OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 01 PILGRIM (AUSTIN CHALK) FLD NO. 71486100 XOG OPERATING LLC 12057 MOLNOSKEY, JOE 0 FIELD TOTAL MONTHLY GAS LIMIT 0 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 MAY 2015 UPDATED THRU 04/27/2015 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 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. 03101 MCELREATH AND SUGGETT "A" 0 FIELD TOTAL MONTHLY GAS LIMIT 61008 05 OPELIKA, E. (RODESSA) FLD NO. 67417500 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 1 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 FIELD TOTAL MONTHLY GAS LIMIT 146010 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 0 XTO ENERGY INC. 11332 JERNIGAN, S. R. 0 XTO ENERGY INC. 11594 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 HAWKINS FLD NO. 39724001 XTO ENERGY INC. 05743 HAWKINS FIELD UNIT 2828716 FIELD TOTAL MONTHLY GAS LIMIT 2828716 06 HAWKINS (PALUXY LOWER) FLD NO. 39724250 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 2 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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, 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 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. 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 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. 945936-0001 NNG SPOT SYSTEM PAGE 3 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 FIELD TOTAL MONTHLY GAS LIMIT 1532640 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 3/1 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 DELQ PR 6355 0 SIANA OIL & GAS 229869 KATHLEEN JACKSO DELQ PR 3472 0 SIANA OIL & GAS 229876 MARTIN, M. E. DELQ PR 5580 0 SIANA OIL & GAS 242118 KATHLEEN JACKSO 14B2 EXT 4030 0 FIELD TOTAL MONTHLY DELIVERABILITY 19437 02 BULLOCK'S CHURCH, S. (10,000) FLD NO. 13276600 NF XOG OPERATING LLC 126390 HRABOVSKY, E.F. 62N 3100N 620 0 XOG OPERATING LLC 193444 JOHNSON GAS UNI 31N 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. 31N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 31 02 MISSION VALLEY, W.(WILCOX 10600) FLD NO. 62157830 NF XTO ENERGY INC. 179346 ALBRECHT 4030X 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. 945936-0001 NNG SPOT SYSTEM PAGE 4 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 FRANKS (BANFIELD) FLD NO. 32688208 NF XTO ENERGY INC. 225324 GORDON 1N 3100N 589 0 XTO ENERGY INC. 258188 FEDERAL BROOKS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 589 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 0N 3100N 1085 0 XTO ENERGY INC. 196627 FRANKS, C. E. G 14B2 EXT 0 0 XTO ENERGY INC. 196894 GORDON 2046X 26567X 26567 0 XTO ENERGY INC. 198585 FRANKS, C. E. G 0N 3100N 2294 0 XTO ENERGY INC. 198608 GILBY, M. ET AL 0N 3100N 2542 0 XTO ENERGY INC. 209685 FEDERAL BROOKS T. A. 0 378 FIELD TOTAL MONTHLY DELIVERABILITY 32488 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 I. Y. GARCIA (M-30) FLD NO. 44126250 NF XTO ENERGY INC. 268053 EP GARCIA RANCH 0N 3100N 310 0 FIELD TOTAL MONTHLY DELIVERABILITY 310 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 2387X 3317X 3317 0 XTO ENERGY INC. 140089 HUNTER GAS UNIT 7285X 7595X 7595 0 XTO ENERGY INC. 167520 BLAZEK 2790X 5208X 5208 0 XTO ENERGY INC. 174884 BLAZEK 2480X 2480X 2480 0 XTO ENERGY INC. 212718 BLAZEK 14818X 18786X 18786 0 XTO ENERGY INC. 215136 H. L. & P. GAS 1116X 1116X 1116 0 XTO ENERGY INC. 216732 H. L. & P. GAS 5301X 5735X 5735 0 XTO ENERGY INC. 218151 H. L. & P. GAS 6913X 7688X 7688 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 5 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (COTTON VALLEY CONS) FLD NO. 06476300 NF XTO ENERGY INC. 218869 H. L. & P. GAS 4712X 8122X 8122 0 XTO ENERGY INC. 220456 H. L. & P. GAS 3193X 3317X 3317 0 XTO ENERGY INC. 225641 H. L. & P. GAS 7254X 7254X 7254 0 XTO ENERGY INC. 227291 H. L. & P. GAS 7006X 9114X 9114 0 XTO ENERGY INC. 234843 H. L. & P. GAS 8308X 9517X 9517 0 XTO ENERGY INC. 237737 H. L. & P. GAS 4650X 4867X 4867 0 XTO ENERGY INC. 241450 H. L. & P. GAS 13082X 13764X 13764 0 FIELD TOTAL MONTHLY DELIVERABILITY 107880 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF XTO ENERGY INC. 202048 BLAZEK 775N 3100N 775 0 XTO ENERGY INC. 273315 SAMET GAS UNIT 12152X 15872X 15872 0 XTO ENERGY INC. 275774 HUNTER GAS UNIT SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 16647 05 BEAR GRASS (TRAVIS PEAK) FLD NO. 06476800 NF XTO ENERGY INC. 127534 MCASHAN GAS UNI 2852X 3224X 3224 0 XTO ENERGY INC. 131550 VARIBUS 4557X 4557X 4557 0 XTO ENERGY INC. 136009 VARIBUS 5704X 5859X 5859 0 XTO ENERGY INC. 136061 MCASHAN GAS UNI 3906X 3968X 3968 0 XTO ENERGY INC. 136459 VARIBUS 4092X 5704X 5704 0 *** XTO ENERGY INC. 145610 WALKER GAS UNIT PRTL PLG 0 41396 XTO ENERGY INC. 146514 HUNTER GAS UNIT 1767N 3100N 1891 0 XTO ENERGY INC. 146833 VARIBUS 4185X 4185X 4185 0 XTO ENERGY INC. 171987 HUNTER GAS UNIT 7750X 10199X 10199 0 FIELD TOTAL MONTHLY DELIVERABILITY 39587 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 172499 DAVIDSON, W. A. 1054N 3100N 1054 0 XTO ENERGY INC. 173610 CUMMINS A PRTL PLG 0 0 XTO ENERGY INC. 179537 DAVIDSON, W. A. 2449N 3100N 2790 0 XTO ENERGY INC. 179538 DAVIDSON, W. A. 1550X 1550X 1550 0 XTO ENERGY INC. 179539 DAVIDSON, W. A. 3658X 4433X 4433 0 XTO ENERGY INC. 180082 CUMMINS A 2139N 3100N 2139 0 XTO ENERGY INC. 180086 WEBB A 0N 3100N 31 0 XTO ENERGY INC. 180854 CUMMINS A 744X 744X 744 740 XTO ENERGY INC. 181127 CUMMINS A 1209N 3100N 2387 0 XTO ENERGY INC. 181306 WEBB A 868N 3100N 1116 0 XTO ENERGY INC. 181344 WEBB A 372N 3100N 527 0 XTO ENERGY INC. 181785 WEBB A 6975X 6975X 6975 0 XTO ENERGY INC. 184261 CUMMINS A 62N 3100N 62 0 XTO ENERGY INC. 185331 WEBB A 1798X 1798X 1798 0 XTO ENERGY INC. 185358 DAVIDSON, W. A. 3627X 3627X 3627 0 XTO ENERGY INC. 185442 DAVIDSON, W. A. 2883X 4061X 4061 0 XTO ENERGY INC. 185818 CUMMINS A 3937X 3937X 3937 0 XTO ENERGY INC. 185819 W. T. COCHRUM G 3193X 3193X 3193 0 XTO ENERGY INC. 186094 WEBB A 5673X 5673X 5673 0 XTO ENERGY INC. 186102 HUNT GAS UNIT N 341N 3100N 434 0 XTO ENERGY INC. 186103 WEBB A 31N 3100N 31 0 XTO ENERGY INC. 186833 CUMMINS A 5394X 5394X 5394 0 XTO ENERGY INC. 187247 WEBB A 3286X 3751X 3751 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 6 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 187998 WEBB A 2077N 3100N 2139 0 XTO ENERGY INC. 189961 DAVIDSON, W. A. 961N 3100N 1395 0 XTO ENERGY INC. 190175 DAVIDSON, W. A. 589N 3100N 589 0 XTO ENERGY INC. 195757 WEBB A 93N 3100N 155 0 XTO ENERGY INC. 196256 WEBB A 5642X 5828X 5828 0 XTO ENERGY INC. 196687 WEBB A 7254X 7254X 7254 0 XTO ENERGY INC. 197864 WEBB A 8928X 9269X 9269 0 XTO ENERGY INC. 199247 WEBB A 992N 3100N 2790 0 XTO ENERGY INC. 200177 HUNT GAS UNIT 4 1271X 1271X 1271 0 XTO ENERGY INC. 202353 COCHRUM, W.T. G 2170N 3100N 2201 0 XTO ENERGY INC. 205081 HUNT GAS UNIT # 1581N 3100N 1705 0 XTO ENERGY INC. 206509 BLAIR, ORA 3689X 3689X 3689 0 XTO ENERGY INC. 208310 WEBB A 5022X 5022X 5022 0 XTO ENERGY INC. 216671 CUMMINS A 4247X 4247X 4247 0 XTO ENERGY INC. 218657 BLAIR, ORA 4898X 4898X 4898 0 XTO ENERGY INC. 219512 EUBANK-BEENE PRTL PLG 1116 0 XTO ENERGY INC. 220512 CUMMINS A 4216X 4898X 4898 0 XTO ENERGY INC. 221406 BLAIR, ORA 248N 3100N 1736 0 XTO ENERGY INC. 252935 DAVIDSON, W. A. 7502X 7502X 7502 0 FIELD TOTAL MONTHLY DELIVERABILITY 123411 05 DEW (TRAVIS PEAK) FLD NO. 24478379 NF XTO ENERGY INC. 276187 EUBANK-BEENE DELQ PR 18352 0 FIELD TOTAL MONTHLY DELIVERABILITY 18352 05 DONIE (PETTIT) FLD NO. 25310500 NF XTO ENERGY INC. 146948 MOORE 806N 3100N 1116 0 XTO ENERGY INC. 187536 MOORE 5332X 5332X 5332 0 XTO ENERGY INC. 187650 COX, WELDON GU 1550N 3100N 1550 0 XTO ENERGY INC. 188786 WEBB, T.S. "A" 868N 3100N 2356 0 XTO ENERGY INC. 212590 HUNT, N.B. GAS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 10354 05 DOWDY RANCH (COTTON VALLEY) FLD NO. 25978300 NF XTO ENERGY INC. 180070 HAGEN, SELMA GU 3720X 3720X 3720 0 XTO ENERGY INC. 184317 HAGEN, SELMA GU 1519N 3100N 1550 0 XTO ENERGY INC. 185982 HAGEN, SELMA GU 651N 3100N 2046 0 FIELD TOTAL MONTHLY DELIVERABILITY 7316 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 1395X 1395X 1395 0 FIELD TOTAL MONTHLY DELIVERABILITY 1395 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. 945936-0001 NNG SPOT SYSTEM PAGE 7 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (COTTON VALLEY) FLD NO. 67416166 NF XTO ENERGY INC. 120134 OGU (HUFF, C. 2883X 3441X 3441 0 XTO ENERGY INC. 120926 OGU (HOWELL, W 527N 3100N 868 0 XTO ENERGY INC. 129031 OGU (MC & SUGG 2356X 2356X 2356 0 XTO ENERGY INC. 133572 OGU (HOWELL, W. 1271N 3100N 1860 0 XTO ENERGY INC. 133573 OGU (MC & SUGGE 3627X 3627X 3627 0 XTO ENERGY INC. 133574 OGU (LEWIS, J.H 1550N 3100N 1550 0 XTO ENERGY INC. 133815 OGU (ALLYN, C.H 992X 992X 992 3452 XTO ENERGY INC. 133887 OGU (LEWIS, J.H 3069X 3069X 3069 0 XTO ENERGY INC. 134076 OGU (HARVARD, J 0N 3100N 403 0 XTO ENERGY INC. 134372 OGU (MC & SUGGE 1674X 1674X 1674 0 XTO ENERGY INC. 134380 OGU (ALLYN, C.H 1178X 2759X 2759 0 XTO ENERGY INC. 134917 OGU (MC & SUGGE 14B2 EXT 0 0 XTO ENERGY INC. 134918 OGU (MC & SUGGE SI MULT 0 0 XTO ENERGY INC. 135066 OGU (MC & SUGGE 2201N 3100N 2666 0 XTO ENERGY INC. 135489 OGU (HUFF, C.C. PRTL PLG 0 0 XTO ENERGY INC. 144170 OGU (HARVARD, J 341N 3100N 558 0 XTO ENERGY INC. 162759 OGU (LEWIS, J. 1054X 1054X 1054 0 XTO ENERGY INC. 209826 OGU (HOWELL, W. 310N 3100N 1023 0 XTO ENERGY INC. 213189 OGU (MC & SUGGE 4340X 4557X 4557 0 XTO ENERGY INC. 219347 OGU (MC & SUGGE 434N 3100N 1674 0 XTO ENERGY INC. 221085 OGU (MC & SUGGE 2976X 7099X 7099 0 FIELD TOTAL MONTHLY DELIVERABILITY 41230 05 OPELIKA (JAMES LIME) FLD NO. 67416200 NF XTO ENERGY INC. 077844 OGU (TURNER, H 62N 3100N 961 0 FIELD TOTAL MONTHLY DELIVERABILITY 961 05 OPELIKA (PETTIT) FLD NO. 67416332 NF WCP OPERATING COMPAN 015631 EDWARDS, F. F., 14B DENY 0 31 XTO ENERGY INC. 015633 EDWARDS, J. S. 217N 3100N 310 0 XTO ENERGY INC. 015634 OGU (JOHNSTON, 372N 3100N 806 0 XTO ENERGY INC. 015635 OGU (MCGEE, S. 682N 3100N 744 0 XTO ENERGY INC. 086178 OGU (SAYLORS, 465N 3100N 620 0 XTO ENERGY INC. 113652 OGU (SAYLORS, 93N 3100N 248 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. 1798N 3100N 1922 0 XTO ENERGY INC. 274103 OGU (HARVARD, J SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 5053 05 OPELIKA (RODESSA) FLD NO. 67416498 NF TDX ENERGY, LLC 038757 WYNNE, T. L. UN 403N 3100N 2883 0 XTO ENERGY INC. 015567 OGU (ALLYN, C. 465N 3100N 465 0 XTO ENERGY INC. 015568 OGU (ASHER, M. 0N 3100N 155 0 XTO ENERGY INC. 015569 OGU (BARTON, P 31N 3100N 31 0 XTO ENERGY INC. 015570 OGU (BUCKALEW, 682N 3100N 1147 0 XTO ENERGY INC. 015572 OGU (CORLEY, C 775N 3100N 775 0 XTO ENERGY INC. 015573 OGU (CORLEY, C 31N 3100N 31 0 XTO ENERGY INC. 015574 OGU (COX, M. A 93N 3100N 93 0 XTO ENERGY INC. 015575 OGU (DYER, W. 31N 3100N 31 0 XTO ENERGY INC. 015576 OGU (DYER, W. 62N 3100N 62 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 8 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 015577 OGU (EDWARDS, 62N 3100N 496 0 XTO ENERGY INC. 015578 OGU (FERGUSON, 434N 3100N 434 0 XTO ENERGY INC. 015579 OGU (HAMILL, G 14B2 EXT 0 0 XTO ENERGY INC. 015580 OGU (HATTON, E 14B DENY 0 0 XTO ENERGY INC. 015581 OGU (HATTON, E T. A. 0 0 XTO ENERGY INC. 015582 HEARNE, BEN 186N 3100N 403 0 XTO ENERGY INC. 015583 HEARNE, BEN 93N 3100N 2387 0 XTO ENERGY INC. 015584 HEARNE, BEN 5N 3100N 31 0 XTO ENERGY INC. 015587 OGU (HENDERSON 93N 3100N 465 0 XTO ENERGY INC. 015588 OGU (JOHNSTON, 434N 3100N 589 0 XTO ENERGY INC. 015589 OGU (KILLINGSW 14B2 EXT 0 0 XTO ENERGY INC. 015590 LACO OIL COMPAN 0N 3100N 31 0 XTO ENERGY INC. 015591 LACO OIL COMPAN 14B2 EXT 0 0 XTO ENERGY INC. 015592 OGU (LEWIS, E. 310N 3100N 465 0 XTO ENERGY INC. 015593 OGU (LEWIS, E. 155N 3100N 248 0 XTO ENERGY INC. 015594 OGU (LEWIS, J. 1271N 3100N 1271 0 XTO ENERGY INC. 015595 OGU (LEWIS, J. 93N 3100N 465 0 XTO ENERGY INC. 015596 OGU (LEWIS, R. 14B2 EXT 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. 015602 MAYFIELD 14B DENY 0 0 XTO ENERGY INC. 015603 OGU (PEACOCK, 2294X 3813X 3813 0 XTO ENERGY INC. 015605 OGU (SAYLORS, SWR 10 0 3042 XTO ENERGY INC. 015606 OGU (SAYLORS, 14B DENY 0 0 XTO ENERGY INC. 015607 OGU (SAYLORS, T. A. 0 0 XTO ENERGY INC. 015610 OGU (SAYLORS, 186N 3100N 217 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 372 0 XTO ENERGY INC. 015621 WILSON, TENNIAL 93N 3100N 2573 0 XTO ENERGY INC. 030817 DODSON, ROY 14B2 EXT 0 0 XTO ENERGY INC. 030818 LACO OIL CO. 14B2 EXT 0 0 XTO ENERGY INC. 032590 OGU (CORLEY, C SWR 10 158038 0 XTO ENERGY INC. 033333 DODSON, ROY 806N 3100N 1395 0 XTO ENERGY INC. 033640 OGU (INGRAM, M SWR 10 1860 165 XTO ENERGY INC. 041658 OGU (MC & SUGG SWR 10 0 56608 XTO ENERGY INC. 042220 EDWARDS, R. F. 93N 3100N 1798 0 XTO ENERGY INC. 042221 HEARNE, BEN 93N 3100N 93 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. 14B2 EXT 0 0 XTO ENERGY INC. 097613 OGU (LEWIS, J. 155N 3100N 248 0 XTO ENERGY INC. 099480 OGU (POPE, F T. A. 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 9 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF 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, 899N 3100N 899 0 XTO ENERGY INC. 111456 LOKEY, E. R. 14B2 EXT 0 0 XTO ENERGY INC. 113654 OGU (SAYLORS, 3441X 3627X 3627 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. 124N 3100N 124 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 992N 3100N 992 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, 0X 6169X 6169 0 XTO ENERGY INC. 123603 OGU (LEWIS, S 0N 3100N 248 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. 1891N 3100N 1891 0 XTO ENERGY INC. 142644 LACO OIL COMPAN 14B2 EXT 0 0 XTO ENERGY INC. 148590 OGU ((MCGEE, S 3906X 3906X 3906 0 XTO ENERGY INC. 149650 OGU (ASHER, W.D 0N 3100N 155 0 XTO ENERGY INC. 153462 OGU (HOWELL, W. 2573X 7905X 7905 0 XTO ENERGY INC. 158672 OGU (INGRAM, M 1116N 3100N 3007 0 XTO ENERGY INC. 159275 OGU (INGRAM, M. 1364N 3100N 2356 0 XTO ENERGY INC. 159417 TEDFORD, J.W. 403N 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 51480 XTO ENERGY INC. 171867 OGU (MC&SUGGETT SWR 10 620 129 XTO ENERGY INC. 172607 OGU (SAYLORS, M 2170N 3100N 2790 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. 174283 OGU (SPRADLIN, 589N 3100N 589 0 XTO ENERGY INC. 174557 OGU (CORLEY, C. SWR 10 0 0 XTO ENERGY INC. 175233 OGU (WOFFORD, G SWR 10 2945 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. 945936-0001 NNG SPOT SYSTEM PAGE 10 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF 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. 1612N 3100N 1612 0 XTO ENERGY INC. 184488 OGU (LEWIS J. H 341N 3100N 2759 0 XTO ENERGY INC. 184623 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 185480 OGU (HUFF, C. C 341X 341X 341 0 XTO ENERGY INC. 186832 OGU (SPRADLIN, 0N 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 231167 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 015623 OGU (HOWELL, W. 6448X 13578X 13578 0 XTO ENERGY INC. 015624 OGU (LEWIS, J. 1302N 3100N 1302 0 XTO ENERGY INC. 015625 OGU (MC & SUGG 1581N 3100N 1581 0 XTO ENERGY INC. 015626 OGU (MCGEE, S. 3162X 3162X 3162 0 XTO ENERGY INC. 015627 OGU (MCGEE, S. 434N 3100N 434 0 XTO ENERGY INC. 015628 OGU (MAGERS, T 1550N 3100N 2263 0 XTO ENERGY INC. 015629 OGU (SAYLORS, 248N 3100N 868 0 XTO ENERGY INC. 015630 OGU (TULLOS A- 1302N 3100N 1302 0 XTO ENERGY INC. 030811 OGU (WOFFORD, 0N 3100N 899 0 XTO ENERGY INC. 031401 OGU (TULLOS, J 14B2 EXT 0 0 XTO ENERGY INC. 031403 OGU (SAYLORS, 1054N 3100N 1054 0 XTO ENERGY INC. 032536 OGU (CORLEY, C 1054N 3100N 1054 0 XTO ENERGY INC. 033625 OGU (HARVARD, 4495X 4495X 4495 0 XTO ENERGY INC. 033875 OGU (INGRAM, M. 3937X 5084X 5084 0 XTO ENERGY INC. 034594 OGU (LEWIS, J. 2418X 5363X 5363 0 XTO ENERGY INC. 035171 OGU (MAGERS, T 465N 3100N 465 0 XTO ENERGY INC. 035172 OGU (MALONE, G 4185X 7006X 7006 2017 XTO ENERGY INC. 035711 OGU (POPE, F. 248N 3100N 248 0 XTO ENERGY INC. 040092 OGU (MC & SUGG 248X 6355X 6355 0 XTO ENERGY INC. 040252 OGU (SAYLORS, 2170N 3100N 2170 0 XTO ENERGY INC. 040254 OGU (ALLYN, C. 2511X 2511X 2511 0 XTO ENERGY INC. 040255 OGU (ALLYN, C. 14B2 EXT 0 0 XTO ENERGY INC. 041659 OGU (MC & SUGG T. A. 0 0 XTO ENERGY INC. 078395 OGU (MC & SUGG 3162X 3162X 3162 0 XTO ENERGY INC. 088495 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 088613 OGU (TULLOS, J 3720X 5053X 5053 0 XTO ENERGY INC. 094942 OGU (KILLINGSW 620N 3100N 1023 0 XTO ENERGY INC. 097463 OGU (PEACOCK, 0N 3100N 31 0 XTO ENERGY INC. 098267 OGU (MAGERS, T 93N 3100N 93 0 XTO ENERGY INC. 102069 OGU (CORLEY, C 14B DENY 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 11 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 102496 OGU (MCGEE, S. 3038X 3038X 3038 0 XTO ENERGY INC. 105230 OGU (INGRAM, M 1147N 3100N 1147 0 XTO ENERGY INC. 108108 OGU (MC & SUGG 3410X 5704X 5704 0 XTO ENERGY INC. 110847 OGU (INGRAM, M 0N 3100N 1953 0 XTO ENERGY INC. 111722 OGU (HAMILL, S 2232N 3100N 2759 9461 XTO ENERGY INC. 113464 OGU (MALONE, G 3317X 5301X 5301 0 XTO ENERGY INC. 113653 OGU (SAYLORS, PRTL PLG 0 0 XTO ENERGY INC. 113962 OGU (LEWIS, S. 1116N 3100N 1302 0 XTO ENERGY INC. 113963 OGU (SAYLORS, 1209N 3100N 2821 0 XTO ENERGY INC. 114083 OGU (POPE, F. 2697X 2697X 2697 0 XTO ENERGY INC. 114462 OGU (MC & SUGG 434N 3100N 434 0 XTO ENERGY INC. 114949 OGU (MC & SUGG 2108X 2108X 2108 0 XTO ENERGY INC. 115446 OGU (ALLYN, C. 589N 3100N 589 0 XTO ENERGY INC. 116215 OGU (TULLOS, J 1271N 3100N 1550 0 XTO ENERGY INC. 116216 OGU (CORLEY, C 14B2 EXT 0 0 XTO ENERGY INC. 116220 OGU (LEWIS, J. 1364N 3100N 1364 0 XTO ENERGY INC. 116221 OGU (MAGERS, T 3255X 3689X 3689 0 XTO ENERGY INC. 116629 OGU (POPE, F. 1767N 3100N 3100 0 XTO ENERGY INC. 117686 OGU (MAGERS, T 465X 465X 465 0 XTO ENERGY INC. 117926 OGU (ALLYN, C. 2170N 3100N 2170 0 XTO ENERGY INC. 118324 OGU (LEWIS, E. SI MULT 0 0 XTO ENERGY INC. 118326 OGU (HENDERSON, 93N 3100N 155 0 XTO ENERGY INC. 118593 OGU (MC & SUGGE 2170X 9827X 9827 0 XTO ENERGY INC. 118807 OGU (KILLINGSW PRTL PLG 0 0 XTO ENERGY INC. 119016 OGU (TULLOS, J 372N 3100N 1054 0 XTO ENERGY INC. 119232 OGU (MCGEE, S. 1209N 3100N 2666 6658 XTO ENERGY INC. 119395 OGU (LEWIS, J. 341N 3100N 341 0 XTO ENERGY INC. 119835 OGU (LEWIS, EU 2356N 3100N 2356 0 XTO ENERGY INC. 119847 OGU (MALONE, G 589N 3100N 1333 0 XTO ENERGY INC. 120130 OGU (TULLOS, J T. A. 0 0 XTO ENERGY INC. 120133 OGU (HATTON, E 2325N 3100N 2790 0 XTO ENERGY INC. 120272 OGU (ASHER, M. 1023N 3100N 1271 0 XTO ENERGY INC. 120351 OGU (SAYLORS, 310N 3100N 310 0 XTO ENERGY INC. 121981 OGU (HARVARD, 5983X 6169X 6169 0 XTO ENERGY INC. 122586 OGU (ALLYN, C. 3410X 3410X 3410 0 XTO ENERGY INC. 122587 OGU (SPRADLIN, 682N 3100N 682 0 XTO ENERGY INC. 122588 OGU (CORLEY, C 1116X 1116X 1116 0 XTO ENERGY INC. 122589 OGU (MAGERS, T 4712X 5642X 5642 0 XTO ENERGY INC. 122966 OGU (MALONE, G 279N 3100N 279 0 XTO ENERGY INC. 122967 OGU (LEWIS, J. 2604X 3007X 3007 0 XTO ENERGY INC. 122968 OGU (ASHER, W. 14B2 EXT 0 0 XTO ENERGY INC. 122969 OGU (MC & SUGG SWR 10 0 0 XTO ENERGY INC. 123075 OGU (MC & SUGG 4092X 4092X 4092 0 XTO ENERGY INC. 123080 OGU (SAYLORS, 1147N 3100N 1364 0 XTO ENERGY INC. 123081 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 123082 OGU (WOFFORD, 961N 3100N 992 4291 XTO ENERGY INC. 123083 OGU (MC & SUGG 434N 3100N 434 0 XTO ENERGY INC. 123158 OGU (HUFF, C. 682N 3100N 682 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 12 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 123165 OGU (MAGERS, T 806N 3100N 1209 0 XTO ENERGY INC. 123359 OGU (WOFFORD, 31N 3100N 31 0 XTO ENERGY INC. 123363 OGU (TULLOS, J 558N 3100N 2294 0 XTO ENERGY INC. 123468 OGU (MALONE, G 248N 3100N 465 0 XTO ENERGY INC. 123602 OGU (LEWIS, S 217N 3100N 372 0 XTO ENERGY INC. 124430 OGU (TULLOS, J. 2511N 3100N 3100 0 XTO ENERGY INC. 124431 OGU (MALONE, G 8X 9920X 9920 0 XTO ENERGY INC. 124433 OGU (MC & SUGG 1333N 3100N 1953 0 XTO ENERGY INC. 124716 OGU (MC & SUGG 713N 3100N 744 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. 3286X 3472X 3472 0 XTO ENERGY INC. 125415 OGU (ASHER, W. 1891X 1891X 1891 689 XTO ENERGY INC. 125416 OGU (CORLEY, C 775N 3100N 775 0 XTO ENERGY INC. 125422 OGU (HARVARD, 3100X 5921X 5921 0 XTO ENERGY INC. 125615 OGU (HARVARD, 2387X 2387X 2387 0 XTO ENERGY INC. 125616 OGU (MCGEE, S. 3255X 3658X 3658 0 XTO ENERGY INC. 125680 OGU (HUFF, C. 2263X 2263X 2263 102 XTO ENERGY INC. 125997 OGU (WOFFORD, PRTL PLG 0 0 XTO ENERGY INC. 126861 OGU (SAYLORS, 155N 3100N 1736 0 XTO ENERGY INC. 138189 OGU (HATTON, J. 14B2 EXT 0 0 XTO ENERGY INC. 138520 OGU (SAYLORS, M 1457X 4526X 4526 0 XTO ENERGY INC. 138521 OGU (HOWELL, W. 8804X 9827X 9827 0 XTO ENERGY INC. 139004 OGU (TURNER, H 682N 3100N 682 0 XTO ENERGY INC. 144687 OGU (MAGERS, T 0X 5146X 5146 0 XTO ENERGY INC. 144893 OGU (SAYLORS, T. A. 0 0 XTO ENERGY INC. 145046 OGU (MAGERS, T 0X 4154X 4154 0 XTO ENERGY INC. 145047 OGU (CORLEY, C 1581N 3100N 1860 0 XTO ENERGY INC. 145277 OGU (MCGEE, S. 2914X 2914X 2914 0 XTO ENERGY INC. 145286 OGU (POPE, F.S 1612N 3100N 1736 0 XTO ENERGY INC. 145327 OGU (LEWIS, J. 1054N 3100N 1054 0 XTO ENERGY INC. 145330 OGU (KILLINGSW 62N 3100N 992 0 XTO ENERGY INC. 145599 OGU (MALONE , 4433X 13795X 13795 0 XTO ENERGY INC. 145602 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 145608 OGU (CORLEY, C 1519X 3224X 3224 0 XTO ENERGY INC. 145609 OGU (MC & SUGG 0N 3100N 31 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 2356X 12741X 12741 0 XTO ENERGY INC. 145999 OGU (SPRADLIN, PRTL PLG 0 0 XTO ENERGY INC. 146286 OGU (ALLYN, C. 2976X 2976X 2976 0 XTO ENERGY INC. 146291 OGU (LEWIS, J. 1643N 3100N 1643 0 XTO ENERGY INC. 146419 OGU (MC & SUGG 186N 3100N 186 0 XTO ENERGY INC. 146421 OGU (HUFF, C.C 2728X 3410X 3410 0 XTO ENERGY INC. 146464 OGU (TULLOS, J 465N 3100N 961 0 XTO ENERGY INC. 162120 OGU (HATTON, J 217X 6200X 6200 0 XTO ENERGY INC. 165734 OGU (HARVARD, J 2325X 6355X 6355 0 XTO ENERGY INC. 177354 OGU (LEWIS, J. PRTL PLG 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 13 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF 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 1147N 3100N 1488 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. 2356X 6169X 6169 0 XTO ENERGY INC. 214627 OGU (SPRADLIN, 3100X 4557X 4557 0 XTO ENERGY INC. 230323 OGU (MAGERS, T. 465N 3100N 465 0 XTO ENERGY INC. 251123 OGU (MC & SUGET 961N 3100N 2945 0 XTO ENERGY INC. 273485 WELLS, GRACE "A 3875X 3875X 3875 0 FIELD TOTAL MONTHLY DELIVERABILITY 310310 05 REED (PETTIT) FLD NO. 75509275 NF XTO ENERGY INC. 179965 NORTHEN GAS UNI 0N 3100N 31 0 XTO ENERGY INC. 186316 NORTHEN GAS UNI 0N 3100N 2573 0 XTO ENERGY INC. 188427 NORTHEN GAS UNI T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2604 05 REED (RODESSA) FLD NO. 75509332 NS 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. 157949 NORTHEN GAS UNI 1240N 3100N 1240 0 XTO ENERGY INC. 205617 WILLIFORD, C. N 14B2 EXT 0 0 XTO ENERGY INC. 223247 WILLIFORD, C. N 8370X 8463X 8463 0 FIELD TOTAL MONTHLY DELIVERABILITY 9703 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 068963 BROWN, J. W. 1953N 3100N 2387 0 XTO ENERGY INC. 072369 REED GU #4 3844X 3844X 3844 0 XTO ENERGY INC. 073550 ZENO KING GAS U 1333N 3100N 1519 0 XTO ENERGY INC. 074628 IVY, ATHEL 10416X 14415X 14415 0 XTO ENERGY INC. 076924 BLACK, H. D. UN 2046N 3100N 2263 0 XTO ENERGY INC. 077133 SNEED GAS UNIT 31N 3100N 31 0 XTO ENERGY INC. 077531 SARTOR 3379X 3379X 3379 0 XTO ENERGY INC. 077651 SENTER 2821X 2821X 2821 0 XTO ENERGY INC. 079932 COOPER 682X 682X 682 0 XTO ENERGY INC. 079933 HUMPHRIES 4433X 4433X 4433 0 XTO ENERGY INC. 080361 REED GU #4 5332X 5549X 5549 0 XTO ENERGY INC. 080944 KEILS, W. A. GA 3193X 3193X 3193 0 XTO ENERGY INC. 086179 ROPER 1550N 3100N 1922 0 XTO ENERGY INC. 096668 IVY, ATHEL UNIT 713N 3100N 713 0 XTO ENERGY INC. 098584 CITY OF FAIRFIE 2139N 3100N 2666 0 XTO ENERGY INC. 107824 BROWN, J. W. G. 5053X 5053X 5053 0 XTO ENERGY INC. 109291 SARTOR GAS UNIT 3875X 3999X 3999 0 XTO ENERGY INC. 113277 BONNER, J. 837N 3100N 837 0 XTO ENERGY INC. 114715 MCMICHAEL "B" G 1612N 3100N 1612 0 XTO ENERGY INC. 133813 KEILS, W. A. GA 1116N 3100N 1271 0 XTO ENERGY INC. 134929 COOPER 744N 3100N 775 0 XTO ENERGY INC. 136538 SENTER 1147N 3100N 1147 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 14 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 151119 NORTHEN GAS UNI PRTL PLG 0 0 XTO ENERGY INC. 159091 REED GU #4 1147N 3100N 1147 0 XTO ENERGY INC. 164904 REED GU #4 31N 3100N 837 0 XTO ENERGY INC. 165486 HARTLEY UNIT 558N 3100N 558 0 XTO ENERGY INC. 167350 SNEED GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 170964 FOOTBALL FIELD 3999X 3999X 3999 0 XTO ENERGY INC. 173813 SNEED GAS UNIT 93N 3100N 93 0 XTO ENERGY INC. 185486 ATHEL IVY UNIT 5580X 5580X 5580 0 XTO ENERGY INC. 186084 BONNER, J. 4960X 4960X 4960 0 XTO ENERGY INC. 186131 BONNER, J. 3844X 4061X 4061 0 XTO ENERGY INC. 186360 WILLIFORD, C. N 279N 3100N 868 0 XTO ENERGY INC. 187576 JOHNSON HEIRS 4216X 4464X 4464 0 XTO ENERGY INC. 187618 BONNER, J. 682N 3100N 1116 0 XTO ENERGY INC. 200913 JOHNSON HEIRS 2759X 2759X 2759 0 XTO ENERGY INC. 201573 BONNER, J. 310N 3100N 310 0 XTO ENERGY INC. 203537 BONNER, J. 5797X 5797X 5797 0 XTO ENERGY INC. 207049 BONNER, J. 1240N 3100N 1612 0 XTO ENERGY INC. 209659 BONNER, J. 496X 496X 496 0 XTO ENERGY INC. 216933 BONNER, J. 2821N 3100N 3007 0 XTO ENERGY INC. 217939 REED GU #4 5146X 5177X 5177 0 XTO ENERGY INC. 222970 NORTHEN GAS UNI 4960X 5115X 5115 0 XTO ENERGY INC. 226502 CITY OF FAIRFIE 2790N 3100N 2883 0 XTO ENERGY INC. 234840 MCMICHAEL "B" G 4960X 4960X 4960 0 XTO ENERGY INC. 235719 NORTHEN GAS UNI 2790X 3596X 3596 0 XTO ENERGY INC. 241232 NORTHEN GAS UNI 4216X 4216X 4216 0 XTO ENERGY INC. 241720 BONNER, J. 1147N 3100N 1147 0 XTO ENERGY INC. 248210 BUTLER GAS UNIT 2449X 3565X 3565 0 XTO ENERGY INC. 251249 PICKETT NO. 1 G 4774X 5022X 5022 0 FIELD TOTAL MONTHLY DELIVERABILITY 141856 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 240447 BARTON, H. P. 5208X 5208X 5208 0 XTO ENERGY INC. 251353 BARTON, H. P. 8990X 11036X 11036 0 FIELD TOTAL MONTHLY DELIVERABILITY 16244 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 1116N 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 3038N 3100N 3038 2911 XTO ENERGY INC. 132445 MCGEE, SCOTT R. 558X 4185X 4185 0 XTO ENERGY INC. 133310 WOMACK 2108N 3100N 2387 0 XTO ENERGY INC. 133904 HODGE, F.L. PRTL PLG 0 0 XTO ENERGY INC. 134521 MCGEE, SCOTT R. 992N 3100N 2387 0 XTO ENERGY INC. 136105 BRIGGS-MORELAND 2852X 4092X 4092 0 XTO ENERGY INC. 141827 BLACK, C. O. 465N 3100N 465 0 XTO ENERGY INC. 143486 BLACK, VERA 3782X 3782X 3782 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 15 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 144822 BLACK, VERA 1891N 3100N 2852 0 XTO ENERGY INC. 149533 BLACK, C. O. 465N 3100N 1705 0 XTO ENERGY INC. 150783 HOGG, ALLIE MAR 4929X 7626X 7626 0 XTO ENERGY INC. 151009 BLACK, VERA 1N 3100N 558 0 XTO ENERGY INC. 168529 HOGG, ALLIE M. 3224X 5332X 5332 0 XTO ENERGY INC. 168588 HOLCOMBE 0X 3627X 3627 0 XTO ENERGY INC. 168890 BLACK, C. O. 4185X 4929X 4929 0 XTO ENERGY INC. 169594 BRIGGS-MORELAND 403N 3100N 403 0 XTO ENERGY INC. 170154 BLACK, VERA 2449X 4526X 4526 0 XTO ENERGY INC. 172464 WALTON, ROBERT 3844X 3844X 3844 0 XTO ENERGY INC. 172651 BLACK, C. O. 3658X 3751X 3751 0 XTO ENERGY INC. 175004 HOLCOMBE 1705N 3100N 1860 0 XTO ENERGY INC. 193200 BLACK, VERA 3720X 3720X 3720 0 XTO ENERGY INC. 199348 HOGG, ALLIE MAR 14B2 EXT 0 0 XTO ENERGY INC. 202473 BLACK, C. O. 3534X 3720X 3720 0 XTO ENERGY INC. 202575 WALTON, ROBERT 2015N 3100N 2015 0 XTO ENERGY INC. 204026 MCGEE, SCOTT R. 1736N 3100N 1736 766 XTO ENERGY INC. 204917 HOGG, ALLIE MAR 1643N 3100N 1643 0 XTO ENERGY INC. 206196 HOGG, ALLIE M. 2232X 3317X 3317 0 XTO ENERGY INC. 206344 HOLCOMBE 2356X 3286X 3286 0 XTO ENERGY INC. 206377 HOGG, ALLIE MAR 1674N 3100N 1674 0 XTO ENERGY INC. 209959 BLACK, C. O. 1333N 3100N 1333 10058 XTO ENERGY INC. 211004 WALTON, ROBERT 4464X 4619X 4619 0 XTO ENERGY INC. 212288 WALTON, ROBERT 1426N 3100N 1426 0 XTO ENERGY INC. 212291 BLACK, VERA 899N 3100N 899 1106 XTO ENERGY INC. 213735 LISTON, W.L. 1457N 3100N 1674 0 XTO ENERGY INC. 214384 WOMACK 0X 14570X 14570 0 XTO ENERGY INC. 224273 BRIGGS-MORELAND 2046N 3100N 2294 54413 XTO ENERGY INC. 234859 HOLCOMBE 4216X 5270X 5270 0 FIELD TOTAL MONTHLY DELIVERABILITY 115661 06 BETHANY (PALMER SAND) FLD NO. 07527325 NF XTO ENERGY INC. 136990 WALTON, ROBERT 1209X 6231X 6231 0 XTO ENERGY INC. 138803 ROQUEMORE, H. G 0N 3100N 1302 0 XTO ENERGY INC. 139286 MCGEE, SCOTT R. 682N 3100N 961 0 FIELD TOTAL MONTHLY DELIVERABILITY 8494 06 BETHANY (PETTIT) FLD NO. 07527403 NF XTO ENERGY INC. 029361 ROBERSON, JOE U SI MULT 0 0 XTO ENERGY INC. 146027 WALTON, ROBERT 2077N 3100N 2077 0 FIELD TOTAL MONTHLY DELIVERABILITY 2077 06 BETHANY (TRAVIS PEAK) FLD NO. 07527682 NF XTO ENERGY INC. 029512 ROBERSON, JOE U 2170X 4402X 4402 0 XTO ENERGY INC. 131656 MCGEE, SCOTT R. 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 4402 06 BETHANY (TRAVIS PEAK 6690) FLD NO. 07527963 NO XTO ENERGY INC. 126579 BURNETT 961N 3100N 961 0 FIELD TOTAL MONTHLY DELIVERABILITY 961 06 BETHANY, EAST (COTTON VALLEY) FLD NO. 07528500 NF XTO ENERGY INC. 231792 GULLEY, MARVIN 4464X 4464X 4464 0 FIELD TOTAL MONTHLY DELIVERABILITY 4464 06 BETHEL (TRAVIS PEAK) FLD NO. 07544475 NO XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 16 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 XTO ENERGY INC. 204125 USA BRITTAIN 558N 3100N 837 0 XTO ENERGY INC. 205016 USA BRITTAIN "A 651N 3100N 1178 0 FIELD TOTAL MONTHLY DELIVERABILITY 2015 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. 4712X 4712X 4712 0 XTO ENERGY INC. 106298 WALTON, ROBERT PRTL PLG 0 0 XTO ENERGY INC. 124435 MCGEE, SCOTT R. 2387X 3317X 3317 0 XTO ENERGY INC. 128423 WOMACK 14B2 EXT 0 0 XTO ENERGY INC. 129891 HODGE, F.L. 2821X 3131X 3131 0 XTO ENERGY INC. 129975 WOMACK 3658X 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 2170N 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 1271N 3100N 1271 0 XTO ENERGY INC. 163502 HOGG, ALLIE MAR PRTL PLG 0 0 XTO ENERGY INC. 164220 HOLCOMBE PRTL PLG 0 0 XTO ENERGY INC. 165890 WOMACK PRTL PLG 0 0 XTO ENERGY INC. 167757 LISTON, W. L. 3131X 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. 1519N 3100N 1550 0 XTO ENERGY INC. 252127 BRIGGS-MORELAND 4960X 4960X 4960 0 FIELD TOTAL MONTHLY DELIVERABILITY 28117 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 62X 4681X 4681 0 XTO ENERGY INC. 160121 BRIGGS-MORELAND SWR 10 0 0 XTO ENERGY INC. 171019 HOGG, ALLIE MAR 1395N 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 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 17 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF *** ANADARKO E&P ONSHORE 133327 MOORE, LLOYD GA PRTL PLG 0 0 BASA RESOURCES, INC. 086444 HOWE 14B2 EXT 0 0 XTO ENERGY INC. 074700 BRODERICK GU 1, 2604X 2604X 2604 0 XTO ENERGY INC. 076558 GHOLSTON, J.S. 465N 3100N 620 0 XTO ENERGY INC. 076576 ANDERSON, ALMA 1N 3100N 31 0 XTO ENERGY INC. 077541 WOOLWORTH, J. D 992X 992X 992 0 XTO ENERGY INC. 077542 JONES, ELSIE 2821X 2821X 2821 0 XTO ENERGY INC. 078204 DONALD, F.H. 775X 775X 775 0 XTO ENERGY INC. 079295 COLEMAN, M.J. 1922X 1922X 1922 37 XTO ENERGY INC. 080465 THOMAS & WOOD 14B2 EXT 0 0 XTO ENERGY INC. 082042 HOLMES, S.L. 1953X 1953X 1953 0 XTO ENERGY INC. 083074 PIRKLE, L. H. 2325N 3100N 2325 0 XTO ENERGY INC. 083723 ALLISON, THOMAS 372X 372X 372 47 XTO ENERGY INC. 084701 KYLE, FRED UNIT 4805X 5425X 5425 0 XTO ENERGY INC. 084829 BROWN, J.C. 4557X 4557X 4557 0 XTO ENERGY INC. 084856 OWENS, NELLIE 1116X 1116X 1116 0 XTO ENERGY INC. 085178 BANKS, W.R. 3162X 3410X 3410 0 XTO ENERGY INC. 086760 DAVIS, A. L. 4743X 4898X 4898 0 XTO ENERGY INC. 087003 PIRKLE, L.H. "C 2325X 2325X 2325 0 XTO ENERGY INC. 087872 CARTHAGE GU 2 R 2387X 2387X 2387 0 XTO ENERGY INC. 088046 CARTHAGE GU 32 3069X 3441X 3441 0 XTO ENERGY INC. 094964 HOLMES, S. L. 3937X 4247X 4247 0 XTO ENERGY INC. 098171 ALLISON, THOMAS 837N 3100N 837 0 XTO ENERGY INC. 098840 PIRKLE, L. H. 7068X 8742X 8742 0 XTO ENERGY INC. 098841 THOMAS & WOOD 1550N 3100N 1550 0 XTO ENERGY INC. 100005 GHOLSTON, J. S. 3658X 3658X 3658 0 XTO ENERGY INC. 101029 DONALD, F. H. 9548X 10912X 10912 0 XTO ENERGY INC. 101213 ANDERSON, ALMA 1023N 3100N 1023 0 XTO ENERGY INC. 101745 BROWN, J. C. 3472X 3472X 3472 0 XTO ENERGY INC. 102588 COLEMAN, M.J. 3193X 3193X 3193 0 XTO ENERGY INC. 102617 WOOLWORTH, J. D 4712X 4712X 4712 0 XTO ENERGY INC. 103243 BANKS, W. R. 5549X 7874X 7874 0 XTO ENERGY INC. 103405 DAVIS, A. L. 4619X 4619X 4619 0 XTO ENERGY INC. 103626 OWENS, NELLIE 4247X 4247X 4247 0 XTO ENERGY INC. 104057 SEALEY, JJ 4743X 4743X 4743 0 XTO ENERGY INC. 106300 BRODERICK GU2, 5580X 5580X 5580 0 XTO ENERGY INC. 106603 JONES, ELSIE 2511X 2511X 2511 7 XTO ENERGY INC. 109756 OWENS, A. H. 3906X 6169X 6169 0 XTO ENERGY INC. 115885 CARTHAGE GU 2 R 5084X 5425X 5425 0 XTO ENERGY INC. 116254 PIRKLE, L.H. "C 4061X 4061X 4061 0 XTO ENERGY INC. 117007 OWENS, A.H. GU 2666N 3100N 2852 0 XTO ENERGY INC. 120483 CARTHAGE GU 32 4402X 4402X 4402 0 XTO ENERGY INC. 121288 BRODERICK GU 1, 744N 3100N 744 0 XTO ENERGY INC. 135836 HOLMES, S. L. 620N 3100N 868 0 XTO ENERGY INC. 138204 DAVIS, A. L. 2511X 2511X 2511 0 XTO ENERGY INC. 138221 PIRKLE, L.H. "C 4278X 4278X 4278 0 XTO ENERGY INC. 139282 JONES, ELSIE 1953X 1953X 1953 0 XTO ENERGY INC. 139612 ANDERSON, ALMA 899N 3100N 1116 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 18 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 139913 COLEMAN, M. J. 3286X 3472X 3472 0 XTO ENERGY INC. 139933 THOMAS & WOOD 3844X 4030X 4030 0 XTO ENERGY INC. 140116 DONALD, F.H. 4681X 4836X 4836 0 XTO ENERGY INC. 140213 SEALEY, J. J. 4960X 5146X 5146 0 XTO ENERGY INC. 140294 WOOLWORTH, J. D 3069X 3069X 3069 0 XTO ENERGY INC. 140315 BROWN, J.C. 4681X 4681X 4681 0 XTO ENERGY INC. 140644 KYLE, FRED UNIT 7037X 7099X 7099 0 XTO ENERGY INC. 140725 OWENS, NELLIE 3410X 3844X 3844 0 XTO ENERGY INC. 141219 PIRKLE, L.H. "C 1767N 3100N 1767 0 XTO ENERGY INC. 141220 PIRKLE, L. H. 2511X 2511X 2511 744 XTO ENERGY INC. 141262 DONALD, F. H. 5394X 5394X 5394 0 XTO ENERGY INC. 141338 CARTHAGE GU 2 R 2480X 2480X 2480 0 XTO ENERGY INC. 141385 BANKS, W. R. 2170X 2170X 2170 0 XTO ENERGY INC. 141594 ALLISON, THOMAS 3255X 3255X 3255 0 XTO ENERGY INC. 141613 HOLMES, S. L. 3255X 3255X 3255 0 XTO ENERGY INC. 141734 KYLE, FRED 3503X 7099X 7099 0 XTO ENERGY INC. 141735 OWENS, A. H. 3627X 4216X 4216 0 XTO ENERGY INC. 141736 CARTHAGE GU 32 2945X 2945X 2945 733 XTO ENERGY INC. 142298 JONES, ELSIE 3286X 4464X 4464 0 XTO ENERGY INC. 142497 THOMAS & WOOD 2883X 2883X 2883 0 XTO ENERGY INC. 142501 DAVIS, A. L. 4247X 4247X 4247 0 XTO ENERGY INC. 142528 OWENS, A.H. 3193X 4464X 4464 0 XTO ENERGY INC. 142604 WOOLWORTH, J. D 3813X 3813X 3813 0 XTO ENERGY INC. 142908 ANDERSON, ALMA 2170N 3100N 2170 0 XTO ENERGY INC. 142991 BANKS, W.R. 3131X 3131X 3131 0 XTO ENERGY INC. 142992 CARTHAGE GU 2 R 3782X 3782X 3782 0 XTO ENERGY INC. 143144 KYLE, FRED UNIT 5146X 5239X 5239 0 XTO ENERGY INC. 143652 COLEMAN, M.J. 4433X 5332X 5332 0 XTO ENERGY INC. 143703 SEALEY, J.J. 2356X 2356X 2356 57 XTO ENERGY INC. 143811 GHOLSTON, J.S. 1209X 1209X 1209 0 XTO ENERGY INC. 143853 CARTHAGE GU 32 5053X 5115X 5115 0 XTO ENERGY INC. 144597 OWENS, NELLIE 5425X 5735X 5735 0 XTO ENERGY INC. 144718 GHOLSTON, J.S. 3038X 3038X 3038 0 XTO ENERGY INC. 145225 KYLE, FRED UNIT 2635X 2635X 2635 0 XTO ENERGY INC. 145227 PIRKLE, L.H. "C 2697N 3100N 2728 0 XTO ENERGY INC. 145310 BROWN, J.C. 3038X 3317X 3317 0 XTO ENERGY INC. 145375 DAVIS, A.L. 2325N 3100N 2728 0 XTO ENERGY INC. 145590 BANKS, W.R. 3658X 3658X 3658 0 XTO ENERGY INC. 145699 DONALD, F.H. 3720X 5177X 5177 0 XTO ENERGY INC. 147814 THOMAS & WOOD 5332X 5332X 5332 0 XTO ENERGY INC. 149198 OWENS, A. H. 0X 3813X 3813 0 XTO ENERGY INC. 149499 PIRKLE, L. H. 2170X 2170X 2170 0 XTO ENERGY INC. 149543 HOLMES, S. L. 3131X 3348X 3348 0 XTO ENERGY INC. 149743 WOOLWORTH, J. D 899X 899X 899 0 XTO ENERGY INC. 150533 OWENS, NELLIE 4371X 5735X 5735 0 XTO ENERGY INC. 150950 COLEMAN, M.J. 1984X 3286X 3286 0 XTO ENERGY INC. 151459 JONES, ELSIE 1984X 6572X 6572 0 XTO ENERGY INC. 151791 SEALEY, J.J. 2418N 3100N 2418 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 19 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 151825 GHOLSTON, J. S. 403N 3100N 403 0 XTO ENERGY INC. 152323 CARTHAGE GU 2 R 3503X 3503X 3503 0 XTO ENERGY INC. 153308 KYLE, FRED UNIT 465X 465X 465 0 XTO ENERGY INC. 153440 BROWN, J. C. 1829X 1829X 1829 0 XTO ENERGY INC. 153495 DONALD, F.H. 5208X 6014X 6014 0 XTO ENERGY INC. 153803 DAVIS, A. L. 124X 124X 124 0 XTO ENERGY INC. 154335 CARTHAGE GU 32 3503X 3503X 3503 0 XTO ENERGY INC. 154978 BANKS, W. R. 2356N 3100N 2573 0 XTO ENERGY INC. 155530 PIRKLE, L.H. "C 1271N 3100N 1271 0 XTO ENERGY INC. 155580 THOMAS & WOOD 2449N 3100N 2449 0 XTO ENERGY INC. 156003 JONES, ELSIE 93N 3100N 93 0 XTO ENERGY INC. 156290 COLEMAN, M.J. 1984X 1984X 1984 0 XTO ENERGY INC. 156367 OWENS, A.H. 2077N 3100N 2077 0 XTO ENERGY INC. 157933 SEALEY, J.J. 4526X 4805X 4805 0 XTO ENERGY INC. 158049 PIRKLE, L. H. 1767N 3100N 2573 0 XTO ENERGY INC. 159416 HOLMES, S.L. 6076X 6231X 6231 0 XTO ENERGY INC. 159718 OWENS, NELLIE 3379X 3813X 3813 0 XTO ENERGY INC. 159952 CARTHAGE GU 2 R 5332X 6107X 6107 0 XTO ENERGY INC. 159963 CARTHAGE GU 32 4557X 5332X 5332 0 XTO ENERGY INC. 161030 GHOLSTON, J.S. 465N 3100N 496 0 XTO ENERGY INC. 161321 COLEMAN, MRS. M 1891X 1891X 1891 0 XTO ENERGY INC. 163362 PIRKLE, L. H. 1302N 3100N 1333 0 XTO ENERGY INC. 163572 JONES, ELSIE 1891N 3100N 2015 0 XTO ENERGY INC. 164048 HOLMES, S.L. UN 1581N 3100N 2387 0 XTO ENERGY INC. 164988 OWENS, NELLIE 14B2 EXT 0 0 XTO ENERGY INC. 165495 WOOLWORTH, J. D 14B2 EXT 0 0 XTO ENERGY INC. 165531 DONALD, F.H. 14B2 EXT 0 0 XTO ENERGY INC. 165659 ALLISON, THOMAS 1829N 3100N 2790 0 XTO ENERGY INC. 165663 ALLISON, THOMAS 3441X 3441X 3441 0 XTO ENERGY INC. 165863 BANKS, W.R. 8587X 16337X 16337 0 XTO ENERGY INC. 165924 PIRKLE, L.H. "C 310N 3100N 310 0 XTO ENERGY INC. 166139 BROWN. J.C. 2046N 3100N 2046 0 XTO ENERGY INC. 166930 CARTHAGE GU 2 R 14B2 EXT 0 0 XTO ENERGY INC. 169172 ALLISON, THOMAS 1922N 3100N 3007 0 XTO ENERGY INC. 169930 ALLISON, THOMAS 3100X 3100X 3100 0 XTO ENERGY INC. 169935 THOMAS & WOOD 3069X 3534X 3534 0 XTO ENERGY INC. 169936 OWENS, NELLIE 1922N 3100N 2449 0 XTO ENERGY INC. 169946 KYLE, FRED UNIT 3317X 3751X 3751 0 XTO ENERGY INC. 170704 DONALD, F.H. 2015X 2015X 2015 0 XTO ENERGY INC. 171438 BROWN, J. C. 3255X 3255X 3255 0 XTO ENERGY INC. 171527 DAVIS, A. L. 2294N 3100N 2542 0 XTO ENERGY INC. 171717 PIRKLE, L.H. "C 14B2 EXT 0 0 XTO ENERGY INC. 171760 CARTHAGE GU 2 R 31N 3100N 31 0 XTO ENERGY INC. 199736 DAVIS, A. L. 2480X 2480X 2480 0 XTO ENERGY INC. 200648 BROWN, J. C. 2511X 2790X 2790 0 XTO ENERGY INC. 202075 OWENS, NELLIE 4681X 4681X 4681 0 XTO ENERGY INC. 203280 JONES, ELSIE 2635N 3100N 2635 0 XTO ENERGY INC. 203643 THOMAS & WOOD 4929X 4929X 4929 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 20 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF *** XTO ENERGY INC. 206353 BRODERICK GU 1, 4278X 4278X 4278 0 XTO ENERGY INC. 206449 OWENS, NELLIE 4619X 4619X 4619 0 XTO ENERGY INC. 207191 KYLE, FRED UNIT 310N 3100N 2077 0 XTO ENERGY INC. 207772 CARTHAGE GU 2 R 2759X 2759X 2759 0 XTO ENERGY INC. 208356 PIRKLE, L.H. "C 4123X 4123X 4123 0 XTO ENERGY INC. 209759 BANKS, W. R. 3658X 3968X 3968 0 XTO ENERGY INC. 209865 OWENS, NELLIE 3999X 11191X 11191 0 XTO ENERGY INC. 210341 JONES, ELSIE 4681X 5053X 5053 0 XTO ENERGY INC. 211648 BROWN, J.C. 6045X 6417X 6417 0 XTO ENERGY INC. 211979 PIRKLE, L.H. "C 1829N 3100N 2046 0 XTO ENERGY INC. 213093 THOMAS & WOOD 3286X 3286X 3286 0 XTO ENERGY INC. 215667 CARTHAGE GU 32 1178N 3100N 1178 0 XTO ENERGY INC. 217470 OWENS, NELLIE 1426X 7471X 7471 0 XTO ENERGY INC. 217471 DONALD, F.H. 3007X 3813X 3813 0 XTO ENERGY INC. 217765 PIRKLE, L.H. "C 1922N 3100N 1922 0 XTO ENERGY INC. 219187 DAVIS, A. L. 5797X 6324X 6324 0 XTO ENERGY INC. 219228 DAVIS, A. L. 3782X 5177X 5177 0 XTO ENERGY INC. 219403 BROWN, J. C. 2573X 2573X 2573 0 XTO ENERGY INC. 219804 DAVIS, A. L. 3627X 3627X 3627 0 XTO ENERGY INC. 220365 KYLE, FRED UNIT 4495X 4495X 4495 0 XTO ENERGY INC. 221424 JONES, ELSIE 4712X 4712X 4712 0 XTO ENERGY INC. 221449 BANKS, W.R. 5456X 5456X 5456 0 XTO ENERGY INC. 221966 THOMAS & WOOD 2697X 2697X 2697 0 XTO ENERGY INC. 222270 THOMAS & WOOD 3751X 3751X 3751 0 XTO ENERGY INC. 222460 DONALD, F.H. 2945X 2945X 2945 0 XTO ENERGY INC. 223622 KYLE, FRED UNIT 6138X 6138X 6138 0 XTO ENERGY INC. 224010 BROWN, J. C. 4402X 4805X 4805 0 XTO ENERGY INC. 224014 THOMAS & WOOD 3100X 3534X 3534 0 XTO ENERGY INC. 224646 DAVIS, A. L. 2480X 2480X 2480 0 XTO ENERGY INC. 224772 KYLE, FRED UNIT 62N 3100N 372 0 XTO ENERGY INC. 225251 JONES, ELSIE 3410X 3410X 3410 0 XTO ENERGY INC. 226273 DAVIS, A. L. 5053X 5053X 5053 0 XTO ENERGY INC. 229786 ALLISON, THOMAS 5208X 5456X 5456 0 XTO ENERGY INC. 230445 CARTHAGE GU 2 R 2914X 2914X 2914 0 XTO ENERGY INC. 231141 ALLISON, THOMAS 4030X 4278X 4278 0 XTO ENERGY INC. 232148 PIRKLE, L.H. "C 2635X 3162X 3162 0 XTO ENERGY INC. 239378 BANKS, W. R. 4898X 6758X 6758 0 XTO ENERGY INC. 239859 DONALD, F.H. 5797X 5890X 5890 0 XTO ENERGY INC. 240110 KYLE, FRED UNIT 4061X 4061X 4061 0 XTO ENERGY INC. 240594 THOMAS & WOOD 2542X 2542X 2542 0 XTO ENERGY INC. 241988 DAVIS, A. L. 6479X 6913X 6913 0 XTO ENERGY INC. 245364 BROWN, J. C. 5332X 5332X 5332 0 XTO ENERGY INC. 252517 OWNES, NELLIE 3410X 3410X 3410 0 XTO ENERGY INC. 257855 BS BRODERICK GU 10137X 38905X 38905 0 XTO ENERGY INC. 260819 BESS SMITH BROD 9207X 12152X 12152 0 FIELD TOTAL MONTHLY DELIVERABILITY 693253 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 255139 SCOTT R. MCGEE T. A. 0 12949 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 21 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 255159 RAYMOND 14B2 EXT 0 0 XTO ENERGY INC. 255578 HORNED FROGS DU 7378X 7378X 7378 0 XTO ENERGY INC. 256421 HOGG, ALLIE MAR 1023X 1023X 1023 0 XTO ENERGY INC. 257438 RED RAIDERS (SL 14B2 EXT 0 0 XTO ENERGY INC. 258109 HOLCOMBE 10106X 10106X 10106 0 XTO ENERGY INC. 258161 BS BRODERICK GU 11470X 17515X 17515 0 XTO ENERGY INC. 259584 DUCKS DU 19964X 19964X 19964 0 XTO ENERGY INC. 259687 SUN DEVILS DU 22010X 22010X 22010 0 XTO ENERGY INC. 259744 BS BRODERICK G 11842X 14260X 14260 0 XTO ENERGY INC. 259745 VERA BLACK 9393X 9393X 9393 0 XTO ENERGY INC. 260001 ROADRUNNERS DU 13702X 13702X 13702 0 XTO ENERGY INC. 260251 BRONCOS DU 12834X 14012X 14012 0 XTO ENERGY INC. 260254 BUTLER ROONEY G 14043X 14043X 14043 0 XTO ENERGY INC. 260673 BUCKEYES DU 14787X 14911X 14911 0 XTO ENERGY INC. 260784 BRIGGS-MORELAND 21452X 21452X 21452 0 XTO ENERGY INC. 260785 FIGHTIN' ILLINI 12369X 12555X 12555 0 XTO ENERGY INC. 260795 MAVERICKS DU 10757X 11036X 11036 0 XTO ENERGY INC. 260972 BLACK KNIGHTS ( 89528X 116157X 116157 0 XTO ENERGY INC. 261077 PANTHERS DU 8308X 8742X 8742 0 XTO ENERGY INC. 261119 SCORPIONS DU 11501X 11501X 11501 0 XTO ENERGY INC. 261572 OWLS DU 23281X 23281X 23281 0 XTO ENERGY INC. 261794 COYOTES DU 11780X 12896X 12896 0 XTO ENERGY INC. 261930 RAGIN CAJUNS DU 16678X 17050X 17050 0 XTO ENERGY INC. 261931 WARRIORS (SL) D 119195X 163618X 163618 0 XTO ENERGY INC. 261953 FIGHTIN' IRISH 14B2 EXT 0 0 XTO ENERGY INC. 261954 WOLFPACK (SL) D 35154X 37448X 37448 0 XTO ENERGY INC. 261957 WOLFPACK (SL) D 14B2 EXT 0 0 XTO ENERGY INC. 261984 JAYHAWKS DU 14415X 15159X 15159 0 XTO ENERGY INC. 262098 BLACK, C. O. 13020X 13020X 13020 0 XTO ENERGY INC. 262227 FIGHTIN' IRISH 14B2 EXT 0 0 XTO ENERGY INC. 262392 COWBOYS GAS UNI 961N 3100N 1178 0 XTO ENERGY INC. 262657 SEMPRA ENERGY G 16926X 16926X 16926 0 XTO ENERGY INC. 262935 HILL HEIRS DEEP 44206X 44206X 44206 0 XTO ENERGY INC. 262954 LOBOS DU 15748X 16461X 16461 0 XTO ENERGY INC. 263174 GOLDEN EAGLES D 22072X 23157X 23157 0 XTO ENERGY INC. 264552 WESTERNERS (SL) 14B2 EXT 0 0 XTO ENERGY INC. 264555 WESTERNERS (SL) 14B2 EXT 0 0 XTO ENERGY INC. 264683 GREER DEEP GAS 37882X 37882X 37882 0 XTO ENERGY INC. 265418 TERRAPINS (SL) 14B2 EXT 0 0 XTO ENERGY INC. 265419 PIRATES (SL) DU 65131X 75733X 75733 0 XTO ENERGY INC. 265424 RAYMOND (SL) GA 14B2 EXT 0 0 XTO ENERGY INC. 265425 RAYMOND (SL) GA 14B2 EXT 0 0 XTO ENERGY INC. 265426 BLUE RAIDERS (S 61597X 81127X 81127 0 XTO ENERGY INC. 265427 AGGIES (SL) DU 78492X 101680X 101680 0 XTO ENERGY INC. 265428 RED RAIDERS (SL 48546X 56885X 56885 0 XTO ENERGY INC. 265448 AGGIES (SL) DU 14B2 EXT 0 0 XTO ENERGY INC. 265485 WOMACK 72075X 72075X 72075 0 XTO ENERGY INC. 266016 HOLCOMBE 52421X 52607X 52607 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 22 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 266659 AGGIES (SL) DU 14B2 EXT 0 0 XTO ENERGY INC. 267691 BLACK, C. O. 79918X 79918X 79918 0 XTO ENERGY INC. 267827 EVANS, CORNELIU 70680X 70680X 70680 0 XTO ENERGY INC. 267833 EVANS, CORNELIU 44919X 44919X 44919 0 XTO ENERGY INC. 268116 RED RAIDERS (SL 14B2 EXT 0 0 XTO ENERGY INC. 268121 BLACK KNIGHTS ( 14B2 EXT 0 0 XTO ENERGY INC. 268406 WARRIORS (SL) D 14B2 EXT 0 0 XTO ENERGY INC. 268862 ROBERT WALTON 98704X 98704X 98704 0 XTO ENERGY INC. 268871 HOGG, ALLIE MAR 100564X 100564X 100564 0 XTO ENERGY INC. 272212 HILL HEIRS DEEP 107508X 107508X 107508 0 XTO ENERGY INC. 272552 EVANS, CORNELIU 107043X 107043X 107043 0 XTO ENERGY INC. 273076 HILL HEIRS DEEP 124279X 124279X 124279 0 XTO ENERGY INC. 273125 HILL HEIRS DEEP 140647X 140647X 140647 1050794 XTO ENERGY INC. 274250 HILL HEIRS DEEP 122729X 181877X 181877 0 XTO ENERGY INC. 274545 HILL HEIRS DEEP 141050X 206522X 206522 0 FIELD TOTAL MONTHLY DELIVERABILITY 2464810 06 CARTHAGE (PALUXY) FLD NO. 16032609 NF SAMSON LONE STAR, LL 126224 BARHAM, ELEANOR 14B DENY 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. 93N 3100N 1674 0 FIELD TOTAL MONTHLY DELIVERABILITY 1674 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 T. A. 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. 217N 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. 0N 3100N 31 0 XTO ENERGY INC. 159860 OWENS, NELLIE 899X 899X 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 FIELD TOTAL MONTHLY DELIVERABILITY 4216 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. 945936-0001 NNG SPOT SYSTEM PAGE 23 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE, NORTH (COTTON VALLEY) FLD NO. 16034250 NF XTO ENERGY INC. 207305 EVANS, CORNELIU 3069X 3379X 3379 0 XTO ENERGY INC. 232214 HOGG, ALLIE MAR 2418N 3100N 2511 0 XTO ENERGY INC. 232684 HOGG, ALLIE MAR 1984X 1984X 1984 52 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 5952X 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. 9176X 10044X 10044 0 XTO ENERGY INC. 229113 T.I.N. 9114X 9920X 9920 0 XTO ENERGY INC. 233862 SHARTLE/CP GAS 2263N 3100N 2263 0 XTO ENERGY INC. 234352 T.I.N. 7068X 7533X 7533 0 XTO ENERGY INC. 242539 WALL GAS UNIT 93N 3100N 124 0 XTO ENERGY INC. 242870 T.I.N. 7378X 7409X 7409 0 XTO ENERGY INC. 243411 SHIREY GAS UNIT 3720X 3844X 3844 0 XTO ENERGY INC. 245779 BURRAN GAS UNIT 2015N 3100N 2356 0 XTO ENERGY INC. 245782 BURRANTOWN GAS 279X 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 55738 06 DECKER SWITCH, SE. (JAMES LIME) FLD NO. 23874200 NO XTO ENERGY INC. 229597 MCLEAN ESTATE G T. A. 0 116 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 DELROSE (BOSSIER SAND) FLD NO. 24173150 NS XTO ENERGY INC. 198864 DELROSE G. U. T. A. 0 256 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 DELROSE (HAYNESVILLE) FLD NO. 24173300 NF XTO ENERGY INC. 085562 DELROSE GU 4 10230X 10850X 10850 0 XTO ENERGY INC. 086215 DELROSE GU 3 15128X 19902X 19902 0 XTO ENERGY INC. 087425 DELROSE GU 7 4836X 5053X 5053 0 *** XTO ENERGY INC. 087426 DELROSE GU 8 5518X 6603X 6603 0 *** XTO ENERGY INC. 087550 DELROSE GU 5 12276X 17701X 17701 0 *** XTO ENERGY INC. 089449 DELROSE GU 6 1550X 1550X 1550 0 *** XTO ENERGY INC. 153312 DELROSE GU 6 3565X 3596X 3596 0 XTO ENERGY INC. 257369 DELROSE GAS UNI 26040X 26133X 26133 0 FIELD TOTAL MONTHLY DELIVERABILITY 91388 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 24 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF XTO ENERGY INC. 080811 GLADEWATER GU 1 12586X 13175X 13175 0 XTO ENERGY INC. 086951 GLADEWATER GU 2 4464X 9641X 9641 0 XTO ENERGY INC. 087549 GLADEWATER GU 3 9641X 9641X 9641 0 XTO ENERGY INC. 088946 GLADEWATER GU 7 155X 3131X 3131 0 *** XTO ENERGY INC. 089516 GLADEWTR GU 10 9827X 9827X 9827 0 XTO ENERGY INC. 089993 GLADEWATER GU 6 2697N 3100N 2883 0 *** XTO ENERGY INC. 090854 GLADEWTR G U 11 14B2 EXT 0 0 *** XTO ENERGY INC. 091203 TRUITT, JAKE G 11346X 13020X 13020 0 XTO ENERGY INC. 091552 GLADEWTR GU 5 2046N 3100N 2945 0 *** XTO ENERGY INC. 095959 SHEPPERD GU 1 11780X 14012X 14012 0 XTO ENERGY INC. 097475 WADY, RM GU1 5983X 6014X 6014 0 *** XTO ENERGY INC. 097944 CARTER, CB GU 1 9517X 9517X 9517 0 XTO ENERGY INC. 100010 JOHNSON, H. GU1 62N 3100N 2728 0 *** XTO ENERGY INC. 100030 GLADEWATER GU12 6262X 6262X 6262 0 *** XTO ENERGY INC. 102199 SHEPPERD GU B-1 11470X 12741X 12741 0 *** XTO ENERGY INC. 102963 MARTING, BS GU1 465N 3100N 1860 0 *** XTO ENERGY INC. 105729 GREGSTON, C. GU 11811X 11811X 11811 0 *** XTO ENERGY INC. 106959 VICTORY, SP JR. 14384X 17019X 17019 0 *** XTO ENERGY INC. 107666 GLADEWTR GU 14 13919X 16585X 16585 0 *** XTO ENERGY INC. 108870 GLADWTR GU 19 14849X 19933X 19933 0 *** XTO ENERGY INC. 110442 GLADEWTR GU 15 11067X 13299X 13299 0 *** XTO ENERGY INC. 111253 GLADEWTR GU 16 10540X 16058X 16058 0 *** XTO ENERGY INC. 111677 GLADEWTR GU 17 2232X 6820X 6820 0 *** XTO ENERGY INC. 115888 WALKER, E.L. DR 1364N 3100N 1364 0 XTO ENERGY INC. 126226 GLADEWTR GU 8 6417X 6417X 6417 0 XTO ENERGY INC. 127272 GLADEWATER GU 6 2635X 2976X 2976 0 XTO ENERGY INC. 128032 GLADEWATER GU 2 248N 3100N 434 0 *** XTO ENERGY INC. 128116 GLADEWATER GU 9 20274X 23374X 23374 0 *** XTO ENERGY INC. 128452 GLADEWTR GU 19 16027X 19654X 19654 0 XTO ENERGY INC. 129624 GLADEWATER GU 3 1550X 1550X 1550 0 *** XTO ENERGY INC. 130171 GLADEWTR GU 10 434N 3100N 1550 0 *** XTO ENERGY INC. 131654 GLADEWATER G.U. 11532X 13578X 13578 0 *** XTO ENERGY INC. 132980 SHEPPERD GU B-1 5890X 5890X 5890 0 *** XTO ENERGY INC. 133526 GLADEWATER GU 1 23064X 23715X 23715 0 *** XTO ENERGY INC. 133800 SHEPPERD GU 1 7719X 7719X 7719 0 *** XTO ENERGY INC. 135726 VICTORY, S.P. J 6634X 6634X 6634 0 *** XTO ENERGY INC. 138638 CARTER, CB GU 1 7006X 7006X 7006 0 XTO ENERGY INC. 139708 GLADEWATER GU 1 15221X 15221X 15221 0 *** XTO ENERGY INC. 140895 MARTING, BS GU1 2790X 9455X 9455 0 XTO ENERGY INC. 141626 GLADEWATER GU 1 8184X 8184X 8184 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 744N 3100N 744 0 *** XTO ENERGY INC. 151986 VICTORY, S.P. J 930N 3100N 1612 0 *** XTO ENERGY INC. 161876 GLADEWTR GU 10 5394X 5394X 5394 0 XTO ENERGY INC. 165160 GLADEWATER GU 2 713N 3100N 713 0 *** XTO ENERGY INC. 179887 GLADEWATER GU 1 5704X 6448X 6448 0 *** XTO ENERGY INC. 189944 SHEPPARD GU 1 6820X 6820X 6820 0 FIELD TOTAL MONTHLY DELIVERABILITY 395374 06 HAWKINS (CHARGED EOCENE SDS.) FLD NO. 39724125 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 25 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 NP 100% ACRES 17.9079940 19282 RESEVOIR MARKET DEMAND FOR MAY 2015 53258 RESERVOIR MARKET DEMAND FORECAST FOR JULY 2015 XTO ENERGY INC. 031738 HAWKINS GU 2 11873 11873 12834 6435 XTO ENERGY INC. 032013 HAWKINS GU 3 7378# 11551 7502 4849- XTO ENERGY INC. 033093 HAWKINS GU 5 31# 11909 31 31765- 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 20367 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 32643X 32643X 32643 0 FIELD TOTAL MONTHLY DELIVERABILITY 32643 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. 266935 LYNCH WHIDDON 14B2 EXT 0 0 ELLORA ENERGY INC. 270663 LYNCH WHIDDON 31N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 31 06 HUXLEY (TRAVIS PEAK) FLD NO. 43940775 NO XTO ENERGY INC. 245741 GEORGE 3751 3751 3751 0 FIELD TOTAL MONTHLY DELIVERABILITY 3751 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 225295 MURPHY NORTH UN 31X 31X 31 62 ELLORA ENERGY INC. 225298 MURPHY SOUTH UN 14B2 EXT 0 0 ELLORA ENERGY INC. 234417 DAVIS, INEZ UNI 2139N 3100N 2139 0 ELLORA ENERGY INC. 234475 DAVIS, INEZ UNI 3162X 3162X 3162 0 ELLORA ENERGY INC. 245476 DAVIS-HARVEY SO 3317X 3317X 3317 0 MARATHON OIL COMPANY 199170 WEEKS 0N 3100N 3038 0 XTO ENERGY INC. 185087 HARMAN UNIT 310N 3100N 2511 0 XTO ENERGY INC. 186504 VASTAR MINERALS 2046N 3100N 2449 0 XTO ENERGY INC. 186948 NICHOLSON 3410X 3410X 3410 0 XTO ENERGY INC. 187648 VASTAR MINERALS 2201N 3100N 2449 0 XTO ENERGY INC. 188911 VASTAR MINERALS 1054N 3100N 1147 0 XTO ENERGY INC. 188967 VASTAR MINERALS 2263N 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. 945936-0001 NNG SPOT SYSTEM PAGE 26 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF XTO ENERGY INC. 229136 ALLEN 9114X 9114X 9114 0 XTO ENERGY INC. 230062 TUPPEN, CHARLES 4557X 4557X 4557 0 XTO ENERGY INC. 231915 MORRISON-DAVIS 4061X 4061X 4061 0 XTO ENERGY INC. 232641 DOGGETT, A.A. 2015N 3100N 2046 0 XTO ENERGY INC. 232810 TUPPEN, CHARLES 6045X 6045X 6045 0 XTO ENERGY INC. 233679 DOGGETT, A.A. 1333N 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. 5673X 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 6045X 6045X 6045 0 XTO ENERGY INC. 247599 HEINTSCHEL, GLE 3410X 3410X 3410 0 XTO ENERGY INC. 248441 BUCKNER-SMITH 14B2 EXT 0 0 XTO ENERGY INC. 248625 REEDY-CURFMAN 5797X 5797X 5797 0 XTO ENERGY INC. 251581 B.P. HILL GAS U 11408X 11687X 11687 0 FIELD TOTAL MONTHLY DELIVERABILITY 97030 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 H15 VIOL 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 JOAQUIN (TRAVIS PEAK) FLD NO. 46597900 NF XTO ENERGY INC. 044459 PICKERING LUMBE 186N 3100N 465 0 XTO ENERGY INC. 047224 STEPHENS, G. H. 434N 3100N 434 0 XTO ENERGY INC. 049747 GUY, O. L. TRAV 806N 3100N 806 0 XTO ENERGY INC. 094568 STEPHENS, G.H. 651N 3100N 1116 0 XTO ENERGY INC. 095675 PICKERING LUMBE 14B2 EXT 0 0 XTO ENERGY INC. 113888 CHILDRESS, J. W 1240N 3100N 1240 0 XTO ENERGY INC. 125145 HUNT 7N 3100N 1829 0 XTO ENERGY INC. 126648 PICKERING LUMBE 31N 3100N 31 0 XTO ENERGY INC. 128248 PICKERING LUMBE 279N 3100N 310 0 XTO ENERGY INC. 129208 PICKERING LUMBE 682X 4588X 4588 0 XTO ENERGY INC. 129737 GUY, O. L. TRAV 1519X 1519X 1519 0 XTO ENERGY INC. 130546 GUY, O. L. TRAV 1116N 3100N 1178 0 XTO ENERGY INC. 130861 CHILDRESS, J. W 3224X 3224X 3224 0 XTO ENERGY INC. 131088 GUY, O. L. TRAV 372N 3100N 372 0 XTO ENERGY INC. 131447 PICKERING LUMBE 2015N 3100N 2015 0 XTO ENERGY INC. 131494 PICKERING LUMBE 4588X 4588X 4588 0 XTO ENERGY INC. 136070 STEPHENS, G. H. 341N 3100N 1240 0 XTO ENERGY INC. 138028 GUY, O. L. TRAV 682N 3100N 930 0 XTO ENERGY INC. 138528 CHILDRESS, J. W 930N 3100N 1054 0 XTO ENERGY INC. 141172 PICKERING LUMBE 527N 3100N 527 0 XTO ENERGY INC. 141625 STEPHENS, G. H. 403N 3100N 1085 0 XTO ENERGY INC. 148864 GUY, O. L. TRAV 4278X 28985X 28985 0 XTO ENERGY INC. 149345 PICKERING LUMBE 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 27 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 JOAQUIN (TRAVIS PEAK) FLD NO. 46597900 NF XTO ENERGY INC. 153014 LOWE 6324X 6386X 6386 0 XTO ENERGY INC. 158529 LOWE 4433X 4433X 4433 0 XTO ENERGY INC. 158973 GUY, O. L. TRAV 5766X 6169X 6169 0 XTO ENERGY INC. 159085 GUY, O. L. TRAV 17267X 28985X 28985 0 XTO ENERGY INC. 165212 GUY, O. L. TRAV 527N 3100N 2418 0 XTO ENERGY INC. 165405 LOWE 465N 3100N 589 0 XTO ENERGY INC. 166216 CHILDRESS, J. W 31N 3100N 31 0 XTO ENERGY INC. 167937 STEPHENS, G. H. 3379X 3379X 3379 0 XTO ENERGY INC. 168252 GUY, O. L. TRAV 13516X 13516X 13516 0 XTO ENERGY INC. 168968 STEPHENS, G. H. 10664X 10664X 10664 0 XTO ENERGY INC. 169246 STEPHENS, G. H. 186N 3100N 403 0 XTO ENERGY INC. 183793 PICKERING LUMBE 3193X 3193X 3193 0 XTO ENERGY INC. 185877 LOWE 11098X 14446X 14446 0 XTO ENERGY INC. 194912 STEPHENS, G. H. 248N 3100N 806 0 XTO ENERGY INC. 222760 LOWE 2325N 3100N 2542 0 XTO ENERGY INC. 223131 GUY, O. L. TRAV 5890X 6169X 6169 0 XTO ENERGY INC. 224623 PICKERING LUMBE 4216X 4216X 4216 0 XTO ENERGY INC. 225029 CHILDRESS, J. W 10168X 14694X 14694 0 XTO ENERGY INC. 225478 PICKERING LUMBE 3813X 3813X 3813 0 XTO ENERGY INC. 226475 HUNT 31X 5053X 5053 0 XTO ENERGY INC. 232928 GUY, O. L. TRAV 3379X 3379X 3379 0 XTO ENERGY INC. 234857 PICKERING LUMBE 3069X 3069X 3069 0 XTO ENERGY INC. 235208 CHILDRESS, J. W 25079X 30504X 30504 0 XTO ENERGY INC. 235708 STEPHENS, G. H. 2542X 2542X 2542 0 XTO ENERGY INC. 276202 GUY, O. L. TRAV 29574X 32612X 32612 0 FIELD TOTAL MONTHLY DELIVERABILITY 261547 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 2046N 3100N 3100 0 FIELD TOTAL MONTHLY DELIVERABILITY 3999 06 MARTINSVILLE, SE. (JAMES) FLD NO. 57821270 NF XTO ENERGY INC. 250712 BARFIELD-WARD 3565X 3565X 3565 0 FIELD TOTAL MONTHLY DELIVERABILITY 3565 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 086579 HEARNE, D.M. GU 1054N 3100N 1054 0 XTO ENERGY INC. 086580 GREGORY, A.G. G 1054N 3100N 1271 0 XTO ENERGY INC. 087540 TOON GU 1 372N 3100N 372 0 XTO ENERGY INC. 098603 CHILDRESS GAS U 2263N 3100N 2542 0 XTO ENERGY INC. 098844 MCDAVID, J. W. 1922N 3100N 2108 0 XTO ENERGY INC. 100031 CHILDRESS 1705N 3100N 2294 0 XTO ENERGY INC. 119397 GREGORY, A.G. G 3069X 3069X 3069 0 XTO ENERGY INC. 119839 HEARNE, D.M. GU 279N 3100N 279 0 XTO ENERGY INC. 121289 TOON GAS UNIT 1 806N 3100N 992 0 XTO ENERGY INC. 142452 HUBBARD GAS UNI 837N 3100N 1147 0 XTO ENERGY INC. 142727 CHILDRESS GAS U 1302N 3100N 1302 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 28 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 142728 CHILDRESS GAS U 4278X 4278X 4278 0 XTO ENERGY INC. 142834 HUBBARD GAS UNI 3286X 3286X 3286 0 XTO ENERGY INC. 142863 CHILDRESS 1736N 3100N 2604 0 XTO ENERGY INC. 143039 MCDAVID, J.W. U 558N 3100N 558 0 XTO ENERGY INC. 143040 MCDAVID, J.W. U 2139N 3100N 2883 0 XTO ENERGY INC. 143514 HUBBARD GAS UNI 1674N 3100N 1674 0 XTO ENERGY INC. 143700 CHILDRESS 124N 3100N 155 0 XTO ENERGY INC. 143701 CHILDRESS 2201N 3100N 3007 0 XTO ENERGY INC. 143962 CHILDRESS GAS U 1767N 3100N 2077 0 XTO ENERGY INC. 144710 MCDAVID, J.W. U 2046X 2046X 2046 291 XTO ENERGY INC. 147149 GROOM, VIDA G.U 14B2 EXT 0 0 XTO ENERGY INC. 149752 LEVERETT 2015N 3100N 2821 0 XTO ENERGY INC. 152912 GREGORY, A.G. G 806N 3100N 806 0 XTO ENERGY INC. 152951 TOON GU 1 1209N 3100N 1550 0 XTO ENERGY INC. 152952 TOON GU 1 744N 3100N 930 0 XTO ENERGY INC. 154847 GREGORY, A.G. G 1457N 3100N 2821 0 XTO ENERGY INC. 161941 HUBBARD GAS UNI 1302N 3100N 1364 0 XTO ENERGY INC. 163092 CHILDRESS 341N 3100N 341 0 XTO ENERGY INC. 163093 CHILDRESS 2356X 2356X 2356 0 XTO ENERGY INC. 163132 CHILDRESS 1612X 1612X 1612 0 XTO ENERGY INC. 163494 CHILDRESS GAS U 3782X 3782X 3782 0 XTO ENERGY INC. 164503 CHILDRESS 1891N 3100N 2511 0 XTO ENERGY INC. 165167 HUBBARD GAS UNI 1488N 3100N 2015 0 XTO ENERGY INC. 165170 CHILDRESS GAS U 2170N 3100N 2170 0 XTO ENERGY INC. 165532 CHILDRESS GAS U 1240X 1240X 1240 0 XTO ENERGY INC. 165800 HUBBARD GAS UNI 1643X 1643X 1643 0 XTO ENERGY INC. 166119 HUBBARD GAS UNI 1147N 3100N 1798 0 XTO ENERGY INC. 167106 CHILDRESS GAS U 4433X 4743X 4743 0 XTO ENERGY INC. 167289 MCDAVID, J.W. U 899N 3100N 1488 0 XTO ENERGY INC. 167378 MCDAVID, J.W. U 1612N 3100N 2170 0 XTO ENERGY INC. 168174 MCDAVID, J.W. U 3503X 4154X 4154 0 XTO ENERGY INC. 168516 MCDAVID, J.W. U 1643N 3100N 2635 0 XTO ENERGY INC. 198825 CHILDRESS 1736N 3100N 1736 0 XTO ENERGY INC. 199398 MCDAVID, J.W. U 2387N 3100N 2573 0 XTO ENERGY INC. 200711 GROOM, VIDA G.U 2170N 3100N 2170 0 XTO ENERGY INC. 203667 LEVERETT 14B2 EXT 0 0 XTO ENERGY INC. 216663 EASTMAN GAS UNI 589N 3100N 589 0 XTO ENERGY INC. 218517 EASTMAN GAS UNI 1364N 3100N 1519 0 XTO ENERGY INC. 223548 EASTMAN GAS UNI 1271N 3100N 1395 0 XTO ENERGY INC. 225304 EASTMAN GAS UNI 527N 3100N 713 0 XTO ENERGY INC. 226078 EASTMAN GAS UNI 1519N 3100N 2356 0 XTO ENERGY INC. 233478 FREEMAN, J. B. 4619X 4619X 4619 0 XTO ENERGY INC. 234421 GILLIAM UNIT 3813X 4743X 4743 0 FIELD TOTAL MONTHLY DELIVERABILITY 106361 06 OVERTON (COTTON VALLEY SAND) FLD NO. 67849150 NF XTO ENERGY INC. 163839 OVERTON GAS UNI 217N 3100N 248 0 XTO ENERGY INC. 166936 OVERTON GAS UNI 434N 3100N 434 0 XTO ENERGY INC. 193887 OVERTON GU 11 341N 3100N 372 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 29 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OVERTON (COTTON VALLEY SAND) FLD NO. 67849150 NF XTO ENERGY INC. 198381 OVERTON GU 8 1023N 3100N 1333 0 XTO ENERGY INC. 200990 OVERTON GAS UNI 465N 3100N 961 0 XTO ENERGY INC. 201159 OVERTON GAS UNI 1333N 3100N 1488 0 XTO ENERGY INC. 203675 OVERTON GU 15 248N 3100N 372 0 XTO ENERGY INC. 203925 OVERTON GU 2 8N 3100N 93 0 XTO ENERGY INC. 205747 OVERTON GAS UNI 744N 3100N 1550 0 XTO ENERGY INC. 205781 OVERTON GAS UNI 682N 3100N 682 0 XTO ENERGY INC. 209233 OVERTON GAS UNI 961N 3100N 1085 0 FIELD TOTAL MONTHLY DELIVERABILITY 8618 06 OVERTON (HAYNESVILLE) FLD NO. 67849220 NF XTO ENERGY INC. 060434 OVERTON GU 2 9486X 9486X 9486 0 XTO ENERGY INC. 062297 OVERTON GU 3 1705N 3100N 1705 0 XTO ENERGY INC. 067653 OVERTON GU 6 11935X 14477X 14477 0 XTO ENERGY INC. 068306 OVERTON GU 4 9672X 9982X 9982 0 XTO ENERGY INC. 068427 OVERTON GU 7 6417X 11873X 11873 0 XTO ENERGY INC. 072883 OVERTON GU 11 PRTL PLG 0 0 *** XTO ENERGY INC. 073115 OVERTON GU 12 3565X 3565X 3565 0 XTO ENERGY INC. 077354 OVERTON GU 13 9424X 9424X 9424 0 *** XTO ENERGY INC. 077599 OVERTON GU14 18538X 18538X 18538 0 XTO ENERGY INC. 078007 OVERTON GU 15 6076X 6076X 6076 0 XTO ENERGY INC. 078849 OVERTON GU 16 12276X 12276X 12276 0 *** XTO ENERGY INC. 086216 OVERTON GU 19 4402X 4495X 4495 0 *** XTO ENERGY INC. 086217 OVERTON GU 18 279N 3100N 1240 0 XTO ENERGY INC. 086953 OVERTON GU 20 17081X 29791X 29791 0 XTO ENERGY INC. 087391 OVERTON GU 21 2511X 2511X 2511 0 XTO ENERGY INC. 114669 OVERTON G.U. #8 1240N 3100N 1333 0 XTO ENERGY INC. 169915 OVERTON GU 15 62N 3100N 124 0 FIELD TOTAL MONTHLY DELIVERABILITY 136896 06 TENNESSEE COLONY (ROD., LO.) FLD NO. 88809400 A BASA RESOURCES, INC. 016756 WILLIAMS, J. R. 0# 28861 930 0 BASA RESOURCES, INC. 016758 WILLIAMS, J. R. SI MULT 0 0 BASA RESOURCES, INC. 067943 WILLIAMS, J. R. 0# 28861 372 0 FIELD TOTAL MONTHLY DELIVERABILITY 1302 06 TENNESSEE COLONY (ROD., UP.) FLD NO. 88809600 A BASA RESOURCES, INC. 016746 WILLIAMS, J.R.G 1705# 24800 1705 0 FIELD TOTAL MONTHLY DELIVERABILITY 1705 06 TRAWICK (JURASSIC) FLD NO. 90998166 NF XTO ENERGY INC. 016802 TRAWICK GU 6 1860X 3782X 3782 0 XTO ENERGY INC. 238149 TRAWICK GU 16 8773X 42253X 42253 0 XTO ENERGY INC. 243148 TRAWICK GU 1 8122X 8122X 8122 0 FIELD TOTAL MONTHLY DELIVERABILITY 54157 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016762 TRAWICK GU 2 279N 3100N 961 0 XTO ENERGY INC. 016764 TRAWICK GU 4 775N 3100N 775 0 XTO ENERGY INC. 016765 TRAWICK GU 5 3782X 9331X 9331 0 XTO ENERGY INC. 016767 TRAWICK GU 7 1612X 1612X 1612 2507 XTO ENERGY INC. 016769 TRAWICK GU 9 1271X 3658X 3658 0 XTO ENERGY INC. 016772 TRAWICK GU 12 1302N 3100N 1612 790 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 30 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016773 TRAWICK GU 14 589N 3100N 1767 0 XTO ENERGY INC. 016776 TRAWICK GU 17 961N 3100N 2852 310 XTO ENERGY INC. 016778 TRAWICK GU 19 775N 3100N 775 0 XTO ENERGY INC. 016779 TRAWICK GU 20 3193X 3193X 3193 0 XTO ENERGY INC. 016780 TRAWICK GU 21 961N 3100N 961 216 XTO ENERGY INC. 016781 TRAWICK GU 22 93N 3100N 248 0 XTO ENERGY INC. 016784 TRAWICK GU 25 14B2 EXT 0 0 XTO ENERGY INC. 016785 TRAWICK GU 26 527N 3100N 527 0 XTO ENERGY INC. 016787 TRAWICK GU 28 1457N 3100N 1767 0 XTO ENERGY INC. 016788 TRAWICK GU 29 1581N 3100N 1767 1348 XTO ENERGY INC. 016789 TRAWICK GU 30 434N 3100N 1023 0 XTO ENERGY INC. 016790 TRAWICK GU 32 434N 3100N 558 0 XTO ENERGY INC. 016791 TRAWICK GU 39 713N 3100N 713 0 XTO ENERGY INC. 016793 TRAWICK GU 41 1023N 3100N 1364 622 XTO ENERGY INC. 016794 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 016795 TRAWICK GU 47 651N 3100N 806 0 XTO ENERGY INC. 016798 TRAWICK GU 52 9765X 12586X 12586 0 XTO ENERGY INC. 016800 TRAWICK GU 54 2449N 3100N 2449 1920 XTO ENERGY INC. 032917 TRAWICK GU 10 0N 3100N 310 0 XTO ENERGY INC. 034818 TRAWICK GU 2 7967X 9734X 9734 0 XTO ENERGY INC. 036580 TRAWICK GU 3 9393X 9393X 9393 0 XTO ENERGY INC. 037261 TRAWICK GU 7 248N 3100N 248 0 XTO ENERGY INC. 038394 TRAWICK GU 6 1736X 1736X 1736 0 XTO ENERGY INC. 039066 TRAWICK GU 5 682X 682X 682 0 XTO ENERGY INC. 039840 TRAWICK GU 8 310N 3100N 589 0 XTO ENERGY INC. 040231 TRAWICK GU 21 3441X 3441X 3441 0 XTO ENERGY INC. 063026 TRAWICK GU 1 3286X 3286X 3286 0 XTO ENERGY INC. 064757 TRAWICK GU 12 2883X 2883X 2883 0 XTO ENERGY INC. 068129 TRAWICK GU 4 1085X 1085X 1085 0 XTO ENERGY INC. 068428 TRAWICK GU 6 9579X 10137X 10137 0 XTO ENERGY INC. 068990 TRAWICK GU 17 14B2 EXT 0 0 XTO ENERGY INC. 069024 TRAWICK GU 7 1953N 3100N 2046 1124 XTO ENERGY INC. 069226 TRAWICK GU 3 14B2 EXT 0 3352 XTO ENERGY INC. 069303 TRAWICK GU 10 2790X 3720X 3720 0 XTO ENERGY INC. 071415 TRAWICK GU 6 9548X 9951X 9951 0 XTO ENERGY INC. 075271 TRAWICK GU 16 4402X 5456X 5456 0 XTO ENERGY INC. 077937 TRAWICK GU 5 6634X 6634X 6634 0 XTO ENERGY INC. 079378 TRAWICK GU 8 3968X 3968X 3968 0 XTO ENERGY INC. 079749 TRAWICK GU 10 2852X 2945X 2945 0 XTO ENERGY INC. 079787 TRAWICK GU 51 93N 3100N 93 0 XTO ENERGY INC. 080467 TRAWICK GU 1 4495X 4960X 4960 0 XTO ENERGY INC. 081160 TRAWICK GU 15 31N 3100N 124 0 XTO ENERGY INC. 081987 TRAWICK GU 8 1798N 3100N 1798 2752 XTO ENERGY INC. 083769 TRAWICK G.U. 18 4154X 4154X 4154 0 XTO ENERGY INC. 084218 TRAWICK G.U. 20 155N 3100N 465 0 XTO ENERGY INC. 084492 TRAWICK G.U. 25 868N 3100N 1395 0 XTO ENERGY INC. 084859 TRAWICK GU 2 3472X 3472X 3472 0 XTO ENERGY INC. 085959 TRAWICK GU 11 403N 3100N 527 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 31 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 087167 TRAWICK GU 20 155N 3100N 248 0 XTO ENERGY INC. 088610 TRAWICK GU 4 2728X 2728X 2728 0 XTO ENERGY INC. 088646 TRAWICK GU 27 14B2 EXT 0 0 XTO ENERGY INC. 090847 TRAWICK GU 44 2263X 5022X 5022 0 XTO ENERGY INC. 090850 TRAWICK GU 11 PRTL PLG 0 0 XTO ENERGY INC. 091223 TRAWICK GU 3 2728N 3100N 2728 3874 XTO ENERGY INC. 093105 TRAWICK GU 52 713N 3100N 713 80 XTO ENERGY INC. 094110 TRAWICK GU 15 527N 3100N 713 0 XTO ENERGY INC. 094575 TEMPLE INDUSTRI 992N 3100N 1612 0 XTO ENERGY INC. 095332 TRAWICK GU 17 1953N 3100N 2201 1534 XTO ENERGY INC. 095997 TRAWICK GU 22 93N 3100N 341 0 XTO ENERGY INC. 096088 TRAWICK GU 57 124N 3100N 124 577 XTO ENERGY INC. 097410 TRAWICK GU 60 4030X 4154X 4154 0 XTO ENERGY INC. 106836 TRAWICK GU 27 14B2 EXT 0 0 XTO ENERGY INC. 115461 TRAWICK GU 32 0N 3100N 31 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 2697X 2697X 2697 0 XTO ENERGY INC. 119231 TRAWICK GU 1 6107X 6107X 6107 0 XTO ENERGY INC. 119408 TRAWICK GU 3 1612N 3100N 2542 1385 XTO ENERGY INC. 119810 TRAWICK GU 4 6758X 8339X 8339 0 XTO ENERGY INC. 120203 TRAWICK GU 10 2852X 5394X 5394 0 XTO ENERGY INC. 120576 TRAWICK GU 17 4371X 4371X 4371 0 XTO ENERGY INC. 120577 TRAWICK GU 5 589X 589X 589 0 XTO ENERGY INC. 120582 TRAWICK GU 8 1426N 3100N 1457 1059 XTO ENERGY INC. 120584 TRAWICK GU 2 4650X 4650X 4650 0 XTO ENERGY INC. 120763 TRAWICK GU 16 5766X 6541X 6541 0 XTO ENERGY INC. 120817 TRAWICK GU 6 4340X 5394X 5394 0 XTO ENERGY INC. 129558 TRAWICK G.U. 15 1798N 3100N 2728 1625 XTO ENERGY INC. 131086 TRAWICK GU 3 4092X 5394X 5394 0 XTO ENERGY INC. 131653 TRAWICK GU 6 1395N 3100N 1395 1690 XTO ENERGY INC. 132210 TRAWICK GU 16 8122X 12896X 12896 0 XTO ENERGY INC. 132212 TRAWICK GU 10 2263X 2263X 2263 0 XTO ENERGY INC. 132430 TRAWICK GU 18 3937X 4309X 4309 0 XTO ENERGY INC. 133266 TRAWICK GU 5 3503X 3503X 3503 0 XTO ENERGY INC. 156409 TRAWICK GU 17 7626X 9052X 9052 0 XTO ENERGY INC. 156886 TRAWICK GU 12 713N 3100N 1860 0 XTO ENERGY INC. 157377 TRAWICK GU 8 6355X 7564X 7564 0 XTO ENERGY INC. 158115 TRAWICK GU 12 0N 3100N 837 0 XTO ENERGY INC. 158392 TRAWICK GU 5 14B2 EXT 0 0 XTO ENERGY INC. 158626 TRAWICK GU 21 4433X 7967X 7967 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 0N 3100N 372 0 XTO ENERGY INC. 160047 TRAWICK GU 22 93N 3100N 899 0 XTO ENERGY INC. 160114 TRAWICK GU 18 5084X 6448X 6448 0 XTO ENERGY INC. 160300 TRAWICK GU 9 0N 3100N 124 0 XTO ENERGY INC. 160764 TRAWICK GU 22 155N 3100N 806 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 32 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 160935 TRAWICK GU 32 31N 3100N 31 0 XTO ENERGY INC. 161015 TRAWICK GU 1 12431X 14601X 14601 0 XTO ENERGY INC. 161235 TRAWICK GU 19 2976X 5952X 5952 0 XTO ENERGY INC. 162373 TRAWICK GU 5 7409X 7409X 7409 0 XTO ENERGY INC. 163605 TRAWICK GU 6 837X 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 31N 3100N 868 0 XTO ENERGY INC. 171447 TRAWICK GU 9 217N 3100N 1674 0 XTO ENERGY INC. 171465 TRAWICK GU 19 3565X 3565X 3565 0 XTO ENERGY INC. 173213 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 173214 TRAWICK GU 22 930N 3100N 930 380 XTO ENERGY INC. 173311 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 173315 TRAWICK GU 19 930X 930X 930 4354 XTO ENERGY INC. 173966 TRAWICK GU 29 0N 3100N 217 0 XTO ENERGY INC. 174121 TRAWICK GU 29 1240X 6076X 6076 0 XTO ENERGY INC. 175327 TRAWICK GU 18 31N 3100N 310 0 XTO ENERGY INC. 175329 TRAWICK GU 4 14B2 EXT 0 49 XTO ENERGY INC. 175669 TRAWICK GU 1 4836X 4836X 4836 0 XTO ENERGY INC. 176666 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 177167 TRAWICK GU 21 62N 3100N 341 0 XTO ENERGY INC. 178804 TRAWICK GU 5 3906X 4154X 4154 0 XTO ENERGY INC. 178924 TRAWICK GU 2 589N 3100N 1085 0 XTO ENERGY INC. 186366 TRAWICK GU 12 930N 3100N 992 1653 XTO ENERGY INC. 189812 TRAWICK GU 22 806N 3100N 1519 1446 XTO ENERGY INC. 190669 TRAWICK GU 17 2914X 4526X 4526 0 XTO ENERGY INC. 193412 TRAWICK GU 4 3906X 6789X 6789 0 XTO ENERGY INC. 195264 TRAWICK GU 2 8215X 11439X 11439 0 XTO ENERGY INC. 195506 TRAWICK GU 3 3131X 3534X 3534 0 XTO ENERGY INC. 195532 TRAWICK GU 10 7657X 10788X 10788 0 XTO ENERGY INC. 195541 TRAWICK GU 6 5301X 5425X 5425 0 XTO ENERGY INC. 196440 TRAWICK GU 1 10540X 16399X 16399 0 XTO ENERGY INC. 202364 TRAWICK GU 8 6665X 20708X 20708 0 XTO ENERGY INC. 202370 TRAWICK GU 16 12059X 20863X 20863 0 XTO ENERGY INC. 202372 TRAWICK GU 44 2852X 3999X 3999 0 XTO ENERGY INC. 202701 TRAWICK GU 19 7068X 7068X 7068 0 XTO ENERGY INC. 203547 TRAWICK GU 7 3317X 3317X 3317 0 XTO ENERGY INC. 203895 TRAWICK GU 61 1860N 3100N 1860 1931 XTO ENERGY INC. 204312 TRAWICK GU 9 3844X 6355X 6355 0 XTO ENERGY INC. 204493 TRAWICK GU 60 1364N 3100N 1860 2476 XTO ENERGY INC. 204824 TRAWICK GU 52 4960X 7874X 7874 0 XTO ENERGY INC. 205073 TRAWICK GU 44 1643N 3100N 2635 1737 XTO ENERGY INC. 205740 TRAWICK GU 14 1922N 3100N 2387 1985 XTO ENERGY INC. 206402 TRAWICK GU 12 3565X 5177X 5177 0 XTO ENERGY INC. 206403 TRAWICK GU 11 6045X 6045X 6045 0 XTO ENERGY INC. 207684 TRAWICK GU 62 744N 3100N 744 0 XTO ENERGY INC. 208284 TRAWICK GU 15 3844X 3844X 3844 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 33 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 208472 TRAWICK GU 11 775X 3751X 3751 0 XTO ENERGY INC. 209236 TRAWICK GU 17 217N 3100N 217 0 XTO ENERGY INC. 210357 TRAWICK GU 8 1860X 1860X 1860 8589 XTO ENERGY INC. 210543 TRAWICK GU 4 12648X 13485X 13485 0 XTO ENERGY INC. 211400 TRAWICK GU 1 11253X 12648X 12648 0 XTO ENERGY INC. 211800 TRAWICK GU 6 16120X 20584X 20584 0 XTO ENERGY INC. 211826 TRAWICK GU 7 3069X 3069X 3069 0 XTO ENERGY INC. 212333 TRAWICK G.U. 25 5084X 6200X 6200 0 XTO ENERGY INC. 213116 TRAWICK GU 10 11005X 20367X 20367 0 XTO ENERGY INC. 215024 TRAWICK GU 18 5146X 5270X 5270 0 XTO ENERGY INC. 215026 TRAWICK GU 5 2945X 4960X 4960 0 XTO ENERGY INC. 215031 TRAWICK GU 5 13268X 19158X 19158 0 XTO ENERGY INC. 215536 TRAWICK GU 10 14818X 20274X 20274 0 XTO ENERGY INC. 216161 TRAWICK GU 9 3875X 3875X 3875 0 XTO ENERGY INC. 216179 TRAWICK GU 11 2976X 2976X 2976 6957 XTO ENERGY INC. 217056 TRAWICK GU 3 1054X 1054X 1054 0 XTO ENERGY INC. 218487 TRAWICK GU 6 10323X 12741X 12741 0 XTO ENERGY INC. 218937 TRAWICK GU 19 1271X 4185X 4185 0 XTO ENERGY INC. 219769 TRAWICK GU 6 8370X 8370X 8370 0 XTO ENERGY INC. 220637 TRAWICK GU 1 8308X 11284X 11284 0 XTO ENERGY INC. 220774 TRAWICK GU 2 5301X 7812X 7812 0 XTO ENERGY INC. 220778 TRAWICK GU 2 4402X 5735X 5735 0 XTO ENERGY INC. 220824 TRAWICK GU 1 4867X 4867X 4867 0 XTO ENERGY INC. 222054 TRAWICK GU 3 14694X 16120X 16120 0 XTO ENERGY INC. 222131 TRAWICK GU 12 0N 3100N 403 0 XTO ENERGY INC. 222276 TRAWICK GU 1 14105X 14105X 14105 0 XTO ENERGY INC. 222379 TRAWICK GU 10 9672X 9951X 9951 0 XTO ENERGY INC. 222744 TRAWICK GU 3 6076X 6076X 6076 0 XTO ENERGY INC. 223155 TRAWICK GU 6 6510X 6758X 6758 0 XTO ENERGY INC. 223380 TRAWICK GU 18 6944X 13981X 13981 0 XTO ENERGY INC. 224072 TRAWICK GU 21 3255X 3565X 3565 0 XTO ENERGY INC. 224783 TRAWICK GU 3 10633X 10633X 10633 0 XTO ENERGY INC. 225554 TRAWICK GU 8 3999X 3999X 3999 0 XTO ENERGY INC. 225730 TRAWICK GU 20 496N 3100N 2077 1577 XTO ENERGY INC. 226245 TRAWICK GU 7 4340X 5890X 5890 7420 XTO ENERGY INC. 227737 TRAWICK GU 9 7781X 8897X 8897 0 XTO ENERGY INC. 227849 TRAWICK GU 4 8401X 8401X 8401 0 XTO ENERGY INC. 228656 TRAWICK GU 6 10943X 11067X 11067 0 XTO ENERGY INC. 229085 TRAWICK GU 4 9362X 9362X 9362 0 XTO ENERGY INC. 229108 TRAWICK GU 7 4340X 4340X 4340 0 XTO ENERGY INC. 229701 TRAWICK GU 16 6417X 12183X 12183 11725 XTO ENERGY INC. 230080 TRAWICK GU 8 11191X 11191X 11191 0 XTO ENERGY INC. 230321 TRAWICK GU 8 14973X 14973X 14973 0 XTO ENERGY INC. 230325 TRAWICK GU 10 0N 3100N 372 0 XTO ENERGY INC. 230565 TRAWICK GU 4 3937X 6820X 6820 0 XTO ENERGY INC. 231594 TRAWICK GU 11 682N 3100N 682 0 XTO ENERGY INC. 231627 TRAWICK GU 7 6045X 7657X 7657 0 XTO ENERGY INC. 232567 TRAWICK GU 2 4898X 6696X 6696 9009 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 34 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 233188 TRAWICK GU 12 7223X 11284X 11284 0 XTO ENERGY INC. 235751 TRAWICK GU 21 5270X 6076X 6076 0 XTO ENERGY INC. 236005 TRAWICK GU 22 3844X 3844X 3844 0 XTO ENERGY INC. 236055 TRAWICK GU 17 3627X 3627X 3627 0 XTO ENERGY INC. 236113 TRAWICK GU 14 3255X 3720X 3720 0 XTO ENERGY INC. 236763 TRAWICK GU 7 6789X 7626X 7626 0 XTO ENERGY INC. 238103 TRAWICK GU 18 10819X 10881X 10881 0 XTO ENERGY INC. 238354 TRAWICK GU 3 682N 3100N 1488 0 XTO ENERGY INC. 238383 TRAWICK GU 18 9548X 9765X 9765 0 XTO ENERGY INC. 238606 TRAWICK GU 2 6014X 7161X 7161 0 XTO ENERGY INC. 239054 TRAWICK GU 5 7502X 8308X 8308 0 XTO ENERGY INC. 239079 TRAWICK GU 21 2449X 3472X 3472 0 XTO ENERGY INC. 239628 TRAWICK GU 21 3224X 3224X 3224 0 XTO ENERGY INC. 240006 TRAWICK GU 22 5704X 6510X 6510 0 XTO ENERGY INC. 240200 TRAWICK GU 21 6665X 7378X 7378 0 XTO ENERGY INC. 240436 TRAWICK GU 29 1271X 3937X 3937 0 XTO ENERGY INC. 241865 TRAWICK GU 5 124X 3503X 3503 0 XTO ENERGY INC. 241866 TRAWICK GU 10 93X 93X 93 0 XTO ENERGY INC. 241955 TRAWICK GU 9 12958X 13547X 13547 0 XTO ENERGY INC. 242739 TRAWICK GU 14 7533X 8184X 8184 0 XTO ENERGY INC. 242744 TRAWICK GU 1 8711X 8711X 8711 0 XTO ENERGY INC. 242978 TRAWICK GU 12 5425X 5456X 5456 0 XTO ENERGY INC. 242980 TRAWICK GU 17 0N 3100N 775 0 XTO ENERGY INC. 243771 TRAWICK GU 9 1240X 4464X 4464 0 XTO ENERGY INC. 243776 TRAWICK GU 17 2728X 4030X 4030 0 XTO ENERGY INC. 244300 TRAWICK GU 19 341X 5239X 5239 0 XTO ENERGY INC. 245619 TRAWICK GU 10 15345X 15345X 15345 0 XTO ENERGY INC. 246293 TRAWICK GU 15 341N 3100N 1116 0 XTO ENERGY INC. 246297 TRAWICK GU 9 13N 3100N 31 0 XTO ENERGY INC. 246328 TRAWICK GU 14 4960X 6758X 6758 0 XTO ENERGY INC. 246542 TRAWICK GU 17 5642X 5642X 5642 0 XTO ENERGY INC. 247209 TRAWICK GU 4 13020X 14105X 14105 0 XTO ENERGY INC. 247681 TRAWICK GU 12 8742X 8742X 8742 0 XTO ENERGY INC. 247682 TRAWICK GU 21 5735X 5735X 5735 0 XTO ENERGY INC. 247683 TRAWICK GU 22 9052X 9052X 9052 0 XTO ENERGY INC. 248165 TRAWICK GU 27 7967X 8463X 8463 0 XTO ENERGY INC. 249117 TRAWICK GU 32 3348X 3348X 3348 0 XTO ENERGY INC. 249374 TRAWICK GU 22 1984X 1984X 1984 0 XTO ENERGY INC. 249384 TRAWICK GU 8 4061X 4061X 4061 0 XTO ENERGY INC. 249422 TRAWICK GU 4 4774X 6882X 6882 0 XTO ENERGY INC. 249912 TRAWICK GU 14 5518X 6820X 6820 0 XTO ENERGY INC. 250253 TRAWICK GU 11 10757X 10757X 10757 0 XTO ENERGY INC. 250915 TRAWICK GU 29 2418X 6603X 6603 0 XTO ENERGY INC. 251133 TRAWICK GU 19 8463X 8463X 8463 0 XTO ENERGY INC. 252939 TRAWICK GAS UNI 5921X 5921X 5921 0 XTO ENERGY INC. 253010 TRAWICK GU 15 5394X 6014X 6014 0 XTO ENERGY INC. 255211 TRAWICK GAS UNI 6169X 10819X 10819 0 XTO ENERGY INC. 255398 TRAWICK GU 32 9052X 11470X 11470 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 35 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 256291 TRAWICK GAS UNI 6913X 7843X 7843 0 XTO ENERGY INC. 257403 TRAWICK GAS UNI 7037X 8153X 8153 0 XTO ENERGY INC. 257529 TRAWICK GAS UNI 4774X 5766X 5766 0 XTO ENERGY INC. 260561 TRAWICK GAS UNI 4991X 7502X 7502 0 FIELD TOTAL MONTHLY DELIVERABILITY 1233273 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. 1023N 3100N 1054 0 FIELD TOTAL MONTHLY DELIVERABILITY 1054 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF SPINDLETOP DRILLING 215126 WATTS GAS UNIT 1085N 3100N 2511 0 XTO ENERGY INC. 219182 LEDBETTER-JONES 1705N 3100N 1705 0 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 SHOCO PRODUCTION, L. 149036 BAR K RANCH 0X 4960X 4960 0 XTO ENERGY INC. 108877 KILLINGSWORTH 2356N 3100N 2356 0 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 1023X 1023X 1023 0 XTO ENERGY INC. 136219 DRIGGERS, D.C. 496N 3100N 496 0 XTO ENERGY INC. 136757 MELTON, L. L. 0N 3100N 31 0 XTO ENERGY INC. 138416 DRIGGERS, D.C. 3100X 3100X 3100 0 XTO ENERGY INC. 138999 WHITEHURST, T. 14B2 EXT 0 0 XTO ENERGY INC. 139928 MEADOWS GAS UNI 3286X 3286X 3286 0 XTO ENERGY INC. 141007 KILLINGSWORTH 1333N 3100N 1333 0 XTO ENERGY INC. 142040 SPEAR 0N 3100N 31 0 XTO ENERGY INC. 142218 SPEAR 1085N 3100N 1085 0 XTO ENERGY INC. 142591 DRIGGERS, D.C. 1271X 1271X 1271 0 XTO ENERGY INC. 142911 SPEAR 6324X 9021X 9021 0 XTO ENERGY INC. 142987 WHITEHURST, T. 2976X 3224X 3224 0 XTO ENERGY INC. 143636 HAMBY HEIRS GU 527N 3100N 930 0 XTO ENERGY INC. 143794 KILLINGSWORTH 992N 3100N 992 0 XTO ENERGY INC. 144130 HAMBY HEIRS GU 0N 3100N 31 0 XTO ENERGY INC. 144381 SPEAR 0N 3100N 31 0 XTO ENERGY INC. 145230 ALLEN, MARY B. 0N 3100N 558 0 XTO ENERGY INC. 145247 ALLEN, MARY B. 14B2 EXT 0 0 XTO ENERGY INC. 145263 ALLEN, MARY B. 93N 3100N 651 0 XTO ENERGY INC. 145990 HAMBY HEIRS GU 2573N 3100N 2635 0 XTO ENERGY INC. 146465 HAMBY HEIRS GU 2294N 3100N 2294 0 XTO ENERGY INC. 147460 DRIGGERS, D.C. 1364N 3100N 2604 0 XTO ENERGY INC. 148762 EVANS, M. W. 558N 3100N 775 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 36 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 149643 JONES, ROSA LEE 558N 3100N 589 0 XTO ENERGY INC. 151134 JONES, GOLDEN 155N 3100N 155 0 XTO ENERGY INC. 151907 BROWN, CLEVE 155N 3100N 155 0 XTO ENERGY INC. 155535 DRIGGERS, D.C. 6541X 6541X 6541 0 XTO ENERGY INC. 155544 DRIGGERS, D.C. 248N 3100N 310 0 XTO ENERGY INC. 155561 DRIGGERS, D.C. 6386X 9765X 9765 0 XTO ENERGY INC. 186052 JONES, ROSA LEE 0N 3100N 31 0 XTO ENERGY INC. 192913 WSGU4 (SKIPPER 2201N 3100N 2852 0 XTO ENERGY INC. 197479 WSCGU (HORTON-D 3472X 6262X 6262 0 XTO ENERGY INC. 197988 WSCGU (KELLY) 4185X 4185X 4185 0 XTO ENERGY INC. 198263 HAMBY HEIRS 2-A 434N 3100N 434 0 XTO ENERGY INC. 203640 WSCGU (HORTON-D 4836X 5983X 5983 0 XTO ENERGY INC. 204822 PINE TREE I.S.D 1984N 3100N 1984 0 XTO ENERGY INC. 206234 WSCGU (HORTON-D 4185X 4185X 4185 0 XTO ENERGY INC. 206361 WSGU7 (HORTON-D 4340X 7657X 7657 0 XTO ENERGY INC. 206886 PINE TREE I.S.D 6758X 8463X 8463 0 XTO ENERGY INC. 207217 SKIPPER UNIT 837N 3100N 837 0 XTO ENERGY INC. 207690 WSGU11 (GRAY -8 992X 992X 992 0 XTO ENERGY INC. 207881 WSCGU (HORTON-D 2449X 3348X 3348 0 XTO ENERGY INC. 208877 WSCGU (HORTON-D 5053X 5518X 5518 0 XTO ENERGY INC. 208969 PINE TREE I.S.D 3658X 4278X 4278 0 XTO ENERGY INC. 211118 SKIPPER UNIT 4588X 5022X 5022 0 XTO ENERGY INC. 219176 WSCGU (HORTON-D 2821X 4092X 4092 0 XTO ENERGY INC. 219835 WSGU11 (GRAY -9 2015X 2666X 2666 0 XTO ENERGY INC. 222149 PINE TREE I.S.D 2976X 3596X 3596 0 XTO ENERGY INC. 222315 WSCGU (HORTON-D 3286X 3286X 3286 0 XTO ENERGY INC. 224028 EVANS, M. W. 3007X 3007X 3007 0 XTO ENERGY INC. 226443 WSGU4 (SKIPPER 2604X 2604X 2604 0 XTO ENERGY INC. 227378 WSGU7 (HORTON-D 3782X 3906X 3906 0 XTO ENERGY INC. 227454 WSGU4 (SKIPPER 3007X 3007X 3007 0 XTO ENERGY INC. 245585 WSCGU (HORTON-D 3472X 3472X 3472 0 FIELD TOTAL MONTHLY DELIVERABILITY 151900 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 AF XTO ENERGY INC. 016955 HAYS, MARTIN 1829X 1829X 1829 0 XTO ENERGY INC. 192238 WSCGU (HORTON-D 4371X 4619X 4619 0 XTO ENERGY INC. 195657 WSCGU (ROBERTSO 1488N 3100N 1488 0 XTO ENERGY INC. 196639 WSGU11 (GRAY-7) 1147N 3100N 2697 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. 2232X 3875X 3875 0 XTO ENERGY INC. 274258 WSCGU (ROBERTSO 0N 3100N 1457 0 FIELD TOTAL MONTHLY DELIVERABILITY 16337 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. 945936-0001 NNG SPOT SYSTEM PAGE 37 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 097660 KELLY, G.A. 31X 31X 31 0 XTO ENERGY INC. 142015 KELLY, G.A. 0N 3100N 31 0 XTO ENERGY INC. 142589 KELLY, G.A. 837X 4464X 4464 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. 0N 3100N 837 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 155N 3100N 155 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 5518 06 WILLOW SPRINGS-MACKEY (TR. PK.) FLD NO. 97760500 AF SILVER OAK OPERATING 110755 MCAFEE, WILLIE 1395N 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 4526X 4898X 4898 0 FIELD TOTAL MONTHLY DELIVERABILITY 10447 7C BROWN-BASSETT (ELLENBURGER) FLD NO. 12390375 NP 33% PER W 31444.0000000 67% ACRES 98.2635417 995379 RESEVOIR MARKET DEMAND FOR MAY 2015 1016497 RESERVOIR MARKET DEMAND FORECAST FOR JULY 2015 K2 XTO ENERGY INC. 018772 SPENCER, ANNIE T. A. 0 47939 K2 XTO ENERGY INC. 224264 BANNER ESTATE 9548N 70749N 9548 0 K2 XTO ENERGY INC. 244420 GOODE ESTATE UN 40858N 66033N 48670 0 FIELD TOTAL MONTHLY DELIVERABILITY 58218 7C BROWN-BASSETT (STRAWN) FLD NO. 12390625 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 38 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7C BROWN-BASSETT (STRAWN) FLD NO. 12390625 NF BREITBURN OPERATING 233617 BROWN BASSETT G 1829X 1829X 1829 0 XTO ENERGY INC. 160922 BANNER ESTATE 9331X 9331X 9331 0 XTO ENERGY INC. 243696 BANNER ESTATE 5363X 7161X 7161 0 XTO ENERGY INC. 247561 BANNER ESTATE 9920X 25699X 25699 0 XTO ENERGY INC. 254606 BANNER ESTATE 11687X 15996X 15996 0 FIELD TOTAL MONTHLY DELIVERABILITY 60016 7C BROWN-BASSETT (WOLFCAMP) FLD NO. 12390750 NF BREITBURN OPERATING 234931 BROWN BASSETT G 403X 4991X 4991 0 XTO ENERGY INC. 153476 SPENCER, ANNIE 1550N 3100N 2139 0 XTO ENERGY INC. 223127 BANNER ESTATE 589N 3100N 589 0 XTO ENERGY INC. 224627 BASSETT GOODE 620N 3100N 620 0 XTO ENERGY INC. 225463 BASSETT GOODE 837N 3100N 961 0 XTO ENERGY INC. 225558 BANNER ESTATE 930N 3100N 1302 0 XTO ENERGY INC. 226887 BANNER ESTATE 1612N 3100N 1860 0 XTO ENERGY INC. 226889 BANNER ESTATE 6696X 7874X 7874 0 XTO ENERGY INC. 227322 BROTHERTON 527N 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 620N 3100N 961 0 XTO ENERGY INC. 230871 BROWN BASSETT G 620N 3100N 837 0 XTO ENERGY INC. 233493 GOODE ESTATE UN 992N 3100N 1085 0 XTO ENERGY INC. 234886 BROWN BASSETT 651N 3100N 713 0 XTO ENERGY INC. 234900 BANNER ESTATE 4836X 5270X 5270 0 XTO ENERGY INC. 234905 BROWN BASSETT 4030X 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 3193X 3193X 3193 0 XTO ENERGY INC. 244164 BROWN MCNINCH 1147N 3100N 1147 0 XTO ENERGY INC. 245226 BANNER ESTATE 1240N 3100N 1271 0 XTO ENERGY INC. 246411 BANNER ESTATE 1581N 3100N 1581 0 XTO ENERGY INC. 246743 BROWN BASSETT 2294N 3100N 2418 0 XTO ENERGY INC. 247073 BROWN BASSETT G 682N 3100N 775 0 XTO ENERGY INC. 247103 GOODE ESTATE UN 1333N 3100N 1705 0 XTO ENERGY INC. 247179 BASSETT GOODE 1240N 3100N 1426 0 XTO ENERGY INC. 247180 BROWN BASSETT 775N 3100N 775 0 XTO ENERGY INC. 247559 BROTHERTON 651N 3100N 651 0 XTO ENERGY INC. 247560 BASSETT GOODE 868N 3100N 1023 0 FIELD TOTAL MONTHLY DELIVERABILITY 52390 7C PEGASUS (DEVONIAN) FLD NO. 70279125 AF BREITBURN OPERATING 247644 PEGASUS FIELD U 2635X 2635X 2635 0 BREITBURN OPERATING 255857 WILSON, T. R. 4 13950X 13950X 13950 0 XTO ENERGY INC. 233481 PEGASUS FIELD U T. A. 0 0 XTO ENERGY INC. 237345 PEGASUS FIELD U PF UNIT 14663 0 XTO ENERGY INC. 243689 PEGASUS FIELD U PF UNIT 8649 624007 XTO ENERGY INC. 247716 PEGASUS FIELD U PF UNIT 31217 434018 XTO ENERGY INC. 250933 PEGASUS FIELD U PF UNIT 27156 0 XTO ENERGY INC. 252657 PEGASUS FIELD U T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 98270 7C WILSHIRE (CONSOLIDATED) FLD NO. 97834003 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 39 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7C WILSHIRE (CONSOLIDATED) FLD NO. 97834003 NF BREITBURN OPERATING 241468 MCELROY RANCH C 4247X 4247X 4247 0 BREITBURN OPERATING 243751 MCELROY RANCH C 3162X 3317X 3317 0 XTO ENERGY INC. 226024 WINDHAM, R. S. 6851X 6851X 6851 0 XTO ENERGY INC. 233627 MCELROY 131 651N 3100N 2883 0 XTO ENERGY INC. 240773 WINDHAM, R.S. 1953N 3100N 2511 0 XTO ENERGY INC. 241961 MCELROY RANCH C 3503X 3968X 3968 0 XTO ENERGY INC. 242352 MCELROY RANCH C 4309X 5301X 5301 0 XTO ENERGY INC. 244442 MCELROY RANCH C 1798N 3100N 2077 0 XTO ENERGY INC. 246017 MCELROY RANCH C 1240N 3100N 2077 0 XTO ENERGY INC. 247181 MCELROY RANCH C 5270X 5270X 5270 0 XTO ENERGY INC. 250817 MCELROY RANCH C 3224X 5394X 5394 0 XTO ENERGY INC. 252065 MCELROY RANCH C 5642X 8153X 8153 0 FIELD TOTAL MONTHLY DELIVERABILITY 52049 08 BLOCK 16 (DEVONIAN) FLD NO. 09269284 NF XTO ENERGY INC. 044182 PYOTE GAS UNIT 5642X 5983X 5983 0 XTO ENERGY INC. 044840 PYOTE GAS UNIT 10416X 11346X 11346 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. 28148X 29419X 29419 0 *** XTO ENERGY INC. 058764 FORTSON GAS UNI T. A. 0 9 *** XTO ENERGY INC. 064556 MCBIRNEY UNIT N T. A. 0 0 XTO ENERGY INC. 147248 PYOTE GAS UNIT 9331X 10199X 10199 0 FIELD TOTAL MONTHLY DELIVERABILITY 58683 08 BLOCK 16 (ELLEN.) FLD NO. 09269426 AF *** XTO ENERGY INC. 055817 DOBBINS, W. T. 21080X 21979X 21979 0 *** XTO ENERGY INC. 058600 FORTSON GAS UNI T. A. 0 0 *** XTO ENERGY INC. 062048 MCBIRNEY UNIT N 1581N 3100N 1736 0 FIELD TOTAL MONTHLY DELIVERABILITY 23715 08 BLOCK 16 (MONTOYA) FLD NO. 09269568 NF BREITBURN OPERATING 250696 PYOTE GAS UNIT 6572X 6572X 6572 0 XTO ENERGY INC. 245711 PYOTE GAS UNIT 25978X 26970X 26970 0 FIELD TOTAL MONTHLY DELIVERABILITY 33542 08 COYANOSA (DEVONIAN) FLD NO. 21382375 NF XTO ENERGY INC. 032270 COYANOSA UNIT N 7N 3100N 775 0 XTO ENERGY INC. 033925 SIBLEY UNIT 186N 3100N 217 0 XTO ENERGY INC. 034935 COYANOSA UNIT # 21731X 25079X 25079 0 XTO ENERGY INC. 035669 COYANOSA UNIT N 2263N 3100N 2542 0 XTO ENERGY INC. 035910 COYANOSA UNIT 4 T. A. 0 0 *** XTO ENERGY INC. 037335 COYANOSA UNIT 5 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 28613 08 COYANOSA (ELLENBURGER) FLD NO. 21382500 NF *** XTO ENERGY INC. 035911 COYANOSA UNIT # 10540X 11935X 11935 0 XTO ENERGY INC. 037040 SIBLEY UNIT 26536X 28737X 28737 0 *** XTO ENERGY INC. 037334 COYANOSA UNIT 5 SI MULT 0 0 XTO ENERGY INC. 039846 COYANOSA UNIT N 22568X 27497X 27497 0 FIELD TOTAL MONTHLY DELIVERABILITY 68169 08 COYANOSA (MISS. 10475) FLD NO. 21382750 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 40 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 COYANOSA (MISS. 10475) FLD NO. 21382750 NF BREITBURN OPERATING 253730 MOORE, WAYNE 186N 3100N 1705 0 XTO ENERGY INC. 042477 COYANOSA UNIT N T. A. 0 0 XTO ENERGY INC. 243260 EFFIE POTTS SIB 4X 9362X 9362 0 FIELD TOTAL MONTHLY DELIVERABILITY 11067 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" 3379X 3379X 3379 0 XTO ENERGY INC. 196011 TURNER, FRED JR 17453X 18135X 18135 0 FIELD TOTAL MONTHLY DELIVERABILITY 21514 08 GOMEZ (ELLENBURGER) FLD NO. 35708333 NF *** CONOCOPHILLIPS COMPA 050239 WILLIAMS CC 27032X 27466X 27466 0 *** CONOCOPHILLIPS COMPA 054097 ELLYSON, F. J. 51894X 52235X 52235 0 XTO ENERGY INC. 031849 WILLBANKS, HENR 79918X 81871X 81871 0 XTO ENERGY INC. 037654 BENNETT, J. R. 105245X 106113X 106113 0 XTO ENERGY INC. 038664 TURNER, FRED J 14B2 EXT 0 0 XTO ENERGY INC. 040125 TYRRELL, W. C. 71548X 79019X 79019 0 XTO ENERGY INC. 040228 GOMEZ GAS UNIT 3751X 4588X 4588 0 XTO ENERGY INC. 041753 GOMEZ GAS UNIT 7223X 7223X 7223 0 *** XTO ENERGY INC. 043827 GOMEZ GAS UNIT 14B2 EXT 0 0 XTO ENERGY INC. 043897 GOMEZ GAS UNIT 3069X 3069X 3069 0 XTO ENERGY INC. 044560 GOMEZ GAS UNIT 30752X 79670X 79670 0 *** XTO ENERGY INC. 045582 GOMEZ GAS UNIT 3379X 3379X 3379 0 *** XTO ENERGY INC. 048330 GOMEZ GAS UNIT 118513X 118513X 118513 0 XTO ENERGY INC. 063757 GILMORE, V. 14B2 EXT 0 0 XTO ENERGY INC. 069784 GILMORE, V. 20274X 22320X 22320 0 FIELD TOTAL MONTHLY DELIVERABILITY 585466 08 MC COMB (ELLENBURGER) FLD NO. 59030500 NP 100% ACRES 45.2230114 31837 RESEVOIR MARKET DEMAND FOR MAY 2015 30641 RESERVOIR MARKET DEMAND FORECAST FOR JULY 2015 *** XTO ENERGY INC. 110866 STROMAN GAS UNI 14B2 EXT 0 0 XTO ENERGY INC. 113861 MCCOMB, M. GAS 31837 31837 31837 8190- *** XTO ENERGY INC. 117325 STROMAN GAS UNI 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 31837 08 OATES, NE. (DEVONIAN) FLD NO. 66591333 NF XTO ENERGY INC. 038485 SMITH, HORACE 217N 3100N 217 0 XTO ENERGY INC. 044455 VALLAT, B. W. 38099X 38099X 38099 0 XTO ENERGY INC. 045595 EICHENHOFER, C. 28086X 29977X 29977 0 *** XTO ENERGY INC. 046610 SHELL 4123X 6479X 6479 0 FIELD TOTAL MONTHLY DELIVERABILITY 74772 08 PARKS (DEVONIAN) FLD NO. 69233166 AF BREITBURN OPERATING 242240 COLLINGS, H.S. 14B2 EXT 0 0 XTO ENERGY INC. 233090 BENGE, MARION V 6169X 6913X 6913 0 XTO ENERGY INC. 246220 ARCH BENGE 8742X 9641X 9641 0 XTO ENERGY INC. 248748 BENGE, MARION V 3472X 7750X 7750 0 XTO ENERGY INC. 250315 GATLIN, MARY 2294X 3751X 3751 0 FIELD TOTAL MONTHLY DELIVERABILITY 28055 08 PIKES PEAK (DEVONIAN-MONTOYA) FLD NO. 71472500 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 41 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 PIKES PEAK (DEVONIAN-MONTOYA) FLD NO. 71472500 NF XTO ENERGY INC. 044889 ELSINORE CATTLE 14B2 EXT 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 29667X 29946X 29946 0 FIELD TOTAL MONTHLY DELIVERABILITY 29946 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF EAGLERIDGE OPERATING 242141 BONDS RANCH E 2449X 2449X 2449 0 ENERVEST OPERATING, 210256 BONDS RANCH 6820X 6820X 6820 0 ENERVEST OPERATING, 210316 BONDS RANCH 4402X 4402X 4402 0 ENERVEST OPERATING, 210438 BONDS RANCH 5239X 6727X 6727 0 ENERVEST OPERATING, 210598 BONDS RANCH 8990X 8990X 8990 0 ENERVEST OPERATING, 210663 BONDS RANCH "A" 11594X 13950X 13950 0 ENERVEST OPERATING, 211616 BONDS RANCH 3999X 6200X 6200 0 ENERVEST OPERATING, 212761 BONDS RANCH 2294N 3100N 2449 0 ENERVEST OPERATING, 213550 BONDS RANCH 3038N 3100N 3069 0 ENERVEST OPERATING, 213751 BONDS RANCH 18724X 20739X 20739 0 ENERVEST OPERATING, 213896 BONDS RANCH 2356X 2666X 2666 0 ENERVEST OPERATING, 213898 BONDS RANCH 7192X 7192X 7192 0 ENERVEST OPERATING, 213899 BONDS RANCH "A" 7161X 7657X 7657 0 ENERVEST OPERATING, 213932 BONDS RANCH 8215X 9207X 9207 0 ENERVEST OPERATING, 213933 BONDS RANCH 10850X 13299X 13299 0 ENERVEST OPERATING, 214804 BONDS RANCH 10013X 11873X 11873 0 ENERVEST OPERATING, 214839 BONDS RANCH 6324X 7719X 7719 0 ENERVEST OPERATING, 214880 BONDS RANCH 6510X 6510X 6510 0 ENERVEST OPERATING, 214896 BONDS RANCH 20181X 24397X 24397 0 ENERVEST OPERATING, 214901 BONDS RANCH DLQ G-10 0 0 ENERVEST OPERATING, 216756 NELSON 14B2 EXT 0 0 ENERVEST OPERATING, 219010 BONDS RANCH 18662X 28675X 28675 0 ENERVEST OPERATING, 224780 BONDS RANCH 2666X 3193X 3193 0 ENERVEST OPERATING, 241176 BONDS RANCH 14880X 16895X 16895 0 ENERVEST OPERATING, 275542 BONDS RANCH 42811X 53630X 53630 0 ENERVEST OPERATING, 275543 BONDS RANCH 43338X 53413X 53413 0 TRINITY RIVER ENERGY 231701 MADDOX UNIT 9424X 9424X 9424 0 TRINITY RIVER ENERGY 231702 MADDOX UNIT 10354X 10478X 10478 0 TRINITY RIVER ENERGY 240716 MAY ADVERTISING 12586X 13950X 13950 0 XTO ENERGY INC. 190388 INDIAN CREEK 310N 3100N 1240 0 XTO ENERGY INC. 210452 COPELAND UNIT D 2604N 3100N 2976 0 XTO ENERGY INC. 211388 COPELAND GG UNI 22258X 23808X 23808 0 XTO ENERGY INC. 211750 MARINE CREEK GG 5983X 7471X 7471 0 XTO ENERGY INC. 212752 BAGBY HASLET UN 6262X 6851X 6851 0 XTO ENERGY INC. 213270 WALSH RANCH WES 3813X 5363X 5363 0 XTO ENERGY INC. 213291 MARINE CREEK OF 4743X 6727X 6727 0 XTO ENERGY INC. 213293 FEDERAL 14849X 21173X 21173 0 XTO ENERGY INC. 213294 HAYCO 14B2 EXT 837 0 XTO ENERGY INC. 213532 L&S LAND 1395X 1395X 1395 0 XTO ENERGY INC. 213729 MOORE UNIT 0N 3100N 682 609 XTO ENERGY INC. 213769 ROE, MAUDIE WAL 14B2 EXT 1705 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 42 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF XTO ENERGY INC. 213872 TRWD 18073X 19220X 19220 0 XTO ENERGY INC. 213915 TRWD UNIT 16616X 17732X 17732 0 XTO ENERGY INC. 214127 MCDONALD HASLET 6882X 7502X 7502 0 XTO ENERGY INC. 214254 WELLS "B" UNIT 589X 589X 589 0 XTO ENERGY INC. 214558 EAGLECREST UNIT 7905X 8153X 8153 0 XTO ENERGY INC. 214570 EAGLECREST 5332X 6975X 6975 0 XTO ENERGY INC. 214582 TRWD III 3162X 3689X 3689 0 XTO ENERGY INC. 214586 MISSION UNIT 2511X 4929X 4929 0 XTO ENERGY INC. 214692 HAYCO 14B2 EXT 0 0 XTO ENERGY INC. 214910 FACEY 7564X 18259X 18259 0 XTO ENERGY INC. 215248 MARINE CREEK 14B2 EXT 0 0 XTO ENERGY INC. 215292 TRWD 20553X 21669X 21669 0 XTO ENERGY INC. 215323 TRWD II WEST 13609X 14818X 14818 0 XTO ENERGY INC. 215364 WALSH CRESSON R 2666X 3534X 3534 0 XTO ENERGY INC. 215365 GEORGIA PACIFIC 2635X 7533X 7533 0 XTO ENERGY INC. 220440 HARPER CATTLE D 14B2 EXT 0 0 XTO ENERGY INC. 233505 HASLET, GREGORY 7254X 12431X 12431 0 XTO ENERGY INC. 247678 KILLIAN A UNIT 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 583234 GAS LIMIT MONTHLY TOTAL 5173370 ***G-10 DELIVERABILITY MONTHLY TOTAL 9099678 SYSTEM MONTHLY TOTAL 14273048 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 43 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (PETTIT) FLD NO. 67416332 NF WCP OPERATING COMPAN 035125 HEARNE, BEN, ET 1054N 3100N 2883 0 FIELD TOTAL MONTHLY DELIVERABILITY 2883 05 OPELIKA (RODESSA) FLD NO. 67416498 NF ELLIS EXPLORATION, I 015566 BURNETT, A. R. 372N 3100N 3100 0 WCP OPERATING COMPAN 035126 HEARNE, BEN, ET SI MULT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 3100 G-10 DELIVERABILITY MONTHLY TOTAL 5983 SYSTEM MONTHLY TOTAL 5983 XTO ENERGY INC. 945936-0003 TWPL SPOT SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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 3/1 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 MAY 2015 UPDATED THRU 04/27/2015 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. 02853 SAYLORS, M. F 21700 XTO ENERGY INC. 03165 WELLS, GRACE "A" 30504 XTO ENERGY INC. 03463 BALL, JESSE 8804 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 61008 SYSTEM MONTHLY TOTAL 61008 XTO ENERGY INC. 945936-0006 OPELIKA PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 135572 LEOPARD, C.L. 434N 3100N 744 0 XTO ENERGY INC. 137480 BARTON, H. P. 2573X 3751X 3751 0 XTO ENERGY INC. 137545 BLACK, J. R. 2263X 3999X 3999 0 XTO ENERGY INC. 137566 KNIGHT, C. D. 899N 3100N 1116 0 XTO ENERGY INC. 138837 YOUNG, REX 310N 3100N 1054 0 FIELD TOTAL MONTHLY DELIVERABILITY 10664 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, 434N 3100N 434 0 XTO ENERGY INC. 015735 TCGU9 (RYON, J. 620N 3100N 620 0 XTO ENERGY INC. 034943 TCGU3 (YOUNG, M 806N 3100N 806 0 XTO ENERGY INC. 034944 TCGU6 (BAKER, M 2542X 3472X 3472 0 XTO ENERGY INC. 034945 TCGU8 (BAKER, J 4774X 4774X 4774 0 XTO ENERGY INC. 035824 TCGU5 (ROBERTS, 1953N 3100N 1953 0 XTO ENERGY INC. 036140 TCGU1 (MEREDITH 3441X 3441X 3441 0 XTO ENERGY INC. 037230 TCGU4 (YOUNG, T 527N 3100N 527 0 XTO ENERGY INC. 038276 TCGU2 (ADY, H.P 651N 3100N 713 0 XTO ENERGY INC. 038724 TCGU7 (LEOPARD, 7471X 7471X 7471 0 XTO ENERGY INC. 038733 TCGU4 (YOUNG, T 1240N 3100N 1395 0 XTO ENERGY INC. 039555 TCGU10 (MCGEE, 372N 3100N 372 0 XTO ENERGY INC. 040335 TCGU3 (SPURLOCK 186N 3100N 186 0 XTO ENERGY INC. 054993 TCGU7 (LEOPARD, 11532X 11532X 11532 0 XTO ENERGY INC. 055523 TCGU4 (YOUNG, T 837X 837X 837 0 XTO ENERGY INC. 056094 TCGU8 (WALLACE, 589N 3100N 589 0 XTO ENERGY INC. 056095 TCGU1 (ROY, HAR 2170N 3100N 2170 0 XTO ENERGY INC. 068709 TCGU7 (BAKER, M 0N 3100N 31 0 XTO ENERGY INC. 068710 TCGU6 (WERNEKIN 14B2 EXT 0 0 XTO ENERGY INC. 068964 TCGU1 (DOSSER, 3875X 3875X 3875 0 XTO ENERGY INC. 072373 TCGU5 (HOLLAND, 3131X 4247X 4247 0 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 074037 TCGU4 (YOUNG, T 961N 3100N 1271 0 XTO ENERGY INC. 075557 TCGU4 (YOUNG, T 1209N 3100N 1209 0 XTO ENERGY INC. 076006 TCGU6 (GOODGAME 310N 3100N 310 0 XTO ENERGY INC. 100338 TCGU10 (MCGEE, 0N 3100N 31 0 XTO ENERGY INC. 100842 TCGU10 (MCGEE, 713N 3100N 1302 0 XTO ENERGY INC. 103294 TCGU2 (ADY, H.P 992N 3100N 1519 0 XTO ENERGY INC. 106879 TCGU8 (WALLACE, 2821X 5673X 5673 0 XTO ENERGY INC. 107370 TCGU8 (WALLACE, 14B2 EXT 0 0 XTO ENERGY INC. 108960 TCGU7 (BAKER, M 806N 3100N 1209 0 XTO ENERGY INC. 111449 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 111898 TCGU2 (ADY, H.P 1209X 2077X 2077 0 XTO ENERGY INC. 112193 TCGU1 (RIDDLESP 4588X 4991X 4991 0 XTO ENERGY INC. 113014 TCGU1 (MEREDITH 1953N 3100N 2139 0 XTO ENERGY INC. 114370 TCGU3 (YOUNG, M 2263X 2263X 2263 0 XTO ENERGY INC. 114385 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 114950 TCGU7 (BAKER, M 62N 3100N 1209 0 XTO ENERGY INC. 116356 TCGU8 (WALLACE, 2976X 5735X 5735 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 2883X 8029X 8029 0 XTO ENERGY INC. 117929 TCGU4 (YOUNG, T 3720X 3782X 3782 0 XTO ENERGY INC. 118441 TCGU7 (BAKER, M 3596X 6448X 6448 0 XTO ENERGY INC. 119019 TCGU4 (YOUNG, T 3875X 5425X 5425 0 XTO ENERGY INC. 119850 TCGU4 (YOUNG, T 3069X 3069X 3069 0 XTO ENERGY INC. 120543 MALLORY, M. JR. 2542X 2542X 2542 0 XTO ENERGY INC. 120544 TCGU10 (MCGEE, 2015X 3968X 3968 0 XTO ENERGY INC. 120545 MALLORY, M. JR. 14B2 EXT 31 0 XTO ENERGY INC. 120571 TCGU8 (WALLACE, 2077N 3100N 2077 0 XTO ENERGY INC. 120666 TCGU1 (MEREDITH 14B2 EXT 0 0 XTO ENERGY INC. 120927 TCGU3 (YOUNG, M 2573X 2573X 2573 0 XTO ENERGY INC. 121062 TCGU5 (HOLLAND, 14B2 EXT 31 0 XTO ENERGY INC. 121097 TCGU1 (MEREDITH 3348X 3348X 3348 0 XTO ENERGY INC. 121296 TCGU1 (MEREDITH 372N 3100N 372 0 XTO ENERGY INC. 121507 TCGU2 (ADY, H.P 651N 3100N 651 0 XTO ENERGY INC. 123364 TCGU5 (HOLLAND, 0X 4464X 4464 0 XTO ENERGY INC. 125420 TCGU3 (YOUNG, M 2046X 6634X 6634 0 XTO ENERGY INC. 125991 TCGU4 (YOUNG, T 806N 3100N 1054 0 XTO ENERGY INC. 126203 TCGU1 (MEREDITH 2883X 3472X 3472 0 XTO ENERGY INC. 126210 TCGU2 (ADY, H.P 1333N 3100N 2325 0 XTO ENERGY INC. 126212 TCGU1 (MEREDITH 0N 3100N 496 0 XTO ENERGY INC. 135491 GILES, W.A. 1612N 3100N 2263 0 XTO ENERGY INC. 160241 TCGU10 (BISHOP, 14B2 EXT 0 0 XTO ENERGY INC. 165302 TCGU6 (HINTON - 1922N 3100N 2697 0 FIELD TOTAL MONTHLY DELIVERABILITY 146134 G-10 DELIVERABILITY MONTHLY TOTAL 156798 SYSTEM MONTHLY TOTAL 156798 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 2 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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. 0 FIELD TOTAL MONTHLY GAS LIMIT 0 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 0 XTO ENERGY INC. 12270 ALLEN "A" 0 XTO ENERGY INC. 12272 ALLEN, W. H. ESTATE 0 FIELD TOTAL MONTHLY GAS LIMIT 43462 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF ARK-LA-TEX ENERGY, L 261470 ALLBRIGHT 3131X 3813X 3813 0 XTO ENERGY INC. 222052 ONEY, HENRY 2790X 3317X 3317 0 XTO ENERGY INC. 238064 ONEY, HENRY 465N 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 1457N 3100N 1457 0 XTO ENERGY INC. 043104 EDMONDSON 434N 3100N 434 0 XTO ENERGY INC. 043434 HUGHES, DELLA 713X 713X 713 0 XTO ENERGY INC. 043974 ALLEN, W. H. ES 31N 3100N 31 0 XTO ENERGY INC. 044423 KNOX, DEE 2325X 12245X 12245 0 XTO ENERGY INC. 044717 KNOX, D. & E. K 837X 837X 837 0 XTO ENERGY INC. 044770 WILSON, W. D. 1054N 3100N 1054 0 XTO ENERGY INC. 045172 MORRIS, O. E. 372N 3100N 806 0 XTO ENERGY INC. 047227 KNOX, M. L. 2418X 5673X 5673 0 XTO ENERGY INC. 047811 POPE, JOE 0N 3100N 31 0 XTO ENERGY INC. 047933 DUNN, H. A. UNI 1178N 3100N 1178 0 XTO ENERGY INC. 047934 DUNN, H. A. -B- 899X 4061X 4061 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 082870 HUGHES, DELLA 1488N 3100N 1488 0 XTO ENERGY INC. 084138 KNOX, DEE 14B2 EXT 0 0 XTO ENERGY INC. 087004 PEAL, A.H. 14B2 EXT 0 0 XTO ENERGY INC. 087343 LEDBETTER-JONES 6572X 7750X 7750 0 XTO ENERGY INC. 087538 DUNN, H.A. UNIT 2635X 3162X 3162 0 XTO ENERGY INC. 089949 DUNN, H. A. "C" 837X 11005X 11005 0 XTO ENERGY INC. 090849 GEORGE, J. T. 1860N 3100N 1860 0 XTO ENERGY INC. 091562 KNOX, M. L. 1488N 3100N 1488 0 XTO ENERGY INC. 093813 CROCKETT "B" 465N 3100N 868 0 XTO ENERGY INC. 096275 GEORGE, J. T. 1364N 3100N 2356 0 XTO ENERGY INC. 096504 KNOX, DEE 3286X 3286X 3286 0 XTO ENERGY INC. 097211 HUGHES, DELLA 930N 3100N 1643 0 XTO ENERGY INC. 102819 LEDBETTER-JONES 2015X 3410X 3410 0 XTO ENERGY INC. 103439 DUNN, H. A. UNI 1798X 1798X 1798 0 XTO ENERGY INC. 103635 HUGHES, DELLA 0N 3100N 1085 0 XTO ENERGY INC. 104320 COOK, W. T. 2046N 3100N 2139 0 XTO ENERGY INC. 108170 ONEY, HENRY 14B2 EXT 0 0 XTO ENERGY INC. 112209 DUNN, H. A. UNI 806N 3100N 806 0 XTO ENERGY INC. 118239 KNOX/D. & E. K. 31N 3100N 31 0 XTO ENERGY INC. 119051 EDMONDSON 341N 3100N 558 0 XTO ENERGY INC. 119145 ONEY, HENRY 217N 3100N 217 0 XTO ENERGY INC. 120644 HUGHES, DELLA 2976X 2976X 2976 0 XTO ENERGY INC. 121167 HOWARD-JERNIGAN 31N 3100N 31 0 XTO ENERGY INC. 121172 DUNN, H. A. UNI 1271N 3100N 1271 0 XTO ENERGY INC. 122562 HUGHES, DELLA 1147X 1147X 1147 0 XTO ENERGY INC. 122679 LEDBETTER-JONES 837N 3100N 1054 0 XTO ENERGY INC. 122756 KNOX, D. & E.K. 2821X 2821X 2821 1283 XTO ENERGY INC. 123053 ONEY, HENRY 0N 3100N 2263 0 XTO ENERGY INC. 123054 ALLEN, W.H. EST 14B2 EXT 0 0 XTO ENERGY INC. 123055 HUGHES, DELLA 1209X 5208X 5208 0 XTO ENERGY INC. 123348 EDMONDSON 1395N 3100N 2449 0 XTO ENERGY INC. 123452 CROCKETT "B" 310N 3100N 1271 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 2139X 4123X 4123 0 XTO ENERGY INC. 124852 HUGHES, DELLA T. A. 0 0 XTO ENERGY INC. 124977 HOWARD-JERNIGAN 14B2 EXT 0 0 XTO ENERGY INC. 125109 KNOX UNIT/D. & 4309X 7347X 7347 0 XTO ENERGY INC. 125161 ONEY, HENRY 682N 3100N 1457 0 XTO ENERGY INC. 125475 KNOX, M. L. 837N 3100N 1178 0 XTO ENERGY INC. 125477 GEORGE, J.T. 1023X 6014X 6014 0 XTO ENERGY INC. 127335 DUNN, H.A. "B" 1209N 3100N 2542 0 XTO ENERGY INC. 137011 HOWARD-JERNIGAN 14B2 EXT 0 0 XTO ENERGY INC. 137208 KNOX, DEE 3069X 3069X 3069 0 XTO ENERGY INC. 137765 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 137828 KNOX, DEE 1519N 3100N 1829 0 XTO ENERGY INC. 137829 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 137992 KNOX, DEE 7254X 7347X 7347 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 138502 KNOX, DEE 2604X 3224X 3224 0 XTO ENERGY INC. 139015 GEORGE, J. T. 465X 15965X 15965 0 XTO ENERGY INC. 152130 KNOX UNIT/D.&E. 2015X 2015X 2015 0 XTO ENERGY INC. 152249 DUNN, H. A. "B" 3224X 3224X 3224 0 XTO ENERGY INC. 152895 COOK, W. T. 14B2 EXT 0 0 XTO ENERGY INC. 153798 DUNN, H.A. UNIT 496N 3100N 496 0 XTO ENERGY INC. 154820 DUNN, H.A. UNIT 620N 3100N 620 0 XTO ENERGY INC. 154991 PEAL, A.H. 1426N 3100N 2108 0 XTO ENERGY INC. 156195 KNOX, M.L. 14B2 EXT 0 0 XTO ENERGY INC. 161744 KNOX, M.L. 1829N 3100N 3100 0 XTO ENERGY INC. 165143 KNOX, M.L. 2139X 2139X 2139 1137 XTO ENERGY INC. 165949 ALLEN, W. H. ES 1333N 3100N 1333 0 XTO ENERGY INC. 171372 KNOX, DEE 3255X 3255X 3255 0 XTO ENERGY INC. 172300 HUGHES, DELLA 14B2 EXT 31 0 XTO ENERGY INC. 172306 ALLEN, W. H. ES 1581N 3100N 2666 0 XTO ENERGY INC. 172398 CROCKETT "B" 14B2 EXT 0 0 XTO ENERGY INC. 172535 HUGHES, DELLA 1736N 3100N 2263 0 XTO ENERGY INC. 172655 LEDBETTER-JONES 1550N 3100N 1550 0 XTO ENERGY INC. 172766 HOWARD-JERNIGAN 62N 3100N 62 0 XTO ENERGY INC. 174549 KNOX, DEE 1736N 3100N 2170 0 XTO ENERGY INC. 174576 HUGHES, DELLA 1922N 3100N 1922 0 XTO ENERGY INC. 175428 ALLEN, W. H. ES 5425X 6169X 6169 0 XTO ENERGY INC. 175541 LEDBETTER-JONES 0N 3100N 31 0 XTO ENERGY INC. 175921 KNOX, D. & E. K 837N 3100N 2232 0 XTO ENERGY INC. 176710 KNOX, M. L. 620N 3100N 961 0 XTO ENERGY INC. 178839 HUGHES, DELLA 3224X 3224X 3224 0 XTO ENERGY INC. 179119 PEAL, A.H. 2263N 3100N 2263 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 191890 GAS LIMIT MONTHLY TOTAL 43462 G-10 DELIVERABILITY MONTHLY TOTAL 201283 SYSTEM MONTHLY TOTAL 244745 XTO ENERGY INC. 945936-0008 WHELAN PAGE 3 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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 3/1 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, 4464X 4464X 4464 0 XTO ENERGY INC. 152632 WSCGU (ROBERTSO 558N 3100N 992 0 XTO ENERGY INC. 158214 WSCGU (HORTON, 3937X 5487X 5487 0 XTO ENERGY INC. 159423 WSCGU (LACY, R. 2232N 3100N 2480 0 XTO ENERGY INC. 172298 WSCGU (ROBERTSO 248N 3100N 248 0 XTO ENERGY INC. 172538 WSCGU (HORTON-D 0N 3100N 31 0 XTO ENERGY INC. 173753 WSCGU (KELLY) 1767X 1767X 1767 0 XTO ENERGY INC. 173965 WSGU10 (WALKE - 2418X 5425X 5425 0 XTO ENERGY INC. 174336 WSCGU (ROBERTSO 3255X 4867X 4867 0 XTO ENERGY INC. 174508 WSGU1 (LACY, E. 5425X 8308X 8308 0 XTO ENERGY INC. 174517 WSGU7 (HORTON-D 3224X 6386X 6386 0 XTO ENERGY INC. 174888 WSGU11 (GRAY -3 3720X 6355X 6355 0 XTO ENERGY INC. 174986 WSCGU (HORTON-D 3410X 4154X 4154 0 XTO ENERGY INC. 175234 WSGU7 (HORTON-D 930N 3100N 2604 0 XTO ENERGY INC. 175677 WSCGU (HORTON-D 1674X 1674X 1674 0 XTO ENERGY INC. 176101 WSCGU (HORTON, 434N 3100N 2821 0 XTO ENERGY INC. 176124 WSGU1 (LACY, E. 31X 31X 31 0 XTO ENERGY INC. 176430 WSGU10 (WALKE-5 6076X 6076X 6076 0 XTO ENERGY INC. 177276 WSGU11 (GRAY -4 1829X 1829X 1829 0 XTO ENERGY INC. 177813 WSCGU (HORTON-D 3534X 5983X 5983 0 XTO ENERGY INC. 178657 WSGU1 (LACY, E. 4867X 4867X 4867 0 XTO ENERGY INC. 179134 WSCGU (LACY, R. 2046N 3100N 2046 0 XTO ENERGY INC. 179375 WSCGU (ROBERTSO 3844X 4898X 4898 0 XTO ENERGY INC. 179586 WSGU10 (WALKE-6 3131X 3131X 3131 0 XTO ENERGY INC. 180057 WSGU10 (WALKE - 2976X 5022X 5022 0 XTO ENERGY INC. 180834 WSGU10 (WALKE - 5115X 5642X 5642 0 XTO ENERGY INC. 180894 WSGU11 (GRAY-5) 1674X 1674X 1674 0 XTO ENERGY INC. 181093 WSCGU (HORTON-D 4092X 4960X 4960 0 XTO ENERGY INC. 181399 WSCGU (ROBERTSO 682X 682X 682 0 XTO ENERGY INC. 181514 WSGU7 (HORTON-D 3565X 5549X 5549 0 XTO ENERGY INC. 181824 WSCGU (HORTON-D 1395N 3100N 1395 0 XTO ENERGY INC. 181908 WSCGU (ROBERTSO 3751X 3751X 3751 0 XTO ENERGY INC. 183344 WSCGU (ROBERTSO 2108X 2108X 2108 0 XTO ENERGY INC. 183513 WSGU1 (LACY, E. 3348X 3348X 3348 0 XTO ENERGY INC. 183763 WSGU4 (SKIPPER 1984N 3100N 2046 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 183795 WSCGU (HORTON-D 3193X 3193X 3193 0 XTO ENERGY INC. 184266 PINE TREE I.S.D 1643N 3100N 1643 0 XTO ENERGY INC. 185410 WSGU1 (LACY, E. 4278X 6944X 6944 0 XTO ENERGY INC. 185671 WSCGU (HORTON-D 2511X 2511X 2511 0 XTO ENERGY INC. 185910 WSGU11 (GRAY -6 434N 3100N 434 0 XTO ENERGY INC. 186282 WSCGU (HORTON-D 1457N 3100N 1457 0 XTO ENERGY INC. 186929 WSGU7 (HORTON-D 1922X 3720X 3720 0 XTO ENERGY INC. 186939 WSCGU (KELLY) 3999X 3999X 3999 0 XTO ENERGY INC. 187058 WSGU1 (LACY, E. 682N 3100N 2139 0 XTO ENERGY INC. 187408 WSCGU (KELLY) 5425X 7409X 7409 0 XTO ENERGY INC. 188243 WSCGU (ROBERTSO 2480X 2480X 2480 0 XTO ENERGY INC. 188693 WSGU7 (HORTON-D 1984N 3100N 1984 0 XTO ENERGY INC. 190993 WSCGU (LACY, R. 1271X 1271X 1271 0 XTO ENERGY INC. 191581 PINE TREE I.S.D 5115X 5115X 5115 0 XTO ENERGY INC. 192911 WSCGU (HORTON-D 3286X 3286X 3286 0 FIELD TOTAL MONTHLY DELIVERABILITY 170686 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. 5363X 5363X 5363 0 XTO ENERGY INC. 016951 WSCGU (LACY, R. 2263N 3100N 2387 0 XTO ENERGY INC. 062148 WSCGU (HORTSON- 1333N 3100N 1333 0 XTO ENERGY INC. 171768 WSCGU (HORTON-D 2852X 4309X 4309 0 XTO ENERGY INC. 173769 WSGU4 (SKIPPER 1333N 3100N 1333 0 XTO ENERGY INC. 182071 WSGU10 (SKIPPER 155X 155X 155 0 XTO ENERGY INC. 184677 WSGU1 ( LACY, E 3503X 3720X 3720 0 XTO ENERGY INC. 184968 WSGU7 (HORTON-D 1147N 3100N 2170 0 XTO ENERGY INC. 192240 WSCGU (KELLY) 3596X 3596X 3596 0 XTO ENERGY INC. 193414 WSCGU (HORTON-D 310N 3100N 310 0 XTO ENERGY INC. 245190 WSGU11 (GRAY -2 2511X 2511X 2511 0 FIELD TOTAL MONTHLY DELIVERABILITY 27187 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. T. A. 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 T. A. 0 0 XTO ENERGY INC. 054774 WSCGU (ROBERTSO DELQ PR 1457 0 XTO ENERGY INC. 054775 WSCGU (KELLY) T. A. 0 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 055002 WSGU10 (WALKE - 4216X 7130X 7130 0 XTO ENERGY INC. 055437 WSCGU (HORTON-D T. A. 0 0 XTO ENERGY INC. 056484 WSGU1 (LACY, E. 1953N 3100N 2108 0 XTO ENERGY INC. 092527 WSGU7 (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 114161 WSCGU (HORTON-D 3503X 3813X 3813 0 XTO ENERGY INC. 120821 WSCGU (HORTON-D 2108N 3100N 2108 0 XTO ENERGY INC. 120824 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 121153 WSGU4 (SKIPPER 0X 5022X 5022 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. 2356X 2356X 2356 0 XTO ENERGY INC. 133061 WSGU1 (LACY, E. 2263N 3100N 2263 0 XTO ENERGY INC. 135803 WSGU1 (LACY, E 1736N 3100N 1736 0 XTO ENERGY INC. 135830 WSGU1 (LACY, E- 3379X 4433X 4433 0 XTO ENERGY INC. 136103 WSGU10 (MARTIN 961X 2418X 2418 0 XTO ENERGY INC. 144143 WSGU10 (WALKE - 0X 3720X 3720 0 XTO ENERGY INC. 147283 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 153607 WSCGU (HORTON-D 1457N 3100N 2604 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. 163841 WSCGU (LACY, R. 14B2 EXT 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. 945936-0009 WILLOW SPRINGS PAGE 3 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 188245 WSCGU (ROBERTSO SWR 10 0 0 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 41168 G-10 DELIVERABILITY MONTHLY TOTAL 241769 SYSTEM MONTHLY TOTAL 241769 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 4 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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 3/1 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 MAY 2015 UPDATED THRU 04/27/2015 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 0 FIELD TOTAL MONTHLY GAS LIMIT 0 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF PRODUCTION GATHERING 148379 HOLIDAY RESOURC 1457N 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 G-10 DELIVERABILITY MONTHLY TOTAL 3100 SYSTEM MONTHLY TOTAL 3100 XTO ENERGY INC. 945936-0012 HORIZON GATHERING SYSTE PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 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 MAY 2015 UPDATED THRU 04/27/2015 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 BLOCK A-7 (DEVONIAN) FLD NO. 08930333 PRIME OPERATING COMPANY 68614 JONES RANCH 11 620 PRIME OPERATING COMPANY 68680 EADY 0 FIELD TOTAL MONTHLY GAS LIMIT 620 8A BROWN (WICHITA-ALBANY) FLD NO. 12376666 ARES ENERGY, LTD. 15727 JONES ESTATE A 0 XOG OPERATING LLC 17040 JONES, E. H. "E" 12400 FIELD TOTAL MONTHLY GAS LIMIT 12400 8A DIAMANTE (WOLFCAMP) FLD NO. 24540475 PRIME OPERATING COMPANY 68450 JONES, E. H. 9734 PRIME OPERATING COMPANY 68459 JONES RANCH 9734 FIELD TOTAL MONTHLY GAS LIMIT 19468 8A RUSSELL (CLEARFORK CONSOLIDATED FLD NO. 79002100 ARES ENERGY, LTD. 69662 JONES ESTATE A 8804 STRAND ENERGY, L.C. 69541 JONES ESTATE "29" 0 STRAND ENERGY, L.C. 69982 JONES ESTATE '1' 0 STRAND ENERGY, L.C. 70057 HIGG RANCH '30' 8804 WHITE ROCK OIL & GAS, LL 68917 JONES ESTATE 0 WHITE ROCK OIL & GAS, LL 68918 JONES ESATE "30" 0 WHITE ROCK OIL & GAS, LL 68920 JONES ESTATE "497" 0 WHITE ROCK OIL & GAS, LL 68921 JONES ESTATE "30-2" 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 50096 SYSTEM MONTHLY TOTAL 50096 XTO ENERGY INC. 945936-0014 RUSSELL GATH.SYS.- PERM PAGE 1