OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XOG OPERATING LLC LESS THAN 100% TAKE. PO BOX 352 MIDLAND TX 79702 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8A TEX-SIN, NE (DEVONIAN) FLD NO. 89043500 XOG OPERATING LLC 68066 HERRINGTON HEIRS 0 FIELD TOTAL MONTHLY GAS LIMIT 0 SYSTEM MONTHLY TOTAL 0 XOG OPERATING LLC 945921-0001 SPOT MARKET PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 1 RIVERWAY STE 700 HOUSTON TX 77056 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 ALTA LOMA, S. (BIG GAS SD) FLD NO. 01983490 XTO ENERGY INC. 11074 HUTCHINGS- SEALY #1 0 XTO ENERGY INC. 11529 BLAKE, JOHN ET AL 9734 FIELD TOTAL MONTHLY GAS LIMIT 9734 03 FRANKS (BANFIELD) FLD NO. 32688208 XTO ENERGY INC. 24409 C. E. FRANKS GAS UNIT 0 FIELD TOTAL MONTHLY GAS LIMIT 0 03 FRANKS (FRIO 10,000) FLD NO. 32688416 XTO ENERGY INC. 25215 C E FRANKS GAS UNIT #1 0 XTO ENERGY INC. 26426 GORDON 10664 FIELD TOTAL MONTHLY GAS LIMIT 10664 03 FRANKS (HARRIS, OIL) FLD NO. 32688441 XTO ENERGY INC. 21095 REITMEYER, W.T. 0 XTO ENERGY INC. 25475 ARONSFELD OIL UNIT 23808 FIELD TOTAL MONTHLY GAS LIMIT 23808 03 FRANKS (RYCADE) FLD NO. 32688470 XTO ENERGY INC. 24870 M. GILBY ET AL OIL UNIT 13144 FIELD TOTAL MONTHLY GAS LIMIT 13144 03 FRANKS (SCHENCK SAND) FLD NO. 32688676 XTO ENERGY INC. 25132 CAMP WALLACE D 17050 FIELD TOTAL MONTHLY GAS LIMIT 17050 03 FRANKS (SCHENCK UPPER) FLD NO. 32688728 XTO ENERGY INC. 24536 CORTESE UNIT 13144 XTO ENERGY INC. 25956 GORDON 13144 FIELD TOTAL MONTHLY GAS LIMIT 26288 03 FRANKS (8900 SAND) FLD NO. 32688936 XTO ENERGY INC. 06493 FRANKS /8900 SAND/ UNIT 26412 FIELD TOTAL MONTHLY GAS LIMIT 26412 03 GIDDINGS (BUDA) FLD NO. 34733600 XTO ENERGY INC. 25751 ANCHICKS OIL UNIT 23560 FIELD TOTAL MONTHLY GAS LIMIT 23560 05 CITY LIMITS (RODESSA) FLD NO. 18370370 XTO ENERGY INC. 03657 PARKER, SARAH UNIT 54250 FIELD TOTAL MONTHLY GAS LIMIT 54250 05 OPELIKA FLD NO. 67416001 ELLIS EXPLORATION, INC. 03503 COX, M. A. 17608 ELLIS EXPLORATION, INC. 03674 PAYNE 21700 ELLIS EXPLORATION, INC. 03710 HAYNES 21700 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 1 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA FLD NO. 67416001 XTO ENERGY INC. 03101 MCELREATH AND SUGGETT "A" 0 FIELD TOTAL MONTHLY GAS LIMIT 61008 05 OPELIKA, E. (RODESSA) FLD NO. 67417500 IPACT 01834 FIRST STATE BANK OF BROWNSB 0 FIELD TOTAL MONTHLY GAS LIMIT 0 05 TRI-CITIES, NE. (BACON) FLD NO. 91109050 ELLIS EXPLORATION, INC. 03697 HOGUE, HARRY 7502 FIELD TOTAL MONTHLY GAS LIMIT 7502 06 BETHANY (PALMER SAND) FLD NO. 07527325 XTO ENERGY INC. 14636 ROBERSON, JOE 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 BETHANY (TRAVIS PEAK CONS.) FLD NO. 07527722 SAMSON LONE STAR, LLC 14748 METCALF, F 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 BRIDGES FLD NO. 11919001 TRAVIS OPERATING, LLC 14627 MADELEY "F" 10416 FIELD TOTAL MONTHLY GAS LIMIT 10416 06 BRIDGES, E. (ANNONA) FLD NO. 11920100 TRAVIS OPERATING, LLC 14660 LAKE SHORE 4836 FIELD TOTAL MONTHLY GAS LIMIT 4836 06 CARTHAGE (TRAVIS PEAK) FLD NO. 16032812 *** XTO ENERGY INC. 13365 WOOLWORTH OU 1 0 *** XTO ENERGY INC. 13366 OWENS, NELLIE OIL UNIT NO. 0 XTO ENERGY INC. 13367 JONES, ELSIE OIL UNIT NO. 1 31000 *** XTO ENERGY INC. 13369 WOOLWORTH, J.D. 0 *** XTO ENERGY INC. 13410 CHADWICK OU 1 0 *** XTO ENERGY INC. 13427 LANGFORD, J.E. 0 *** XTO ENERGY INC. 13451 BROWN, J. C. OU 1 15500 *** XTO ENERGY INC. 13575 SEALEY, J.J. OU 1 0 *** XTO ENERGY INC. 13589 ALLISON, E.C. OIL UNIT 1 0 *** XTO ENERGY INC. 13599 COLEMAN, M.J. OIL UNIT 1 34410 XTO ENERGY INC. 13610 S.L. HOLMES OU 2 65100 *** XTO ENERGY INC. 13626 CHADWICK, J.M. (GU2) 0 *** XTO ENERGY INC. 13668 OWENS, A.H. O.U. NO. 1 0 XTO ENERGY INC. 13673 JONES, ELSIE 0 *** XTO ENERGY INC. 13992 THOMAS & WOOD 0 *** XTO ENERGY INC. 14034 PIRKLE, L.H. 0 XTO ENERGY INC. 15441 THOMAS & WOOD OIL 34410 FIELD TOTAL MONTHLY GAS LIMIT 180420 06 CARTHAGE (TRAVIS PEAK 6156) FLD NO. 16032908 XTO ENERGY INC. 12725 MCGEE, SCOTT R. UNIT 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 CARTHAGE (TRAVIS PEAK 6400) FLD NO. 16032928 XTO ENERGY INC. 05340 ALLISON, THOMAS 37448 FIELD TOTAL MONTHLY GAS LIMIT 37448 06 HARLETON, NORTH-EAST (PETTIT) FLD NO. 39102700 XTO ENERGY INC. 11309 BAKER, VIRGIA 12276 XTO ENERGY INC. 11332 JERNIGAN, S. R. 12276 XTO ENERGY INC. 11594 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 24552 06 HAWKINS FLD NO. 39724001 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 2 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HAWKINS FLD NO. 39724001 XTO ENERGY INC. 05743 HAWKINS FIELD UNIT 2036808 FIELD TOTAL MONTHLY GAS LIMIT 2036808 06 HAWKINS (PALUXY LOWER) FLD NO. 39724250 XTO ENERGY INC. 04412 PEACOCK, C. A. 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 HAWKINS (PALUXY, SOUTH) FLD NO. 39724400 XTO ENERGY INC. 14622 YATES, C. C. 14880 XTO ENERGY INC. 14853 LAFORCE, H. C. 20274 XTO ENERGY INC. 15087 BEULAH HARGETT 0 FIELD TOTAL MONTHLY GAS LIMIT 35154 06 HAWKINS, WEST (RODESSA) FLD NO. 39731500 XTO ENERGY INC. 05444 HAWKINS W./RODESSA/OIL UNIT 23560 FIELD TOTAL MONTHLY GAS LIMIT 23560 06 JOAQUIN (JETER) FLD NO. 46597500 XTO ENERGY INC. 13787 CHILDRESS, J. W. 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 OAK HILL, WEST (PETTIT) FLD NO. 66473349 XTO ENERGY INC. 13233 SLACK 7502 FIELD TOTAL MONTHLY GAS LIMIT 7502 06 OAK HILL, WEST (PETTIT-GAS) FLD NO. 66473350 XTO ENERGY INC. 13459 CHILDRESS 2 16740 FIELD TOTAL MONTHLY GAS LIMIT 16740 06 OVERTON (TRAVIS PEAK) FLD NO. 67849500 XTO ENERGY INC. 15446 OVERTON 3 OIL WELL 8246 FIELD TOTAL MONTHLY GAS LIMIT 8246 06 OVERTON, NE (PETTIT) FLD NO. 67852500 BASA RESOURCES, INC. 10315 SMITH-WILSON -A- 8370 CROZIER & COMPANY 11006 HOLLINGSWORTH 16926 FIELD TOTAL MONTHLY GAS LIMIT 25296 06 OVERTON, NE (PETTIT -A-) FLD NO. 67852502 BREITBURN OPERATING L.P. 11988 SANDERS, S. E. 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 SAND BRANCH CREEK (BUDA) FLD NO. 80456050 XTO ENERGY INC. 15202 REVOLVER 54560 FIELD TOTAL MONTHLY GAS LIMIT 54560 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 XTO ENERGY INC. 14867 HUNT, LACY H. ET AL 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 TRAWICK (RODESSA) FLD NO. 90998664 XTO ENERGY INC. 15471 J. A. BOYETT OIL WELL 5642 FIELD TOTAL MONTHLY GAS LIMIT 5642 06 WHELAN (TRAVIS PEAK) FLD NO. 96789625 XTO ENERGY INC. 11319 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 XTO ENERGY INC. 15369 ROSA LEE JONES 7502 FIELD TOTAL MONTHLY GAS LIMIT 7502 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 XTO ENERGY INC. 13373 BROWN, CLEVE 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 3 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 XTO ENERGY INC. 13510 HAMBY HEIRS 1 0 XTO ENERGY INC. 13556 HAMBY HEIRS 2 0 XTO ENERGY INC. 13841 ALLEN, MARY B. 0 XTO ENERGY INC. 14141 JONES, ROSA LEE "A" 0 XTO ENERGY INC. 14151 MELTON, L. L. "A" 9982 FIELD TOTAL MONTHLY GAS LIMIT 9982 06 WILLOW SPRINGS (T.PEAK TRANS.) FLD NO. 97752833 SHOCO PRODUCTION, L.P. 15372 BAR K RANCH 9734 FIELD TOTAL MONTHLY GAS LIMIT 9734 7C SPRABERRY (TREND AREA) FLD NO. 85279200 BREITBURN OPERATING L.P. 17175 MCELROY RANCH CO. 160332 FIELD TOTAL MONTHLY GAS LIMIT 160332 08 GOMEZ (WOLFCAMP) FLD NO. 35708666 XTO ENERGY INC. 36768 WILLBANKS, HENRY 0 FIELD TOTAL MONTHLY GAS LIMIT 0 08 PARKS (CONSOLIDATED) FLD NO. 69233125 CHEVRON U. S. A. INC. 40426 BRYANT, G., -C- NCT-1 0 FIELD TOTAL MONTHLY GAS LIMIT 0 08 SPRABERRY (TREND AREA) FLD NO. 85280300 XTO ENERGY INC. 40081 UNIVNATALIE 383160 XTO ENERGY INC. 40217 UNIVWANDA 383160 XTO ENERGY INC. 40280 UNIVCARLA 255440 XTO ENERGY INC. 44047 UNIVNATALIE A 383160 XTO ENERGY INC. 44048 UNIVNATALIE B 127720 XTO ENERGY INC. 44049 UNIVCARLA A 127720 FIELD TOTAL MONTHLY GAS LIMIT 1660360 08 WORSHAM (DELAWARE SAND) FLD NO. 98817775 FINLEY RESOURCES, INC. 19943 ROXIE 22816 FIELD TOTAL MONTHLY GAS LIMIT 22816 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 02 AUSTIN (NITA) FLD NO. 04432275 NF SIANA OIL & GAS 180466 JACKSON, KATHLE 14B2 EXT 434 0 SIANA OIL & GAS 245521 SALYER-SHERMAN 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 434 02 AUSTIN (WILCOX MASSIVE) FLD NO. 04432487 NF SIANA OIL & GAS 228545 SIMMONS GAS UNI 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 02 AUSTIN (WILCOX 12,300) FLD NO. 04432600 NF SIANA OIL & GAS 223785 KATHLEEN JACKSO 155X 6355X 6355 0 SIANA OIL & GAS 229869 KATHLEEN JACKSO 0X 3472X 3472 0 SIANA OIL & GAS 229876 MARTIN, M. E. 2046X 5580X 5580 0 SIANA OIL & GAS 242118 KATHLEEN JACKSO 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 15407 02 BULLOCK'S CHURCH, S. (10,000) FLD NO. 13276600 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 4 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 02 BULLOCK'S CHURCH, S. (10,000) FLD NO. 13276600 NF XOG OPERATING LLC 126390 HRABOVSKY, E.F. 0N 3100N 620 0 XOG OPERATING LLC 193444 JOHNSON GAS UNI 0N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 651 02 BULLOCK'S CHURCH, S. (10500) FLD NO. 13276650 NF XOG OPERATING LLC 179895 HRABOVSKY, E. F SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 02 BULLOCK'S CHURCH, S. (12500) FLD NO. 13276700 NO XOG OPERATING LLC 177899 HRABOVSK, E.F. 0N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 31 02 MISSION VALLEY, W.(WILCOX 10600) FLD NO. 62157830 NF XTO ENERGY INC. 179346 ALBRECHT 4774X 5766X 5766 0 FIELD TOTAL MONTHLY DELIVERABILITY 5766 02 SPEAKS, SW. (3000) FLD NO. 84984884 NO XTO ENERGY INC. 199101 ROBERTSON -F- INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 03 FRANKS (BANFIELD) FLD NO. 32688208 NF XTO ENERGY INC. 225324 GORDON 0W 1767 3004 XTO ENERGY INC. 258188 FEDERAL BROOKS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1767 03 FRANKS (FRIO 10,000) FLD NO. 32688416 NO XTO ENERGY INC. 209602 FEDERAL DELANGE 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 03 FRANKS (RYCADE) FLD NO. 32688470 NO XTO ENERGY INC. 197494 GHINAUDO, M. ET SWR 10 0 0 XTO ENERGY INC. 222747 GORDON 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 03 FRANKS (SCHENCK SAND) FLD NO. 32688676 A XTO ENERGY INC. 217935 GHINAUDO, M., E 1643# 45601 1643 0 FIELD TOTAL MONTHLY DELIVERABILITY 1643 03 FRANKS (SCHENCK UPPER) FLD NO. 32688728 NS XTO ENERGY INC. 274735 FEDERAL DELANGE 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 03 FRANKS (WEITING, CONSOLIDATED) FLD NO. 32688800 NF XTO ENERGY INC. 082755 FRANKS, C. E. G PRTL PLG 0 0 XTO ENERGY INC. 174007 FRANKS, C. E. G 14B2 EXT 0 0 XTO ENERGY INC. 194515 GORDON T. A. 0 0 XTO ENERGY INC. 194695 GHINAUDO, M. ET 372N 3100N 465 0 XTO ENERGY INC. 196627 FRANKS, C. E. G 14B2 EXT 0 0 XTO ENERGY INC. 196894 GORDON 2635X 2635X 2635 444 XTO ENERGY INC. 198585 FRANKS, C. E. G T. A. 0 0 XTO ENERGY INC. 198608 GILBY, M. ET AL 992N 3100N 1891 0 XTO ENERGY INC. 209685 FEDERAL BROOKS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 4991 03 LUEYVILLE (HACKBERRY 2) FLD NO. 55603220 NO XTO ENERGY INC. 162163 LINDSEY 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 04 ARETO (FRIO 13,300) FLD NO. 03530200 NF BLAKENERGY OPERATING 202923 MARY B 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 04 PENITAS (7400) FLD NO. 70481744 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 5 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 04 PENITAS (7400) FLD NO. 70481744 NF ESCUDO OIL & GAS, LL 161658 H.C.I.D. 6 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 BEAR GRASS (COTTON VALLEY CONS) FLD NO. 06476300 NF XTO ENERGY INC. 135488 VARIBUS 1798N 3100N 2449 0 XTO ENERGY INC. 140089 HUNTER GAS UNIT 5115X 5115X 5115 0 XTO ENERGY INC. 167520 BLAZEK 3999X 4557X 4557 0 XTO ENERGY INC. 174884 BLAZEK 527N 3100N 899 0 XTO ENERGY INC. 212718 BLAZEK 9331X 11594X 11594 0 XTO ENERGY INC. 215136 H. L. & P. GAS 7161X 8432X 8432 0 XTO ENERGY INC. 216732 H. L. & P. GAS 4185X 5115X 5115 0 XTO ENERGY INC. 218151 H. L. & P. GAS 5580X 6448X 6448 0 XTO ENERGY INC. 218869 H. L. & P. GAS 5549X 5549X 5549 0 XTO ENERGY INC. 220456 H. L. & P. GAS 2914X 2914X 2914 0 XTO ENERGY INC. 225641 H. L. & P. GAS 6076X 6076X 6076 0 XTO ENERGY INC. 227291 H. L. & P. GAS 2945X 4123X 4123 0 XTO ENERGY INC. 234843 H. L. & P. GAS 6603X 6975X 6975 0 XTO ENERGY INC. 237737 H. L. & P. GAS 6634X 8184X 8184 0 XTO ENERGY INC. 241450 H. L. & P. GAS 10416X 12245X 12245 0 FIELD TOTAL MONTHLY DELIVERABILITY 90675 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF XTO ENERGY INC. 202048 BLAZEK 1953N 3100N 1953 0 XTO ENERGY INC. 273315 SAMET GAS UNIT 5828X 8556X 8556 0 XTO ENERGY INC. 275774 HUNTER GAS UNIT SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 10509 05 BEAR GRASS (TRAVIS PEAK) FLD NO. 06476800 NF XTO ENERGY INC. 127534 MCASHAN GAS UNI 2480X 2480X 2480 1014 XTO ENERGY INC. 131550 VARIBUS 4464X 4495X 4495 0 XTO ENERGY INC. 136009 VARIBUS 5239X 5239X 5239 0 XTO ENERGY INC. 136061 MCASHAN GAS UNI 3534X 3534X 3534 0 XTO ENERGY INC. 136459 VARIBUS 5301X 5797X 5797 0 *** XTO ENERGY INC. 145610 WALKER GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 146514 HUNTER GAS UNIT 1767N 3100N 1829 0 XTO ENERGY INC. 146833 VARIBUS 3038X 3038X 3038 0 XTO ENERGY INC. 171987 HUNTER GAS UNIT 2666X 3565X 3565 0 FIELD TOTAL MONTHLY DELIVERABILITY 29977 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 172499 DAVIDSON, W. A. 1271N 3100N 2697 0 XTO ENERGY INC. 173610 CUMMINS A PRTL PLG 0 0 XTO ENERGY INC. 179537 DAVIDSON, W. A. 1674N 3100N 1674 0 XTO ENERGY INC. 179538 DAVIDSON, W. A. 4929X 5053X 5053 0 XTO ENERGY INC. 179539 DAVIDSON, W. A. 2945X 2945X 2945 0 XTO ENERGY INC. 180082 CUMMINS A 1860N 3100N 2263 0 XTO ENERGY INC. 180086 WEBB A 14B2 EXT 0 0 XTO ENERGY INC. 180854 CUMMINS A PRTL PLG 34937 49828 XTO ENERGY INC. 181127 CUMMINS A 1984N 3100N 2573 0 XTO ENERGY INC. 181306 WEBB A 465N 3100N 744 0 XTO ENERGY INC. 181344 WEBB A 465N 3100N 527 0 XTO ENERGY INC. 181785 WEBB A 5642X 5952X 5952 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 6 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 184261 CUMMINS A 155X 155X 155 106006 XTO ENERGY INC. 185331 WEBB A 868X 3441X 3441 0 XTO ENERGY INC. 185358 DAVIDSON, W. A. 4836X 4836X 4836 0 XTO ENERGY INC. 185442 DAVIDSON, W. A. 930N 3100N 2356 0 XTO ENERGY INC. 185818 CUMMINS A 3627X 3937X 3937 0 XTO ENERGY INC. 185819 W. T. COCHRUM G 3813X 3813X 3813 0 XTO ENERGY INC. 186094 WEBB A 4960X 5239X 5239 0 XTO ENERGY INC. 186102 HUNT GAS UNIT N 279N 3100N 279 0 XTO ENERGY INC. 186103 WEBB A 1767X 1767X 1767 0 XTO ENERGY INC. 186833 CUMMINS A 5146X 5146X 5146 0 XTO ENERGY INC. 187247 WEBB A 1519X 1519X 1519 0 XTO ENERGY INC. 187998 WEBB A 1736N 3100N 1922 0 XTO ENERGY INC. 189961 DAVIDSON, W. A. 775N 3100N 775 0 XTO ENERGY INC. 190175 DAVIDSON, W. A. 217N 3100N 217 0 XTO ENERGY INC. 195757 WEBB A 0N 3100N 62 0 XTO ENERGY INC. 196256 WEBB A 5208X 5673X 5673 0 XTO ENERGY INC. 196687 WEBB A 1891X 5022X 5022 0 XTO ENERGY INC. 197864 WEBB A 6882X 7936X 7936 0 XTO ENERGY INC. 199247 WEBB A 217N 3100N 961 0 XTO ENERGY INC. 200177 HUNT GAS UNIT 4 4154X 4154X 4154 0 XTO ENERGY INC. 202353 COCHRUM, W.T. G 1705N 3100N 2232 0 XTO ENERGY INC. 205081 HUNT GAS UNIT # 1395N 3100N 1643 0 XTO ENERGY INC. 206509 BLAIR, ORA 2821X 2821X 2821 0 XTO ENERGY INC. 208310 WEBB A 3999X 3999X 3999 0 XTO ENERGY INC. 216671 CUMMINS A 3131X 3131X 3131 0 XTO ENERGY INC. 218657 BLAIR, ORA 1178X 5239X 5239 0 XTO ENERGY INC. 219512 EUBANK-BEENE PRTL PLG 0 0 XTO ENERGY INC. 220512 CUMMINS A 2976X 3255X 3255 0 XTO ENERGY INC. 221406 BLAIR, ORA 31X 31X 31 0 XTO ENERGY INC. 252935 DAVIDSON, W. A. 6944X 8153X 8153 0 FIELD TOTAL MONTHLY DELIVERABILITY 149079 05 DEW (TRAVIS PEAK) FLD NO. 24478379 NF XTO ENERGY INC. 276187 EUBANK-BEENE 1953X 2883X 2883 0 XTO ENERGY INC. 277524 CUMMINS A 7440X 9858X 9858 0 XTO ENERGY INC. 279346 BLAIR, ORA SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 12741 05 DONIE (PETTIT) FLD NO. 25310500 NF XTO ENERGY INC. 146948 MOORE 434N 3100N 1550 0 XTO ENERGY INC. 187536 MOORE 4588X 4960X 4960 0 XTO ENERGY INC. 187650 COX, WELDON GU 1581N 3100N 1581 0 XTO ENERGY INC. 188786 WEBB, T.S. "A" 2046N 3100N 2480 0 XTO ENERGY INC. 212590 HUNT, N.B. GAS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 10571 05 DOWDY RANCH (COTTON VALLEY) FLD NO. 25978300 NF XTO ENERGY INC. 180070 HAGEN, SELMA GU 2790X 3348X 3348 0 XTO ENERGY INC. 184317 HAGEN, SELMA GU 1085N 3100N 1085 0 XTO ENERGY INC. 185982 HAGEN, SELMA GU 31X 31X 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 4464 05 FARRAR (TRAVIS PEAK) FLD NO. 30321500 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 7 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 FARRAR (TRAVIS PEAK) FLD NO. 30321500 NF XTO ENERGY INC. 201565 BAILEY GAS UNIT SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 KIRVIN,NE. (COTTON VALLEY) FLD NO. 49699400 NF XTO ENERGY INC. 202428 LOPER GAS UNIT 3844X 4557X 4557 0 FIELD TOTAL MONTHLY DELIVERABILITY 4557 05 NEWARK, EAST (ATOKA 2) FLD NO. 65280005 NF XTO ENERGY INC. 253908 INDIAN CREEK SWR 10 0 0 XTO ENERGY INC. 253917 INDIAN CREEK T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 NEWARK, EAST (ATOKA 2B) FLD NO. 65280007 NF XTO ENERGY INC. 253907 INDIAN CREEK 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 OPELIKA (COTTON VALLEY) FLD NO. 67416166 NF XTO ENERGY INC. 120134 OGU (HUFF, C. 3162X 3162X 3162 0 XTO ENERGY INC. 120926 OGU (HOWELL, W 930N 3100N 930 0 XTO ENERGY INC. 129031 OGU (MC & SUGG 3658X 4712X 4712 0 XTO ENERGY INC. 133572 OGU (HOWELL, W. 868N 3100N 2170 0 XTO ENERGY INC. 133573 OGU (MC & SUGGE 4371X 4588X 4588 0 XTO ENERGY INC. 133574 OGU (LEWIS, J.H 713N 3100N 1302 0 XTO ENERGY INC. 133815 OGU (ALLYN, C.H 2108N 3100N 2356 0 XTO ENERGY INC. 133887 OGU (LEWIS, J.H 3069X 3069X 3069 0 XTO ENERGY INC. 134076 OGU (HARVARD, J 31N 3100N 31 0 XTO ENERGY INC. 134372 OGU (MC & SUGGE 7347X 7347X 7347 0 XTO ENERGY INC. 134380 OGU (ALLYN, C.H 899N 3100N 899 0 XTO ENERGY INC. 134917 OGU (MC & SUGGE 713N 3100N 2170 0 XTO ENERGY INC. 134918 OGU (MC & SUGGE SI MULT 0 0 XTO ENERGY INC. 135066 OGU (MC & SUGGE 2015X 3751X 3751 0 XTO ENERGY INC. 135489 OGU (HUFF, C.C. PRTL PLG 0 0 XTO ENERGY INC. 144170 OGU (HARVARD, J 558X 558X 558 0 XTO ENERGY INC. 162759 OGU (LEWIS, J. 279N 3100N 1023 0 XTO ENERGY INC. 209826 OGU (HOWELL, W. 1023N 3100N 1023 0 XTO ENERGY INC. 213189 OGU (MC & SUGGE 2015X 2015X 2015 0 XTO ENERGY INC. 219347 OGU (MC & SUGGE 62N 3100N 1674 0 XTO ENERGY INC. 221085 OGU (MC & SUGGE 1426X 7099X 7099 0 FIELD TOTAL MONTHLY DELIVERABILITY 49879 05 OPELIKA (JAMES LIME) FLD NO. 67416200 NF XTO ENERGY INC. 077844 OGU (TURNER, H 0N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 31 05 OPELIKA (PETTIT) FLD NO. 67416332 NF WCP OPERATING COMPAN 015631 EDWARDS, F. F., 3007X 6200X 6200 6011 XTO ENERGY INC. 015633 EDWARDS, J. S. 155N 3100N 310 0 XTO ENERGY INC. 015634 OGU (JOHNSTON, 434N 3100N 992 0 XTO ENERGY INC. 015635 OGU (MCGEE, S. 558N 3100N 713 0 XTO ENERGY INC. 086178 OGU (SAYLORS, 124N 3100N 496 0 XTO ENERGY INC. 113652 OGU (SAYLORS, 31N 3100N 31 0 XTO ENERGY INC. 113964 OGU (SAYLORS, SWR 10 0 0 XTO ENERGY INC. 140413 OGU (KILLINGSWO 403N 3100N 403 0 XTO ENERGY INC. 155894 OGU (POPE, F. 1891N 3100N 1953 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 8 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (PETTIT) FLD NO. 67416332 NF XTO ENERGY INC. 274103 OGU (HARVARD, J SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 11098 05 OPELIKA (RODESSA) FLD NO. 67416498 NF TDX ENERGY, LLC 038757 WYNNE, T. L. UN 1023N 3100N 2883 0 XTO ENERGY INC. 015567 OGU (ALLYN, C. 558N 3100N 1054 0 XTO ENERGY INC. 015568 OGU (ASHER, M. 14B2 EXT 0 0 XTO ENERGY INC. 015569 OGU (BARTON, P 372N 3100N 372 0 XTO ENERGY INC. 015570 OGU (BUCKALEW, 279N 3100N 279 0 XTO ENERGY INC. 015572 OGU (CORLEY, C 310N 3100N 806 0 XTO ENERGY INC. 015573 OGU (CORLEY, C 93N 3100N 93 0 XTO ENERGY INC. 015574 OGU (COX, M. A 31N 3100N 31 0 XTO ENERGY INC. 015575 OGU (DYER, W. 93N 3100N 155 0 XTO ENERGY INC. 015576 OGU (DYER, W. 31N 3100N 31 0 XTO ENERGY INC. 015577 OGU (EDWARDS, 0N 3100N 62 0 XTO ENERGY INC. 015578 OGU (FERGUSON, 744N 3100N 899 0 XTO ENERGY INC. 015579 OGU (HAMILL, G H15 VIOL 0 0 XTO ENERGY INC. 015581 OGU (HATTON, E 14B2 EXT 0 0 XTO ENERGY INC. 015582 HEARNE, BEN 217N 3100N 279 0 XTO ENERGY INC. 015583 HEARNE, BEN 0N 3100N 31 0 XTO ENERGY INC. 015584 HEARNE, BEN 62N 3100N 62 0 XTO ENERGY INC. 015587 OGU (HENDERSON 186N 3100N 465 0 XTO ENERGY INC. 015588 OGU (JOHNSTON, 93N 3100N 93 0 XTO ENERGY INC. 015589 OGU (KILLINGSW 14B2 EXT 0 0 XTO ENERGY INC. 015590 LACO OIL COMPAN H15 VIOL 31 0 XTO ENERGY INC. 015591 LACO OIL COMPAN H15 VIOL 0 0 XTO ENERGY INC. 015592 OGU (LEWIS, E. 155N 3100N 155 0 XTO ENERGY INC. 015593 OGU (LEWIS, E. 62N 3100N 62 0 XTO ENERGY INC. 015594 OGU (LEWIS, J. 1364N 3100N 2046 0 XTO ENERGY INC. 015595 OGU (LEWIS, J. 93N 3100N 93 0 XTO ENERGY INC. 015596 OGU (LEWIS, R. H15 VIOL 0 0 XTO ENERGY INC. 015597 OGU (LEWIS, S. 14B2 EXT 0 0 XTO ENERGY INC. 015598 OGU (MC & SUGG T. A. 0 0 XTO ENERGY INC. 015599 OGU (MCGEE, S. SWR 10 0 0 XTO ENERGY INC. 015600 OGU (MAGERS, T SWR 10 0 0 XTO ENERGY INC. 015603 OGU (PEACOCK, 899N 3100N 899 0 XTO ENERGY INC. 015605 OGU (SAYLORS, SWR 10 0 3042 XTO ENERGY INC. 015607 OGU (SAYLORS, T. A. 0 0 XTO ENERGY INC. 015610 OGU (SAYLORS, 62N 3100N 62 0 XTO ENERGY INC. 015611 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 015616 OGU (TURNER, H SWR 10 0 0 XTO ENERGY INC. 015617 OGU (VENABLE, 14B2 EXT 0 0 XTO ENERGY INC. 015620 OGU (WILSON, T 186N 3100N 279 0 XTO ENERGY INC. 015621 WILSON, TENNIAL 124N 3100N 2573 0 XTO ENERGY INC. 030817 DODSON, ROY H15 VIOL 0 0 XTO ENERGY INC. 030818 LACO OIL CO. H15 VIOL 0 0 XTO ENERGY INC. 032590 OGU (CORLEY, C SWR 10 0 0 XTO ENERGY INC. 033333 DODSON, ROY 589N 3100N 837 574 XTO ENERGY INC. 033640 OGU (INGRAM, M SWR 10 0 165 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 9 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 041658 OGU (MC & SUGG SWR 10 0 72558 XTO ENERGY INC. 042220 EDWARDS, R. F. 0N 3100N 1798 0 XTO ENERGY INC. 042221 HEARNE, BEN 31N 3100N 31 0 XTO ENERGY INC. 042222 MAYFIELD COMPAN 124N 3100N 1426 0 XTO ENERGY INC. 044443 HEARNE, BEN 14B2 EXT 0 0 XTO ENERGY INC. 052731 HEARNE, BEN 713N 3100N 713 0 XTO ENERGY INC. 092292 OGU (SAYLORS, SWR 10 0 0 XTO ENERGY INC. 094174 SHRADER, M. B. H15 VIOL 0 0 XTO ENERGY INC. 097613 OGU (LEWIS, J. 186N 3100N 186 0 XTO ENERGY INC. 099480 OGU (POPE, F T. A. 0 0 XTO ENERGY INC. 102068 OGU (CORLEY, C SWR 10 0 0 XTO ENERGY INC. 102479 OGU (TULLOS, J SWR 10 0 0 XTO ENERGY INC. 102494 OGU (MCGEE, S. SWR 10 0 0 XTO ENERGY INC. 102495 OGU (TULLOS, J. SWR 10 0 0 XTO ENERGY INC. 110908 OGU (INGRAM , SWR 10 0 0 XTO ENERGY INC. 111448 OGU (WOFFORD, 775N 3100N 775 0 XTO ENERGY INC. 111456 LOKEY, E. R. H15 VIOL 0 0 XTO ENERGY INC. 113654 OGU (SAYLORS, 3100X 3100X 3100 0 XTO ENERGY INC. 113965 OGU (MALONE, G SWR 10 0 0 XTO ENERGY INC. 117578 OGU (LEWIS, S. SWR 10 0 0 XTO ENERGY INC. 118325 OGU (LEWIS, E. 217N 3100N 1891 0 XTO ENERGY INC. 119389 OGU (LEWIS, J. SWR 10 0 0 XTO ENERGY INC. 119390 OGU (TULLOS, J SWR 10 0 0 XTO ENERGY INC. 119832 OGU (LEWIS, EU SWR 10 0 0 XTO ENERGY INC. 120131 OGU (TULLOS, J 682N 3100N 713 0 XTO ENERGY INC. 120132 OGU (HATTON, E SWR 10 0 0 XTO ENERGY INC. 120352 OGU (SAYLORS, T. A. 0 0 XTO ENERGY INC. 120539 WELLS, GRACE "A SWR 10 0 0 XTO ENERGY INC. 121982 OGU (HARVARD, T. A. 0 0 XTO ENERGY INC. 123603 OGU (LEWIS, S T. A. 0 0 XTO ENERGY INC. 130326 OGU (TULLOS, J. SWR 10 0 0 XTO ENERGY INC. 130422 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 139003 OGU (ASHER, M. 217N 3100N 217 0 XTO ENERGY INC. 142644 LACO OIL COMPAN H15 VIOL 0 0 XTO ENERGY INC. 148590 OGU ((MCGEE, S 2945X 3937X 3937 0 XTO ENERGY INC. 149650 OGU (ASHER, W.D 14B2 EXT 0 0 XTO ENERGY INC. 153462 OGU (HOWELL, W. 93N 3100N 93 0 XTO ENERGY INC. 158672 OGU (INGRAM, M 1023N 3100N 1023 0 XTO ENERGY INC. 159275 OGU (INGRAM, M. 651N 3100N 2914 0 XTO ENERGY INC. 159417 TEDFORD, J.W. 279N 3100N 868 0 XTO ENERGY INC. 164205 OGU (MAGERS, T. SWR 10 0 6596 XTO ENERGY INC. 170901 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 171029 OGU (TULLOS, J. SWR 10 0 0 XTO ENERGY INC. 171358 OGU (LEWIS, J. SWR 10 0 60124 XTO ENERGY INC. 171867 OGU (MC&SUGGETT SWR 10 620 129 XTO ENERGY INC. 172607 OGU (SAYLORS, M 1271N 3100N 1457 0 XTO ENERGY INC. 173008 OGU (CORLEY, C. SWR 10 0 0 XTO ENERGY INC. 173327 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 10 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 174283 OGU (SPRADLIN, 434N 3100N 713 0 XTO ENERGY INC. 174557 OGU (CORLEY, C. SWR 10 0 0 XTO ENERGY INC. 175233 OGU (WOFFORD, G SWR 10 0 0 XTO ENERGY INC. 175750 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 176119 OGU (MCGEE, S. SWR 10 0 0 XTO ENERGY INC. 176523 OGU (MALONE, G. SWR 10 0 0 XTO ENERGY INC. 177802 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 178088 OGU (ASHER, W. SWR 10 0 0 XTO ENERGY INC. 178362 OGU (MAGERS, T. SWR 10 0 0 XTO ENERGY INC. 178661 OGU (LEWIS, J. SWR 10 0 0 XTO ENERGY INC. 182254 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 183299 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 184316 OGU (MAGERS, T. 1116N 3100N 1116 0 XTO ENERGY INC. 184488 OGU (LEWIS J. H 310N 3100N 2759 0 XTO ENERGY INC. 184623 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 185480 OGU (HUFF, C. C 217N 3100N 310 0 XTO ENERGY INC. 186832 OGU (SPRADLIN, 62N 3100N 1860 0 XTO ENERGY INC. 187490 OGU (MAGER, T. SWR 10 0 0 XTO ENERGY INC. 188332 OGU (INGRAM, M. SWR 10 0 0 XTO ENERGY INC. 191631 OGU (MAGERS, T. SWR 10 0 0 XTO ENERGY INC. 193761 OGU (ASHER, W. SWR 10 0 0 XTO ENERGY INC. 212218 OGU (POPE, F.S. SWR 10 0 0 XTO ENERGY INC. 228220 OGU (MALONE, G. SWR 10 0 0 XTO ENERGY INC. 241224 OGU (KILLINGSWO SWR 10 0 0 XTO ENERGY INC. 257076 EDWARDS, J. S. SWR 10 0 0 XTO ENERGY INC. 274112 OGU (HARVARD, J SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 43152 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 015623 OGU (HOWELL, W. 4867X 4867X 4867 0 XTO ENERGY INC. 015624 OGU (LEWIS, J. 1736N 3100N 2046 0 XTO ENERGY INC. 015625 OGU (MC & SUGG 1364N 3100N 1364 0 XTO ENERGY INC. 015626 OGU (MCGEE, S. 1798N 3100N 2883 0 XTO ENERGY INC. 015627 OGU (MCGEE, S. 310N 3100N 403 0 XTO ENERGY INC. 015628 OGU (MAGERS, T 1116N 3100N 1488 0 XTO ENERGY INC. 015629 OGU (SAYLORS, 248N 3100N 248 0 XTO ENERGY INC. 015630 OGU (TULLOS A- 1674N 3100N 2263 0 XTO ENERGY INC. 030811 OGU (WOFFORD, 0N 3100N 775 0 XTO ENERGY INC. 031401 OGU (TULLOS, J 14B2 EXT 0 0 XTO ENERGY INC. 031403 OGU (SAYLORS, 1457N 3100N 2449 0 XTO ENERGY INC. 032536 OGU (CORLEY, C 806N 3100N 806 0 XTO ENERGY INC. 033625 OGU (HARVARD, 3379X 3689X 3689 0 XTO ENERGY INC. 033875 OGU (INGRAM, M. 4123X 4464X 4464 0 XTO ENERGY INC. 034594 OGU (LEWIS, J. 1891X 1891X 1891 1662 XTO ENERGY INC. 035171 OGU (MAGERS, T 465N 3100N 775 0 XTO ENERGY INC. 035172 OGU (MALONE, G 3503X 3503X 3503 0 XTO ENERGY INC. 035711 OGU (POPE, F. 1829N 3100N 1829 0 XTO ENERGY INC. 040092 OGU (MC & SUGG 31N 3100N 31 0 XTO ENERGY INC. 040252 OGU (SAYLORS, 2449N 3100N 2449 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 11 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 040254 OGU (ALLYN, C. 3906X 5580X 5580 0 XTO ENERGY INC. 040255 OGU (ALLYN, C. 14B2 EXT 0 0 XTO ENERGY INC. 041659 OGU (MC & SUGG 0X 0 0 XTO ENERGY INC. 078395 OGU (MC & SUGG 2511X 4836X 4836 0 XTO ENERGY INC. 088495 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 088613 OGU (TULLOS, J 3069X 3069X 3069 0 XTO ENERGY INC. 094942 OGU (KILLINGSW 310N 3100N 310 0 XTO ENERGY INC. 097463 OGU (PEACOCK, 14B2 EXT 0 0 XTO ENERGY INC. 098267 OGU (MAGERS, T 310N 3100N 434 0 XTO ENERGY INC. 102496 OGU (MCGEE, S. 4340X 4712X 4712 0 XTO ENERGY INC. 105230 OGU (INGRAM, M 1240N 3100N 2449 0 XTO ENERGY INC. 108108 OGU (MC & SUGG 3069X 3069X 3069 0 XTO ENERGY INC. 110847 OGU (INGRAM, M 31N 3100N 31 0 XTO ENERGY INC. 111722 OGU (HAMILL, S T. A. 0 2757 XTO ENERGY INC. 113464 OGU (MALONE, G 3286X 3379X 3379 0 XTO ENERGY INC. 113653 OGU (SAYLORS, PRTL PLG 0 0 XTO ENERGY INC. 113962 OGU (LEWIS, S. 992N 3100N 2573 0 XTO ENERGY INC. 113963 OGU (SAYLORS, 1767N 3100N 2821 0 XTO ENERGY INC. 114083 OGU (POPE, F. 31X 31X 31 0 XTO ENERGY INC. 114462 OGU (MC & SUGG 465N 3100N 527 0 XTO ENERGY INC. 114949 OGU (MC & SUGG 1302X 1302X 1302 246 XTO ENERGY INC. 115446 OGU (ALLYN, C. 775N 3100N 1178 0 XTO ENERGY INC. 116215 OGU (TULLOS, J 527N 3100N 930 0 XTO ENERGY INC. 116216 OGU (CORLEY, C 14B2 EXT 0 0 XTO ENERGY INC. 116220 OGU (LEWIS, J. 1953X 1953X 1953 0 XTO ENERGY INC. 116221 OGU (MAGERS, T 279N 3100N 279 0 XTO ENERGY INC. 116629 OGU (POPE, F. 2108N 3100N 2449 0 XTO ENERGY INC. 117686 OGU (MAGERS, T 1240N 3100N 1240 0 XTO ENERGY INC. 117926 OGU (ALLYN, C. 1178N 3100N 1178 0 XTO ENERGY INC. 118324 OGU (LEWIS, E. T. A. 0 0 XTO ENERGY INC. 118326 OGU (HENDERSON, 31N 3100N 31 0 XTO ENERGY INC. 118593 OGU (MC & SUGGE 1209N 3100N 1209 0 XTO ENERGY INC. 118807 OGU (KILLINGSW PRTL PLG 0 0 XTO ENERGY INC. 119016 OGU (TULLOS, J 992N 3100N 992 0 XTO ENERGY INC. 119232 OGU (MCGEE, S. 0N 3100N 1705 0 XTO ENERGY INC. 119395 OGU (LEWIS, J. 1488N 3100N 2077 0 XTO ENERGY INC. 119835 OGU (LEWIS, EU 1705N 3100N 1891 0 XTO ENERGY INC. 119847 OGU (MALONE, G 31N 3100N 31 0 XTO ENERGY INC. 120130 OGU (TULLOS, J T. A. 0 0 XTO ENERGY INC. 120133 OGU (HATTON, E 62N 3100N 62 0 XTO ENERGY INC. 120272 OGU (ASHER, M. 1240N 3100N 2263 0 XTO ENERGY INC. 120351 OGU (SAYLORS, 682N 3100N 775 0 XTO ENERGY INC. 121981 OGU (HARVARD, 5487X 5487X 5487 0 XTO ENERGY INC. 122586 OGU (ALLYN, C. 1984X 7192X 7192 0 XTO ENERGY INC. 122587 OGU (SPRADLIN, 1829X 3689X 3689 0 XTO ENERGY INC. 122588 OGU (CORLEY, C 1395X 1395X 1395 0 XTO ENERGY INC. 122589 OGU (MAGERS, T 4309X 4309X 4309 0 XTO ENERGY INC. 122966 OGU (MALONE, G 155N 3100N 155 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 12 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 122967 OGU (LEWIS, J. 2201N 3100N 2821 0 XTO ENERGY INC. 122968 OGU (ASHER, W. H15 VIOL 0 0 XTO ENERGY INC. 122969 OGU (MC & SUGG SWR 10 0 0 XTO ENERGY INC. 123075 OGU (MC & SUGG 4464X 4464X 4464 0 XTO ENERGY INC. 123080 OGU (SAYLORS, 1240N 3100N 1364 0 XTO ENERGY INC. 123081 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 123082 OGU (WOFFORD, 837N 3100N 1302 0 XTO ENERGY INC. 123083 OGU (MC & SUGG 2945X 10912X 10912 0 XTO ENERGY INC. 123158 OGU (HUFF, C. 558N 3100N 558 0 XTO ENERGY INC. 123165 OGU (MAGERS, T 744N 3100N 744 0 XTO ENERGY INC. 123359 OGU (WOFFORD, 341N 3100N 341 0 XTO ENERGY INC. 123363 OGU (TULLOS, J 1271N 3100N 1581 0 XTO ENERGY INC. 123468 OGU (MALONE, G 124N 3100N 124 0 XTO ENERGY INC. 123602 OGU (LEWIS, S 248N 3100N 248 0 XTO ENERGY INC. 124430 OGU (TULLOS, J. 1984N 3100N 2449 0 XTO ENERGY INC. 124431 OGU (MALONE, G 14B2 EXT 0 0 XTO ENERGY INC. 124433 OGU (MC & SUGG 961N 3100N 1519 0 XTO ENERGY INC. 124716 OGU (MC & SUGG 527N 3100N 527 0 XTO ENERGY INC. 124794 OGU (SAYLORS, M PRTL PLG 0 0 XTO ENERGY INC. 125009 OGU (LEWIS, J. SWR 10 0 0 XTO ENERGY INC. 125141 OGU (ALLYN, C. 1333X 3658X 3658 0 XTO ENERGY INC. 125415 OGU (ASHER, W. 2542N 3100N 2697 0 XTO ENERGY INC. 125416 OGU (CORLEY, C 744N 3100N 868 0 XTO ENERGY INC. 125422 OGU (HARVARD, 1519N 3100N 1519 0 XTO ENERGY INC. 125615 OGU (HARVARD, 2077N 3100N 2511 0 XTO ENERGY INC. 125616 OGU (MCGEE, S. 3007X 3658X 3658 0 XTO ENERGY INC. 125680 OGU (HUFF, C. 2015N 3100N 2573 0 XTO ENERGY INC. 125997 OGU (WOFFORD, PRTL PLG 0 0 XTO ENERGY INC. 126861 OGU (SAYLORS, 62N 3100N 1054 0 XTO ENERGY INC. 138189 OGU (HATTON, J. 14B2 EXT 0 0 XTO ENERGY INC. 138520 OGU (SAYLORS, M 1023N 3100N 1147 0 XTO ENERGY INC. 138521 OGU (HOWELL, W. 7936X 9238X 9238 0 XTO ENERGY INC. 139004 OGU (TURNER, H 248N 3100N 248 0 XTO ENERGY INC. 144687 OGU (MAGERS, T 1674N 3100N 1674 0 XTO ENERGY INC. 144893 OGU (SAYLORS, 341N 3100N 403 0 XTO ENERGY INC. 145046 OGU (MAGERS, T 14B2 EXT 0 0 XTO ENERGY INC. 145047 OGU (CORLEY, C 620N 3100N 1860 0 XTO ENERGY INC. 145277 OGU (MCGEE, S. 1798N 3100N 3069 0 XTO ENERGY INC. 145286 OGU (POPE, F.S 1488N 3100N 1488 0 XTO ENERGY INC. 145327 OGU (LEWIS, J. 744N 3100N 1395 0 XTO ENERGY INC. 145330 OGU (KILLINGSW 434N 3100N 434 0 XTO ENERGY INC. 145599 OGU (MALONE , 3658X 3658X 3658 0 XTO ENERGY INC. 145602 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 145608 OGU (CORLEY, C 1643X 3224X 3224 0 XTO ENERGY INC. 145609 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 145884 OGU (LEWIS, J. 0N 3100N 1488 0 XTO ENERGY INC. 145997 OGU (HARVARD, 14B2 EXT 0 0 XTO ENERGY INC. 145998 OGU (MC & SUGG 2883X 2883X 2883 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 13 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 145999 OGU (SPRADLIN, PRTL PLG 0 0 XTO ENERGY INC. 146286 OGU (ALLYN, C. 4154X 5425X 5425 0 XTO ENERGY INC. 146291 OGU (LEWIS, J. 1488N 3100N 2945 0 XTO ENERGY INC. 146419 OGU (MC & SUGG 1550N 3100N 2914 0 XTO ENERGY INC. 146421 OGU (HUFF, C.C 1023X 1023X 1023 0 XTO ENERGY INC. 146464 OGU (TULLOS, J 620N 3100N 961 0 XTO ENERGY INC. 162120 OGU (HATTON, J 217X 6200X 6200 0 XTO ENERGY INC. 165734 OGU (HARVARD, J 2604X 6355X 6355 0 XTO ENERGY INC. 177354 OGU (LEWIS, J. PRTL PLG 0 0 XTO ENERGY INC. 177355 OGU (LEWIS, J. PRTL PLG 0 0 XTO ENERGY INC. 178083 OGU (HARVARD, J SWR 10 0 0 XTO ENERGY INC. 179532 OGU (HARVARD, J 682N 3100N 682 0 XTO ENERGY INC. 179580 OGU (HOWELL, W. PRTL PLG 0 0 XTO ENERGY INC. 181352 OGU (LEWIS, J. SWR 10 0 0 XTO ENERGY INC. 210369 OGU (MC & SUGG SWR 10 0 0 XTO ENERGY INC. 214626 OGU (MAGERS, T. 1457X 6169X 6169 0 XTO ENERGY INC. 214627 OGU (SPRADLIN, 4557X 4557X 4557 0 XTO ENERGY INC. 230323 OGU (MAGERS, T. 465N 3100N 465 0 XTO ENERGY INC. 251123 OGU (MC & SUGET 744N 3100N 2945 0 XTO ENERGY INC. 273485 WELLS, GRACE "A 3596X 3596X 3596 0 FIELD TOTAL MONTHLY DELIVERABILITY 239754 05 REED (RODESSA) FLD NO. 75509332 NF XTO ENERGY INC. 216736 RUBY MIDDLETON 0N 3100N 93 0 FIELD TOTAL MONTHLY DELIVERABILITY 93 05 REED (TRAVIS PEAK) FLD NO. 75509498 NF XTO ENERGY INC. 205617 WILLIFORD, C. N 14B2 EXT 0 0 XTO ENERGY INC. 223247 WILLIFORD, C. N 7440X 7843X 7843 0 FIELD TOTAL MONTHLY DELIVERABILITY 7843 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 068963 BROWN, J. W. 1922N 3100N 2139 0 XTO ENERGY INC. 072369 REED GU #4 3658X 3782X 3782 0 XTO ENERGY INC. 073550 ZENO KING GAS U 1302N 3100N 1302 0 XTO ENERGY INC. 074628 IVY, ATHEL 6541X 8060X 8060 0 XTO ENERGY INC. 076924 BLACK, H. D. UN 1891N 3100N 1891 0 XTO ENERGY INC. 077133 SNEED GAS UNIT 1147N 3100N 1488 0 XTO ENERGY INC. 077531 SARTOR 3131X 3131X 3131 0 XTO ENERGY INC. 077651 SENTER 3689X 3689X 3689 0 XTO ENERGY INC. 079932 COOPER 1550X 4185X 4185 0 XTO ENERGY INC. 079933 HUMPHRIES 1984N 3100N 2511 0 XTO ENERGY INC. 080361 REED GU #4 4278X 4278X 4278 0 XTO ENERGY INC. 080944 KEILS, W. A. GA 3224X 3410X 3410 0 XTO ENERGY INC. 086179 ROPER 1271N 3100N 1271 0 XTO ENERGY INC. 096668 IVY, ATHEL UNIT 868N 3100N 868 0 XTO ENERGY INC. 098584 CITY OF FAIRFIE 1736N 3100N 2325 0 XTO ENERGY INC. 107824 BROWN, J. W. G. 4030X 4216X 4216 0 XTO ENERGY INC. 109291 SARTOR GAS UNIT 3565X 3689X 3689 0 XTO ENERGY INC. 113277 BONNER, J. 651N 3100N 651 0 XTO ENERGY INC. 114715 MCMICHAEL "B" G 1643N 3100N 1643 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 14 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 133813 KEILS, W. A. GA 868N 3100N 868 0 XTO ENERGY INC. 134929 COOPER 465N 3100N 620 0 XTO ENERGY INC. 136538 SENTER 992N 3100N 1023 0 XTO ENERGY INC. 151119 NORTHEN GAS UNI PRTL PLG 0 0 XTO ENERGY INC. 159091 REED GU #4 1085N 3100N 1085 0 XTO ENERGY INC. 164904 REED GU #4 0N 3100N 279 0 XTO ENERGY INC. 165486 HARTLEY UNIT 124N 3100N 527 0 XTO ENERGY INC. 167350 SNEED GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 170964 FOOTBALL FIELD 3782X 3782X 3782 0 XTO ENERGY INC. 173813 SNEED GAS UNIT 124N 3100N 124 0 XTO ENERGY INC. 185486 ATHEL IVY UNIT 4557X 4557X 4557 0 XTO ENERGY INC. 186084 BONNER, J. 4929X 6665X 6665 0 XTO ENERGY INC. 186131 BONNER, J. 2635N 3100N 2852 0 XTO ENERGY INC. 186360 WILLIFORD, C. N 496N 3100N 496 0 XTO ENERGY INC. 187576 JOHNSON HEIRS 2635X 2635X 2635 0 XTO ENERGY INC. 187618 BONNER, J. 403N 3100N 868 0 XTO ENERGY INC. 200913 JOHNSON HEIRS 2542X 2542X 2542 0 XTO ENERGY INC. 201573 BONNER, J. 434N 3100N 434 0 XTO ENERGY INC. 203537 BONNER, J. 5270X 5673X 5673 0 XTO ENERGY INC. 207049 BONNER, J. 8N 3100N 1302 0 XTO ENERGY INC. 209659 BONNER, J. 1767X 1767X 1767 0 XTO ENERGY INC. 216933 BONNER, J. 2139N 3100N 2635 0 XTO ENERGY INC. 217939 REED GU #4 3906X 3906X 3906 0 XTO ENERGY INC. 222970 NORTHEN GAS UNI 4340X 4867X 4867 0 XTO ENERGY INC. 226502 CITY OF FAIRFIE 2356N 3100N 2480 0 XTO ENERGY INC. 234840 MCMICHAEL "B" G 4247X 4247X 4247 0 XTO ENERGY INC. 235719 NORTHEN GAS UNI 1922X 1922X 1922 0 XTO ENERGY INC. 241232 NORTHEN GAS UNI 3844X 3937X 3937 0 XTO ENERGY INC. 241720 BONNER, J. 2542X 2542X 2542 0 XTO ENERGY INC. 248210 BUTLER GAS UNIT 930X 930X 930 0 XTO ENERGY INC. 251249 PICKETT NO. 1 G 4309X 4309X 4309 0 FIELD TOTAL MONTHLY DELIVERABILITY 124403 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 240447 BARTON, H. P. 9517X 10106X 10106 0 XTO ENERGY INC. 251353 BARTON, H. P. 8804X 8804X 8804 0 FIELD TOTAL MONTHLY DELIVERABILITY 18910 06 WILDCAT FLD NO. 00012001 AS XTO ENERGY INC. 254187 DELROSE GAS UNI 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 087447 HOGG, ALLIE MAR 496N 3100N 1116 0 XTO ENERGY INC. 092517 MCGEE, SCOTT UN T. A. 0 0 XTO ENERGY INC. 129072 BRIGGS-MORELAND 14B2 EXT 0 0 XTO ENERGY INC. 129890 BRIGGS-MORELAND 4588X 4588X 4588 0 XTO ENERGY INC. 132445 MCGEE, SCOTT R. 434N 3100N 434 0 XTO ENERGY INC. 133310 WOMACK 620N 3100N 2201 0 XTO ENERGY INC. 133904 HODGE, F.L. PRTL PLG 0 0 XTO ENERGY INC. 134521 MCGEE, SCOTT R. 1054N 3100N 1054 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 15 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 136105 BRIGGS-MORELAND 1519N 3100N 1860 0 XTO ENERGY INC. 141827 BLACK, C. O. 527N 3100N 527 0 XTO ENERGY INC. 143486 BLACK, VERA 3999X 3999X 3999 0 XTO ENERGY INC. 144822 BLACK, VERA 961N 3100N 1922 0 XTO ENERGY INC. 149533 BLACK, C. O. 434N 3100N 434 0 XTO ENERGY INC. 150783 HOGG, ALLIE MAR 4030X 4030X 4030 0 XTO ENERGY INC. 151009 BLACK, VERA 0N 3100N 31 0 XTO ENERGY INC. 168529 HOGG, ALLIE M. 2728N 3100N 2728 320 XTO ENERGY INC. 168588 HOLCOMBE 0N 3100N 31 0 XTO ENERGY INC. 168890 BLACK, C. O. 3999X 3999X 3999 0 XTO ENERGY INC. 170154 BLACK, VERA 341N 3100N 341 550 XTO ENERGY INC. 172464 WALTON, ROBERT 1550N 3100N 1550 1959 XTO ENERGY INC. 172651 BLACK, C. O. 2635X 3193X 3193 0 XTO ENERGY INC. 193200 BLACK, VERA 3472X 3472X 3472 0 XTO ENERGY INC. 199348 HOGG, ALLIE MAR 14B2 EXT 0 0 XTO ENERGY INC. 202473 BLACK, C. O. 3379X 3379X 3379 0 XTO ENERGY INC. 202575 WALTON, ROBERT 2170N 3100N 2170 0 XTO ENERGY INC. 204026 MCGEE, SCOTT R. 4061X 4061X 4061 0 XTO ENERGY INC. 204917 HOGG, ALLIE MAR 2077N 3100N 2077 0 XTO ENERGY INC. 206196 HOGG, ALLIE M. 1674N 3100N 1798 0 XTO ENERGY INC. 206344 HOLCOMBE 2201N 3100N 2232 0 XTO ENERGY INC. 206377 HOGG, ALLIE MAR 1426N 3100N 1426 0 XTO ENERGY INC. 209959 BLACK, C. O. 0N 3100N 2728 140 XTO ENERGY INC. 211004 WALTON, ROBERT 3317X 3317X 3317 0 XTO ENERGY INC. 212288 WALTON, ROBERT 1674N 3100N 1674 0 XTO ENERGY INC. 212291 BLACK, VERA 2945X 3596X 3596 0 XTO ENERGY INC. 213735 LISTON, W.L. 1054N 3100N 1302 0 XTO ENERGY INC. 214384 WOMACK 0N 3100N 310 0 XTO ENERGY INC. 224273 BRIGGS-MORELAND 1612N 3100N 1643 29645 XTO ENERGY INC. 234859 HOLCOMBE 4278X 4278X 4278 0 FIELD TOTAL MONTHLY DELIVERABILITY 73501 06 BETHANY (PALMER SAND) FLD NO. 07527325 NF XTO ENERGY INC. 136990 WALTON, ROBERT 620N 3100N 620 0 XTO ENERGY INC. 138803 ROQUEMORE, H. G 279N 3100N 310 0 XTO ENERGY INC. 139286 MCGEE, SCOTT R. 155N 3100N 496 0 FIELD TOTAL MONTHLY DELIVERABILITY 1426 06 BETHANY (PETTIT) FLD NO. 07527403 NF XTO ENERGY INC. 029361 ROBERSON, JOE U SI MULT 0 0 XTO ENERGY INC. 146027 WALTON, ROBERT 1488N 3100N 2387 0 FIELD TOTAL MONTHLY DELIVERABILITY 2387 06 BETHANY (TRAVIS PEAK) FLD NO. 07527682 NF XTO ENERGY INC. 029512 ROBERSON, JOE U 1581X 1581X 1581 2718 XTO ENERGY INC. 131656 MCGEE, SCOTT R. INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1581 06 BETHANY (TRAVIS PEAK 6690) FLD NO. 07527963 NO XTO ENERGY INC. 126579 BURNETT 3224# 3503 3503 225 FIELD TOTAL MONTHLY DELIVERABILITY 3503 06 BETHANY, EAST (COTTON VALLEY) FLD NO. 07528500 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 16 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BETHANY, EAST (COTTON VALLEY) FLD NO. 07528500 NF XTO ENERGY INC. 231792 GULLEY, MARVIN 4309X 4650X 4650 0 FIELD TOTAL MONTHLY DELIVERABILITY 4650 06 BETHEL (TRAVIS PEAK) FLD NO. 07544475 NO LEHNERTZ-FAULKNER, I 202944 WALTON GAS UNIT 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 BRIDGES, E. (JAMES LIME) FLD NO. 11920300 NF ELLORA ENERGY INC. 204218 HAMLETT 31X 31X 31 0 ELLORA ENERGY INC. 215270 HAMLETT 3100X 3100X 3100 0 ELLORA ENERGY INC. 218633 MADELEY 5797X 5797X 5797 0 ELLORA ENERGY INC. 232238 PREECE 31N 3100N 31 0 ELLORA ENERGY INC. 233678 MADELEY 403X 6789X 6789 0 ELLORA ENERGY INC. 235631 PREECE 5766X 5766X 5766 0 ELLORA ENERGY INC. 235633 HILL, ISAIAH UN 1209X 1209X 1209 0 ELLORA ENERGY INC. 242769 DUNN 2635X 2635X 2635 0 ELLORA ENERGY INC. 245929 HILL, ISAIAH UN 10137X 17453X 17453 0 ELLORA ENERGY INC. 245936 DUNN 31X 31X 31 0 ELLORA ENERGY INC. 246460 HILL, ISAIAH UN 2108X 2108X 2108 0 ELLORA ENERGY INC. 252763 MADELEY 620N 3100N 930 0 XTO ENERGY INC. 204125 USA BRITTAIN 837N 3100N 837 0 XTO ENERGY INC. 205016 USA BRITTAIN "A 1116X 1178X 1178 0 FIELD TOTAL MONTHLY DELIVERABILITY 47895 06 BRIDGES, E. (MOORINGSPORT) FLD NO. 11920500 AO C & C PETROLEUM MANA 136375 HILL H15 VIOL 0 601 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 BRIGGS (GLEN ROSE) FLD NO. 11956200 NF XTO ENERGY INC. 130424 INTERNATIONAL P 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 BRIGGS (RODESSA) FLD NO. 11956350 NO XTO ENERGY INC. 128812 HODGE, F.L. SI MULT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 BRIGGS (UPPER TRAVIS PEAK) FLD NO. 11956400 NF XTO ENERGY INC. 106017 MCGEE, SCOTT R. 4774X 4960X 4960 0 XTO ENERGY INC. 106298 WALTON, ROBERT PRTL PLG 0 0 XTO ENERGY INC. 124435 MCGEE, SCOTT R. 2263X 3224X 3224 0 XTO ENERGY INC. 128423 WOMACK 14B2 EXT 0 0 XTO ENERGY INC. 129891 HODGE, F.L. 2759X 3131X 3131 0 XTO ENERGY INC. 129975 WOMACK 3379X 3658X 3658 0 XTO ENERGY INC. 130389 WOMACK 14B2 EXT 0 0 XTO ENERGY INC. 131437 LISTON, W.L. 14B2 EXT 0 0 XTO ENERGY INC. 131446 ROBERSON, JOE 2356N 3100N 2356 0 XTO ENERGY INC. 131492 LISTON, W.L. 14B2 EXT 0 0 XTO ENERGY INC. 135339 HODGE, F.L. 14B2 EXT 0 0 XTO ENERGY INC. 139391 MCGEE, SCOTT R. PRTL PLG 0 0 XTO ENERGY INC. 139810 BRIGGS-MORELAND SWR 10 0 0 XTO ENERGY INC. 150302 BLACK, VERA PRTL PLG 0 0 XTO ENERGY INC. 156026 HOLCOMBE PRTL PLG 0 0 XTO ENERGY INC. 160691 BRIGGS-MORELAND 14B2 EXT 0 0 XTO ENERGY INC. 161884 HOGG, ALLIE MAR 868N 3100N 868 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 17 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BRIGGS (UPPER TRAVIS PEAK) FLD NO. 11956400 NF XTO ENERGY INC. 163502 HOGG, ALLIE MAR PRTL PLG 0 0 XTO ENERGY INC. 165890 WOMACK PRTL PLG 0 0 XTO ENERGY INC. 167757 LISTON, W. L. 2480X 3162X 3162 0 XTO ENERGY INC. 169860 HODGE, F. L. 14B2 EXT 0 0 XTO ENERGY INC. 184708 MCGEE, SCOTT R. T. A. 0 0 XTO ENERGY INC. 187440 HODGE, F. L. 1085N 3100N 1550 0 XTO ENERGY INC. 252127 BRIGGS-MORELAND 3379X 3379X 3379 0 XTO ENERGY INC. 278507 BRIGGS-MORELAND 4247X 7409X 7409 0 FIELD TOTAL MONTHLY DELIVERABILITY 33697 06 BRIGGS (7800 TRAVIS PEAK) FLD NO. 11956500 NF XTO ENERGY INC. 139148 BRIGGS-MORELAND PRTL PLG 0 0 XTO ENERGY INC. 156275 BRIGGS-MORELAND 31X 4681X 4681 0 XTO ENERGY INC. 160121 BRIGGS-MORELAND SWR 10 0 0 XTO ENERGY INC. 171019 HOGG, ALLIE MAR 1705N 3100N 2418 0 XTO ENERGY INC. 234862 BRIGGS-MORELAND T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 7099 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF *** ANADARKO E&P ONSHORE 133327 MOORE, LLOYD GA PRTL PLG 0 0 XTO ENERGY INC. 074700 BRODERICK GU 1, 1767N 3100N 1767 0 XTO ENERGY INC. 076558 GHOLSTON, J.S. 186N 3100N 217 0 XTO ENERGY INC. 076576 ANDERSON, ALMA 31N 3100N 31 0 XTO ENERGY INC. 077541 WOOLWORTH, J. D 1147N 3100N 1147 0 XTO ENERGY INC. 077542 JONES, ELSIE 2604N 3100N 2604 0 XTO ENERGY INC. 078204 DONALD, F.H. 5859X 7006X 7006 0 XTO ENERGY INC. 079295 COLEMAN, M.J. 2015N 3100N 2015 0 XTO ENERGY INC. 080465 THOMAS & WOOD PRTL PLG 0 0 XTO ENERGY INC. 082042 HOLMES, S.L. 3100X 4402X 4402 0 XTO ENERGY INC. 083074 PIRKLE, L. H. 2697X 2697X 2697 0 XTO ENERGY INC. 083723 ALLISON, THOMAS 0N 3100N 31 0 XTO ENERGY INC. 084701 KYLE, FRED UNIT 4402X 4464X 4464 0 XTO ENERGY INC. 084829 BROWN, J.C. 4185X 4774X 4774 0 XTO ENERGY INC. 084856 OWENS, NELLIE 2387X 2387X 2387 0 XTO ENERGY INC. 085178 BANKS, W.R. 3007X 4898X 4898 0 XTO ENERGY INC. 086760 DAVIS, A. L. 3844X 4123X 4123 0 XTO ENERGY INC. 087003 PIRKLE, L.H. "C 1023X 1023X 1023 0 XTO ENERGY INC. 087872 CARTHAGE GU 2 R 2108N 3100N 2108 0 XTO ENERGY INC. 088046 CARTHAGE GU 32 2480N 3100N 2480 0 XTO ENERGY INC. 094964 HOLMES, S. L. 3596X 4557X 4557 0 XTO ENERGY INC. 098171 ALLISON, THOMAS 961N 3100N 992 0 XTO ENERGY INC. 098840 PIRKLE, L. H. 6231X 6231X 6231 0 XTO ENERGY INC. 098841 THOMAS & WOOD 558N 3100N 558 0 XTO ENERGY INC. 100005 GHOLSTON, J. S. 3131X 3131X 3131 0 XTO ENERGY INC. 101029 DONALD, F. H. 10075X 10075X 10075 0 XTO ENERGY INC. 101213 ANDERSON, ALMA 2480N 3100N 3069 0 XTO ENERGY INC. 101745 BROWN, J. C. 3255X 3255X 3255 0 XTO ENERGY INC. 102588 COLEMAN, M.J. 3689X 3906X 3906 0 XTO ENERGY INC. 102617 WOOLWORTH, J. D 4216X 4216X 4216 0 XTO ENERGY INC. 103243 BANKS, W. R. 2728X 2728X 2728 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 18 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 103405 DAVIS, A. L. 4216X 4216X 4216 0 XTO ENERGY INC. 103626 OWENS, NELLIE 4557X 4557X 4557 0 XTO ENERGY INC. 104057 SEALEY, JJ 3968X 3968X 3968 0 XTO ENERGY INC. 106300 BRODERICK GU2, 5084X 7564X 7564 0 XTO ENERGY INC. 106603 JONES, ELSIE 2232N 3100N 2883 0 XTO ENERGY INC. 109756 OWENS, A. H. 3906X 3906X 3906 0 XTO ENERGY INC. 115885 CARTHAGE GU 2 R 4681X 5890X 5890 0 XTO ENERGY INC. 116254 PIRKLE, L.H. "C 3751X 3875X 3875 0 XTO ENERGY INC. 117007 OWENS, A.H. GU 1860N 3100N 1860 0 XTO ENERGY INC. 120483 CARTHAGE GU 32 4185X 5115X 5115 0 XTO ENERGY INC. 121288 BRODERICK GU 1, 713N 3100N 713 0 XTO ENERGY INC. 135836 HOLMES, S. L. 527N 3100N 837 0 XTO ENERGY INC. 138204 DAVIS, A. L. 558N 3100N 558 0 XTO ENERGY INC. 138221 PIRKLE, L.H. "C 3503X 3503X 3503 0 XTO ENERGY INC. 139282 JONES, ELSIE 1860X 1860X 1860 0 XTO ENERGY INC. 139612 ANDERSON, ALMA 651N 3100N 651 0 XTO ENERGY INC. 139913 COLEMAN, M. J. 2046N 3100N 2046 0 XTO ENERGY INC. 139933 THOMAS & WOOD 2852X 2852X 2852 0 XTO ENERGY INC. 140116 DONALD, F.H. 4619X 4619X 4619 0 XTO ENERGY INC. 140213 SEALEY, J. J. 4030X 4588X 4588 0 XTO ENERGY INC. 140294 WOOLWORTH, J. D 2449N 3100N 2449 0 XTO ENERGY INC. 140315 BROWN, J.C. 4309X 4309X 4309 0 XTO ENERGY INC. 140644 KYLE, FRED UNIT 4960X 5859X 5859 0 XTO ENERGY INC. 140725 OWENS, NELLIE 2170X 2170X 2170 0 XTO ENERGY INC. 141219 PIRKLE, L.H. "C 1860N 3100N 3069 0 XTO ENERGY INC. 141220 PIRKLE, L. H. 3193X 3193X 3193 0 XTO ENERGY INC. 141262 DONALD, F. H. 5270X 6045X 6045 0 XTO ENERGY INC. 141338 CARTHAGE GU 2 R 1364N 3100N 1364 0 XTO ENERGY INC. 141385 BANKS, W. R. 2170N 3100N 2170 0 XTO ENERGY INC. 141594 ALLISON, THOMAS 3689X 3689X 3689 0 XTO ENERGY INC. 141613 HOLMES, S. L. 3255X 3906X 3906 0 XTO ENERGY INC. 141734 KYLE, FRED 2697N 3100N 3069 0 XTO ENERGY INC. 141735 OWENS, A. H. 3069X 3069X 3069 0 XTO ENERGY INC. 141736 CARTHAGE GU 32 2418X 2418X 2418 0 XTO ENERGY INC. 142298 JONES, ELSIE 2976X 2976X 2976 0 XTO ENERGY INC. 142497 THOMAS & WOOD 3348X 3348X 3348 0 XTO ENERGY INC. 142501 DAVIS, A. L. 3968X 3999X 3999 0 XTO ENERGY INC. 142528 OWENS, A.H. 2480N 3100N 2914 0 XTO ENERGY INC. 142604 WOOLWORTH, J. D 3689X 4867X 4867 0 XTO ENERGY INC. 142908 ANDERSON, ALMA 1023N 3100N 1798 0 XTO ENERGY INC. 142991 BANKS, W.R. 2821X 3410X 3410 0 XTO ENERGY INC. 142992 CARTHAGE GU 2 R 3968X 4588X 4588 0 XTO ENERGY INC. 143144 KYLE, FRED UNIT 5208X 5208X 5208 0 XTO ENERGY INC. 143652 COLEMAN, M.J. 3689X 3689X 3689 0 XTO ENERGY INC. 143703 SEALEY, J.J. 3317X 3534X 3534 0 XTO ENERGY INC. 143811 GHOLSTON, J.S. 3007X 3100X 3100 0 XTO ENERGY INC. 143853 CARTHAGE GU 32 4061X 4836X 4836 0 XTO ENERGY INC. 144597 OWENS, NELLIE 3069X 3565X 3565 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 19 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 144718 GHOLSTON, J.S. 2356X 2356X 2356 0 XTO ENERGY INC. 145225 KYLE, FRED UNIT 1457N 3100N 2666 0 XTO ENERGY INC. 145227 PIRKLE, L.H. "C 2170N 3100N 2170 0 XTO ENERGY INC. 145310 BROWN, J.C. 2976X 3813X 3813 0 XTO ENERGY INC. 145375 DAVIS, A.L. 186N 3100N 186 0 XTO ENERGY INC. 145590 BANKS, W.R. 2697N 3100N 2697 0 XTO ENERGY INC. 145699 DONALD, F.H. 3658X 3658X 3658 0 XTO ENERGY INC. 147814 THOMAS & WOOD 7099X 7099X 7099 0 XTO ENERGY INC. 149198 OWENS, A. H. T. A. 0 0 XTO ENERGY INC. 149499 PIRKLE, L. H. 2821N 3100N 3007 0 XTO ENERGY INC. 149543 HOLMES, S. L. 2449N 3100N 2604 0 XTO ENERGY INC. 149743 WOOLWORTH, J. D 1643N 3100N 2263 0 XTO ENERGY INC. 150533 OWENS, NELLIE 3069X 3162X 3162 0 XTO ENERGY INC. 150950 COLEMAN, M.J. 3069X 3069X 3069 0 XTO ENERGY INC. 151459 JONES, ELSIE 2139N 3100N 2356 0 XTO ENERGY INC. 151791 SEALEY, J.J. 1922N 3100N 2511 0 XTO ENERGY INC. 151825 GHOLSTON, J. S. 3224X 3875X 3875 0 XTO ENERGY INC. 152323 CARTHAGE GU 2 R 2418X 2418X 2418 0 XTO ENERGY INC. 153308 KYLE, FRED UNIT 1333N 3100N 2449 0 XTO ENERGY INC. 153440 BROWN, J. C. 3596X 3751X 3751 0 XTO ENERGY INC. 153495 DONALD, F.H. 4464X 4774X 4774 0 XTO ENERGY INC. 153803 DAVIS, A. L. 2449X 2449X 2449 0 XTO ENERGY INC. 154335 CARTHAGE GU 32 6386X 9331X 9331 0 XTO ENERGY INC. 154978 BANKS, W. R. 3348X 4309X 4309 0 XTO ENERGY INC. 155530 PIRKLE, L.H. "C 1054N 3100N 1054 0 XTO ENERGY INC. 155580 THOMAS & WOOD 2697N 3100N 2697 0 XTO ENERGY INC. 156003 JONES, ELSIE 93N 3100N 93 0 XTO ENERGY INC. 156290 COLEMAN, M.J. 3100X 3100X 3100 0 XTO ENERGY INC. 156367 OWENS, A.H. 1147N 3100N 1457 0 XTO ENERGY INC. 157933 SEALEY, J.J. 2139X 2139X 2139 0 XTO ENERGY INC. 158049 PIRKLE, L. H. 1922N 3100N 1922 0 XTO ENERGY INC. 159416 HOLMES, S.L. 5053X 5890X 5890 0 XTO ENERGY INC. 159718 OWENS, NELLIE 1519X 1519X 1519 0 XTO ENERGY INC. 159952 CARTHAGE GU 2 R 4092X 5332X 5332 0 XTO ENERGY INC. 159963 CARTHAGE GU 32 3503X 3999X 3999 0 XTO ENERGY INC. 161030 GHOLSTON, J.S. 93N 3100N 558 0 XTO ENERGY INC. 161321 COLEMAN, MRS. M 3534X 3999X 3999 0 XTO ENERGY INC. 163362 PIRKLE, L. H. 527N 3100N 527 0 XTO ENERGY INC. 163572 JONES, ELSIE 3782X 3999X 3999 0 XTO ENERGY INC. 164048 HOLMES, S.L. UN 93N 3100N 1426 0 XTO ENERGY INC. 165659 ALLISON, THOMAS 1550N 3100N 1798 0 XTO ENERGY INC. 165663 ALLISON, THOMAS 2077X 2077X 2077 0 XTO ENERGY INC. 165863 BANKS, W.R. 62X 1643X 1643 0 XTO ENERGY INC. 165924 PIRKLE, L.H. "C 837N 3100N 837 0 XTO ENERGY INC. 166139 BROWN. J.C. 1984N 3100N 1984 0 XTO ENERGY INC. 169172 ALLISON, THOMAS 2635X 4774X 4774 0 XTO ENERGY INC. 169930 ALLISON, THOMAS 3968X 3968X 3968 0 XTO ENERGY INC. 169935 THOMAS & WOOD 1891N 3100N 2821 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 20 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 169936 OWENS, NELLIE 1798N 3100N 1891 0 XTO ENERGY INC. 169946 KYLE, FRED UNIT 3038X 3410X 3410 0 XTO ENERGY INC. 170704 DONALD, F.H. 3565X 4340X 4340 0 XTO ENERGY INC. 171438 BROWN, J. C. 1519N 3100N 1519 0 XTO ENERGY INC. 171527 DAVIS, A. L. 2232N 3100N 2697 0 XTO ENERGY INC. 171760 CARTHAGE GU 2 R 2325X 3379X 3379 0 XTO ENERGY INC. 199736 DAVIS, A. L. 3286X 3286X 3286 0 XTO ENERGY INC. 200648 BROWN, J. C. 1178N 3100N 1488 0 XTO ENERGY INC. 202075 OWENS, NELLIE 4960X 5704X 5704 0 XTO ENERGY INC. 203280 JONES, ELSIE 2387N 3100N 2418 0 XTO ENERGY INC. 203643 THOMAS & WOOD 4185X 4185X 4185 0 *** XTO ENERGY INC. 206353 BRODERICK GU 1, 3937X 3937X 3937 0 XTO ENERGY INC. 206449 OWENS, NELLIE 3689X 3689X 3689 0 XTO ENERGY INC. 207191 KYLE, FRED UNIT 341N 3100N 961 0 XTO ENERGY INC. 207772 CARTHAGE GU 2 R 2542X 2542X 2542 0 XTO ENERGY INC. 208356 PIRKLE, L.H. "C 3224X 5456X 5456 0 XTO ENERGY INC. 209759 BANKS, W. R. 2821N 3100N 3038 0 XTO ENERGY INC. 209865 OWENS, NELLIE 4123X 4185X 4185 0 XTO ENERGY INC. 210341 JONES, ELSIE 3534X 3534X 3534 0 XTO ENERGY INC. 211648 BROWN, J.C. 4960X 4960X 4960 0 XTO ENERGY INC. 211979 PIRKLE, L.H. "C 2449X 4216X 4216 0 XTO ENERGY INC. 213093 THOMAS & WOOD 2573X 2573X 2573 0 XTO ENERGY INC. 215667 CARTHAGE GU 32 1550N 3100N 1550 0 XTO ENERGY INC. 217470 OWENS, NELLIE 217N 3100N 2108 0 XTO ENERGY INC. 217471 DONALD, F.H. 1674N 3100N 1674 0 XTO ENERGY INC. 217765 PIRKLE, L.H. "C 1519N 3100N 1519 0 XTO ENERGY INC. 219187 DAVIS, A. L. 5208X 5766X 5766 0 XTO ENERGY INC. 219228 DAVIS, A. L. 2790X 2790X 2790 0 XTO ENERGY INC. 219403 BROWN, J. C. 2294N 3100N 2294 0 XTO ENERGY INC. 219804 DAVIS, A. L. 4526X 4526X 4526 0 XTO ENERGY INC. 220365 KYLE, FRED UNIT 4774X 4774X 4774 0 XTO ENERGY INC. 221424 JONES, ELSIE 4030X 4030X 4030 0 XTO ENERGY INC. 221449 BANKS, W.R. 3441X 3441X 3441 0 XTO ENERGY INC. 221966 THOMAS & WOOD 14B2 EXT 0 0 XTO ENERGY INC. 222270 THOMAS & WOOD 2883X 2883X 2883 0 XTO ENERGY INC. 222460 DONALD, F.H. 3131X 5270X 5270 0 XTO ENERGY INC. 223622 KYLE, FRED UNIT 5828X 5828X 5828 0 XTO ENERGY INC. 224010 BROWN, J. C. 4557X 4557X 4557 0 XTO ENERGY INC. 224014 THOMAS & WOOD 3069X 3472X 3472 0 XTO ENERGY INC. 224646 DAVIS, A. L. 2263N 3100N 2263 0 XTO ENERGY INC. 224772 KYLE, FRED UNIT PRTL PLG 744 0 XTO ENERGY INC. 225251 JONES, ELSIE 3162X 3162X 3162 0 XTO ENERGY INC. 226273 DAVIS, A. L. 4216X 4216X 4216 0 XTO ENERGY INC. 229786 ALLISON, THOMAS 4495X 4588X 4588 0 XTO ENERGY INC. 230445 CARTHAGE GU 2 R 2883X 4495X 4495 0 XTO ENERGY INC. 231141 ALLISON, THOMAS 4185X 4588X 4588 0 XTO ENERGY INC. 232148 PIRKLE, L.H. "C 1116N 3100N 1116 0 XTO ENERGY INC. 239378 BANKS, W. R. 3627X 4495X 4495 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 21 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 239859 DONALD, F.H. 5146X 5580X 5580 0 XTO ENERGY INC. 240110 KYLE, FRED UNIT 3131X 5239X 5239 0 XTO ENERGY INC. 240594 THOMAS & WOOD 2480X 2480X 2480 0 XTO ENERGY INC. 241988 DAVIS, A. L. 4898X 4898X 4898 0 XTO ENERGY INC. 245364 BROWN, J. C. 4681X 4743X 4743 0 XTO ENERGY INC. 252517 OWNES, NELLIE 4898X 4898X 4898 0 XTO ENERGY INC. 257855 BS BRODERICK GU 22196X 33294X 33294 0 XTO ENERGY INC. 260819 BESS SMITH BROD 8835X 12152X 12152 0 FIELD TOTAL MONTHLY DELIVERABILITY 624991 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 255139 SCOTT R. MCGEE 12307X 13857X 13857 0 XTO ENERGY INC. 255159 RAYMOND 14B2 EXT 0 0 XTO ENERGY INC. 255578 HORNED FROGS DU 6231X 7347X 7347 0 XTO ENERGY INC. 256421 HOGG, ALLIE MAR 9362X 11687X 11687 0 XTO ENERGY INC. 257438 RED RAIDERS (SL 14B DENY 0 0 XTO ENERGY INC. 258109 HOLCOMBE 7130X 9083X 9083 0 XTO ENERGY INC. 258161 BS BRODERICK GU 8246X 8928X 8928 0 XTO ENERGY INC. 259584 DUCKS DU 13361X 19964X 19964 0 XTO ENERGY INC. 259687 SUN DEVILS DU 190464X 192417X 192417 0 XTO ENERGY INC. 259744 BS BRODERICK G 7874X 9641X 9641 0 XTO ENERGY INC. 259745 VERA BLACK 7192X 8866X 8866 0 XTO ENERGY INC. 260001 ROADRUNNERS DU 8525X 11594X 11594 0 XTO ENERGY INC. 260251 BRONCOS DU 10354X 14012X 14012 0 XTO ENERGY INC. 260254 BUTLER ROONEY G 0W 12307 0 XTO ENERGY INC. 260673 BUCKEYES DU 10912X 12927X 12927 0 XTO ENERGY INC. 260784 BRIGGS-MORELAND 15903X 19344X 19344 0 XTO ENERGY INC. 260785 FIGHTIN' ILLINI 8990X 10633X 10633 0 XTO ENERGY INC. 260795 MAVERICKS DU 7068X 9207X 9207 0 XTO ENERGY INC. 260972 BLACK KNIGHTS ( 45601X 72416X 72416 0 XTO ENERGY INC. 261077 PANTHERS DU 5797X 7161X 7161 0 XTO ENERGY INC. 261119 SCORPIONS DU 7781X 7781X 7781 0 XTO ENERGY INC. 261572 OWLS DU 16089X 19158X 19158 0 XTO ENERGY INC. 261794 COYOTES DU 0W 10571 0 XTO ENERGY INC. 261930 RAGIN CAJUNS DU 0W 13361 0 XTO ENERGY INC. 261931 WARRIORS (SL) D 54622X 67797X 67797 0 XTO ENERGY INC. 261953 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 261954 WOLFPACK (SL) D 22785X 29326X 29326 0 XTO ENERGY INC. 261957 WOLFPACK (SL) D 14B DENY 0 0 XTO ENERGY INC. 261984 JAYHAWKS DU 10323X 15159X 15159 0 XTO ENERGY INC. 262098 BLACK, C. O. 10230X 11935X 11935 0 XTO ENERGY INC. 262227 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 262392 COWBOYS GAS UNI 930N 3100N 1023 0 XTO ENERGY INC. 262657 SEMPRA ENERGY G 12803X 14880X 14880 0 XTO ENERGY INC. 262935 HILL HEIRS DEEP 20460X 30752X 30752 0 XTO ENERGY INC. 262954 LOBOS DU 11160X 13423X 13423 0 XTO ENERGY INC. 263174 GOLDEN EAGLES D 15438X 17980X 17980 0 XTO ENERGY INC. 264552 WESTERNERS (SL) 14B DENY 0 0 XTO ENERGY INC. 264555 WESTERNERS (SL) 14B DENY 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 22 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 264683 GREER DEEP GAS 25017X 32705X 32705 0 XTO ENERGY INC. 265418 TERRAPINS (SL) 14B DENY 0 0 XTO ENERGY INC. 265419 PIRATES (SL) DU 40517X 53351X 53351 0 XTO ENERGY INC. 265424 RAYMOND (SL) GA 14B DENY 0 0 XTO ENERGY INC. 265425 RAYMOND (SL) GA 14B DENY 0 0 XTO ENERGY INC. 265426 BLUE RAIDERS (S 35216X 69874X 69874 0 XTO ENERGY INC. 265427 AGGIES (SL) DU 43276X 61318X 61318 0 XTO ENERGY INC. 265428 RED RAIDERS (SL 29512X 41261X 41261 0 XTO ENERGY INC. 265448 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 265485 WOMACK 48856X 61504X 61504 0 XTO ENERGY INC. 266016 HOLCOMBE 35185X 44888X 44888 0 XTO ENERGY INC. 266659 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 267691 BLACK, C. O. 50220X 67363X 67363 0 XTO ENERGY INC. 267827 EVANS, CORNELIU 45880X 67394X 67394 0 XTO ENERGY INC. 267833 EVANS, CORNELIU 29109X 36735X 36735 0 XTO ENERGY INC. 268116 RED RAIDERS (SL 14B DENY 0 0 XTO ENERGY INC. 268121 BLACK KNIGHTS ( 14B DENY 0 0 XTO ENERGY INC. 268406 WARRIORS (SL) D 14B DENY 0 0 XTO ENERGY INC. 268862 ROBERT WALTON 63798X 84816X 84816 0 XTO ENERGY INC. 268871 HOGG, ALLIE MAR 61969X 84289X 84289 0 XTO ENERGY INC. 272212 HILL HEIRS DEEP 48670X 72695X 72695 0 XTO ENERGY INC. 272552 EVANS, CORNELIU 56482X 83204X 83204 0 XTO ENERGY INC. 273076 HILL HEIRS DEEP 59055X 139748X 139748 0 XTO ENERGY INC. 273125 HILL HEIRS DEEP 58404X 91636X 91636 0 XTO ENERGY INC. 274250 HILL HEIRS DEEP 62930X 80941X 80941 0 XTO ENERGY INC. 274545 HILL HEIRS DEEP 51894X 94767X 94767 0 FIELD TOTAL MONTHLY DELIVERABILITY 1973026 06 CARTHAGE (PALUXY) FLD NO. 16032609 NF SAMSON LONE STAR, LL 126224 BARHAM, ELEANOR 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 CARTHAGE (PETTIT, LOWER GAS) FLD NO. 16032650 NF *** XTO ENERGY INC. 030227 KYLE, FRED UNIT 14B2 EXT 0 0 *** XTO ENERGY INC. 159261 BROWN, J. C. 14B2 EXT 0 0 *** XTO ENERGY INC. 183722 DAVIS, A. L. DLQ G-10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 CARTHAGE (PETTIT, UPPER) FLD NO. 16032667 NF XTO ENERGY INC. 179201 JONES, ELSIE UN T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 CARTHAGE (TRAVIS PEAK) FLD NO. 16032812 NF XTO ENERGY INC. 030299 THOMAS & WOOD PRTL PLG 0 0 XTO ENERGY INC. 150271 PIRKLE, L. H. SI MULT 0 0 XTO ENERGY INC. 150722 HOLMES, S. L. SI MULT 0 0 XTO ENERGY INC. 155210 DONALD, F.H. SI MULT 0 0 XTO ENERGY INC. 155528 BANKS, W. R. 1736N 3100N 3100 0 XTO ENERGY INC. 156030 THOMAS & WOOD T. A. 0 0 XTO ENERGY INC. 156200 PIRKLE, L. H. C 186N 3100N 186 0 XTO ENERGY INC. 157178 COLEMAN, M.J. T. A. 0 0 XTO ENERGY INC. 157568 OWENS, A.H. SHUT-IN 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 23 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (TRAVIS PEAK) FLD NO. 16032812 NF XTO ENERGY INC. 159860 OWENS, NELLIE 899N 3100N 899 0 XTO ENERGY INC. 159973 CARTHAGE GU 32 SI MULT 0 0 XTO ENERGY INC. 161328 COLEMAN, M.J. T. A. 0 0 XTO ENERGY INC. 171436 HOLMES, S. L. SI MULT 0 0 XTO ENERGY INC. 174198 BROWN, J. C. SI MULT 0 0 XTO ENERGY INC. 279903 FRED KYLE UNIT 15066X 39990X 39990 0 FIELD TOTAL MONTHLY DELIVERABILITY 44175 06 CARTHAGE (TRAVIS PEAK 6296) FLD NO. 16032910 NF *** XTO ENERGY INC. 152800 GHOLSTON, J. S. T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 CARTHAGE, NORTH (COTTON VALLEY) FLD NO. 16034250 NF XTO ENERGY INC. 184795 EVANS, CORNELIU 2821X 2821X 2821 0 XTO ENERGY INC. 207305 EVANS, CORNELIU 2821X 3379X 3379 0 XTO ENERGY INC. 232214 HOGG, ALLIE MAR 1798N 3100N 2511 0 XTO ENERGY INC. 232684 HOGG, ALLIE MAR 1984N 3100N 1984 0 FIELD TOTAL MONTHLY DELIVERABILITY 10695 06 DEBERRY (TRAVIS PEAK) FLD NO. 23791400 NF SAMSON LONE STAR, LL 130214 ROQUEMORE, NANN T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 DECKER SWITCH (PETTIT) FLD NO. 23853500 NF XTO ENERGY INC. 229114 T.I.N. SWR 10 0 0 XTO ENERGY INC. 232389 T.I.N. SWR 10 0 0 XTO ENERGY INC. 234353 T.I.N. SWR 10 0 0 XTO ENERGY INC. 242540 WALL GAS UNIT SWR 10 0 0 XTO ENERGY INC. 242872 T.I.N. SWR 10 0 0 XTO ENERGY INC. 245780 BURRAN GAS UNIT 4960X 6727X 6727 0 XTO ENERGY INC. 245784 BURRANTOWN GAS SWR 10 0 0 XTO ENERGY INC. 247668 HURBROUGH GAS U SWR 10 0 0 XTO ENERGY INC. 247719 OVERSHOWN GAS U SWR 10 0 0 XTO ENERGY INC. 249400 SHARTLE/CP GAS SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 6727 06 DECKER SWITCH (TRAVIS PEAK) FLD NO. 23857500 NF XTO ENERGY INC. 225299 T.I.N. 7874X 10044X 10044 0 XTO ENERGY INC. 229113 T.I.N. 9238X 9920X 9920 0 XTO ENERGY INC. 233862 SHARTLE/CP GAS 1798N 3100N 2263 0 XTO ENERGY INC. 234352 T.I.N. 6355X 7533X 7533 0 XTO ENERGY INC. 242539 WALL GAS UNIT 62N 3100N 124 0 XTO ENERGY INC. 242870 T.I.N. 6448X 7409X 7409 0 XTO ENERGY INC. 243411 SHIREY GAS UNIT 310X 310X 310 0 XTO ENERGY INC. 245779 BURRAN GAS UNIT 1922N 3100N 2356 0 XTO ENERGY INC. 245782 BURRANTOWN GAS 217X 3720X 3720 0 XTO ENERGY INC. 247667 HURBROUGH GAS U 14B2 EXT 0 0 XTO ENERGY INC. 247718 OVERSHOWN GAS U 8525X 8525X 8525 0 FIELD TOTAL MONTHLY DELIVERABILITY 52204 06 DECKER SWITCH, SE. (JAMES LIME) FLD NO. 23874200 NO XTO ENERGY INC. 229597 MCLEAN ESTATE G 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 DELROSE (BOSSIER SAND) FLD NO. 24173150 NS XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 24 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 DELROSE (BOSSIER SAND) FLD NO. 24173150 NS XTO ENERGY INC. 198864 DELROSE G. U. 155N 3100N 155 0 FIELD TOTAL MONTHLY DELIVERABILITY 155 06 DELROSE (HAYNESVILLE) FLD NO. 24173300 NF XTO ENERGY INC. 085562 DELROSE GU 4 10850X 10850X 10850 0 XTO ENERGY INC. 086215 DELROSE GU 3 13113X 19902X 19902 0 XTO ENERGY INC. 087425 DELROSE GU 7 5053X 5053X 5053 0 *** XTO ENERGY INC. 087426 DELROSE GU 8 8773X 8773X 8773 0 *** XTO ENERGY INC. 087550 DELROSE GU 5 11067X 11067X 11067 0 *** XTO ENERGY INC. 089449 DELROSE GU 6 11687X 14353X 14353 0 *** XTO ENERGY INC. 153312 DELROSE GU 6 3317X 3317X 3317 0 XTO ENERGY INC. 257369 DELROSE GAS UNI 16120X 16120X 16120 0 FIELD TOTAL MONTHLY DELIVERABILITY 89435 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF XTO ENERGY INC. 080811 GLADEWATER GU 1 10695X 12803X 12803 0 XTO ENERGY INC. 086951 GLADEWATER GU 2 9579X 13919X 13919 0 XTO ENERGY INC. 087549 GLADEWATER GU 3 18073X 20987X 20987 0 XTO ENERGY INC. 088946 GLADEWATER GU 7 93N 3100N 1767 0 *** XTO ENERGY INC. 089516 GLADEWTR GU 10 10571X 10571X 10571 0 XTO ENERGY INC. 089993 GLADEWATER GU 6 2511N 3100N 2945 0 *** XTO ENERGY INC. 090854 GLADEWTR G U 11 14B2 EXT 0 0 *** XTO ENERGY INC. 091203 TRUITT, JAKE G 9517X 10757X 10757 0 XTO ENERGY INC. 091552 GLADEWTR GU 5 744X 4557X 4557 0 *** XTO ENERGY INC. 095959 SHEPPERD GU 1 15128X 20243X 20243 40853 XTO ENERGY INC. 097475 WADY, RM GU1 5332X 6448X 6448 0 *** XTO ENERGY INC. 097944 CARTER, CB GU 1 12989X 21359X 21359 0 XTO ENERGY INC. 100010 JOHNSON, H. GU1 186N 3100N 341 0 *** XTO ENERGY INC. 100030 GLADEWATER GU12 8339X 9486X 9486 0 *** XTO ENERGY INC. 102199 SHEPPERD GU B-1 9765X 11811X 11811 0 *** XTO ENERGY INC. 102963 MARTING, BS GU1 310N 3100N 310 0 *** XTO ENERGY INC. 105729 GREGSTON, C. GU 11904X 17019X 17019 0 *** XTO ENERGY INC. 106959 VICTORY, SP JR. 11594X 18941X 18941 0 *** XTO ENERGY INC. 107666 GLADEWTR GU 14 14074X 14074X 14074 0 *** XTO ENERGY INC. 108870 GLADWTR GU 19 13020X 15283X 15283 0 *** XTO ENERGY INC. 110442 GLADEWTR GU 15 7998X 7998X 7998 0 *** XTO ENERGY INC. 111253 GLADEWTR GU 16 8990X 15841X 15841 0 *** XTO ENERGY INC. 111677 GLADEWTR GU 17 868N 3100N 1333 0 *** XTO ENERGY INC. 115888 WALKER, E.L. DR 1426N 3100N 1488 0 XTO ENERGY INC. 126226 GLADEWTR GU 8 15190X 18352X 18352 0 XTO ENERGY INC. 127272 GLADEWATER GU 6 2232X 5549X 5549 0 XTO ENERGY INC. 128032 GLADEWATER GU 2 217N 3100N 899 0 *** XTO ENERGY INC. 128116 GLADEWATER GU 9 18817X 21638X 21638 0 *** XTO ENERGY INC. 128452 GLADEWTR GU 19 14632X 16306X 16306 0 XTO ENERGY INC. 129624 GLADEWATER GU 3 2759X 2759X 2759 0 *** XTO ENERGY INC. 130171 GLADEWTR GU 10 651N 3100N 2852 0 *** XTO ENERGY INC. 131654 GLADEWATER G.U. 7936X 8060X 8060 0 *** XTO ENERGY INC. 132980 SHEPPERD GU B-1 6758X 7564X 7564 0 *** XTO ENERGY INC. 133526 GLADEWATER GU 1 21669X 25203X 25203 0 *** XTO ENERGY INC. 133800 SHEPPERD GU 1 6665X 7719X 7719 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 25 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF *** XTO ENERGY INC. 135726 VICTORY, S.P. J 11687X 19654X 19654 0 *** XTO ENERGY INC. 138638 CARTER, CB GU 1 6107X 6107X 6107 0 XTO ENERGY INC. 139708 GLADEWATER GU 1 13640X 13919X 13919 0 *** XTO ENERGY INC. 140895 MARTING, BS GU1 2170N 3100N 2542 0 XTO ENERGY INC. 141626 GLADEWATER GU 1 9238X 9238X 9238 0 *** XTO ENERGY INC. 142506 GREGSTON, C. GU 14B2 EXT 0 0 XTO ENERGY INC. 144364 GLADEWATER GU 5 14B2 EXT 0 0 *** XTO ENERGY INC. 145229 GLADEWATER GU 1 2480X 2480X 2480 0 *** XTO ENERGY INC. 151986 VICTORY, S.P. J 1612N 3100N 1674 0 *** XTO ENERGY INC. 161876 GLADEWTR GU 10 4898X 4898X 4898 0 XTO ENERGY INC. 165160 GLADEWATER GU 2 1178N 3100N 1178 0 *** XTO ENERGY INC. 179887 GLADEWATER GU 1 1209N 3100N 1209 0 *** XTO ENERGY INC. 189944 SHEPPARD GU 1 12121X 12121X 12121 0 FIELD TOTAL MONTHLY DELIVERABILITY 432202 06 HAWKINS (CHARGED EOCENE SDS.) FLD NO. 39724125 NF XTO ENERGY INC. 153928 HFU G 14B2 EXT 0 0 XTO ENERGY INC. 157092 HFU B 14B2 EXT 0 0 XTO ENERGY INC. 158150 HFU -C- 14B2 EXT 0 0 XTO ENERGY INC. 182324 HFU P 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 HAWKINS (RODESSA) FLD NO. 39724500 NF XTO ENERGY INC. 031738 HAWKINS GU 2 11191X 11191X 11191 0 XTO ENERGY INC. 032013 HAWKINS GU 3 1519X 4185X 4185 0 XTO ENERGY INC. 033093 HAWKINS GU 5 38130X 49197X 49197 0 XTO ENERGY INC. 035300 HAWKINS GU 9 14B2 EXT 0 0 XTO ENERGY INC. 042768 HAWKINS GU 4 14B2 EXT 0 0 XTO ENERGY INC. 052812 HAWKINS GU 16A 14B2 EXT 0 0 XTO ENERGY INC. 224562 HAWKINS GU 11 PRTL PLG 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 64573 06 HAWKINS (WOODBINE-CHGD NACATOSH) FLD NO. 39724751 NO XTO ENERGY INC. 148332 HFU L 14B2 EXT 0 0 XTO ENERGY INC. 185257 HFU Q 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 HENDERSON, E. (COTTON VALLEY) FLD NO. 40356200 NF XTO ENERGY INC. 272147 ASHBY GAS UNIT 18073X 23250X 23250 0 FIELD TOTAL MONTHLY DELIVERABILITY 23250 06 HENDERSON, S. (TRAVIS PEAK, UP.) FLD NO. 40361875 AF PETRO ENGINEERING IN 115432 DODD, RAY P&A-COND 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 HUXLEY (FREDRICKSBURG) FLD NO. 43940350 AF ELLORA ENERGY INC. 217390 MCMAHON FEDERAL 62N 3100N 2325 0 ELLORA ENERGY INC. 217395 MCMAHON FEDERAL 0N 3100N 31 0 ELLORA ENERGY INC. 266935 LYNCH WHIDDON 14B2 EXT 0 0 ELLORA ENERGY INC. 270663 LYNCH WHIDDON 0N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 2387 06 HUXLEY (TRAVIS PEAK) FLD NO. 43940775 NO XTO ENERGY INC. 245741 GEORGE 3379# 3658 3658 0 FIELD TOTAL MONTHLY DELIVERABILITY 3658 06 HUXLEY (6100) FLD NO. 43940850 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 26 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF AETHON ENERGY OPERAT 193116 USA 'A' 3069X 3069X 3069 0 ELLORA ENERGY INC. 172657 BAILEY 806N 3100N 2325 0 ELLORA ENERGY INC. 174295 SABINE HUXLEY 558N 3100N 1581 0 ELLORA ENERGY INC. 174731 SABINE SHELBY 3782X 3782X 3782 0 ELLORA ENERGY INC. 175110 SABINE ALLEN 5084X 5611X 5611 0 ELLORA ENERGY INC. 177135 SABINE KATHRYN 1643X 6417X 6417 0 ELLORA ENERGY INC. 178335 SABINE BRETT 7223X 11408X 11408 0 ELLORA ENERGY INC. 179626 SABINE PATRICIA 2108N 3100N 2108 0 ELLORA ENERGY INC. 179627 SABINE ERIK 6696X 6696X 6696 0 ELLORA ENERGY INC. 181574 O'REAR 1457N 3100N 1457 0 ELLORA ENERGY INC. 181753 O'REAR "A" 1240X 13206X 13206 0 ELLORA ENERGY INC. 181905 CASSELL 4309X 5177X 5177 0 ELLORA ENERGY INC. 181933 SABINE JAN 4774X 4774X 4774 0 ELLORA ENERGY INC. 182977 SABINE BRYAN 5487X 5487X 5487 0 ELLORA ENERGY INC. 183794 SABINE CAYMAN 0X 8835X 8835 0 ELLORA ENERGY INC. 184392 LOCKE 5704X 6789X 6789 0 ELLORA ENERGY INC. 185965 SABINE GRIFFIN 10013X 10664X 10664 0 ELLORA ENERGY INC. 186076 PEARL 14B2 EXT 0 0 ELLORA ENERGY INC. 186956 OPAL 775N 3100N 899 0 ELLORA ENERGY INC. 187781 SABINE HUGHES 6448X 6448X 6448 0 ELLORA ENERGY INC. 187868 SABINE CHARISSE 6572X 6572X 6572 0 ELLORA ENERGY INC. 188585 SABINE UNRUH 3782X 3782X 3782 0 ELLORA ENERGY INC. 189353 SABINE SIERRA 3906X 8835X 8835 0 ELLORA ENERGY INC. 189354 SABINE MICHAEL 62N 3100N 558 0 ELLORA ENERGY INC. 190098 SIERRA, W.I. DA 4557X 5425X 5425 0 ELLORA ENERGY INC. 192916 SABINE LISA 124N 3100N 558 0 ELLORA ENERGY INC. 196740 MCMAHON FEDERAL 2821X 8184X 8184 0 ELLORA ENERGY INC. 196760 ELLORA-R.E. DAV 31N 3100N 1612 0 ELLORA ENERGY INC. 200616 SCRUGGS 14B2 EXT 0 0 ELLORA ENERGY INC. 203450 MCMAHON FEDERAL 4712X 12865X 12865 0 ELLORA ENERGY INC. 203488 PAYNE HEIRS (B) 403N 3100N 1395 0 ELLORA ENERGY INC. 209185 SHELBY B 16461X 25141X 25141 0 ELLORA ENERGY INC. 210376 DAVIS, W.I. 14B2 EXT 0 0 ELLORA ENERGY INC. 210377 TODD 6913X 6913X 6913 0 ELLORA ENERGY INC. 210725 RUBY 155N 3100N 279 0 ELLORA ENERGY INC. 212011 LUNDY 4805X 4805X 4805 0 ELLORA ENERGY INC. 212999 LUNDY "B" 6045X 7750X 7750 0 ELLORA ENERGY INC. 224430 DAVIS-HARVEY UN 1705X 13888X 13888 0 ELLORA ENERGY INC. 225295 MURPHY NORTH UN 0N 3100N 31 0 ELLORA ENERGY INC. 225296 MURPHY NORTH UN 14B2 EXT 0 0 ELLORA ENERGY INC. 225298 MURPHY SOUTH UN 14B2 EXT 0 0 ELLORA ENERGY INC. 226069 SCRUGGS 14B2 EXT 0 0 ELLORA ENERGY INC. 230428 MATHEWS UNIT 651X 651X 651 0 ELLORA ENERGY INC. 230759 MASSEY UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 232756 MURPHY SOUTH UN 2604X 2604X 2604 0 ELLORA ENERGY INC. 233676 PAYNE HEIRS 1364X 4588X 4588 0 ELLORA ENERGY INC. 234417 DAVIS, INEZ UNI 1302N 3100N 2139 0 ELLORA ENERGY INC. 234418 MATHEWS UNIT 527N 3100N 775 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 27 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 234475 DAVIS, INEZ UNI 3162X 3162X 3162 0 ELLORA ENERGY INC. 235702 MOURESS UNIT 527N 3100N 527 0 ELLORA ENERGY INC. 237230 SCRUGGS 930N 3100N 930 0 ELLORA ENERGY INC. 238756 BICKHAM UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 239228 APPLEQUIST UNIT 3255X 3906X 3906 0 ELLORA ENERGY INC. 242863 DAVIS, INEZ UNI 1519X 1519X 1519 0 ELLORA ENERGY INC. 244178 ALEXANDER UNIT 155N 3100N 155 0 ELLORA ENERGY INC. 244556 MYLIN UNIT 3038X 3627X 3627 0 ELLORA ENERGY INC. 244914 ALEXANDER UNIT 372N 3100N 651 0 ELLORA ENERGY INC. 245476 DAVIS-HARVEY SO 3317X 3317X 3317 0 ELLORA ENERGY INC. 245934 SABINE ALLEN 434N 3100N 434 0 ELLORA ENERGY INC. 247340 LOCKE 3193X 4402X 4402 0 ELLORA ENERGY INC. 255044 SABINE ALLEN 1488X 1488X 1488 0 LEGACY RESERVES OPER 199170 WEEKS 3038X 3038X 3038 0 XTO ENERGY INC. 185087 HARMAN UNIT 2232N 3100N 2511 0 XTO ENERGY INC. 186504 VASTAR MINERALS 2201N 3100N 2449 0 XTO ENERGY INC. 186948 NICHOLSON 3410X 3410X 3410 0 XTO ENERGY INC. 187648 VASTAR MINERALS 2325N 3100N 2449 0 XTO ENERGY INC. 188911 VASTAR MINERALS 992N 3100N 1147 0 XTO ENERGY INC. 188967 VASTAR MINERALS 2511N 3100N 2573 0 XTO ENERGY INC. 192907 BRIDGES ESTATE 14B2 EXT 0 0 XTO ENERGY INC. 209808 DAVIS, EULA 1116N 3100N 1116 0 XTO ENERGY INC. 229136 ALLEN 7471X 9114X 9114 0 XTO ENERGY INC. 230062 TUPPEN, CHARLES 4557X 4557X 4557 0 XTO ENERGY INC. 231915 MORRISON-DAVIS 3472X 4061X 4061 0 XTO ENERGY INC. 232641 DOGGETT, A.A. 1519N 3100N 2046 0 XTO ENERGY INC. 232810 TUPPEN, CHARLES 6045X 6045X 6045 0 XTO ENERGY INC. 233679 DOGGETT, A.A. 930N 3100N 1333 0 XTO ENERGY INC. 234860 DAVIS, ESTER GR 4340X 4712X 4712 0 XTO ENERGY INC. 235284 BORDERS, RONNIE 5053X 5053X 5053 0 XTO ENERGY INC. 236540 DYMKE G.U. 5022X 5828X 5828 0 XTO ENERGY INC. 238031 MATTHEWS 14B2 EXT 0 0 XTO ENERGY INC. 240057 LOUT, MIKE AND PRTL PLG 0 4718 XTO ENERGY INC. 247134 JOHNSON 14B2 EXT 0 0 XTO ENERGY INC. 247194 BORDERS, RONNIE 5921X 6045X 6045 0 XTO ENERGY INC. 247599 HEINTSCHEL, GLE 2883X 3410X 3410 0 XTO ENERGY INC. 248441 BUCKNER-SMITH 14B2 EXT 0 0 XTO ENERGY INC. 248625 REEDY-CURFMAN 5425X 5797X 5797 0 XTO ENERGY INC. 251581 B.P. HILL GAS U 10478X 11687X 11687 0 XTO ENERGY INC. 267839 WILDCATS SWD INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 338582 06 JOAQUIN (JETER) FLD NO. 46597500 AF XTO ENERGY INC. 135604 STEPHENS, G.H. T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 JOAQUIN (PETTIT) FLD NO. 46597700 NK XTO ENERGY INC. 138860 PICKERING LUMBE 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 JOAQUIN (TRAVIS PEAK) FLD NO. 46597900 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 28 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 JOAQUIN (TRAVIS PEAK) FLD NO. 46597900 NF XTO ENERGY INC. 044459 PICKERING LUMBE 217N 3100N 217 0 XTO ENERGY INC. 047224 STEPHENS, G. H. 31N 3100N 465 0 XTO ENERGY INC. 049747 GUY, O. L. TRAV 961N 3100N 961 0 XTO ENERGY INC. 094568 STEPHENS, G.H. 589N 3100N 744 0 XTO ENERGY INC. 095675 PICKERING LUMBE 14B2 EXT 0 0 XTO ENERGY INC. 113888 CHILDRESS, J. W 14B2 EXT 0 0 XTO ENERGY INC. 125145 HUNT 0N 3100N 31 0 XTO ENERGY INC. 126648 PICKERING LUMBE 62N 3100N 527 0 XTO ENERGY INC. 128248 PICKERING LUMBE 186N 3100N 186 0 XTO ENERGY INC. 129208 PICKERING LUMBE 372N 3100N 372 0 XTO ENERGY INC. 129737 GUY, O. L. TRAV 1488N 3100N 1891 0 XTO ENERGY INC. 130546 GUY, O. L. TRAV 403N 3100N 403 0 XTO ENERGY INC. 130861 CHILDRESS, J. W 2697N 3100N 2728 0 XTO ENERGY INC. 131088 GUY, O. L. TRAV 279N 3100N 279 0 XTO ENERGY INC. 131447 PICKERING LUMBE 1767N 3100N 2325 0 XTO ENERGY INC. 131494 PICKERING LUMBE 2883X 3627X 3627 0 XTO ENERGY INC. 136070 STEPHENS, G. H. 0N 3100N 279 0 XTO ENERGY INC. 138028 GUY, O. L. TRAV 403N 3100N 496 0 XTO ENERGY INC. 138528 CHILDRESS, J. W 589N 3100N 713 0 XTO ENERGY INC. 141172 PICKERING LUMBE 341N 3100N 620 0 XTO ENERGY INC. 141625 STEPHENS, G. H. 403N 3100N 620 0 XTO ENERGY INC. 148864 GUY, O. L. TRAV 3193X 3193X 3193 0 XTO ENERGY INC. 149345 PICKERING LUMBE 14B2 EXT 0 0 XTO ENERGY INC. 153014 LOWE 5394X 5580X 5580 0 XTO ENERGY INC. 158529 LOWE 5053X 5053X 5053 0 XTO ENERGY INC. 158973 GUY, O. L. TRAV 5270X 5270X 5270 0 XTO ENERGY INC. 159085 GUY, O. L. TRAV 5611X 5611X 5611 0 XTO ENERGY INC. 165212 GUY, O. L. TRAV 248N 3100N 744 0 XTO ENERGY INC. 165405 LOWE 465N 3100N 465 0 XTO ENERGY INC. 166216 CHILDRESS, J. W 0N 3100N 31 0 XTO ENERGY INC. 167937 STEPHENS, G. H. 2387N 3100N 2387 0 XTO ENERGY INC. 168252 GUY, O. L. TRAV 21235X 25172X 25172 0 XTO ENERGY INC. 168968 STEPHENS, G. H. 9083X 9083X 9083 0 XTO ENERGY INC. 169246 STEPHENS, G. H. 217N 3100N 496 0 XTO ENERGY INC. 183793 PICKERING LUMBE 2232X 4030X 4030 0 XTO ENERGY INC. 185877 LOWE 6417X 7998X 7998 0 XTO ENERGY INC. 194912 STEPHENS, G. H. 186N 3100N 186 0 XTO ENERGY INC. 222760 LOWE 992N 3100N 2263 0 XTO ENERGY INC. 223131 GUY, O. L. TRAV 3441X 3441X 3441 0 XTO ENERGY INC. 224623 PICKERING LUMBE 3627X 3627X 3627 0 XTO ENERGY INC. 225029 CHILDRESS, J. W 9703X 10788X 10788 0 XTO ENERGY INC. 225478 PICKERING LUMBE 3689X 4278X 4278 0 XTO ENERGY INC. 226475 HUNT 31N 3100N 31 0 XTO ENERGY INC. 232928 GUY, O. L. TRAV 3162X 6634X 6634 0 XTO ENERGY INC. 234857 PICKERING LUMBE 0X 3348X 3348 0 XTO ENERGY INC. 235208 CHILDRESS, J. W 11966X 16864X 16864 0 XTO ENERGY INC. 235708 STEPHENS, G. H. 0X 2821X 2821 0 XTO ENERGY INC. 276202 GUY, O. L. TRAV 11625X 16089X 16089 0 FIELD TOTAL MONTHLY DELIVERABILITY 162967 06 JOAQUIN (TRIASSIC) FLD NO. 46597925 NO XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 29 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 JOAQUIN (TRIASSIC) FLD NO. 46597925 NO XTO ENERGY INC. 251154 GUY, O. L. TRAV PRTL PLG 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 LANSING, N. (COTTON VALLEY, LO.) FLD NO. 52002050 NF XTO ENERGY INC. 202283 TAYLOR, ELLIS H 899N 3100N 899 0 XTO ENERGY INC. 203921 DAVIS, BEV 1426N 3100N 2697 0 FIELD TOTAL MONTHLY DELIVERABILITY 3596 06 MARTINSVILLE, SE. (JAMES) FLD NO. 57821270 NF XTO ENERGY INC. 250712 BARFIELD-WARD 2480N 3100N 2976 0 FIELD TOTAL MONTHLY DELIVERABILITY 2976 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 086579 HEARNE, D.M. GU 1116N 3100N 1116 0 XTO ENERGY INC. 086580 GREGORY, A.G. G 1085N 3100N 1085 0 XTO ENERGY INC. 087540 TOON GU 1 496N 3100N 496 0 XTO ENERGY INC. 098603 CHILDRESS GAS U 1643N 3100N 2325 0 XTO ENERGY INC. 098844 MCDAVID, J. W. 1178N 3100N 1178 0 XTO ENERGY INC. 100031 CHILDRESS 1674N 3100N 2263 0 XTO ENERGY INC. 119397 GREGORY, A.G. G 3813X 3813X 3813 0 XTO ENERGY INC. 119839 HEARNE, D.M. GU 0N 3100N 279 0 XTO ENERGY INC. 121289 TOON GAS UNIT 1 930N 3100N 1085 0 XTO ENERGY INC. 142452 HUBBARD GAS UNI 713N 3100N 806 0 XTO ENERGY INC. 142727 CHILDRESS GAS U 1829N 3100N 1829 0 XTO ENERGY INC. 142728 CHILDRESS GAS U 3286X 3441X 3441 0 XTO ENERGY INC. 142834 HUBBARD GAS UNI 2697X 2697X 2697 0 XTO ENERGY INC. 142863 CHILDRESS 1829X 3224X 3224 0 XTO ENERGY INC. 143039 MCDAVID, J.W. U T. A. 0 0 XTO ENERGY INC. 143040 MCDAVID, J.W. U 1953X 4123X 4123 0 XTO ENERGY INC. 143514 HUBBARD GAS UNI 806N 3100N 806 0 XTO ENERGY INC. 143700 CHILDRESS 31N 3100N 31 0 XTO ENERGY INC. 143701 CHILDRESS 14B2 EXT 0 0 XTO ENERGY INC. 143962 CHILDRESS GAS U 2077X 2077X 2077 0 XTO ENERGY INC. 144710 MCDAVID, J.W. U 1829N 3100N 2325 0 XTO ENERGY INC. 147149 GROOM, VIDA G.U 14B2 EXT 0 0 XTO ENERGY INC. 149752 LEVERETT 217N 3100N 1767 0 XTO ENERGY INC. 152912 GREGORY, A.G. G 620N 3100N 775 0 XTO ENERGY INC. 152951 TOON GU 1 961N 3100N 961 0 XTO ENERGY INC. 152952 TOON GU 1 682N 3100N 713 0 XTO ENERGY INC. 154847 GREGORY, A.G. G 2511N 3100N 2945 0 XTO ENERGY INC. 161941 HUBBARD GAS UNI 1085N 3100N 1085 0 XTO ENERGY INC. 163092 CHILDRESS 2232N 3100N 2511 0 XTO ENERGY INC. 163093 CHILDRESS 1860N 3100N 1860 0 XTO ENERGY INC. 163132 CHILDRESS 1612N 3100N 2294 0 XTO ENERGY INC. 163494 CHILDRESS GAS U 1302X 1302X 1302 0 XTO ENERGY INC. 164503 CHILDRESS 1302N 3100N 1302 0 XTO ENERGY INC. 165167 HUBBARD GAS UNI 899N 3100N 992 0 XTO ENERGY INC. 165170 CHILDRESS GAS U 2418N 3100N 2697 0 XTO ENERGY INC. 165532 CHILDRESS GAS U 1829N 3100N 3069 0 XTO ENERGY INC. 165800 HUBBARD GAS UNI 2480N 3100N 2480 0 XTO ENERGY INC. 166119 HUBBARD GAS UNI 2015N 3100N 2232 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 30 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 167106 CHILDRESS GAS U 3286X 3658X 3658 0 XTO ENERGY INC. 167289 MCDAVID, J.W. U 744X 3627X 3627 0 XTO ENERGY INC. 167378 MCDAVID, J.W. U 1488N 3100N 1488 0 XTO ENERGY INC. 168174 MCDAVID, J.W. U 2728X 3193X 3193 0 XTO ENERGY INC. 168516 MCDAVID, J.W. U 1488N 3100N 1488 0 XTO ENERGY INC. 198825 CHILDRESS 1457N 3100N 1922 0 XTO ENERGY INC. 199398 MCDAVID, J.W. U 1550N 3100N 1550 0 XTO ENERGY INC. 200711 GROOM, VIDA G.U 1674N 3100N 2387 0 XTO ENERGY INC. 203667 LEVERETT 14B2 EXT 0 0 XTO ENERGY INC. 216663 EASTMAN GAS UNI 1147N 3100N 1395 0 XTO ENERGY INC. 218517 EASTMAN GAS UNI 713N 3100N 775 0 XTO ENERGY INC. 223548 EASTMAN GAS UNI 992N 3100N 1054 0 XTO ENERGY INC. 225304 EASTMAN GAS UNI 527N 3100N 558 0 XTO ENERGY INC. 226078 EASTMAN GAS UNI 1054N 3100N 1054 0 XTO ENERGY INC. 233478 FREEMAN, J. B. 4154X 6107X 6107 0 XTO ENERGY INC. 234421 GILLIAM UNIT 3286X 4309X 4309 0 FIELD TOTAL MONTHLY DELIVERABILITY 98549 06 OVERTON (COTTON VALLEY SAND) FLD NO. 67849150 NF XTO ENERGY INC. 163839 OVERTON GAS UNI 3N 3100N 93 0 XTO ENERGY INC. 166936 OVERTON GAS UNI 248N 3100N 310 0 XTO ENERGY INC. 193887 OVERTON GU 11 31N 3100N 31 0 XTO ENERGY INC. 198381 OVERTON GU 8 527N 3100N 527 0 XTO ENERGY INC. 200990 OVERTON GAS UNI 930N 3100N 1674 0 XTO ENERGY INC. 201159 OVERTON GAS UNI 992N 3100N 992 0 XTO ENERGY INC. 203675 OVERTON GU 15 155N 3100N 155 0 XTO ENERGY INC. 203925 OVERTON GU 2 124N 3100N 124 0 XTO ENERGY INC. 205747 OVERTON GAS UNI 186N 3100N 1302 0 XTO ENERGY INC. 209233 OVERTON GAS UNI 310N 3100N 310 0 FIELD TOTAL MONTHLY DELIVERABILITY 5518 06 OVERTON (HAYNESVILLE) FLD NO. 67849220 NF XTO ENERGY INC. 060434 OVERTON GU 2 6882X 7502X 7502 0 XTO ENERGY INC. 062297 OVERTON GU 3 124N 3100N 124 0 XTO ENERGY INC. 067653 OVERTON GU 6 11377X 11377X 11377 0 XTO ENERGY INC. 068306 OVERTON GU 4 4712X 4712X 4712 0 XTO ENERGY INC. 068427 OVERTON GU 7 5208X 7099X 7099 0 XTO ENERGY INC. 072883 OVERTON GU 11 PRTL PLG 0 0 *** XTO ENERGY INC. 073115 OVERTON GU 12 3410X 4495X 4495 0 XTO ENERGY INC. 077354 OVERTON GU 13 8680X 8680X 8680 0 *** XTO ENERGY INC. 077599 OVERTON GU14 10013X 12431X 12431 0 XTO ENERGY INC. 078007 OVERTON GU 15 4681X 7161X 7161 0 XTO ENERGY INC. 078849 OVERTON GU 16 8711X 8711X 8711 0 *** XTO ENERGY INC. 086216 OVERTON GU 19 3007X 3007X 3007 0 *** XTO ENERGY INC. 086217 OVERTON GU 18 310N 3100N 589 0 XTO ENERGY INC. 086953 OVERTON GU 20 9455X 10044X 10044 0 XTO ENERGY INC. 087391 OVERTON GU 21 1891N 3100N 1891 0 XTO ENERGY INC. 114669 OVERTON G.U. #8 1085N 3100N 2108 0 XTO ENERGY INC. 169915 OVERTON GU 15 31N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 89962 06 TENNESSEE COLONY (ROD., LO.) FLD NO. 88809400 A XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 31 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TENNESSEE COLONY (ROD., LO.) FLD NO. 88809400 A BASA RESOURCES, INC. 016756 WILLIAMS, J. R. 310# 28861 2790 324 BASA RESOURCES, INC. 016758 WILLIAMS, J. R. SI MULT 0 0 BASA RESOURCES, INC. 067943 WILLIAMS, J. R. 14B2 EXT 372 0 FIELD TOTAL MONTHLY DELIVERABILITY 3162 06 TENNESSEE COLONY (ROD., UP.) FLD NO. 88809600 A BASA RESOURCES, INC. 016746 WILLIAMS, J.R.G 2077# 24800 3565 0 FIELD TOTAL MONTHLY DELIVERABILITY 3565 06 TRAWICK (JURASSIC) FLD NO. 90998166 NF XTO ENERGY INC. 016802 TRAWICK GU 6 1953X 1953X 1953 0 XTO ENERGY INC. 238149 TRAWICK GU 16 5425X 12400X 12400 0 XTO ENERGY INC. 243148 TRAWICK GU 1 6076X 8680X 8680 0 FIELD TOTAL MONTHLY DELIVERABILITY 23033 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016762 TRAWICK GU 2 217N 3100N 899 0 XTO ENERGY INC. 016764 TRAWICK GU 4 10N 3100N 775 0 XTO ENERGY INC. 016765 TRAWICK GU 5 1953X 1953X 1953 0 XTO ENERGY INC. 016767 TRAWICK GU 7 4805X 4805X 4805 0 XTO ENERGY INC. 016769 TRAWICK GU 9 775N 3100N 1674 0 XTO ENERGY INC. 016772 TRAWICK GU 12 930N 3100N 930 0 XTO ENERGY INC. 016773 TRAWICK GU 14 31N 3100N 1178 0 XTO ENERGY INC. 016776 TRAWICK GU 17 10788X 10788X 10788 0 XTO ENERGY INC. 016778 TRAWICK GU 19 403N 3100N 682 0 XTO ENERGY INC. 016779 TRAWICK GU 20 9765X 9765X 9765 0 XTO ENERGY INC. 016780 TRAWICK GU 21 DLQ G-10 0 0 XTO ENERGY INC. 016781 TRAWICK GU 22 DLQ G-10 0 0 XTO ENERGY INC. 016784 TRAWICK GU 25 14B2 EXT 31 113 XTO ENERGY INC. 016785 TRAWICK GU 26 DLQ G-10 0 0 XTO ENERGY INC. 016787 TRAWICK GU 28 DLQ G-10 0 0 XTO ENERGY INC. 016788 TRAWICK GU 29 DLQ G-10 0 4187 XTO ENERGY INC. 016789 TRAWICK GU 30 DLQ G-10 0 0 XTO ENERGY INC. 016790 TRAWICK GU 32 DLQ G-10 0 0 XTO ENERGY INC. 016791 TRAWICK GU 39 DLQ G-10 0 0 XTO ENERGY INC. 016793 TRAWICK GU 41 DLQ G-10 0 0 XTO ENERGY INC. 016794 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 016795 TRAWICK GU 47 1054N 3100N 1054 0 XTO ENERGY INC. 016798 TRAWICK GU 52 7254X 12586X 12586 0 XTO ENERGY INC. 016800 TRAWICK GU 54 2263N 3100N 2263 0 XTO ENERGY INC. 032917 TRAWICK GU 10 0N 3100N 558 0 XTO ENERGY INC. 034818 TRAWICK GU 2 6944X 7657X 7657 0 XTO ENERGY INC. 036580 TRAWICK GU 3 6944X 9796X 9796 0 XTO ENERGY INC. 037261 TRAWICK GU 7 31N 3100N 1178 0 XTO ENERGY INC. 038394 TRAWICK GU 6 3193X 3193X 3193 0 XTO ENERGY INC. 039066 TRAWICK GU 5 2883X 3565X 3565 0 XTO ENERGY INC. 039840 TRAWICK GU 8 279N 3100N 744 0 XTO ENERGY INC. 040231 TRAWICK GU 21 3224X 3379X 3379 0 XTO ENERGY INC. 063026 TRAWICK GU 1 12462X 12772X 12772 0 XTO ENERGY INC. 064757 TRAWICK GU 12 1674N 3100N 2418 0 XTO ENERGY INC. 068129 TRAWICK GU 4 7285X 9641X 9641 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 32 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 068428 TRAWICK GU 6 8649X 9796X 9796 0 XTO ENERGY INC. 068990 TRAWICK GU 17 14B2 EXT 0 0 XTO ENERGY INC. 069024 TRAWICK GU 7 217N 3100N 1426 0 XTO ENERGY INC. 069226 TRAWICK GU 3 279N 3100N 961 0 XTO ENERGY INC. 069303 TRAWICK GU 10 2666X 3100X 3100 0 XTO ENERGY INC. 071415 TRAWICK GU 6 0X 6045X 6045 0 XTO ENERGY INC. 075271 TRAWICK GU 16 3627X 3627X 3627 0 XTO ENERGY INC. 077937 TRAWICK GU 5 7688X 9114X 9114 0 XTO ENERGY INC. 079378 TRAWICK GU 8 3441X 3472X 3472 0 XTO ENERGY INC. 079749 TRAWICK GU 10 1612N 3100N 1612 0 XTO ENERGY INC. 079787 TRAWICK GU 51 186N 3100N 434 0 XTO ENERGY INC. 080467 TRAWICK GU 1 4495X 7192X 7192 0 XTO ENERGY INC. 081160 TRAWICK GU 15 62N 3100N 1085 0 XTO ENERGY INC. 081987 TRAWICK GU 8 744N 3100N 744 0 XTO ENERGY INC. 083769 TRAWICK G.U. 18 4216X 4216X 4216 0 XTO ENERGY INC. 084218 TRAWICK G.U. 20 341N 3100N 558 0 XTO ENERGY INC. 084492 TRAWICK G.U. 25 868N 3100N 1953 0 XTO ENERGY INC. 084859 TRAWICK GU 2 4092X 4092X 4092 0 XTO ENERGY INC. 085959 TRAWICK GU 11 341N 3100N 775 0 XTO ENERGY INC. 087167 TRAWICK GU 20 155N 3100N 403 0 XTO ENERGY INC. 088610 TRAWICK GU 4 3348X 3441X 3441 0 XTO ENERGY INC. 088646 TRAWICK GU 27 14B2 EXT 0 0 XTO ENERGY INC. 090847 TRAWICK GU 44 1829N 3100N 1953 0 XTO ENERGY INC. 090850 TRAWICK GU 11 PRTL PLG 0 0 XTO ENERGY INC. 091223 TRAWICK GU 3 2697X 3348X 3348 0 XTO ENERGY INC. 093105 TRAWICK GU 52 1612X 3627X 3627 0 XTO ENERGY INC. 094110 TRAWICK GU 15 589X 589X 589 0 XTO ENERGY INC. 094575 TEMPLE INDUSTRI 403N 3100N 2790 0 XTO ENERGY INC. 095332 TRAWICK GU 17 1767N 3100N 2945 0 XTO ENERGY INC. 095997 TRAWICK GU 22 341N 3100N 1116 0 XTO ENERGY INC. 096088 TRAWICK GU 57 2573X 5828X 5828 0 XTO ENERGY INC. 097410 TRAWICK GU 60 3720X 3720X 3720 0 XTO ENERGY INC. 106836 TRAWICK GU 27 14B2 EXT 0 124 XTO ENERGY INC. 115461 TRAWICK GU 32 31N 3100N 310 0 XTO ENERGY INC. 115891 TRAWICK GU 14 14B2 EXT 0 0 XTO ENERGY INC. 116795 TRAWICK GU 60 14B2 EXT 0 0 XTO ENERGY INC. 117817 TRAWICK GU 12 5611X 5611X 5611 0 XTO ENERGY INC. 119231 TRAWICK GU 1 8153X 8587X 8587 0 XTO ENERGY INC. 119408 TRAWICK GU 3 4278X 4526X 4526 0 XTO ENERGY INC. 119810 TRAWICK GU 4 7657X 7657X 7657 0 XTO ENERGY INC. 120203 TRAWICK GU 10 1984X 3131X 3131 0 XTO ENERGY INC. 120576 TRAWICK GU 17 3503X 3503X 3503 0 XTO ENERGY INC. 120577 TRAWICK GU 5 2759X 3627X 3627 0 XTO ENERGY INC. 120582 TRAWICK GU 8 1085N 3100N 1488 0 XTO ENERGY INC. 120584 TRAWICK GU 2 7037X 7223X 7223 0 XTO ENERGY INC. 120763 TRAWICK GU 16 5921X 6138X 6138 0 XTO ENERGY INC. 120817 TRAWICK GU 6 3689X 3689X 3689 0 XTO ENERGY INC. 129558 TRAWICK G.U. 15 2883X 2883X 2883 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 33 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 131086 TRAWICK GU 3 3844X 3906X 3906 0 XTO ENERGY INC. 131653 TRAWICK GU 6 3782X 3782X 3782 9095 XTO ENERGY INC. 132210 TRAWICK GU 16 6665X 10323X 10323 0 XTO ENERGY INC. 132212 TRAWICK GU 10 4774X 4774X 4774 0 XTO ENERGY INC. 132430 TRAWICK GU 18 3255X 4960X 4960 0 XTO ENERGY INC. 133266 TRAWICK GU 5 5332X 5332X 5332 0 XTO ENERGY INC. 156409 TRAWICK GU 17 8711X 8866X 8866 0 XTO ENERGY INC. 156886 TRAWICK GU 12 434X 434X 434 0 XTO ENERGY INC. 157377 TRAWICK GU 8 4495X 6014X 6014 0 XTO ENERGY INC. 158115 TRAWICK GU 12 14B2 EXT 0 0 XTO ENERGY INC. 158392 TRAWICK GU 5 9331X 18383X 18383 0 XTO ENERGY INC. 158626 TRAWICK GU 21 3844X 3844X 3844 0 XTO ENERGY INC. 159124 TRAWICK GU 7 14B2 EXT 0 0 XTO ENERGY INC. 159353 TRAWICK GU 16 14B2 EXT 0 1 XTO ENERGY INC. 159704 TRAWICK GU 3 14B2 EXT 0 0 XTO ENERGY INC. 160047 TRAWICK GU 22 217N 3100N 310 0 XTO ENERGY INC. 160114 TRAWICK GU 18 4278X 4867X 4867 0 XTO ENERGY INC. 160300 TRAWICK GU 9 14B2 EXT 0 0 XTO ENERGY INC. 160764 TRAWICK GU 22 155N 3100N 744 0 XTO ENERGY INC. 160935 TRAWICK GU 32 0N 3100N 558 0 XTO ENERGY INC. 161015 TRAWICK GU 1 1178X 1178X 1178 0 XTO ENERGY INC. 161235 TRAWICK GU 19 2573N 3100N 2728 0 XTO ENERGY INC. 162373 TRAWICK GU 5 7657X 7657X 7657 0 XTO ENERGY INC. 163605 TRAWICK GU 6 5766X 9858X 9858 0 XTO ENERGY INC. 167357 TRAWICK GU 2 14B2 EXT 0 0 XTO ENERGY INC. 167745 TRAWICK GU 22 14B2 EXT 0 0 XTO ENERGY INC. 170669 TRAWICK GU 4 14B2 EXT 0 0 XTO ENERGY INC. 170701 TRAWICK GU 11 155N 3100N 248 0 XTO ENERGY INC. 171447 TRAWICK GU 9 0N 3100N 868 0 XTO ENERGY INC. 171465 TRAWICK GU 19 6293X 6293X 6293 0 XTO ENERGY INC. 173213 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 173214 TRAWICK GU 22 713N 3100N 713 0 XTO ENERGY INC. 173311 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 173315 TRAWICK GU 19 3286X 3286X 3286 0 XTO ENERGY INC. 174121 TRAWICK GU 29 2573X 3999X 3999 0 XTO ENERGY INC. 175327 TRAWICK GU 18 31N 3100N 403 0 XTO ENERGY INC. 175329 TRAWICK GU 4 0N 3100N 31 0 XTO ENERGY INC. 175669 TRAWICK GU 1 5456X 5456X 5456 0 XTO ENERGY INC. 176666 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 177167 TRAWICK GU 21 403N 3100N 527 0 XTO ENERGY INC. 178804 TRAWICK GU 5 3379X 3534X 3534 0 XTO ENERGY INC. 178924 TRAWICK GU 2 403N 3100N 775 0 XTO ENERGY INC. 186366 TRAWICK GU 12 9827X 10106X 10106 0 XTO ENERGY INC. 189812 TRAWICK GU 22 558N 3100N 868 0 XTO ENERGY INC. 190669 TRAWICK GU 17 2728X 3503X 3503 0 XTO ENERGY INC. 193412 TRAWICK GU 4 3007X 6045X 6045 0 XTO ENERGY INC. 195264 TRAWICK GU 2 8122X 9269X 9269 0 XTO ENERGY INC. 195506 TRAWICK GU 3 3162X 3255X 3255 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 34 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 195532 TRAWICK GU 10 7626X 7626X 7626 0 XTO ENERGY INC. 195541 TRAWICK GU 6 4650X 5084X 5084 0 XTO ENERGY INC. 196440 TRAWICK GU 1 9827X 10199X 10199 0 XTO ENERGY INC. 202364 TRAWICK GU 8 3596X 51522X 51522 0 XTO ENERGY INC. 202370 TRAWICK GU 16 8990X 8990X 8990 0 XTO ENERGY INC. 202372 TRAWICK GU 44 2573X 2573X 2573 0 XTO ENERGY INC. 202701 TRAWICK GU 19 8556X 8556X 8556 0 XTO ENERGY INC. 203547 TRAWICK GU 7 2914X 4371X 4371 0 XTO ENERGY INC. 203895 TRAWICK GU 61 1395X 5456X 5456 0 XTO ENERGY INC. 204312 TRAWICK GU 9 3348X 4092X 4092 0 XTO ENERGY INC. 204493 TRAWICK GU 60 1023N 3100N 1023 0 XTO ENERGY INC. 204824 TRAWICK GU 52 4247X 5642X 5642 0 XTO ENERGY INC. 205073 TRAWICK GU 44 1178N 3100N 1457 0 XTO ENERGY INC. 205740 TRAWICK GU 14 1674X 4123X 4123 0 XTO ENERGY INC. 206402 TRAWICK GU 12 3100X 3100X 3100 0 XTO ENERGY INC. 206403 TRAWICK GU 11 4185X 5890X 5890 0 XTO ENERGY INC. 207684 TRAWICK GU 62 744X 3751X 3751 0 XTO ENERGY INC. 208284 TRAWICK GU 15 3782X 3999X 3999 0 XTO ENERGY INC. 208472 TRAWICK GU 11 1271N 3100N 2108 0 XTO ENERGY INC. 209236 TRAWICK GU 17 279N 3100N 279 0 XTO ENERGY INC. 210357 TRAWICK GU 8 5487X 5487X 5487 0 XTO ENERGY INC. 210543 TRAWICK GU 4 11284X 12958X 12958 0 XTO ENERGY INC. 211400 TRAWICK GU 1 11966X 14260X 14260 0 XTO ENERGY INC. 211800 TRAWICK GU 6 11687X 11687X 11687 0 XTO ENERGY INC. 211826 TRAWICK GU 7 2697N 3100N 2697 0 XTO ENERGY INC. 212333 TRAWICK G.U. 25 4495X 5208X 5208 0 XTO ENERGY INC. 213116 TRAWICK GU 10 8990X 8990X 8990 0 XTO ENERGY INC. 215024 TRAWICK GU 18 5022X 6727X 6727 0 XTO ENERGY INC. 215026 TRAWICK GU 5 3069X 3317X 3317 0 XTO ENERGY INC. 215031 TRAWICK GU 5 11160X 16399X 16399 0 XTO ENERGY INC. 215536 TRAWICK GU 10 11532X 11532X 11532 0 XTO ENERGY INC. 216161 TRAWICK GU 9 3131X 3627X 3627 0 XTO ENERGY INC. 216179 TRAWICK GU 11 4092X 4712X 4712 0 XTO ENERGY INC. 217056 TRAWICK GU 3 2325N 3100N 2945 0 XTO ENERGY INC. 218487 TRAWICK GU 6 8215X 10819X 10819 0 XTO ENERGY INC. 218937 TRAWICK GU 19 868N 3100N 1333 0 XTO ENERGY INC. 219769 TRAWICK GU 6 7192X 7192X 7192 0 XTO ENERGY INC. 220637 TRAWICK GU 1 6355X 6355X 6355 0 XTO ENERGY INC. 220774 TRAWICK GU 2 5766X 5766X 5766 0 XTO ENERGY INC. 220778 TRAWICK GU 2 3658X 3720X 3720 0 XTO ENERGY INC. 220824 TRAWICK GU 1 5673X 5673X 5673 0 XTO ENERGY INC. 222054 TRAWICK GU 3 12617X 15562X 15562 0 XTO ENERGY INC. 222131 TRAWICK GU 12 248N 3100N 1550 0 XTO ENERGY INC. 222276 TRAWICK GU 1 12927X 13237X 13237 0 XTO ENERGY INC. 222379 TRAWICK GU 10 10106X 10106X 10106 0 XTO ENERGY INC. 222744 TRAWICK GU 3 5952X 5952X 5952 0 XTO ENERGY INC. 223155 TRAWICK GU 6 10044X 10168X 10168 0 XTO ENERGY INC. 223380 TRAWICK GU 18 5208X 5425X 5425 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 35 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 224072 TRAWICK GU 21 2325X 2325X 2325 0 XTO ENERGY INC. 224783 TRAWICK GU 3 11501X 11501X 11501 0 XTO ENERGY INC. 225554 TRAWICK GU 8 4340X 5115X 5115 0 XTO ENERGY INC. 225730 TRAWICK GU 20 0N 3100N 2201 0 XTO ENERGY INC. 226245 TRAWICK GU 7 3286X 5053X 5053 0 XTO ENERGY INC. 227737 TRAWICK GU 9 10292X 10292X 10292 0 XTO ENERGY INC. 227849 TRAWICK GU 4 8897X 9765X 9765 0 XTO ENERGY INC. 228656 TRAWICK GU 6 11067X 11966X 11966 0 XTO ENERGY INC. 229085 TRAWICK GU 4 9083X 24149X 24149 0 XTO ENERGY INC. 229108 TRAWICK GU 7 6107X 6107X 6107 0 XTO ENERGY INC. 229701 TRAWICK GU 16 4774X 4898X 4898 0 XTO ENERGY INC. 230080 TRAWICK GU 8 12958X 18228X 18228 0 XTO ENERGY INC. 230321 TRAWICK GU 8 10819X 10819X 10819 0 XTO ENERGY INC. 230325 TRAWICK GU 10 124N 3100N 124 0 XTO ENERGY INC. 230565 TRAWICK GU 4 5642X 5642X 5642 0 XTO ENERGY INC. 231594 TRAWICK GU 11 1302N 3100N 1302 0 XTO ENERGY INC. 231627 TRAWICK GU 7 5673X 6324X 6324 0 XTO ENERGY INC. 232567 TRAWICK GU 2 3906X 3906X 3906 0 XTO ENERGY INC. 233188 TRAWICK GU 12 7843X 7905X 7905 0 XTO ENERGY INC. 235751 TRAWICK GU 21 3472X 3472X 3472 0 XTO ENERGY INC. 236005 TRAWICK GU 22 6231X 8773X 8773 0 XTO ENERGY INC. 236055 TRAWICK GU 17 5611X 5611X 5611 0 XTO ENERGY INC. 236113 TRAWICK GU 14 1612N 3100N 1612 0 XTO ENERGY INC. 236763 TRAWICK GU 7 4836X 4836X 4836 0 XTO ENERGY INC. 238103 TRAWICK GU 18 12028X 13733X 13733 0 XTO ENERGY INC. 238354 TRAWICK GU 3 961N 3100N 961 0 XTO ENERGY INC. 238383 TRAWICK GU 18 7781X 7781X 7781 0 XTO ENERGY INC. 238606 TRAWICK GU 2 5146X 6448X 6448 0 XTO ENERGY INC. 239054 TRAWICK GU 5 10571X 10819X 10819 0 XTO ENERGY INC. 239079 TRAWICK GU 21 2356N 3100N 3007 0 XTO ENERGY INC. 239628 TRAWICK GU 21 2914X 5828X 5828 0 XTO ENERGY INC. 240006 TRAWICK GU 22 6200X 6758X 6758 0 XTO ENERGY INC. 240200 TRAWICK GU 21 5611X 5611X 5611 0 XTO ENERGY INC. 240436 TRAWICK GU 29 930N 3100N 1767 0 XTO ENERGY INC. 241865 TRAWICK GU 5 8401X 8401X 8401 0 XTO ENERGY INC. 241866 TRAWICK GU 10 2480X 2480X 2480 0 XTO ENERGY INC. 241955 TRAWICK GU 9 11439X 11439X 11439 0 XTO ENERGY INC. 242739 TRAWICK GU 14 6510X 6510X 6510 0 XTO ENERGY INC. 242744 TRAWICK GU 1 9579X 9610X 9610 0 XTO ENERGY INC. 242978 TRAWICK GU 12 4526X 4588X 4588 0 XTO ENERGY INC. 242980 TRAWICK GU 17 1178N 3100N 1178 0 XTO ENERGY INC. 243771 TRAWICK GU 9 1736N 3100N 1829 0 XTO ENERGY INC. 243776 TRAWICK GU 17 1426N 3100N 1426 0 XTO ENERGY INC. 244300 TRAWICK GU 19 3069X 3131X 3131 0 XTO ENERGY INC. 245619 TRAWICK GU 10 14291X 14384X 14384 0 XTO ENERGY INC. 246293 TRAWICK GU 15 341N 3100N 372 0 XTO ENERGY INC. 246297 TRAWICK GU 9 31N 3100N 496 0 XTO ENERGY INC. 246328 TRAWICK GU 14 4774X 5084X 5084 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 36 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 246542 TRAWICK GU 17 4960X 6479X 6479 0 XTO ENERGY INC. 247209 TRAWICK GU 4 12586X 12586X 12586 0 XTO ENERGY INC. 247681 TRAWICK GU 12 8246X 14570X 14570 0 XTO ENERGY INC. 247682 TRAWICK GU 21 7843X 9734X 9734 0 XTO ENERGY INC. 247683 TRAWICK GU 22 8463X 8773X 8773 0 XTO ENERGY INC. 248165 TRAWICK GU 27 7781X 7781X 7781 0 XTO ENERGY INC. 249117 TRAWICK GU 32 1705X 3348X 3348 0 XTO ENERGY INC. 249374 TRAWICK GU 22 2201X 7223X 7223 0 XTO ENERGY INC. 249384 TRAWICK GU 8 11501X 13082X 13082 0 XTO ENERGY INC. 249422 TRAWICK GU 4 4278X 6417X 6417 0 XTO ENERGY INC. 249912 TRAWICK GU 14 4340X 4340X 4340 0 XTO ENERGY INC. 250253 TRAWICK GU 11 9641X 11036X 11036 0 XTO ENERGY INC. 250915 TRAWICK GU 29 2015N 3100N 2015 0 XTO ENERGY INC. 251133 TRAWICK GU 19 5797X 6541X 6541 0 XTO ENERGY INC. 252939 TRAWICK GAS UNI 2790X 5549X 5549 0 XTO ENERGY INC. 253010 TRAWICK GU 15 5053X 5301X 5301 0 XTO ENERGY INC. 254287 TRAWICK GAS UNI 0N 3100N 3007 0 XTO ENERGY INC. 255211 TRAWICK GAS UNI 4092X 4092X 4092 0 XTO ENERGY INC. 255398 TRAWICK GU 32 7688X 8432X 8432 0 XTO ENERGY INC. 256291 TRAWICK GAS UNI 3503X 3503X 3503 0 XTO ENERGY INC. 257403 TRAWICK GAS UNI 6138X 6200X 6200 0 XTO ENERGY INC. 257529 TRAWICK GAS UNI 3658X 3658X 3658 0 XTO ENERGY INC. 260561 TRAWICK GAS UNI 3472X 3472X 3472 0 FIELD TOTAL MONTHLY DELIVERABILITY 1226267 06 TRAWICK (RODESSA) FLD NO. 90998664 AO XTO ENERGY INC. 033839 TRAWICK GU 4 T. A. 0 0 XTO ENERGY INC. 034308 TRAWICK GU 1 0$ 0 0 XTO ENERGY INC. 034819 TRAWICK GU 2 SI MULT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 TRAWICK, N. (PETTIT 7750) FLD NO. 91003550 NF XTO ENERGY INC. 051390 TEMPLE IND. 868N 3100N 1054 0 FIELD TOTAL MONTHLY DELIVERABILITY 1054 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF SPINDLETOP DRILLING 215126 WATTS GAS UNIT 1240N 3100N 2511 0 XTO ENERGY INC. 219182 LEDBETTER-JONES 1705X 1705X 1705 488 FIELD TOTAL MONTHLY DELIVERABILITY 4216 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 222142 LEDBETTER-JONES SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 108877 KILLINGSWORTH 4216X 4619X 4619 1077 XTO ENERGY INC. 111252 MEADOWS GAS UNI 14B2 EXT 0 0 XTO ENERGY INC. 116539 MELTON, L. L. PRTL PLG 0 0 XTO ENERGY INC. 133080 HAYES UNIT 155N 3100N 155 0 XTO ENERGY INC. 136219 DRIGGERS, D.C. 682N 3100N 713 0 XTO ENERGY INC. 136757 MELTON, L. L. 31N 3100N 31 211 XTO ENERGY INC. 138416 DRIGGERS, D.C. 3503X 3503X 3503 0 XTO ENERGY INC. 138999 WHITEHURST, T. 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 37 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 139928 MEADOWS GAS UNI 2046N 3100N 2232 0 XTO ENERGY INC. 141007 KILLINGSWORTH 1860N 3100N 2015 0 XTO ENERGY INC. 142040 SPEAR 14B2 EXT 0 0 XTO ENERGY INC. 142218 SPEAR 806N 3100N 806 0 XTO ENERGY INC. 142591 DRIGGERS, D.C. 1736N 3100N 2945 0 XTO ENERGY INC. 142911 SPEAR 1519X 5177X 5177 0 XTO ENERGY INC. 142987 WHITEHURST, T. 2356X 2356X 2356 0 XTO ENERGY INC. 143636 HAMBY HEIRS GU 2170N 3100N 2356 0 XTO ENERGY INC. 143794 KILLINGSWORTH 31N 3100N 31 0 XTO ENERGY INC. 144130 HAMBY HEIRS GU 14B2 EXT 0 0 XTO ENERGY INC. 144381 SPEAR 31N 3100N 31 0 XTO ENERGY INC. 145230 ALLEN, MARY B. 14B2 EXT 0 0 XTO ENERGY INC. 145247 ALLEN, MARY B. 14B2 EXT 0 0 XTO ENERGY INC. 145263 ALLEN, MARY B. 465N 3100N 465 0 XTO ENERGY INC. 145990 HAMBY HEIRS GU 4092X 4588X 4588 0 XTO ENERGY INC. 146465 HAMBY HEIRS GU DLQ G-10 0 0 XTO ENERGY INC. 147460 DRIGGERS, D.C. 2635X 5487X 5487 0 XTO ENERGY INC. 148762 EVANS, M. W. 310N 3100N 310 0 XTO ENERGY INC. 149643 JONES, ROSA LEE 1953N 3100N 2139 0 XTO ENERGY INC. 151134 JONES, GOLDEN 1488N 3100N 1736 0 XTO ENERGY INC. 151907 BROWN, CLEVE 31X 31X 31 855 XTO ENERGY INC. 155535 DRIGGERS, D.C. 6355X 7068X 7068 0 XTO ENERGY INC. 155544 DRIGGERS, D.C. 341N 3100N 341 0 XTO ENERGY INC. 155561 DRIGGERS, D.C. 6634X 6634X 6634 0 XTO ENERGY INC. 186052 JONES, ROSA LEE T. A. 0 0 XTO ENERGY INC. 192913 WSGU4 (SKIPPER 868N 3100N 2852 0 XTO ENERGY INC. 197479 WSCGU (HORTON-D 3689X 11842X 11842 0 XTO ENERGY INC. 197988 WSCGU (KELLY) 3658X 3658X 3658 0 XTO ENERGY INC. 198263 HAMBY HEIRS 2-A 0N 3100N 310 0 XTO ENERGY INC. 203640 WSCGU (HORTON-D 2728X 2728X 2728 0 XTO ENERGY INC. 204822 PINE TREE I.S.D 2418X 3472X 3472 0 XTO ENERGY INC. 206234 WSCGU (HORTON-D 3441X 3968X 3968 0 XTO ENERGY INC. 206361 WSGU7 (HORTON-D 3999X 4526X 4526 0 XTO ENERGY INC. 206886 PINE TREE I.S.D 4743X 4743X 4743 0 XTO ENERGY INC. 207217 SKIPPER UNIT 62N 3100N 2201 0 XTO ENERGY INC. 207690 WSGU11 (GRAY -8 186X 186X 186 0 XTO ENERGY INC. 207881 WSCGU (HORTON-D 4712X 6076X 6076 0 XTO ENERGY INC. 208877 WSCGU (HORTON-D 5456X 7998X 7998 0 XTO ENERGY INC. 208969 PINE TREE I.S.D 4836X 5425X 5425 0 XTO ENERGY INC. 211118 SKIPPER UNIT 4309X 4712X 4712 0 XTO ENERGY INC. 219176 WSCGU (HORTON-D 3627X 3813X 3813 0 XTO ENERGY INC. 219835 WSGU11 (GRAY -9 2666X 2666X 2666 0 XTO ENERGY INC. 222149 PINE TREE I.S.D 3069X 3069X 3069 0 XTO ENERGY INC. 222315 WSCGU (HORTON-D 5177X 5177X 5177 0 XTO ENERGY INC. 224028 EVANS, M. W. 2387N 3100N 3100 0 XTO ENERGY INC. 226443 WSGU4 (SKIPPER 3069X 3069X 3069 0 XTO ENERGY INC. 227378 WSGU7 (HORTON-D 3162X 3441X 3441 0 XTO ENERGY INC. 227454 WSGU4 (SKIPPER 3007X 3007X 3007 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 38 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 245585 WSCGU (HORTON-D 4185X 4185X 4185 0 FIELD TOTAL MONTHLY DELIVERABILITY 151993 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 AF XTO ENERGY INC. 016955 HAYS, MARTIN 2170N 3100N 2170 0 XTO ENERGY INC. 192238 WSCGU (HORTON-D 3875X 3875X 3875 0 XTO ENERGY INC. 195657 WSCGU (ROBERTSO 1488N 3100N 1488 0 XTO ENERGY INC. 196639 WSGU11 (GRAY-7) 1178N 3100N 2449 0 XTO ENERGY INC. 204232 SKIPPER UNIT SWR 10 372 0 XTO ENERGY INC. 206993 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 207710 WSGU1 (LACY, E. 2728N 3100N 2728 0 XTO ENERGY INC. 274258 WSCGU (ROBERTSO 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 13082 06 WILLOW SPRINGS (RODESSA) FLD NO. 97752664 AF XTO ENERGY INC. 192239 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 196640 WSGU11 (GRAY-7) SWR 10 0 0 XTO ENERGY INC. 206994 WSCGU (HORTON-D SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 097660 KELLY, G.A. 5673X 5797X 5797 0 XTO ENERGY INC. 142015 KELLY, G.A. 14B2 EXT 0 0 XTO ENERGY INC. 142589 KELLY, G.A. 0N 3100N 434 0 XTO ENERGY INC. 157360 WHITEHURST, T. 14B2 EXT 0 0 XTO ENERGY INC. 167342 DRIGGERS, D.C. SI MULT 0 0 XTO ENERGY INC. 173153 SPEAR PRTL PLG 0 0 XTO ENERGY INC. 179749 WHITEHURST, T. 31N 3100N 31 0 XTO ENERGY INC. 192914 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 197480 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 197989 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 201343 SKIPPER UNIT T. A. 0 0 XTO ENERGY INC. 203641 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 204823 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 206233 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 206360 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 206887 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 207218 SKIPPER UNIT SWR 10 0 0 XTO ENERGY INC. 207691 WSGU11 (GRAY -8 SWR 10 0 0 XTO ENERGY INC. 207882 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 208878 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 208970 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 211119 SKIPPER UNIT SWR 10 0 0 XTO ENERGY INC. 219833 WSGU11 (GRAY -9 SWR 10 0 0 XTO ENERGY INC. 222062 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 222147 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 222314 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 226444 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 227380 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 227455 WSGU4 (SKIPPER SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 6262 06 WILLOW SPRINGS-MACKEY (TR. PK.) FLD NO. 97760500 AF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 39 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS-MACKEY (TR. PK.) FLD NO. 97760500 AF SILVER OAK OPERATING 110755 MCAFEE, WILLIE 1302N 3100N 1736 0 FIELD TOTAL MONTHLY DELIVERABILITY 1736 7B WALSH RANCH WEST (ATOKA 3) FLD NO. 94955400 NF WALSH, F H JR. OPERA 238290 WALSH RANCH WES SWR 10 0 408 FIELD TOTAL MONTHLY DELIVERABILITY 0 7C BROWN-BASSETT (DEVONIAN) FLD NO. 12390250 NF XTO ENERGY INC. 240472 BASSETT GOODE 5549X 5549X 5549 0 XTO ENERGY INC. 241414 BANNER ESTATE 3844X 4898X 4898 0 FIELD TOTAL MONTHLY DELIVERABILITY 10447 7C BROWN-BASSETT (ELLENBURGER) FLD NO. 12390375 NP 33% PER W 23570.0000000 67% ACRES 66.9611742 826553 RESEVOIR MARKET DEMAND FOR JULY 2016 928974 RESERVOIR MARKET DEMAND FORECAST FOR SEPTEMBER 2016 K2 XTO ENERGY INC. 018772 SPENCER, ANNIE 22816N 66425N 24149 0 K2 XTO ENERGY INC. 224264 BANNER ESTATE 21049N 50355N 31062 0 K2 XTO ENERGY INC. 244420 GOODE ESTATE UN 33077N 47140N 37913 25243- FIELD TOTAL MONTHLY DELIVERABILITY 93124 7C BROWN-BASSETT (STRAWN) FLD NO. 12390625 NF BREITBURN OPERATING 233617 BROWN BASSETT G 1829X 1829X 1829 0 XTO ENERGY INC. 160922 BANNER ESTATE 8401X 14384X 14384 0 XTO ENERGY INC. 243696 BANNER ESTATE 3813X 3844X 3844 0 XTO ENERGY INC. 247561 BANNER ESTATE 13361X 19561X 19561 0 XTO ENERGY INC. 254606 BANNER ESTATE 11749X 19189X 19189 0 FIELD TOTAL MONTHLY DELIVERABILITY 58807 7C BROWN-BASSETT (WOLFCAMP) FLD NO. 12390750 NF BREITBURN OPERATING 234931 BROWN BASSETT G 372X 4991X 4991 0 XTO ENERGY INC. 153476 SPENCER, ANNIE 2139X 2139X 2139 0 XTO ENERGY INC. 223127 BANNER ESTATE 465N 3100N 589 0 XTO ENERGY INC. 224627 BASSETT GOODE 558N 3100N 620 0 XTO ENERGY INC. 225463 BASSETT GOODE 527N 3100N 961 0 XTO ENERGY INC. 225558 BANNER ESTATE 806N 3100N 930 0 XTO ENERGY INC. 226887 BANNER ESTATE 1829N 3100N 1860 0 XTO ENERGY INC. 226889 BANNER ESTATE 6293X 6572X 6572 0 XTO ENERGY INC. 227322 BROTHERTON 651N 3100N 1178 0 XTO ENERGY INC. 227457 GOODE ESTATE 651N 3100N 651 0 XTO ENERGY INC. 227970 BANNER ESTATE 527N 3100N 806 0 XTO ENERGY INC. 229387 BANNER ESTATE 775N 3100N 837 0 XTO ENERGY INC. 230871 BROWN BASSETT G 682N 3100N 837 0 XTO ENERGY INC. 233493 GOODE ESTATE UN 651N 3100N 1085 0 XTO ENERGY INC. 234886 BROWN BASSETT 651N 3100N 713 0 XTO ENERGY INC. 234900 BANNER ESTATE 4464X 5270X 5270 0 XTO ENERGY INC. 234905 BROWN BASSETT 3410X 4154X 4154 0 XTO ENERGY INC. 237193 MARTIN, MAYME K 186N 3100N 186 0 XTO ENERGY INC. 237321 BANNER ESTATE 248N 3100N 248 0 XTO ENERGY INC. 241045 BROWN BASSETT 2945X 3193X 3193 0 XTO ENERGY INC. 244164 BROWN MCNINCH 1147N 3100N 1147 0 XTO ENERGY INC. 245226 BANNER ESTATE 930N 3100N 1271 0 XTO ENERGY INC. 246411 BANNER ESTATE 1581N 3100N 1581 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 40 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7C BROWN-BASSETT (WOLFCAMP) FLD NO. 12390750 NF XTO ENERGY INC. 246743 BROWN BASSETT 1984N 3100N 2418 0 XTO ENERGY INC. 247073 BROWN BASSETT G 527N 3100N 775 0 XTO ENERGY INC. 247103 GOODE ESTATE UN 1240N 3100N 1705 0 XTO ENERGY INC. 247179 BASSETT GOODE 1209N 3100N 1426 0 XTO ENERGY INC. 247180 BROWN BASSETT 775N 3100N 775 0 XTO ENERGY INC. 247559 BROTHERTON 558N 3100N 651 0 XTO ENERGY INC. 247560 BASSETT GOODE 775N 3100N 1023 0 FIELD TOTAL MONTHLY DELIVERABILITY 50592 7C PEGASUS (DEVONIAN) FLD NO. 70279125 AF BREITBURN OPERATING 247644 PEGASUS FIELD U 2635X 2635X 2635 0 BREITBURN OPERATING 255857 WILSON, T. R. 4 13764X 13764X 13764 0 FIELD TOTAL MONTHLY DELIVERABILITY 16399 7C WILSHIRE (CONSOLIDATED) FLD NO. 97834003 NF BREITBURN OPERATING 241468 MCELROY RANCH C 3379X 3410X 3410 0 BREITBURN OPERATING 243751 MCELROY RANCH C 3069X 3720X 3720 0 XTO ENERGY INC. 226024 WINDHAM, R. S. 7068X 7068X 7068 0 XTO ENERGY INC. 233627 MCELROY 131 589N 3100N 589 0 XTO ENERGY INC. 240773 WINDHAM, R.S. 744N 3100N 868 0 XTO ENERGY INC. 241961 MCELROY RANCH C 837N 3100N 837 0 XTO ENERGY INC. 242352 MCELROY RANCH C 3906X 4619X 4619 0 XTO ENERGY INC. 244442 MCELROY RANCH C 1860N 3100N 1860 0 XTO ENERGY INC. 246017 MCELROY RANCH C 1364N 3100N 2015 0 XTO ENERGY INC. 247181 MCELROY RANCH C 4774X 4774X 4774 0 XTO ENERGY INC. 250817 MCELROY RANCH C 2852X 2852X 2852 0 XTO ENERGY INC. 252065 MCELROY RANCH C 4960X 5270X 5270 0 FIELD TOTAL MONTHLY DELIVERABILITY 37882 08 BLOCK 16 (DEVONIAN) FLD NO. 09269284 NF XTO ENERGY INC. 044182 PYOTE GAS UNIT 5146X 5146X 5146 0 XTO ENERGY INC. 044840 PYOTE GAS UNIT 11532X 11532X 11532 0 XTO ENERGY INC. 046095 PYOTE GAS UNIT T. A. 0 0 XTO ENERGY INC. 047153 PYOTE GAS UNIT SI MULT 0 0 XTO ENERGY INC. 050561 PYOTE GAS UNIT 1519N 3100N 1736 0 *** XTO ENERGY INC. 055906 DOBBINS, W. T. 8060X 8060X 8060 0 *** XTO ENERGY INC. 058764 FORTSON GAS UNI 93N 3100N 217 0 *** XTO ENERGY INC. 064556 MCBIRNEY UNIT N T. A. 0 0 XTO ENERGY INC. 147248 PYOTE GAS UNIT 8804X 8804X 8804 0 FIELD TOTAL MONTHLY DELIVERABILITY 35495 08 BLOCK 16 (ELLEN.) FLD NO. 09269426 AF *** XTO ENERGY INC. 055817 DOBBINS, W. T. 310X 310X 310 0 *** XTO ENERGY INC. 058600 FORTSON GAS UNI 3410X 5983X 5983 0 *** XTO ENERGY INC. 062048 MCBIRNEY UNIT N 1426N 3100N 1519 0 FIELD TOTAL MONTHLY DELIVERABILITY 7812 08 BLOCK 16 (MONTOYA) FLD NO. 09269568 NF BREITBURN OPERATING 250696 PYOTE GAS UNIT 248X 6572X 6572 0 XTO ENERGY INC. 245711 PYOTE GAS UNIT 17329X 19096X 19096 0 FIELD TOTAL MONTHLY DELIVERABILITY 25668 08 COYANOSA (DEVONIAN) FLD NO. 21382375 NF XTO ENERGY INC. 032270 COYANOSA UNIT N 0N 3100N 775 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 41 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 COYANOSA (DEVONIAN) FLD NO. 21382375 NF XTO ENERGY INC. 033925 SIBLEY UNIT 217X 217X 217 0 XTO ENERGY INC. 034935 COYANOSA UNIT # 26133X 27993X 27993 0 XTO ENERGY INC. 035669 COYANOSA UNIT N 2542X 2542X 2542 0 XTO ENERGY INC. 035910 COYANOSA UNIT 4 7440X 9796X 9796 0 *** XTO ENERGY INC. 037335 COYANOSA UNIT 5 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 41323 08 COYANOSA (ELLENBURGER) FLD NO. 21382500 NF *** XTO ENERGY INC. 035911 COYANOSA UNIT # 9021X 9362X 9362 0 XTO ENERGY INC. 037040 SIBLEY UNIT 28520X 29295X 29295 0 *** XTO ENERGY INC. 037334 COYANOSA UNIT 5 SI MULT 0 0 XTO ENERGY INC. 039846 COYANOSA UNIT N 20832X 23312X 23312 0 FIELD TOTAL MONTHLY DELIVERABILITY 61969 08 COYANOSA (MISS. 10475) FLD NO. 21382750 NF BREITBURN OPERATING 253730 MOORE, WAYNE 124N 3100N 1705 0 XTO ENERGY INC. 042477 COYANOSA UNIT N T. A. 0 0 XTO ENERGY INC. 243260 EFFIE POTTS SIB 14B2 EXT 0 17927 FIELD TOTAL MONTHLY DELIVERABILITY 1705 08 EMPEROR (ELLENBURGER) FLD NO. 28961426 AO XTO ENERGY INC. 019814 BROWN & ALTMAN SI MULT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 08 GOMEZ (DEVONIAN) FLD NO. 35708233 NF *** XTO ENERGY INC. 109871 EXXON FEE "L" 3069X 3069X 3069 0 XTO ENERGY INC. 196011 TURNER, FRED JR 11563X 17577X 17577 0 FIELD TOTAL MONTHLY DELIVERABILITY 20646 08 GOMEZ (ELLENBURGER) FLD NO. 35708333 NP 100% ACRES 187.1008523 1574525 RESEVOIR MARKET DEMAND FOR JULY 2016 1617443 RESERVOIR MARKET DEMAND FORECAST FOR SEPTEMBER 2016 *** CONOCOPHILLIPS COMPA 050239 WILLIAMS CC 27311# 120545 27311 26823 *** CONOCOPHILLIPS COMPA 054097 ELLYSON, F. J. 53847# 119745 56172 52012 XTO ENERGY INC. 031849 WILLBANKS, HENR 84041# 124415 84103 81342 XTO ENERGY INC. 037654 BENNETT, J. R. 105400# 121241 106082 102008 XTO ENERGY INC. 038664 TURNER, FRED J 14B2 EXT 0 0 XTO ENERGY INC. 040125 TYRRELL, W. C. 18724# 122102 18724 32231 K2 XTO ENERGY INC. 040228 GOMEZ GAS UNIT 558N 125969N 4216 538 XTO ENERGY INC. 041753 GOMEZ GAS UNIT 6944# 121445 7254 6683 *** XTO ENERGY INC. 043827 GOMEZ GAS UNIT 14B2 EXT 0 0 XTO ENERGY INC. 043897 GOMEZ GAS UNIT 2728N 3100N 3069 0 K2 XTO ENERGY INC. 044560 GOMEZ GAS UNIT 6324N 120674N 6324 6404 *** XTO ENERGY INC. 045582 GOMEZ GAS UNIT 31N 3100N 1302 0 *** XTO ENERGY INC. 048330 GOMEZ GAS UNIT 110422# 119745 110422 110714 XTO ENERGY INC. 063757 GILMORE, V. 14B2 EXT 0 0 XTO ENERGY INC. 069784 GILMORE, V. 22289# 124413 22909 21581 FIELD TOTAL MONTHLY DELIVERABILITY 447888 08 MC COMB (ELLENBURGER) FLD NO. 59030500 NP 100% ACRES 42.3167614 29791 RESEVOIR MARKET DEMAND FOR JULY 2016 29630 RESERVOIR MARKET DEMAND FORECAST FOR SEPTEMBER 2016 XTO ENERGY INC. 113861 MCCOMB, M. GAS 29791 29791 32426 9565- *** XTO ENERGY INC. 117325 STROMAN GAS UNI 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 32426 08 OATES, NE. (DEVONIAN) FLD NO. 66591333 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 42 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 OATES, NE. (DEVONIAN) FLD NO. 66591333 NF XTO ENERGY INC. 038485 SMITH, HORACE 0N 3100N 217 0 XTO ENERGY INC. 044455 VALLAT, B. W. 46903X 48794X 48794 0 XTO ENERGY INC. 045595 EICHENHOFER, C. 29078X 29326X 29326 0 *** XTO ENERGY INC. 046610 SHELL 2046X 2046X 2046 0 FIELD TOTAL MONTHLY DELIVERABILITY 80383 08 PARKS (DEVONIAN) FLD NO. 69233166 AF BREITBURN OPERATING 242240 COLLINGS, H.S. 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 08 PIKES PEAK (DEVONIAN-MONTOYA) FLD NO. 71472500 NF XTO ENERGY INC. 044889 ELSINORE CATTLE 14B DENY 0 0 XTO ENERGY INC. 046060 ELSINORE CATTLE 992X 992X 992 0 FIELD TOTAL MONTHLY DELIVERABILITY 992 08 WAHA (MONTOYA FB-2) FLD NO. 94648835 NF XTO ENERGY INC. 256760 HODGE, J. HOWAR 26381X 47802X 47802 0 FIELD TOTAL MONTHLY DELIVERABILITY 47802 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF EAGLERIDGE OPERATING 242141 BONDS RANCH E 2449X 2449X 2449 0 ENERVEST OPERATING, 210256 BONDS RANCH 10416X 13857X 13857 0 ENERVEST OPERATING, 210316 BONDS RANCH 6944X 10137X 10137 0 ENERVEST OPERATING, 210438 BONDS RANCH 5704X 5704X 5704 0 ENERVEST OPERATING, 210598 BONDS RANCH 6386X 8835X 8835 0 ENERVEST OPERATING, 210663 BONDS RANCH "A" 9889X 12679X 12679 0 ENERVEST OPERATING, 211616 BONDS RANCH 0N 3100N 992 0 ENERVEST OPERATING, 212761 BONDS RANCH 0N 3100N 2449 0 ENERVEST OPERATING, 213550 BONDS RANCH 2542N 3100N 3069 0 ENERVEST OPERATING, 213751 BONDS RANCH 15128X 18538X 18538 0 ENERVEST OPERATING, 213896 BONDS RANCH 2573X 2666X 2666 0 ENERVEST OPERATING, 213898 BONDS RANCH 4495X 8742X 8742 0 ENERVEST OPERATING, 213899 BONDS RANCH "A" 1860X 1860X 1860 0 ENERVEST OPERATING, 213932 BONDS RANCH 7688X 8990X 8990 0 ENERVEST OPERATING, 213933 BONDS RANCH 9424X 10974X 10974 0 ENERVEST OPERATING, 214804 BONDS RANCH 6789X 9579X 9579 0 ENERVEST OPERATING, 214839 BONDS RANCH 5115X 6138X 6138 0 ENERVEST OPERATING, 214880 BONDS RANCH 6231X 6231X 6231 0 ENERVEST OPERATING, 214896 BONDS RANCH 1457X 8835X 8835 0 ENERVEST OPERATING, 214901 BONDS RANCH 5673X 6510X 6510 0 ENERVEST OPERATING, 216756 NELSON 14B2 EXT 0 0 ENERVEST OPERATING, 219010 BONDS RANCH 10292X 12524X 12524 0 ENERVEST OPERATING, 224780 BONDS RANCH 2356N 3100N 2635 0 ENERVEST OPERATING, 241176 BONDS RANCH 14012X 15624X 15624 0 ENERVEST OPERATING, 275542 BONDS RANCH 21266X 29047X 29047 0 ENERVEST OPERATING, 275543 BONDS RANCH 17112X 29264X 29264 0 ENERVEST OPERATING, 276534 BONDS RANCH (SA 20925X 28272X 28272 0 TRINITY RIVER ENERGY 231701 MADDOX UNIT 8370X 8742X 8742 0 TRINITY RIVER ENERGY 231702 MADDOX UNIT 8494X 8866X 8866 0 TRINITY RIVER ENERGY 240716 MAY ADVERTISING 10974X 13485X 13485 0 XTO ENERGY INC. 190388 INDIAN CREEK 372N 3100N 1240 0 XTO ENERGY INC. 210452 COPELAND UNIT D 2480N 3100N 2976 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 43 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF XTO ENERGY INC. 211388 COPELAND GG UNI 18817X 23870X 23870 0 XTO ENERGY INC. 211750 MARINE CREEK GG 4774X 7006X 7006 0 XTO ENERGY INC. 212752 BAGBY HASLET UN 5332X 5890X 5890 0 XTO ENERGY INC. 213270 WALSH RANCH WES 2294X 9176X 9176 0 XTO ENERGY INC. 213291 MARINE CREEK OF 4278X 5208X 5208 0 XTO ENERGY INC. 213293 FEDERAL 12028X 14787X 14787 0 XTO ENERGY INC. 213532 L&S LAND 1395X 1395X 1395 0 XTO ENERGY INC. 213769 ROE, MAUDIE WAL 14B2 EXT 1705 0 XTO ENERGY INC. 213872 TRWD 15841X 17236X 17236 0 XTO ENERGY INC. 213915 TRWD UNIT 14260X 15717X 15717 0 XTO ENERGY INC. 214127 MCDONALD HASLET 4898X 6479X 6479 0 XTO ENERGY INC. 214254 WELLS "B" UNIT 589X 589X 589 0 XTO ENERGY INC. 214558 EAGLECREST UNIT 6882X 8184X 8184 0 XTO ENERGY INC. 214570 EAGLECREST 3875X 6448X 6448 0 XTO ENERGY INC. 214582 TRWD III 1767X 3317X 3317 0 XTO ENERGY INC. 214586 MISSION UNIT 2418X 3999X 3999 0 XTO ENERGY INC. 214910 FACEY 6386X 12741X 12741 0 XTO ENERGY INC. 215248 MARINE CREEK 14B2 EXT 0 0 XTO ENERGY INC. 215292 TRWD 17949X 19220X 19220 0 XTO ENERGY INC. 215323 TRWD II WEST 2883X 2883X 2883 0 XTO ENERGY INC. 215364 WALSH CRESSON R 1395X 3131X 3131 0 XTO ENERGY INC. 215365 GEORGIA PACIFIC 2573X 4619X 4619 0 XTO ENERGY INC. 233505 HASLET, GREGORY 7347X 7905X 7905 0 FIELD TOTAL MONTHLY DELIVERABILITY 483414 GAS LIMIT MONTHLY TOTAL 4615326 ***G-10 DELIVERABILITY MONTHLY TOTAL 8032937 SYSTEM MONTHLY TOTAL 12648263 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 44 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (PETTIT, LO.) FLD NO. 97752498 XTO ENERGY INC. 14200 SKIPPER "A" 0 FIELD TOTAL MONTHLY GAS LIMIT 0 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (PETTIT) FLD NO. 67416332 NF WCP OPERATING COMPAN 035125 HEARNE, BEN, ET 3596X 4030X 4030 0 FIELD TOTAL MONTHLY DELIVERABILITY 4030 05 OPELIKA (RODESSA) FLD NO. 67416498 NF ELLIS EXPLORATION, I 015566 BURNETT, A. R. 155N 3100N 3100 0 WCP OPERATING COMPAN 035126 HEARNE, BEN, ET SI MULT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 3100 G-10 DELIVERABILITY MONTHLY TOTAL 7130 SYSTEM MONTHLY TOTAL 7130 XTO ENERGY INC. 945936-0003 TWPL SPOT SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 RISCHERS STORE (RODESSA) FLD NO. 76889400 NO XTO ENERGY INC. 171908 HANSON UNIT T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 RISCHERS STORE (TRAVIS PEAK) FLD NO. 76889600 NF XTO ENERGY INC. 118808 COLEMAN, E. G. 0N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 31 G-10 DELIVERABILITY MONTHLY TOTAL 31 SYSTEM MONTHLY TOTAL 31 XTO ENERGY INC. 945936-0004 HPL SPOT SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA FLD NO. 67416001 XTO ENERGY INC. 00988 LACO OIL COMPANY, ET AL -D- 0 XTO ENERGY INC. 03165 WELLS, GRACE "A" 30504 XTO ENERGY INC. 03463 BALL, JESSE 8804 FIELD TOTAL MONTHLY GAS LIMIT 39308 GAS LIMIT MONTHLY TOTAL 39308 SYSTEM MONTHLY TOTAL 39308 XTO ENERGY INC. 945936-0006 OPELIKA PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 1 RIVERWAY STE 700 HOUSTON TX 77056 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 SOUTHWEST RIVERSIDE (HACKBERRY) FLD NO. 84822500 LAKE RONEL OIL COMPANY 27002 SW RIVERSIDE UNIT 31620 FIELD TOTAL MONTHLY GAS LIMIT 31620 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 135572 LEOPARD, C.L. 496N 3100N 496 0 XTO ENERGY INC. 137480 BARTON, H. P. 1519X 4495X 4495 0 XTO ENERGY INC. 137545 BLACK, J. R. 2635X 4557X 4557 0 XTO ENERGY INC. 137566 KNIGHT, C. D. 1395N 3100N 1829 0 XTO ENERGY INC. 138837 YOUNG, REX 217N 3100N 372 0 FIELD TOTAL MONTHLY DELIVERABILITY 11749 05 TRI-CITIES (PETTIT) FLD NO. 91101250 NS XTO ENERGY INC. 108813 BAKER, MAUDE T. A. 0 0 XTO ENERGY INC. 110614 LEOPARD, C. W. T. A. 0 0 XTO ENERGY INC. 112197 RIDDLESPERGER, SI MULT 0 0 XTO ENERGY INC. 113013 MEREDITH, A. H. T. A. 0 0 XTO ENERGY INC. 121941 MEREDITH, A.H. SI MULT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 015728 TCGU6 (BAKER, M 14B2 EXT 0 0 XTO ENERGY INC. 015734 TCGU5 (ROBERTS, 496N 3100N 496 0 XTO ENERGY INC. 015735 TCGU9 (RYON, J. 620N 3100N 620 0 XTO ENERGY INC. 034943 TCGU3 (YOUNG, M 651N 3100N 868 0 XTO ENERGY INC. 034944 TCGU6 (BAKER, M 2139X 3844X 3844 0 XTO ENERGY INC. 034945 TCGU8 (BAKER, J 4929X 4929X 4929 0 XTO ENERGY INC. 035824 TCGU5 (ROBERTS, 1736N 3100N 1829 0 XTO ENERGY INC. 036140 TCGU1 (MEREDITH 4433X 4433X 4433 0 XTO ENERGY INC. 037230 TCGU4 (YOUNG, T 651N 3100N 651 0 XTO ENERGY INC. 038276 TCGU2 (ADY, H.P 310N 3100N 310 0 XTO ENERGY INC. 038724 TCGU7 (LEOPARD, 6820X 8587X 8587 0 XTO ENERGY INC. 038733 TCGU4 (YOUNG, T 1302N 3100N 1395 0 XTO ENERGY INC. 039555 TCGU10 (MCGEE, 372N 3100N 372 0 XTO ENERGY INC. 040335 TCGU3 (SPURLOCK 527N 3100N 2604 0 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 054993 TCGU7 (LEOPARD, 10168X 10168X 10168 0 XTO ENERGY INC. 055523 TCGU4 (YOUNG, T 1395X 1395X 1395 0 XTO ENERGY INC. 056094 TCGU8 (WALLACE, 1674X 1674X 1674 280 XTO ENERGY INC. 056095 TCGU1 (ROY, HAR 1860N 3100N 2883 0 XTO ENERGY INC. 068709 TCGU7 (BAKER, M 14B2 EXT 0 0 XTO ENERGY INC. 068710 TCGU6 (WERNEKIN 14B2 EXT 0 0 XTO ENERGY INC. 068964 TCGU1 (DOSSER, 6448X 7502X 7502 0 XTO ENERGY INC. 072373 TCGU5 (HOLLAND, 1953X 4247X 4247 0 XTO ENERGY INC. 074037 TCGU4 (YOUNG, T 899N 3100N 2821 0 XTO ENERGY INC. 075557 TCGU4 (YOUNG, T 1674X 3410X 3410 0 XTO ENERGY INC. 076006 TCGU6 (GOODGAME 465N 3100N 465 0 XTO ENERGY INC. 100338 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 100842 TCGU10 (MCGEE, T. A. 0 0 XTO ENERGY INC. 103294 TCGU2 (ADY, H.P 1240N 3100N 1395 0 XTO ENERGY INC. 106879 TCGU8 (WALLACE, 1674N 3100N 1674 0 XTO ENERGY INC. 107370 TCGU8 (WALLACE, 14B2 EXT 0 0 XTO ENERGY INC. 108960 TCGU7 (BAKER, M 310N 3100N 310 0 XTO ENERGY INC. 111449 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 111898 TCGU2 (ADY, H.P 868N 3100N 868 0 XTO ENERGY INC. 112193 TCGU1 (RIDDLESP 2356X 3348X 3348 0 XTO ENERGY INC. 113014 TCGU1 (MEREDITH 961N 3100N 961 0 XTO ENERGY INC. 114370 TCGU3 (YOUNG, M 961N 3100N 961 0 XTO ENERGY INC. 114385 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 114950 TCGU7 (BAKER, M 62N 3100N 1612 0 XTO ENERGY INC. 116356 TCGU8 (WALLACE, 1612X 1612X 1612 0 XTO ENERGY INC. 116626 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 116627 TCGU4 (YOUNG, T 14B2 EXT 0 0 XTO ENERGY INC. 117928 TCGU3 (YOUNG, M 558N 3100N 558 0 XTO ENERGY INC. 117929 TCGU4 (YOUNG, T 3379X 3379X 3379 0 XTO ENERGY INC. 118441 TCGU7 (BAKER, M 155X 155X 155 0 XTO ENERGY INC. 119019 TCGU4 (YOUNG, T 4402X 4650X 4650 0 XTO ENERGY INC. 119850 TCGU4 (YOUNG, T 961N 3100N 2480 0 XTO ENERGY INC. 120543 MALLORY, M. JR. 4402X 4402X 4402 0 XTO ENERGY INC. 120544 TCGU10 (MCGEE, 372N 3100N 372 0 XTO ENERGY INC. 120545 MALLORY, M. JR. 14B2 EXT 0 0 XTO ENERGY INC. 120571 TCGU8 (WALLACE, 496N 3100N 2356 0 XTO ENERGY INC. 120666 TCGU1 (MEREDITH 14B2 EXT 0 0 XTO ENERGY INC. 120927 TCGU3 (YOUNG, M 2542X 3286X 3286 0 XTO ENERGY INC. 121062 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 121097 TCGU1 (MEREDITH 1426X 3441X 3441 0 XTO ENERGY INC. 121296 TCGU1 (MEREDITH 558N 3100N 558 0 XTO ENERGY INC. 121507 TCGU2 (ADY, H.P 310N 3100N 310 0 XTO ENERGY INC. 123364 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 125420 TCGU3 (YOUNG, M 2015X 3441X 3441 0 XTO ENERGY INC. 125991 TCGU4 (YOUNG, T 806N 3100N 806 0 XTO ENERGY INC. 126203 TCGU1 (MEREDITH 1519N 3100N 2759 0 XTO ENERGY INC. 126210 TCGU2 (ADY, H.P 1612N 3100N 1829 0 XTO ENERGY INC. 126212 TCGU1 (MEREDITH T. A. 0 0 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 135491 GILES, W.A. 1426N 3100N 1829 0 XTO ENERGY INC. 160241 TCGU10 (BISHOP, 14B2 EXT 0 0 XTO ENERGY INC. 165302 TCGU6 (HINTON - 2077N 3100N 2077 0 FIELD TOTAL MONTHLY DELIVERABILITY 116932 GAS LIMIT MONTHLY TOTAL 31620 G-10 DELIVERABILITY MONTHLY TOTAL 128681 SYSTEM MONTHLY TOTAL 160301 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 3 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HARLETON, NORTH-EAST (PETTIT) FLD NO. 39102700 PHILLIPS, JACK L. CO. 11435 DICKINSON, L. 12276 FIELD TOTAL MONTHLY GAS LIMIT 12276 06 WHELAN (PETTIT, UP.) FLD NO. 96789250 XTO ENERGY INC. 05319 MORRIS, O. E. 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 WHELAN (TRAVIS PEAK) FLD NO. 96789625 XTO ENERGY INC. 11068 ONEY, HENRY 37200 XTO ENERGY INC. 11938 WILSON, W. D. 6262 XTO ENERGY INC. 12087 ONEY, HENRY "A" 0 XTO ENERGY INC. 12269 EDMONSON, LEE 80662 XTO ENERGY INC. 12270 ALLEN "A" 37200 XTO ENERGY INC. 12272 ALLEN, W. H. ESTATE 0 FIELD TOTAL MONTHLY GAS LIMIT 161324 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF ARK-LA-TEX ENERGY, L 261470 ALLBRIGHT 2201X 3813X 3813 0 XTO ENERGY INC. 222052 ONEY, HENRY 3317X 3317X 3317 0 XTO ENERGY INC. 238064 ONEY, HENRY 124N 3100N 2263 0 FIELD TOTAL MONTHLY DELIVERABILITY 9393 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 016835 KNOX, D. & E. K 1736N 3100N 1984 0 XTO ENERGY INC. 043104 EDMONDSON 0N 3100N 434 0 XTO ENERGY INC. 043434 HUGHES, DELLA 868N 3100N 868 0 XTO ENERGY INC. 043974 ALLEN, W. H. ES 310N 3100N 310 0 XTO ENERGY INC. 044423 KNOX, DEE 2759X 6665X 6665 0 XTO ENERGY INC. 044717 KNOX, D. & E. K 620X 3875X 3875 0 XTO ENERGY INC. 044770 WILSON, W. D. 341N 3100N 341 0 XTO ENERGY INC. 045172 MORRIS, O. E. 310N 3100N 403 0 XTO ENERGY INC. 047227 KNOX, M. L. 1395N 3100N 1395 0 XTO ENERGY INC. 047811 POPE, JOE 0N 3100N 2108 0 XTO ENERGY INC. 047933 DUNN, H. A. UNI 12N 3100N 837 0 XTO ENERGY INC. 047934 DUNN, H. A. -B- 1364N 3100N 1736 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 082870 HUGHES, DELLA 465N 3100N 465 0 XTO ENERGY INC. 087004 PEAL, A.H. 14B2 EXT 0 0 XTO ENERGY INC. 087343 LEDBETTER-JONES 2604X 2604X 2604 0 XTO ENERGY INC. 087538 DUNN, H.A. UNIT 0N 3100N 682 0 XTO ENERGY INC. 089949 DUNN, H. A. "C" 1674X 2759X 2759 0 XTO ENERGY INC. 090849 GEORGE, J. T. 1922N 3100N 1922 0 XTO ENERGY INC. 091562 KNOX, M. L. 1581N 3100N 1581 0 XTO ENERGY INC. 093813 CROCKETT "B" 31N 3100N 31 0 XTO ENERGY INC. 096275 GEORGE, J. T. 992N 3100N 992 0 XTO ENERGY INC. 096504 KNOX, DEE 2728N 3100N 2945 0 XTO ENERGY INC. 097211 HUGHES, DELLA 155N 3100N 155 0 XTO ENERGY INC. 102819 LEDBETTER-JONES 961N 3100N 1116 0 XTO ENERGY INC. 103439 DUNN, H. A. UNI 961X 961X 961 0 XTO ENERGY INC. 103635 HUGHES, DELLA 1209N 3100N 1209 0 XTO ENERGY INC. 104320 COOK, W. T. 1395N 3100N 1395 0 XTO ENERGY INC. 108170 ONEY, HENRY 14B2 EXT 0 0 XTO ENERGY INC. 112209 DUNN, H. A. UNI 961N 3100N 1674 0 XTO ENERGY INC. 118239 KNOX/D. & E. K. 1240N 3100N 1891 0 XTO ENERGY INC. 119051 EDMONDSON 279N 3100N 558 0 XTO ENERGY INC. 119145 ONEY, HENRY 124N 3100N 558 0 XTO ENERGY INC. 120644 HUGHES, DELLA 3193X 3844X 3844 0 XTO ENERGY INC. 121167 HOWARD-JERNIGAN 31N 3100N 31 0 XTO ENERGY INC. 121172 DUNN, H. A. UNI 1581N 3100N 1581 0 XTO ENERGY INC. 122562 HUGHES, DELLA 2232X 2232X 2232 0 XTO ENERGY INC. 122679 LEDBETTER-JONES 2046N 3100N 2170 0 XTO ENERGY INC. 122756 KNOX, D. & E.K. 1054N 3100N 1054 0 XTO ENERGY INC. 123053 ONEY, HENRY 14B2 EXT 0 0 XTO ENERGY INC. 123054 ALLEN, W.H. EST 14B2 EXT 0 0 XTO ENERGY INC. 123055 HUGHES, DELLA 1085N 3100N 1333 0 XTO ENERGY INC. 123348 EDMONDSON 1426N 3100N 1426 0 XTO ENERGY INC. 123452 CROCKETT "B" 279N 3100N 341 0 XTO ENERGY INC. 123715 BLACKBURN, ALMA 14B2 EXT 0 0 XTO ENERGY INC. 124447 ALLEN, W.H. EST 14B2 EXT 0 0 XTO ENERGY INC. 124789 ALLEN, W.H. EST T. A. 0 0 XTO ENERGY INC. 124852 HUGHES, DELLA 14B2 EXT 0 0 XTO ENERGY INC. 124977 HOWARD-JERNIGAN 14B2 EXT 0 0 XTO ENERGY INC. 125109 KNOX UNIT/D. & 1147N 3100N 2480 0 XTO ENERGY INC. 125161 ONEY, HENRY 186N 3100N 1581 0 XTO ENERGY INC. 125475 KNOX, M. L. 403N 3100N 403 0 XTO ENERGY INC. 125477 GEORGE, J.T. 837N 3100N 837 0 XTO ENERGY INC. 127335 DUNN, H.A. "B" 558N 3100N 558 0 XTO ENERGY INC. 137208 KNOX, DEE 4216X 4216X 4216 0 XTO ENERGY INC. 137765 GEORGE, J. T. 14B DENY 0 0 XTO ENERGY INC. 137828 KNOX, DEE 1581N 3100N 1581 0 XTO ENERGY INC. 137829 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 137992 KNOX, DEE 6851X 6851X 6851 0 XTO ENERGY INC. 138502 KNOX, DEE 2666X 3193X 3193 0 XTO ENERGY INC. 139015 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 152130 KNOX UNIT/D.&E. 1953X 1953X 1953 0 XTO ENERGY INC. 152249 DUNN, H. A. "B" 1922N 3100N 1922 0 XTO ENERGY INC. 152895 COOK, W. T. 14B2 EXT 0 0 XTO ENERGY INC. 153798 DUNN, H.A. UNIT 1085N 3100N 1364 0 XTO ENERGY INC. 154820 DUNN, H.A. UNIT 434N 3100N 434 0 XTO ENERGY INC. 154991 PEAL, A.H. 2542N 3100N 2914 0 XTO ENERGY INC. 156195 KNOX, M.L. 14B2 EXT 0 0 XTO ENERGY INC. 161744 KNOX, M.L. 1581N 3100N 1581 0 XTO ENERGY INC. 165143 KNOX, M.L. 1643N 3100N 1953 0 XTO ENERGY INC. 165949 ALLEN, W. H. ES 279N 3100N 279 0 XTO ENERGY INC. 171372 KNOX, DEE 3968X 3968X 3968 0 XTO ENERGY INC. 172300 HUGHES, DELLA 14B2 EXT 31 0 XTO ENERGY INC. 172306 ALLEN, W. H. ES 3348X 3348X 3348 0 XTO ENERGY INC. 172398 CROCKETT "B" 14B2 EXT 0 0 XTO ENERGY INC. 172535 HUGHES, DELLA 2852X 5084X 5084 0 XTO ENERGY INC. 172655 LEDBETTER-JONES 31N 3100N 31 0 XTO ENERGY INC. 172766 HOWARD-JERNIGAN 62N 3100N 62 0 XTO ENERGY INC. 174549 KNOX, DEE 1984N 3100N 2232 0 XTO ENERGY INC. 174576 HUGHES, DELLA 1550N 3100N 1550 0 XTO ENERGY INC. 175428 ALLEN, W. H. ES 93N 3100N 248 0 XTO ENERGY INC. 175541 LEDBETTER-JONES T. A. 0 0 XTO ENERGY INC. 175921 KNOX, D. & E. K 0N 3100N 2232 0 XTO ENERGY INC. 176710 KNOX, M. L. 868N 3100N 1612 0 XTO ENERGY INC. 178839 HUGHES, DELLA DLQ G-10 0 0 XTO ENERGY INC. 179119 PEAL, A.H. DLQ G-10 0 0 XTO ENERGY INC. 221902 ONEY, HENRY SWR 10 0 0 XTO ENERGY INC. 238065 ONEY, HENRY SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 112964 GAS LIMIT MONTHLY TOTAL 173600 G-10 DELIVERABILITY MONTHLY TOTAL 122357 SYSTEM MONTHLY TOTAL 295957 XTO ENERGY INC. 945936-0008 WHELAN PAGE 3 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 120822 WSCGU (HORTON-D T. A. 0 0 XTO ENERGY INC. 151092 WSGU10 (WALKE, 6448X 6448X 6448 0 XTO ENERGY INC. 152632 WSCGU (ROBERTSO 31N 3100N 31 0 XTO ENERGY INC. 158214 WSCGU (HORTON, 3596X 3720X 3720 0 XTO ENERGY INC. 159423 WSCGU (LACY, R. 1116N 3100N 1116 0 XTO ENERGY INC. 172298 WSCGU (ROBERTSO 1085N 3100N 1085 0 XTO ENERGY INC. 172538 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 173753 WSCGU (KELLY) 620X 620X 620 0 XTO ENERGY INC. 173965 WSGU10 (WALKE - 0X 7161X 7161 0 XTO ENERGY INC. 174336 WSCGU (ROBERTSO 527X 527X 527 0 XTO ENERGY INC. 174508 WSGU1 (LACY, E. 4433X 4929X 4929 0 XTO ENERGY INC. 174517 WSGU7 (HORTON-D 2852X 3968X 3968 0 XTO ENERGY INC. 174888 WSGU11 (GRAY -3 1426X 1426X 1426 0 XTO ENERGY INC. 174986 WSCGU (HORTON-D 3813X 3813X 3813 0 XTO ENERGY INC. 175234 WSGU7 (HORTON-D 93N 3100N 1550 0 XTO ENERGY INC. 175677 WSCGU (HORTON-D 1457N 3100N 1674 0 XTO ENERGY INC. 176101 WSCGU (HORTON, 1209N 3100N 3069 0 XTO ENERGY INC. 176124 WSGU1 (LACY, E. 4123X 4123X 4123 0 XTO ENERGY INC. 176430 WSGU10 (WALKE-5 4960X 4960X 4960 0 XTO ENERGY INC. 177276 WSGU11 (GRAY -4 2883X 2883X 2883 0 XTO ENERGY INC. 177813 WSCGU (HORTON-D 3007X 3007X 3007 0 XTO ENERGY INC. 178657 WSGU1 (LACY, E. 4619X 4619X 4619 0 XTO ENERGY INC. 179134 WSCGU (LACY, R. 3720X 5797X 5797 0 XTO ENERGY INC. 179375 WSCGU (ROBERTSO 2170X 2170X 2170 0 XTO ENERGY INC. 179586 WSGU10 (WALKE-6 3565X 3565X 3565 0 XTO ENERGY INC. 180057 WSGU10 (WALKE - 248N 3100N 2480 0 XTO ENERGY INC. 180834 WSGU10 (WALKE - 4526X 4960X 4960 0 XTO ENERGY INC. 180894 WSGU11 (GRAY-5) 2883X 2883X 2883 0 XTO ENERGY INC. 181093 WSCGU (HORTON-D 3069X 3069X 3069 0 XTO ENERGY INC. 181399 WSCGU (ROBERTSO 1674N 3100N 2077 0 XTO ENERGY INC. 181514 WSGU7 (HORTON-D 2232X 2232X 2232 0 XTO ENERGY INC. 181824 WSCGU (HORTON-D 1550X 4340X 4340 0 XTO ENERGY INC. 181908 WSCGU (ROBERTSO 4526X 4526X 4526 0 XTO ENERGY INC. 183344 WSCGU (ROBERTSO 2108X 2108X 2108 559 XTO ENERGY INC. 183513 WSGU1 (LACY, E. 1302X 1302X 1302 0 XTO ENERGY INC. 183763 WSGU4 (SKIPPER 496N 3100N 1798 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 183795 WSCGU (HORTON-D 3379X 3379X 3379 0 XTO ENERGY INC. 184266 PINE TREE I.S.D 248N 3100N 1302 0 XTO ENERGY INC. 185410 WSGU1 (LACY, E. 3782X 3782X 3782 0 XTO ENERGY INC. 185671 WSCGU (HORTON-D 2046N 3100N 2511 0 XTO ENERGY INC. 185910 WSGU11 (GRAY -6 1147N 3100N 1395 0 XTO ENERGY INC. 186282 WSCGU (HORTON-D 1798X 1798X 1798 0 XTO ENERGY INC. 186929 WSGU7 (HORTON-D 217N 3100N 2418 0 XTO ENERGY INC. 186939 WSCGU (KELLY) 2077X 2077X 2077 0 XTO ENERGY INC. 187058 WSGU1 (LACY, E. 1054N 3100N 2139 0 XTO ENERGY INC. 187408 WSCGU (KELLY) 31X 31X 31 0 XTO ENERGY INC. 188243 WSCGU (ROBERTSO 3286X 4092X 4092 0 XTO ENERGY INC. 188693 WSGU7 (HORTON-D 248N 3100N 1302 0 XTO ENERGY INC. 190993 WSCGU (LACY, R. 2356X 2356X 2356 0 XTO ENERGY INC. 191581 PINE TREE I.S.D 4712X 7037X 7037 0 XTO ENERGY INC. 192911 WSCGU (HORTON-D 2635X 2635X 2635 0 FIELD TOTAL MONTHLY DELIVERABILITY 142290 06 WILLOW SPRINGS (PALUXY) FLD NO. 97752300 NO XTO ENERGY INC. 172465 WSGU1 (LACY E. 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 AF XTO ENERGY INC. 016950 WSGU1 (LACY, E. 5332X 5332X 5332 0 XTO ENERGY INC. 016951 WSCGU (LACY, R. 2170N 3100N 2387 0 XTO ENERGY INC. 062148 WSCGU (HORTSON- 1023N 3100N 1023 0 XTO ENERGY INC. 171768 WSCGU (HORTON-D 2294X 2294X 2294 1291 XTO ENERGY INC. 173769 WSGU4 (SKIPPER 2046N 3100N 2201 0 XTO ENERGY INC. 182071 WSGU10 (SKIPPER 2635X 2635X 2635 342 XTO ENERGY INC. 184677 WSGU1 ( LACY, E 1364X 2635X 2635 0 XTO ENERGY INC. 184968 WSGU7 (HORTON-D 1116N 3100N 2170 0 XTO ENERGY INC. 192240 WSCGU (KELLY) 2294X 2294X 2294 0 XTO ENERGY INC. 193414 WSCGU (HORTON-D 248N 3100N 1085 0 XTO ENERGY INC. 245190 WSGU11 (GRAY -2 2511X 2511X 2511 0 FIELD TOTAL MONTHLY DELIVERABILITY 26567 06 WILLOW SPRINGS (RODESSA) FLD NO. 97752664 AF XTO ENERGY INC. 016913 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 016914 WSGU7 (HORTON-D SWR 10 2728 0 XTO ENERGY INC. 016917 WSCGU (ROBERTSO 14B2 EXT 0 0 XTO ENERGY INC. 081756 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 178103 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 192242 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 193415 WSCGU (HORTON-D SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2728 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 016978 WSGU1 (LACY, E. 14B2 EXT 0 0 XTO ENERGY INC. 016979 WSGU10 (MARTIN 14B2 EXT 0 0 XTO ENERGY INC. 036889 WSGU11 (GRAY -1 14B2 EXT 0 0 XTO ENERGY INC. 036890 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 054774 WSCGU (ROBERTSO PRTL PLG 31 0 XTO ENERGY INC. 054775 WSCGU (KELLY) 14B2 EXT 0 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 055002 WSGU10 (WALKE - 2263X 7998X 7998 0 XTO ENERGY INC. 055437 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 056484 WSGU1 (LACY, E. 31X 31X 31 0 XTO ENERGY INC. 092527 WSGU7 (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 114161 WSCGU (HORTON-D 2449X 3224X 3224 0 XTO ENERGY INC. 120821 WSCGU (HORTON-D T. A. 0 0 XTO ENERGY INC. 120824 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 121153 WSGU4 (SKIPPER 14B2 EXT 0 0 XTO ENERGY INC. 121165 WSGU11 (GRAY -2 PRTL PLG 0 2648 XTO ENERGY INC. 128015 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 128181 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 132787 WSGU1 (LACY,E. T. A. 0 0 XTO ENERGY INC. 133061 WSGU1 (LACY, E. T. A. 0 0 XTO ENERGY INC. 135803 WSGU1 (LACY, E 899N 3100N 2263 0 XTO ENERGY INC. 135830 WSGU1 (LACY, E- 4061X 4061X 4061 0 XTO ENERGY INC. 136103 WSGU10 (MARTIN 1612N 3100N 2232 0 XTO ENERGY INC. 144143 WSGU10 (WALKE - 14B2 EXT 0 0 XTO ENERGY INC. 147283 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 153607 WSCGU (HORTON-D 1767N 3100N 2201 0 XTO ENERGY INC. 160592 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 160956 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 171865 WSGCU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 173273 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 177821 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 178265 WSCGU (HORTON, SWR 10 0 0 XTO ENERGY INC. 178658 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 179136 WSCGU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 179378 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 179587 WSGU10 (WALKE-6 SWR 10 0 0 XTO ENERGY INC. 180058 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 180836 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 180895 WSGU11 (GRAY-5) SWR 10 0 0 XTO ENERGY INC. 181094 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181515 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181825 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181909 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 183345 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 183514 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 183765 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 183796 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 185411 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 185672 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 185913 WSGU11 (GRAY -6 SWR 10 0 0 XTO ENERGY INC. 186932 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 186940 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 187060 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 187409 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 188245 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 3 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 188694 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 190994 WSCGU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 191582 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 191591 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 192912 WSCGU (HORTON-D SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 22041 G-10 DELIVERABILITY MONTHLY TOTAL 193626 SYSTEM MONTHLY TOTAL 193626 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 4 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 FARRAR (COTTON VALLEY LIME) FLD NO. 30321300 NF XTO ENERGY INC. 112196 STANDLEY GAS UN PRTL PLG 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 SYSTEM MONTHLY TOTAL 0 XTO ENERGY INC. 945936-0011 FARRAR GATHERING SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 LITTLE CYPRESS BOTTOM (PETIT) FLD NO. 53955500 XTO ENERGY INC. 11259 NEWMAN, IVEY ET AL 7502 FIELD TOTAL MONTHLY GAS LIMIT 7502 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 5/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF PRODUCTION GATHERING 148379 HOLIDAY RESOURC 1395N 3100N 3100 0 FIELD TOTAL MONTHLY DELIVERABILITY 3100 05 FARRAR, SE. FLD NO. 30325500 NF PRODUCTION GATHERING 144617 HOLIDAY RESOURC PRTL PLG 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 7502 G-10 DELIVERABILITY MONTHLY TOTAL 3100 SYSTEM MONTHLY TOTAL 10602 XTO ENERGY INC. 945936-0012 HORIZON GATHERING SYSTE PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. ATTN DEEANN KEMP 500 WEST ILLINOIS STE 100 MIDLAND TX 79701 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8A SEMINOLE (WOLFCAMP LIME) FLD NO. 82225568 XTO ENERGY INC. 17896 RILEY, T. S. "D" 26970 FIELD TOTAL MONTHLY GAS LIMIT 26970 GAS LIMIT MONTHLY TOTAL 26970 SYSTEM MONTHLY TOTAL 26970 XTO ENERGY INC. 945936-0013 LEASE USE GAS PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JULY 2016 UPDATED THRU 06/27/2016 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. ATTN DEEANN KEMP 500 WEST ILLINOIS STE 100 MIDLAND TX 79701 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8A RUSSELL (CLEARFORK CONSOLIDATED FLD NO. 79002100 ARES ENERGY, LTD. 69662 JONES ESTATE A 8804 STRAND ENERGY, L.C. 69541 JONES ESTATE "29" 44020 STRAND ENERGY, L.C. 69982 JONES ESTATE '1' 35216 STRAND ENERGY, L.C. 70057 HIGG RANCH '30' 17608 WHITE ROCK OIL & GAS, LL 68917 JONES ESTATE 8804 WHITE ROCK OIL & GAS, LL 68918 JONES ESATE "30" 8804 WHITE ROCK OIL & GAS, LL 68920 JONES ESTATE "497" 8804 WHITE ROCK OIL & GAS, LL 68921 JONES ESTATE "30-2" 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 132060 SYSTEM MONTHLY TOTAL 132060 XTO ENERGY INC. 945936-0014 RUSSELL GATH.SYS.- PERM PAGE 1