OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XOG OPERATING LLC LESS THAN 100% TAKE. PO BOX 352 MIDLAND TX 79702 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8A TEX-SIN, NE (DEVONIAN) FLD NO. 89043500 XOG OPERATING LLC 68066 HERRINGTON HEIRS 0 FIELD TOTAL MONTHLY GAS LIMIT 0 SYSTEM MONTHLY TOTAL 0 XOG OPERATING LLC 945921-0001 SPOT MARKET PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 CITY LIMITS (RODESSA) FLD NO. 18370370 XTO ENERGY INC. 03657 PARKER, SARAH UNIT 0 FIELD TOTAL MONTHLY GAS LIMIT 0 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 TRI-CITIES, NE. (BACON) FLD NO. 91109050 ELLIS EXPLORATION, INC. 03697 HOGUE, HARRY 7502 FIELD TOTAL MONTHLY GAS LIMIT 7502 06 BETHANY (TRAVIS PEAK CONS.) FLD NO. 07527722 ROCKCLIFF ENERGY OPERATI 14748 METCALF, F 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 BETO, SOUTH (RODESSA -B-) FLD NO. 07571500 GREEN RIVER RESOURCES IN 12096 ROYALL NATIONAL BANK 9734 FIELD TOTAL MONTHLY GAS LIMIT 9734 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. 13367 JONES, ELSIE OIL UNIT NO. 1 31000 *** XTO ENERGY INC. 13369 WOOLWORTH, J.D. 0 *** XTO ENERGY INC. 13410 CHADWICK OU 1 34410 *** 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 0 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. 945936-0001 NNG SPOT SYSTEM PAGE 1 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (TRAVIS PEAK) FLD NO. 16032812 *** XTO ENERGY INC. 13992 THOMAS & WOOD 0 *** XTO ENERGY INC. 14034 PIRKLE, L.H. 0 XTO ENERGY INC. 15441 THOMAS & WOOD OIL 34410 XTO ENERGY INC. 15524 NELLIE OWENS 34410 FIELD TOTAL MONTHLY GAS LIMIT 214830 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 FULTON-FORGOTSON (PETTIT) FLD NO. 33306275 XTO ENERGY INC. 15706 OVERTON 11 OIL WELL 7502 FIELD TOTAL MONTHLY GAS LIMIT 7502 06 HARLETON, NORTH-EAST (PETTIT) FLD NO. 39102700 XTO ENERGY INC. 11309 BAKER, VIRGIA 12276 XTO ENERGY INC. 11332 JERNIGAN, S. R. 0 XTO ENERGY INC. 11594 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 12276 06 HAWKINS FLD NO. 39724001 XTO ENERGY INC. 05743 HAWKINS FIELD UNIT 2272769 FIELD TOTAL MONTHLY GAS LIMIT 2272769 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. 0 XTO ENERGY INC. 14853 LAFORCE, H. C. 20274 XTO ENERGY INC. 15087 BEULAH HARGETT 0 FIELD TOTAL MONTHLY GAS LIMIT 20274 06 HAWKINS, WEST (RODESSA) FLD NO. 39731500 XTO ENERGY INC. 05444 HAWKINS W./RODESSA/OIL UNIT 23560 FIELD TOTAL MONTHLY GAS LIMIT 23560 06 OAK HILL, WEST (PETTIT) FLD NO. 66473349 XTO ENERGY INC. 13233 SLACK 7502 FIELD TOTAL MONTHLY GAS LIMIT 7502 06 OAK HILL, WEST (PETTIT-GAS) FLD NO. 66473350 XTO ENERGY INC. 13459 CHILDRESS 2 16740 FIELD TOTAL MONTHLY GAS LIMIT 16740 06 OVERTON (TRAVIS PEAK) FLD NO. 67849500 XTO ENERGY INC. 15446 OVERTON 3 OIL WELL 8246 FIELD TOTAL MONTHLY GAS LIMIT 8246 06 OVERTON, NE (PETTIT) FLD NO. 67852500 BASA RESOURCES, INC. 10315 SMITH-WILSON -A- 8370 RTD RESOURCES, LLC 11006 HOLLINGSWORTH 16926 FIELD TOTAL MONTHLY GAS LIMIT 25296 06 PRAIRIE LAKE, S.W. (RODESSA B) FLD NO. 72908500 GREEN RIVER RESOURCES IN 13059 CADY, W. R. 8804 FIELD TOTAL MONTHLY GAS LIMIT 8804 06 SAND BRANCH CREEK (BUDA) FLD NO. 80456050 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 2 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 SAND BRANCH CREEK (BUDA) FLD NO. 80456050 XTO ENERGY INC. 15202 REVOLVER 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 TRAWICK (RODESSA) FLD NO. 90998664 XTO ENERGY INC. 15471 J. A. BOYETT OIL WELL 5642 FIELD TOTAL MONTHLY GAS LIMIT 5642 06 WHELAN (TRAVIS PEAK) FLD NO. 96789625 XTO ENERGY INC. 11319 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 ENERQUEST CORPORATION 15709 WENDELL BREVARD 7502 ENERQUEST CORPORATION 15806 ALVIS 7502 FIELD TOTAL MONTHLY GAS LIMIT 15004 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 XTO ENERGY INC. 15369 ROSA LEE JONES 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 XTO ENERGY INC. 13373 BROWN, CLEVE 4340 XTO ENERGY INC. 13435 JONES, GOLDEN 9982 XTO ENERGY INC. 13470 DRIGGERS, D. C. 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 XTO ENERGY INC. 15379 HAYES 0 XTO ENERGY INC. 15571 WHITEHURST, T. F. EST. 9982 FIELD TOTAL MONTHLY GAS LIMIT 34286 06 WILLOW SPRINGS (T.PEAK TRANS.) FLD NO. 97752833 SHOCO PRODUCTION LLC 15372 BAR K RANCH 9734 FIELD TOTAL MONTHLY GAS LIMIT 9734 08 GOMEZ (WOLFCAMP) FLD NO. 35708666 XTO ENERGY INC. 36768 WILLBANKS, HENRY 0 FIELD TOTAL MONTHLY GAS LIMIT 0 08 HOEFS T-K (WOLFCAMP) FLD NO. 41911500 XTO ENERGY INC. 55044 JOLLY JUMPER 48-21-28 WA10 0 XTO ENERGY INC. 57825 GUNPOWDER 48-21-16 WA5 738048 XTO ENERGY INC. 57826 GUNPOWDER 48-21-16 WA6 738048 XTO ENERGY INC. 57910 JOLLY JUMPER 48-21-28 WA4 1082148 XTO ENERGY INC. 57911 JOLLY JUMPER 48-21-28 WA5 1082148 FIELD TOTAL MONTHLY GAS LIMIT 3640392 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 SANDBAR (BONE SPRING) FLD NO. 80544500 MATADOR PRODUCTION COMPA 57373 LARSON 04-TTT-B02 155496 FIELD TOTAL MONTHLY GAS LIMIT 155496 08 WOLFBONE (TREND AREA) FLD NO. 98359800 XTO ENERGY INC. 53593 BABA LOOEY C2-30-19 WB3 48298 XTO ENERGY INC. 55012 BABA LOOEY C2-30-19 WB1 48050 XTO ENERGY INC. 57188 ICARUS C2-5-8 WA3 0 FIELD TOTAL MONTHLY GAS LIMIT 96348 08 WORSHAM (DELAWARE SAND) FLD NO. 98817775 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 3 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 WORSHAM (DELAWARE SAND) FLD NO. 98817775 FINLEY RESOURCES, INC. 19943 ROXIE 0 FIELD TOTAL MONTHLY GAS LIMIT 0 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 02 AUSTIN (NITA) FLD NO. 04432275 NF SIANA OIL & GAS 180466 JACKSON, KATHLE 14B DENY 434 0 SIANA OIL & GAS 245521 SALYER-SHERMAN 14B DENY 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 434 02 AUSTIN (WILCOX MASSIVE) FLD NO. 04432487 NF SIANA OIL & GAS 228545 SIMMONS GAS UNI 14B DENY 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 02 AUSTIN (WILCOX 12,300) FLD NO. 04432600 NF SIANA OIL & GAS 223785 KATHLEEN JACKSO 14B DENY 248 0 SIANA OIL & GAS 229869 KATHLEEN JACKSO 14B DENY 0 251 SIANA OIL & GAS 229876 MARTIN, M. E. 14B DENY 1209 0 SIANA OIL & GAS 242118 KATHLEEN JACKSO 14B DENY 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1457 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 BALD PRAIRIE (TRAVIS PEAK) FLD NO. 05190800 NF XTO ENERGY INC. 199581 BUCHANAN SWD INJECT 0 0 XTO ENERGY INC. 245333 FRANKLIN SWD INJECT 0 0 XTO ENERGY INC. 254115 MARTIN #1 GAS U INJECT 0 0 XTO ENERGY INC. 260632 FM 2096 SWD INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 BEAR GRASS (COTTON VALLEY CONS) FLD NO. 06476300 NF XTO ENERGY INC. 135488 VARIBUS 341N 3100N 465 1057 XTO ENERGY INC. 140089 HUNTER GAS UNIT 217N 3100N 527 658 XTO ENERGY INC. 167520 BLAZEK 2263X 2263X 2263 10982 XTO ENERGY INC. 174884 BLAZEK 0N 3100N 31 0 XTO ENERGY INC. 212718 BLAZEK 4619X 4805X 4805 13546 XTO ENERGY INC. 215136 H. L. & P. GAS 2511X 3968X 3968 6150 XTO ENERGY INC. 216732 H. L. & P. GAS 2914X 2914X 2914 8077 XTO ENERGY INC. 218151 H. L. & P. GAS 1209N 3100N 1736 4120 XTO ENERGY INC. 218869 H. L. & P. GAS 3410X 4061X 4061 6064 XTO ENERGY INC. 220456 H. L. & P. GAS 1147N 3100N 1271 3109 XTO ENERGY INC. 225641 H. L. & P. GAS 2170X 3906X 3906 3866 XTO ENERGY INC. 227291 H. L. & P. GAS 1891N 3100N 2263 5783 XTO ENERGY INC. 234843 H. L. & P. GAS 2821X 3379X 3379 8331 XTO ENERGY INC. 237737 H. L. & P. GAS 682N 3100N 3100 1651 XTO ENERGY INC. 241450 H. L. & P. GAS 4061X 4309X 4309 10639 FIELD TOTAL MONTHLY DELIVERABILITY 38998 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF XTO ENERGY INC. 202048 BLAZEK 558N 3100N 1271 1186 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 4 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF XTO ENERGY INC. 273315 SAMET GAS UNIT 2604N 3100N 2914 7648 XTO ENERGY INC. 275774 HUNTER GAS UNIT SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 4185 05 BEAR GRASS (TRAVIS PEAK) FLD NO. 06476800 NF XTO ENERGY INC. 127534 MCASHAN GAS UNI 2139N 3100N 2139 6829 XTO ENERGY INC. 131550 VARIBUS 4309X 4371X 4371 12436 XTO ENERGY INC. 136009 VARIBUS 3751X 3937X 3937 9997 XTO ENERGY INC. 136061 MCASHAN GAS UNI 2542N 3100N 2728 7322 XTO ENERGY INC. 136459 VARIBUS 1271N 3100N 1519 3799 *** XTO ENERGY INC. 145610 WALKER GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 146514 HUNTER GAS UNIT 961N 3100N 961 3244 XTO ENERGY INC. 146833 VARIBUS 31N 3100N 62 60 XTO ENERGY INC. 171987 HUNTER GAS UNIT 558N 3100N 620 1577 FIELD TOTAL MONTHLY DELIVERABILITY 16337 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 172499 DAVIDSON, W. A. 1643N 3100N 1643 4616 XTO ENERGY INC. 173610 CUMMINS A PRTL PLG 0 0 XTO ENERGY INC. 179537 DAVIDSON, W. A. 1550N 3100N 1705 2479 XTO ENERGY INC. 179538 DAVIDSON, W. A. 992N 3100N 1054 1960 XTO ENERGY INC. 179539 DAVIDSON, W. A. 837N 3100N 837 2381 XTO ENERGY INC. 180082 CUMMINS A 1829X 1829X 1829 6061 XTO ENERGY INC. 180086 WEBB A 14B2 EXT 0 0 XTO ENERGY INC. 180854 CUMMINS A 1395N 3100N 3007 4867 XTO ENERGY INC. 181127 CUMMINS A 279N 3100N 279 1018 XTO ENERGY INC. 181306 WEBB A 14B2 EXT 0 0 XTO ENERGY INC. 181344 WEBB A 341N 3100N 372 1588 XTO ENERGY INC. 181785 WEBB A 4371X 4619X 4619 12639 XTO ENERGY INC. 184261 CUMMINS A 2852X 3844X 3844 7205 XTO ENERGY INC. 185331 WEBB A 775N 3100N 806 2377 XTO ENERGY INC. 185358 DAVIDSON, W. A. 2542X 2542X 2542 7915 XTO ENERGY INC. 185442 DAVIDSON, W. A. 589N 3100N 1116 2489 XTO ENERGY INC. 185818 CUMMINS A 15N 3100N 31 15 XTO ENERGY INC. 185819 W. T. COCHRUM G 1271N 3100N 1271 4362 XTO ENERGY INC. 186094 WEBB A 3317X 3317X 3317 4693 XTO ENERGY INC. 186102 HUNT GAS UNIT N 155N 3100N 279 433 XTO ENERGY INC. 186103 WEBB A 961N 3100N 3100 3562 XTO ENERGY INC. 186833 CUMMINS A 3844X 3999X 3999 9955 XTO ENERGY INC. 187247 WEBB A 186N 3100N 1736 580 XTO ENERGY INC. 187998 WEBB A 279N 3100N 1519 1372 XTO ENERGY INC. 189961 DAVIDSON, W. A. 651X 651X 651 3446 XTO ENERGY INC. 190175 DAVIDSON, W. A. 93N 3100N 403 1038 XTO ENERGY INC. 195757 WEBB A 93N 3100N 93 1720 XTO ENERGY INC. 196256 WEBB A 1240N 3100N 2790 4845 XTO ENERGY INC. 196687 WEBB A 3937X 4743X 4743 10890 XTO ENERGY INC. 197864 WEBB A 8N 3100N 1364 2951 XTO ENERGY INC. 199247 WEBB A 0N 3100N 248 13 XTO ENERGY INC. 200177 HUNT GAS UNIT 4 3255X 3906X 3906 8421 XTO ENERGY INC. 202353 COCHRUM, W.T. G 124N 3100N 806 546 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 5 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 205081 HUNT GAS UNIT # 1178N 3100N 1333 3542 XTO ENERGY INC. 206509 BLAIR, ORA 589N 3100N 2666 3162 XTO ENERGY INC. 208310 WEBB A 0X 3689X 3689 0 XTO ENERGY INC. 216671 CUMMINS A 3255X 3255X 3255 9858 XTO ENERGY INC. 218657 BLAIR, ORA 837X 837X 837 11849 XTO ENERGY INC. 219512 EUBANK-BEENE PRTL PLG 0 0 XTO ENERGY INC. 220512 CUMMINS A 1209N 3100N 1209 3017 XTO ENERGY INC. 221406 BLAIR, ORA 930X 1612X 1612 2128 XTO ENERGY INC. 252935 DAVIDSON, W. A. 3627X 3627X 3627 9310 FIELD TOTAL MONTHLY DELIVERABILITY 72137 05 DEW (RODESSA) FLD NO. 24478370 NF XTO ENERGY INC. 224665 BEST SWD INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 DEW (TRAVIS PEAK) FLD NO. 24478379 NF XTO ENERGY INC. 276187 EUBANK-BEENE 14B2 EXT 124 0 XTO ENERGY INC. 277524 CUMMINS A SWR 10 0 0 XTO ENERGY INC. 279346 BLAIR, ORA SWR 10 0 0 XTO ENERGY INC. 282187 CUMMINS A SWR 10 0 0 XTO ENERGY INC. 287291 WEBB A SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 124 05 DONIE (PETTIT) FLD NO. 25310500 NF XTO ENERGY INC. 146948 MOORE 310N 3100N 341 956 XTO ENERGY INC. 187536 MOORE 3937X 4309X 4309 11187 XTO ENERGY INC. 187650 COX, WELDON GU 1426N 3100N 1426 5253 XTO ENERGY INC. 188786 WEBB, T.S. "A" 1767N 3100N 2046 5620 XTO ENERGY INC. 212590 HUNT, N.B. GAS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 8122 05 DOWDY RANCH (COTTON VALLEY) FLD NO. 25978300 NF XTO ENERGY INC. 180070 HAGEN, SELMA GU 1085N 3100N 1085 1883 XTO ENERGY INC. 184317 HAGEN, SELMA GU 899N 3100N 1271 884 XTO ENERGY INC. 185982 HAGEN, SELMA GU 1147N 3100N 1581 1147 FIELD TOTAL MONTHLY DELIVERABILITY 3937 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 FREESTONE (TRAVIS PEAK) FLD NO. 32950500 NF XTO ENERGY INC. 203587 LUNA SWD INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 KIRVIN,NE. (COTTON VALLEY) FLD NO. 49699400 NF XTO ENERGY INC. 202428 LOPER GAS UNIT 2201N 3100N 2635 6589 FIELD TOTAL MONTHLY DELIVERABILITY 2635 05 NEWARK, EAST (ATOKA 2) FLD NO. 65280005 NF BKV NORTH TEXAS, LLC 253908 INDIAN CREEK SWR 10 0 0 BKV NORTH TEXAS, LLC 253917 INDIAN CREEK T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 NEWARK, EAST (ATOKA 2B) FLD NO. 65280007 NF BKV NORTH TEXAS, LLC 253907 INDIAN CREEK 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 OPELIKA FLD NO. 67416001 AO XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 6 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA FLD NO. 67416001 AO XTO ENERGY INC. 283804 BALL, JESSE 93N 3100N 93 298 FIELD TOTAL MONTHLY DELIVERABILITY 93 05 OPELIKA (COTTON VALLEY) FLD NO. 67416166 NF XTO ENERGY INC. 120134 OGU (HUFF, C. 2728X 3162X 3162 7251 XTO ENERGY INC. 120926 OGU (HOWELL, W 0N 3100N 930 94 XTO ENERGY INC. 129031 OGU (MC & SUGG 3286X 3286X 3286 12847 XTO ENERGY INC. 133572 OGU (HOWELL, W. 217N 3100N 1364 654 XTO ENERGY INC. 133573 OGU (MC & SUGGE 1085N 3100N 1240 3422 XTO ENERGY INC. 133574 OGU (LEWIS, J.H 62N 3100N 93 185 XTO ENERGY INC. 133815 OGU (ALLYN, C.H 930N 3100N 1271 3972 XTO ENERGY INC. 133887 OGU (LEWIS, J.H 1798N 3100N 1798 6574 XTO ENERGY INC. 134076 OGU (HARVARD, J 31N 3100N 31 641 XTO ENERGY INC. 134372 OGU (MC & SUGGE 155N 3100N 899 718 XTO ENERGY INC. 134380 OGU (ALLYN, C.H 682N 3100N 682 2056 XTO ENERGY INC. 134917 OGU (MC & SUGGE 279N 3100N 372 1252 XTO ENERGY INC. 134918 OGU (MC & SUGGE SI MULT 0 0 XTO ENERGY INC. 135066 OGU (MC & SUGGE 1488N 3100N 1829 5676 XTO ENERGY INC. 135489 OGU (HUFF, C.C. PRTL PLG 0 0 XTO ENERGY INC. 144170 OGU (HARVARD, J 558N 3100N 558 2617 XTO ENERGY INC. 209826 OGU (HOWELL, W. 155N 3100N 155 207 XTO ENERGY INC. 213189 OGU (MC & SUGGE 0N 3100N 341 0 XTO ENERGY INC. 219347 OGU (MC & SUGGE 0N 3100N 341 8 XTO ENERGY INC. 221085 OGU (MC & SUGGE 3193X 3193X 3193 11878 FIELD TOTAL MONTHLY DELIVERABILITY 21545 05 OPELIKA (JAMES LIME) FLD NO. 67416200 NF XTO ENERGY INC. 077844 OGU (TURNER, H 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 OPELIKA (PETTIT) FLD NO. 67416332 NF XTO ENERGY INC. 015633 EDWARDS, J. S. 3N 3100N 62 10 XTO ENERGY INC. 015634 OGU (JOHNSTON, 279N 3100N 279 1177 XTO ENERGY INC. 015635 OGU (MCGEE, S. 155N 3100N 155 2845 XTO ENERGY INC. 086178 OGU (SAYLORS, 279N 3100N 279 1148 XTO ENERGY INC. 113652 OGU (SAYLORS, 0N 3100N 31 0 XTO ENERGY INC. 113964 OGU (SAYLORS, SWR 10 0 0 XTO ENERGY INC. 140413 OGU (KILLINGSWO 14B2 EXT 403 0 XTO ENERGY INC. 155894 OGU (POPE, F. 14B2 EXT 1674 0 XTO ENERGY INC. 274103 OGU (HARVARD, J SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2883 05 OPELIKA (RODESSA) FLD NO. 67416498 NF C6 OPERATING, L.L.C. 038757 WYNNE, T. L. UN 0N 3100N 465 0 XTO ENERGY INC. 015567 OGU (ALLYN, C. 434N 3100N 434 1653 XTO ENERGY INC. 015568 OGU (ASHER, M. 14B2 EXT 0 0 XTO ENERGY INC. 015569 OGU (BARTON, P 31N 3100N 372 123 XTO ENERGY INC. 015570 OGU (BUCKALEW, 279N 3100N 279 1102 XTO ENERGY INC. 015572 OGU (CORLEY, C 124N 3100N 186 352 XTO ENERGY INC. 015573 OGU (CORLEY, C 31N 3100N 93 404 XTO ENERGY INC. 015574 OGU (COX, M. A 0N 3100N 31 67 XTO ENERGY INC. 015575 OGU (DYER, W. 124N 3100N 124 347 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 7 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 015576 OGU (DYER, W. 31N 3100N 31 266 XTO ENERGY INC. 015577 OGU (EDWARDS, 14B2 EXT 62 0 XTO ENERGY INC. 015578 OGU (FERGUSON, 434N 3100N 744 421 XTO ENERGY INC. 015579 OGU (HAMILL, G 14B2 EXT 0 0 XTO ENERGY INC. 015581 OGU (HATTON, E 14B2 EXT 31 0 XTO ENERGY INC. 015582 HEARNE, BEN 93N 3100N 279 88 XTO ENERGY INC. 015583 HEARNE, BEN 14B2 EXT 0 0 XTO ENERGY INC. 015584 HEARNE, BEN 0N 3100N 62 1 XTO ENERGY INC. 015587 OGU (HENDERSON 155N 3100N 155 566 XTO ENERGY INC. 015588 OGU (JOHNSTON, 93N 3100N 93 2241 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. 31N 3100N 155 669 XTO ENERGY INC. 015593 OGU (LEWIS, E. 2N 3100N 62 9 XTO ENERGY INC. 015594 OGU (LEWIS, J. 1178N 3100N 1457 3756 XTO ENERGY INC. 015595 OGU (LEWIS, J. 62N 3100N 93 77 XTO ENERGY INC. 015597 OGU (LEWIS, S. 14B2 EXT 0 0 XTO ENERGY INC. 015598 OGU (MC & SUGG T. A. 0 0 XTO ENERGY INC. 015599 OGU (MCGEE, S. SWR 10 0 0 XTO ENERGY INC. 015600 OGU (MAGERS, T SWR 10 0 0 XTO ENERGY INC. 015603 OGU (PEACOCK, 403N 3100N 899 816 XTO ENERGY INC. 015605 OGU (SAYLORS, SWR 10 0 67 XTO ENERGY INC. 015607 OGU (SAYLORS, T. A. 0 0 XTO ENERGY INC. 015610 OGU (SAYLORS, 0N 3100N 62 378 XTO ENERGY INC. 015611 OGU (SAYLORS, 31N 3100N 31 2264 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 0N 3100N 186 0 XTO ENERGY INC. 015621 WILSON, TENNIAL 7N 3100N 155 159 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 0 0 XTO ENERGY INC. 033333 DODSON, ROY 124N 3100N 713 269 XTO ENERGY INC. 033640 OGU (INGRAM, M SWR 10 0 0 XTO ENERGY INC. 041658 OGU (MC & SUGG SWR 10 0 191732 XTO ENERGY INC. 042220 EDWARDS, R. F. 31N 3100N 62 1533 XTO ENERGY INC. 042221 HEARNE, BEN 14B2 EXT 31 4 XTO ENERGY INC. 042222 MAYFIELD COMPAN 0N 3100N 93 14 XTO ENERGY INC. 044443 HEARNE, BEN 14B2 EXT 0 0 XTO ENERGY INC. 052731 HEARNE, BEN 248N 3100N 248 1814 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. 186N 3100N 186 1718 XTO ENERGY INC. 099480 OGU (POPE, F T. A. 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. 945936-0001 NNG SPOT SYSTEM PAGE 8 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 110908 OGU (INGRAM , SWR 10 0 0 XTO ENERGY INC. 111448 OGU (WOFFORD, 713N 3100N 775 1214 XTO ENERGY INC. 111456 LOKEY, E. R. 14B2 EXT 0 0 XTO ENERGY INC. 113654 OGU (SAYLORS, 31N 3100N 279 116 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. 186N 3100N 310 459 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 713N 3100N 713 2666 XTO ENERGY INC. 120132 OGU (HATTON, E SWR 10 0 0 XTO ENERGY INC. 120352 OGU (SAYLORS, 0N 3100N 93 0 XTO ENERGY INC. 120539 WELLS, GRACE "A SWR 10 0 0 XTO ENERGY INC. 121982 OGU (HARVARD, T. A. 0 0 XTO ENERGY INC. 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. 217X 217X 217 8968 XTO ENERGY INC. 142644 LACO OIL COMPAN 14B2 EXT 0 0 XTO ENERGY INC. 148590 OGU ((MCGEE, S 1271N 3100N 1488 3919 XTO ENERGY INC. 153462 OGU (HOWELL, W. 93X 93X 93 1887 XTO ENERGY INC. 158672 OGU (INGRAM, M 372N 3100N 899 1241 XTO ENERGY INC. 159275 OGU (INGRAM, M. 155N 3100N 403 310 XTO ENERGY INC. 159417 TEDFORD, J.W. 31N 3100N 434 39 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 101365 XTO ENERGY INC. 171867 OGU (MC&SUGGETT SWR 10 620 0 XTO ENERGY INC. 172607 OGU (SAYLORS, M 651N 3100N 1457 3458 XTO ENERGY INC. 173327 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 174283 OGU (SPRADLIN, 155N 3100N 558 218 XTO ENERGY INC. 174557 OGU (CORLEY, C. SWR 10 0 0 XTO ENERGY INC. 175233 OGU (WOFFORD, G SWR 10 0 0 XTO ENERGY INC. 175750 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 176119 OGU (MCGEE, S. SWR 10 0 0 XTO ENERGY INC. 176523 OGU (MALONE, G. SWR 10 0 0 XTO ENERGY INC. 177802 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 178362 OGU (MAGERS, T. SWR 10 0 0 XTO ENERGY INC. 178661 OGU (LEWIS, J. SWR 10 0 0 XTO ENERGY INC. 182254 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 183299 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 184488 OGU (LEWIS J. H 403N 3100N 403 1418 XTO ENERGY INC. 184623 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 185480 OGU (HUFF, C. C 310N 3100N 310 976 XTO ENERGY INC. 186832 OGU (SPRADLIN, 14B2 EXT 31 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. 945936-0001 NNG SPOT SYSTEM PAGE 9 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF 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 XTO ENERGY INC. 282288 LACO OIL COMPAN 186N 3100N 186 682 XTO ENERGY INC. 286915 OGU (ALLYN, C. SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 17174 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 015623 OGU (HOWELL, W. 3224X 4867X 4867 7770 XTO ENERGY INC. 015624 OGU (LEWIS, J. 434N 3100N 1364 1399 XTO ENERGY INC. 015625 OGU (MC & SUGG 1116N 3100N 1302 3645 XTO ENERGY INC. 015626 OGU (MCGEE, S. 806N 3100N 1271 3264 XTO ENERGY INC. 015627 OGU (MCGEE, S. 0N 3100N 403 0 XTO ENERGY INC. 015628 OGU (MAGERS, T 775N 3100N 775 5431 XTO ENERGY INC. 015629 OGU (SAYLORS, 0N 3100N 248 0 XTO ENERGY INC. 015630 OGU (TULLOS A- 310N 3100N 1488 3636 XTO ENERGY INC. 030811 OGU (WOFFORD, 0N 3100N 775 0 XTO ENERGY INC. 031401 OGU (TULLOS, J 14B2 EXT 0 0 XTO ENERGY INC. 031403 OGU (SAYLORS, 1612N 3100N 1705 4759 XTO ENERGY INC. 032536 OGU (CORLEY, C 744N 3100N 806 2333 XTO ENERGY INC. 033625 OGU (HARVARD, 3441X 3441X 3441 13139 XTO ENERGY INC. 033875 OGU (INGRAM, M. 4061X 4061X 4061 12645 XTO ENERGY INC. 034594 OGU (LEWIS, J. 1891X 1891X 1891 9853 XTO ENERGY INC. 035171 OGU (MAGERS, T 0N 3100N 372 364 XTO ENERGY INC. 035172 OGU (MALONE, G 2201N 3100N 2201 7664 XTO ENERGY INC. 035711 OGU (POPE, F. 1209N 3100N 1209 4085 XTO ENERGY INC. 040092 OGU (MC & SUGG 0N 3100N 31 84 XTO ENERGY INC. 040252 OGU (SAYLORS, 93N 3100N 1767 1359 XTO ENERGY INC. 040254 OGU (ALLYN, C. 2666X 2666X 2666 10936 XTO ENERGY INC. 041659 OGU (MC & SUGG 0X 0 0 XTO ENERGY INC. 078395 OGU (MC & SUGG 2821X 2821X 2821 11221 XTO ENERGY INC. 088495 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 088613 OGU (TULLOS, J 3069X 3069X 3069 12941 XTO ENERGY INC. 094942 OGU (KILLINGSW 186N 3100N 310 683 XTO ENERGY INC. 097463 OGU (PEACOCK, 14B2 EXT 0 0 XTO ENERGY INC. 098267 OGU (MAGERS, T 0N 3100N 186 6 XTO ENERGY INC. 102496 OGU (MCGEE, S. 3627X 3627X 3627 19707 XTO ENERGY INC. 105230 OGU (INGRAM, M 1116N 3100N 1457 1789 XTO ENERGY INC. 108108 OGU (MC & SUGG 2976X 2976X 2976 9671 XTO ENERGY INC. 110847 OGU (INGRAM, M 12N 3100N 31 148 XTO ENERGY INC. 111722 OGU (HAMILL, S 434N 3100N 496 1211 XTO ENERGY INC. 113464 OGU (MALONE, G 2790X 2790X 2790 9245 XTO ENERGY INC. 113653 OGU (SAYLORS, PRTL PLG 0 0 XTO ENERGY INC. 113962 OGU (LEWIS, S. 1023N 3100N 1147 3174 XTO ENERGY INC. 113963 OGU (SAYLORS, 93N 3100N 1550 1049 XTO ENERGY INC. 114083 OGU (POPE, F. 31N 3100N 31 5025 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 10 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 114462 OGU (MC & SUGG 527N 3100N 527 4145 XTO ENERGY INC. 114949 OGU (MC & SUGG 1302N 3100N 1302 7131 XTO ENERGY INC. 115446 OGU (ALLYN, C. 0X 0 2352 XTO ENERGY INC. 116215 OGU (TULLOS, J 14B2 EXT 31 0 XTO ENERGY INC. 116220 OGU (LEWIS, J. 1953N 3100N 1953 7280 XTO ENERGY INC. 116221 OGU (MAGERS, T 279N 3100N 279 2965 XTO ENERGY INC. 116629 OGU (POPE, F. 155N 3100N 713 1166 XTO ENERGY INC. 117686 OGU (MAGERS, T 868N 3100N 1209 2930 XTO ENERGY INC. 117926 OGU (ALLYN, C. 589N 3100N 1178 1496 XTO ENERGY INC. 118324 OGU (LEWIS, E. T. A. 0 0 XTO ENERGY INC. 118326 OGU (HENDERSON, 14B2 EXT 31 0 XTO ENERGY INC. 118593 OGU (MC & SUGGE 0N 3100N 31 141 XTO ENERGY INC. 118807 OGU (KILLINGSW PRTL PLG 0 0 XTO ENERGY INC. 119016 OGU (TULLOS, J 0N 3100N 155 5 XTO ENERGY INC. 119232 OGU (MCGEE, S. 1178N 3100N 1271 3622 XTO ENERGY INC. 119835 OGU (LEWIS, EU 1426N 3100N 1581 5201 XTO ENERGY INC. 119847 OGU (MALONE, G 31N 3100N 31 228 XTO ENERGY INC. 120130 OGU (TULLOS, J T. A. 0 0 XTO ENERGY INC. 120133 OGU (HATTON, E 62N 3100N 62 3278 XTO ENERGY INC. 120272 OGU (ASHER, M. 62N 3100N 1116 163 XTO ENERGY INC. 120351 OGU (SAYLORS, 341N 3100N 341 1130 XTO ENERGY INC. 121981 OGU (HARVARD, 5177X 5177X 5177 19985 XTO ENERGY INC. 122586 OGU (ALLYN, C. 1736X 3565X 3565 4302 XTO ENERGY INC. 122587 OGU (SPRADLIN, 0N 3100N 279 15 XTO ENERGY INC. 122588 OGU (CORLEY, C 186N 3100N 1395 753 XTO ENERGY INC. 122589 OGU (MAGERS, T 1798X 4309X 4309 5107 XTO ENERGY INC. 122966 OGU (MALONE, G 155N 3100N 155 1499 XTO ENERGY INC. 122967 OGU (LEWIS, J. 1674N 3100N 1891 5361 XTO ENERGY INC. 122969 OGU (MC & SUGG SWR 10 0 0 XTO ENERGY INC. 123075 OGU (MC & SUGG 4154X 4154X 4154 11625 XTO ENERGY INC. 123080 OGU (SAYLORS, 14B2 EXT 93 0 XTO ENERGY INC. 123081 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 123082 OGU (WOFFORD, 713N 3100N 806 2467 XTO ENERGY INC. 123083 OGU (MC & SUGG 1519N 3100N 1519 8225 XTO ENERGY INC. 123158 OGU (HUFF, C. 558N 3100N 558 2467 XTO ENERGY INC. 123165 OGU (MAGERS, T 682N 3100N 744 2066 XTO ENERGY INC. 123359 OGU (WOFFORD, 93N 3100N 341 368 XTO ENERGY INC. 123363 OGU (TULLOS, J 868N 3100N 961 2761 XTO ENERGY INC. 123468 OGU (MALONE, G 124N 3100N 124 2221 XTO ENERGY INC. 124430 OGU (TULLOS, J. 1736X 1736X 1736 7962 XTO ENERGY INC. 124433 OGU (MC & SUGG 0N 3100N 558 0 XTO ENERGY INC. 124716 OGU (MC & SUGG 527N 3100N 527 3017 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. 0N 3100N 93 214 XTO ENERGY INC. 125415 OGU (ASHER, W. 2697X 2697X 2697 9189 XTO ENERGY INC. 125416 OGU (CORLEY, C 403N 3100N 589 1316 XTO ENERGY INC. 125422 OGU (HARVARD, 1519X 1519X 1519 14417 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 11 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 125615 OGU (HARVARD, 868N 3100N 1829 2297 XTO ENERGY INC. 125616 OGU (MCGEE, S. 2480X 2480X 2480 8968 XTO ENERGY INC. 125680 OGU (HUFF, C. 0N 3100N 31 13 XTO ENERGY INC. 125997 OGU (WOFFORD, PRTL PLG 0 0 XTO ENERGY INC. 126861 OGU (SAYLORS, 31N 3100N 434 925 XTO ENERGY INC. 138189 OGU (HATTON, J. 14B2 EXT 0 0 XTO ENERGY INC. 138520 OGU (SAYLORS, M 899N 3100N 961 3083 XTO ENERGY INC. 138521 OGU (HOWELL, W. 2697X 2697X 2697 10616 XTO ENERGY INC. 139004 OGU (TURNER, H 0N 3100N 31 34 XTO ENERGY INC. 144687 OGU (MAGERS, T 0N 3100N 31 5 XTO ENERGY INC. 144893 OGU (SAYLORS, 403N 3100N 403 1764 XTO ENERGY INC. 145047 OGU (CORLEY, C 775N 3100N 837 2045 XTO ENERGY INC. 145277 OGU (MCGEE, S. 1550X 1829X 1829 4095 XTO ENERGY INC. 145286 OGU (POPE, F.S 1488N 3100N 1488 5443 XTO ENERGY INC. 145327 OGU (LEWIS, J. 341N 3100N 341 2248 XTO ENERGY INC. 145330 OGU (KILLINGSW 93N 3100N 93 1347 XTO ENERGY INC. 145599 OGU (MALONE , 3224X 3224X 3224 12676 XTO ENERGY INC. 145602 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 145609 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 145884 OGU (LEWIS, J. 0N 3100N 1488 0 XTO ENERGY INC. 145997 OGU (HARVARD, 14B2 EXT 0 0 XTO ENERGY INC. 145998 OGU (MC & SUGG 0N 3100N 31 0 XTO ENERGY INC. 145999 OGU (SPRADLIN, PRTL PLG 0 0 XTO ENERGY INC. 146286 OGU (ALLYN, C. 2728X 2728X 2728 7326 XTO ENERGY INC. 146291 OGU (LEWIS, J. 1550X 1550X 1550 4936 XTO ENERGY INC. 146419 OGU (MC & SUGG 1147N 3100N 1147 5625 XTO ENERGY INC. 146421 OGU (HUFF, C.C 1023N 3100N 1023 3617 XTO ENERGY INC. 146464 OGU (TULLOS, J 434N 3100N 620 1384 XTO ENERGY INC. 165734 OGU (HARVARD, J 2232N 3100N 2232 7440 XTO ENERGY INC. 177354 OGU (LEWIS, J. PRTL PLG 0 0 XTO ENERGY INC. 177355 OGU (LEWIS, J. PRTL PLG 0 0 XTO ENERGY INC. 178083 OGU (HARVARD, J SWR 10 0 0 XTO ENERGY INC. 179532 OGU (HARVARD, J 0N 3100N 682 0 XTO ENERGY INC. 179580 OGU (HOWELL, W. PRTL PLG 0 0 XTO ENERGY INC. 210369 OGU (MC & SUGG SWR 10 0 0 XTO ENERGY INC. 214626 OGU (MAGERS, T. 1116N 3100N 1612 3393 XTO ENERGY INC. 214627 OGU (SPRADLIN, 13N 3100N 2139 180 XTO ENERGY INC. 230323 OGU (MAGERS, T. 465N 3100N 465 2923 XTO ENERGY INC. 251123 OGU (MC & SUGET 372N 3100N 744 1550 XTO ENERGY INC. 273485 WELLS, GRACE "A 3565X 3596X 3596 6044 XTO ENERGY INC. 283033 OGU (MAGERS, T. 279N 3100N 2108 4093 FIELD TOTAL MONTHLY DELIVERABILITY 137609 05 REED (RODESSA) FLD NO. 75509332 NF XTO ENERGY INC. 216736 RUBY MIDDLETON 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 REED (TRAVIS PEAK) FLD NO. 75509498 NF XTO ENERGY INC. 205617 WILLIFORD, C. N 14B2 EXT 0 0 XTO ENERGY INC. 223247 WILLIFORD, C. N 3472X 5084X 5084 10073 FIELD TOTAL MONTHLY DELIVERABILITY 5084 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 12 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 068963 BROWN, J. W. 62N 3100N 248 375 XTO ENERGY INC. 072369 REED GU #4 1147N 3100N 1829 4377 XTO ENERGY INC. 073550 ZENO KING GAS U 651N 3100N 651 2050 XTO ENERGY INC. 074628 IVY, ATHEL 1860N 3100N 2449 6384 XTO ENERGY INC. 076924 BLACK, H. D. UN 1302N 3100N 1922 3796 XTO ENERGY INC. 077133 SNEED GAS UNIT 155N 3100N 310 542 XTO ENERGY INC. 077531 SARTOR 527N 3100N 620 1681 XTO ENERGY INC. 077651 SENTER 1550N 3100N 2356 5953 XTO ENERGY INC. 079932 COOPER 341N 3100N 651 1579 XTO ENERGY INC. 079933 HUMPHRIES 372N 3100N 372 3634 XTO ENERGY INC. 080361 REED GU #4 3131X 3689X 3689 8883 XTO ENERGY INC. 080944 KEILS, W. A. GA 1426N 3100N 1736 4932 XTO ENERGY INC. 086179 ROPER 279N 3100N 496 618 XTO ENERGY INC. 096668 IVY, ATHEL UNIT 372N 3100N 589 1255 XTO ENERGY INC. 098584 CITY OF FAIRFIE 806N 3100N 1457 2719 XTO ENERGY INC. 107824 BROWN, J. W. G. 1488N 3100N 2914 4369 XTO ENERGY INC. 109291 SARTOR GAS UNIT 1364N 3100N 1705 3980 XTO ENERGY INC. 113277 BONNER, J. 620N 3100N 620 1667 XTO ENERGY INC. 114715 MCMICHAEL "B" G 806N 3100N 1302 2682 XTO ENERGY INC. 133813 KEILS, W. A. GA 62N 3100N 217 196 XTO ENERGY INC. 134929 COOPER 341N 3100N 341 1171 XTO ENERGY INC. 136538 SENTER 217N 3100N 775 1772 XTO ENERGY INC. 151119 NORTHEN GAS UNI PRTL PLG 0 0 XTO ENERGY INC. 159091 REED GU #4 930N 3100N 930 2644 XTO ENERGY INC. 164904 REED GU #4 0N 3100N 62 0 XTO ENERGY INC. 165486 HARTLEY UNIT 31N 3100N 31 1254 XTO ENERGY INC. 167350 SNEED GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 170964 FOOTBALL FIELD 2170N 3100N 2728 6714 XTO ENERGY INC. 173813 SNEED GAS UNIT 93N 3100N 93 285 XTO ENERGY INC. 185486 ATHEL IVY UNIT 31N 3100N 31 5242 XTO ENERGY INC. 186084 BONNER, J. 1891X 3813X 3813 1981 XTO ENERGY INC. 186131 BONNER, J. 620N 3100N 620 1734 XTO ENERGY INC. 186360 WILLIFORD, C. N 341N 3100N 558 344 XTO ENERGY INC. 187576 JOHNSON HEIRS 155N 3100N 155 389 XTO ENERGY INC. 187618 BONNER, J. 1N 3100N 217 139 XTO ENERGY INC. 200913 JOHNSON HEIRS 1736N 3100N 2108 5334 XTO ENERGY INC. 201573 BONNER, J. 403N 3100N 403 1185 XTO ENERGY INC. 203537 BONNER, J. 0N 3100N 3007 3045 XTO ENERGY INC. 207049 BONNER, J. 14B2 EXT 0 0 XTO ENERGY INC. 209659 BONNER, J. 1860N 3100N 2232 6319 XTO ENERGY INC. 216933 BONNER, J. 1612N 3100N 1674 5103 XTO ENERGY INC. 217939 REED GU #4 2201N 3100N 2511 6326 XTO ENERGY INC. 222970 NORTHEN GAS UNI 2573N 3100N 2945 7365 XTO ENERGY INC. 226502 CITY OF FAIRFIE 2573X 2573X 2573 13019 XTO ENERGY INC. 234840 MCMICHAEL "B" G 961N 3100N 2945 3560 XTO ENERGY INC. 235719 NORTHEN GAS UNI 806N 3100N 1116 2419 XTO ENERGY INC. 241232 NORTHEN GAS UNI 651N 3100N 1488 2383 XTO ENERGY INC. 241720 BONNER, J. 2046N 3100N 2201 5263 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 13 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 248210 BUTLER GAS UNIT 1178N 3100N 1178 2895 XTO ENERGY INC. 251249 PICKETT NO. 1 G 1767N 3100N 2170 4976 FIELD TOTAL MONTHLY DELIVERABILITY 65038 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 240447 BARTON, H. P. 4650X 4650X 4650 12694 XTO ENERGY INC. 251353 BARTON, H. P. 2759X 4681X 4681 5049 FIELD TOTAL MONTHLY DELIVERABILITY 9331 06 WILDCAT FLD NO. 00012001 AS XTO ENERGY INC. 254187 DELROSE GAS UNI 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 ALTO (TRAVIS PEAK) FLD NO. 02080600 NF XTO ENERGY INC. 067689 SUMMERS 0X 4464X 4464 0 FIELD TOTAL MONTHLY DELIVERABILITY 4464 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 087447 HOGG, ALLIE MAR 1333N 3100N 1333 3133 XTO ENERGY INC. 092517 MCGEE, SCOTT UN T. A. 0 0 XTO ENERGY INC. 129890 BRIGGS-MORELAND 1147N 3100N 1922 4352 XTO ENERGY INC. 132445 MCGEE, SCOTT R. 806N 3100N 806 2448 XTO ENERGY INC. 133310 WOMACK 0N 3100N 837 0 XTO ENERGY INC. 133904 HODGE, F.L. PRTL PLG 0 0 XTO ENERGY INC. 134521 MCGEE, SCOTT R. 2108N 3100N 3100 7113 XTO ENERGY INC. 141827 BLACK, C. O. 1271N 3100N 1581 4387 XTO ENERGY INC. 143486 BLACK, VERA 2325X 4061X 4061 6241 XTO ENERGY INC. 144822 BLACK, VERA 31N 3100N 31 53 XTO ENERGY INC. 149533 BLACK, C. O. 372N 3100N 496 1380 XTO ENERGY INC. 150783 HOGG, ALLIE MAR 2449N 3100N 2976 14759 XTO ENERGY INC. 151009 BLACK, VERA 14B DENY 0 0 XTO ENERGY INC. 168529 HOGG, ALLIE M. 1333N 3100N 1333 14192 XTO ENERGY INC. 168588 HOLCOMBE 14B2 EXT 0 0 XTO ENERGY INC. 168890 BLACK, C. O. 2325N 3100N 2418 5325 XTO ENERGY INC. 170154 BLACK, VERA 1581X 3224X 3224 4224 XTO ENERGY INC. 172464 WALTON, ROBERT 2263X 4278X 4278 4156 XTO ENERGY INC. 172651 BLACK, C. O. 3503X 3503X 3503 11162 XTO ENERGY INC. 193200 BLACK, VERA 3193X 3193X 3193 8237 XTO ENERGY INC. 202473 BLACK, C. O. 2604N 3100N 2883 25184 XTO ENERGY INC. 202575 WALTON, ROBERT 1581N 3100N 2015 5614 XTO ENERGY INC. 204026 MCGEE, SCOTT R. 4154X 4154X 4154 9667 XTO ENERGY INC. 204917 HOGG, ALLIE MAR 1271N 3100N 1922 3806 XTO ENERGY INC. 206196 HOGG, ALLIE M. 1364N 3100N 1767 4655 XTO ENERGY INC. 206344 HOLCOMBE 1085N 3100N 1612 4086 XTO ENERGY INC. 206377 HOGG, ALLIE MAR 0N 3100N 1333 0 XTO ENERGY INC. 209959 BLACK, C. O. 0N 3100N 31 0 XTO ENERGY INC. 211004 WALTON, ROBERT 2759N 3100N 2976 19062 XTO ENERGY INC. 212288 WALTON, ROBERT 992N 3100N 1612 4587 XTO ENERGY INC. 212291 BLACK, VERA 2232N 3100N 2232 28277 XTO ENERGY INC. 213735 LISTON, W.L. 1147N 3100N 1457 3605 XTO ENERGY INC. 214384 WOMACK 0N 3100N 31 0 XTO ENERGY INC. 224273 BRIGGS-MORELAND 124N 3100N 310 491 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 14 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 234859 HOLCOMBE 186N 3100N 2108 910 FIELD TOTAL MONTHLY DELIVERABILITY 61535 06 BETHANY (PALMER SAND) FLD NO. 07527325 NF XTO ENERGY INC. 136990 WALTON, ROBERT 1116N 3100N 2139 4134 XTO ENERGY INC. 138803 ROQUEMORE, H. G 124N 3100N 124 3527 XTO ENERGY INC. 139286 MCGEE, SCOTT R. 0N 3100N 93 0 XTO ENERGY INC. 283595 ROBERSON, JOE 14B DENY 124 0 FIELD TOTAL MONTHLY DELIVERABILITY 2480 06 BETHANY (PETTIT) FLD NO. 07527403 NF XTO ENERGY INC. 029361 ROBERSON, JOE U SI MULT 0 0 XTO ENERGY INC. 146027 WALTON, ROBERT 775X 4030X 4030 1402 FIELD TOTAL MONTHLY DELIVERABILITY 4030 06 BETHANY (TRAVIS PEAK) FLD NO. 07527682 NF XTO ENERGY INC. 029512 ROBERSON, JOE U 1643N 3100N 2356 5727 XTO ENERGY INC. 131656 MCGEE, SCOTT R. INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2356 06 BETHANY (TRAVIS PEAK 6690) FLD NO. 07527963 NO XTO ENERGY INC. 126579 BURNETT 1023N 3100N 1333 2416 FIELD TOTAL MONTHLY DELIVERABILITY 1333 06 BETHANY, EAST (COTTON VALLEY) FLD NO. 07528500 NF XTO ENERGY INC. 231792 GULLEY, MARVIN 3875X 3875X 3875 14625 FIELD TOTAL MONTHLY DELIVERABILITY 3875 06 BETO (RODESSA) FLD NO. 07569500 NS GREEN RIVER RESOURCE 118760 ROYAL NATIONAL 0N 3100N 124 0 GREEN RIVER RESOURCE 119838 CADY-STATE OF T 0N 3100N 217 0 FIELD TOTAL MONTHLY DELIVERABILITY 341 06 BRIDGES, E. (JAMES LIME) FLD NO. 11920300 NF ELLORA ENERGY INC. 204218 HAMLETT 3038X 4650X 4650 7740 ELLORA ENERGY INC. 215270 HAMLETT 3N 3100N 279 152 ELLORA ENERGY INC. 218633 MADELEY 2418N 3100N 2759 6608 ELLORA ENERGY INC. 232238 PREECE 0N 3100N 31 0 ELLORA ENERGY INC. 233678 MADELEY 0N 3100N 31 0 ELLORA ENERGY INC. 235631 PREECE 3720X 3720X 3720 8061 ELLORA ENERGY INC. 235633 HILL, ISAIAH UN 217N 3100N 1147 766 ELLORA ENERGY INC. 242769 DUNN 0N 3100N 31 0 ELLORA ENERGY INC. 245929 HILL, ISAIAH UN 4030X 4247X 4247 11640 ELLORA ENERGY INC. 245936 DUNN 403N 3100N 589 1226 ELLORA ENERGY INC. 246460 HILL, ISAIAH UN 496N 3100N 1333 2724 ELLORA ENERGY INC. 252763 MADELEY 0N 3100N 527 0 LEGACY RESERVES OPER 180346 USA-BRIDGES 8432X 8432X 8432 84193 LEGACY RESERVES OPER 183867 POLLEY "A" 3999X 3999X 3999 47756 LEGACY RESERVES OPER 187662 ZAP 93N 3100N 93 1119 LEGACY RESERVES OPER 189193 USA-LOCK 3658X 3658X 3658 13917 LEGACY RESERVES OPER 189811 USA MASSEY 1581X 1581X 1581 22896 LEGACY RESERVES OPER 200153 USA-LOCK 2170N 3100N 2821 10558 LEGACY RESERVES OPER 200154 USA-LAWSON 2201X 2201X 2201 27729 LEGACY RESERVES OPER 207711 USA-ELLINGTON 15500X 15500X 15500 120833 LEGACY RESERVES OPER 208207 USA-ELLINGTON 527N 3100N 527 4370 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 15 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BRIDGES, E. (JAMES LIME) FLD NO. 11920300 NF LEGACY RESERVES OPER 246161 ZAP 155N 3100N 155 3723 XTO ENERGY INC. 204125 USA BRITTAIN 868N 3100N 992 2802 XTO ENERGY INC. 205016 USA BRITTAIN "A 496N 3100N 620 1594 FIELD TOTAL MONTHLY DELIVERABILITY 59923 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 12198 XTO ENERGY INC. 106298 WALTON, ROBERT PRTL PLG 0 0 XTO ENERGY INC. 124435 MCGEE, SCOTT R. 186N 3100N 217 651 XTO ENERGY INC. 128423 WOMACK 14B DENY 0 0 XTO ENERGY INC. 129891 HODGE, F.L. 372N 3100N 403 1178 XTO ENERGY INC. 129975 WOMACK 1302X 1302X 1302 9183 XTO ENERGY INC. 130389 WOMACK 14B DENY 0 0 XTO ENERGY INC. 131437 LISTON, W.L. 14B DENY 0 0 XTO ENERGY INC. 131446 ROBERSON, JOE 589N 3100N 744 1990 XTO ENERGY INC. 131492 LISTON, W.L. 14B DENY 0 0 XTO ENERGY INC. 135339 HODGE, F.L. 14B DENY 0 0 XTO ENERGY INC. 139391 MCGEE, SCOTT R. PRTL PLG 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 14B DENY 0 0 XTO ENERGY INC. 161884 HOGG, ALLIE MAR 1364N 3100N 1891 4905 XTO ENERGY INC. 165890 WOMACK PRTL PLG 0 0 XTO ENERGY INC. 167757 LISTON, W. L. 403N 3100N 527 1364 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. 775N 3100N 961 2744 XTO ENERGY INC. 252127 BRIGGS-MORELAND 31N 3100N 496 143 XTO ENERGY INC. 278507 BRIGGS-MORELAND 248N 3100N 248 7429 FIELD TOTAL MONTHLY DELIVERABILITY 11501 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 0N 3100N 31 0 XTO ENERGY INC. 171019 HOGG, ALLIE MAR 1550N 3100N 1705 5362 XTO ENERGY INC. 234862 BRIGGS-MORELAND T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1736 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF GARY PRODUCTION COMP 097193 HUNT UNIT 713X 713X 713 11185 GARY PRODUCTION COMP 129950 HUNT UNIT 0X 0 0 XTO ENERGY INC. 074700 BRODERICK GU 1, 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 16 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 076558 GHOLSTON, J.S. PRTL PLG 0 0 XTO ENERGY INC. 076576 ANDERSON, ALMA 31N 3100N 31 258 XTO ENERGY INC. 077541 WOOLWORTH, J. D 186N 3100N 465 518 XTO ENERGY INC. 077542 JONES, ELSIE 1798N 3100N 2108 5750 XTO ENERGY INC. 078204 DONALD, F.H. 4929X 5239X 5239 14009 XTO ENERGY INC. 079295 COLEMAN, M.J. 1798X 2046X 2046 5274 XTO ENERGY INC. 080465 THOMAS & WOOD PRTL PLG 0 0 XTO ENERGY INC. 082042 HOLMES, S.L. 1581N 3100N 2635 3887 XTO ENERGY INC. 083074 PIRKLE, L. H. 2077N 3100N 2759 6749 XTO ENERGY INC. 084701 KYLE, FRED UNIT 1798N 3100N 2604 5956 XTO ENERGY INC. 084829 BROWN, J.C. 3286X 3286X 3286 8235 XTO ENERGY INC. 084856 OWENS, NELLIE 2232N 3100N 2325 7319 XTO ENERGY INC. 085178 BANKS, W.R. 1023N 3100N 1581 3915 XTO ENERGY INC. 086760 DAVIS, A. L. 992N 3100N 1116 3223 XTO ENERGY INC. 087003 PIRKLE, L.H. "C 1147X 1147X 1147 9070 XTO ENERGY INC. 087872 CARTHAGE GU 2 R 1984N 3100N 2325 5891 XTO ENERGY INC. 088046 CARTHAGE GU 32 1922N 3100N 2170 6192 XTO ENERGY INC. 094964 HOLMES, S. L. 2945X 2945X 2945 7664 XTO ENERGY INC. 098171 ALLISON, THOMAS 899X 899X 899 8758 XTO ENERGY INC. 098840 PIRKLE, L. H. 2387X 3472X 3472 6828 XTO ENERGY INC. 098841 THOMAS & WOOD 186N 3100N 248 1414 XTO ENERGY INC. 100005 GHOLSTON, J. S. 1984N 3100N 2759 6833 XTO ENERGY INC. 101029 DONALD, F. H. 4929X 4929X 4929 15354 XTO ENERGY INC. 101213 ANDERSON, ALMA 2511N 3100N 2511 7064 XTO ENERGY INC. 101745 BROWN, J. C. 930N 3100N 930 2437 XTO ENERGY INC. 102588 COLEMAN, M.J. 3193X 3472X 3472 7639 XTO ENERGY INC. 102617 WOOLWORTH, J. D 2139N 3100N 2852 6439 XTO ENERGY INC. 103243 BANKS, W. R. 2945X 3441X 3441 8270 XTO ENERGY INC. 103405 DAVIS, A. L. 3596X 3875X 3875 9547 XTO ENERGY INC. 103626 OWENS, NELLIE 3007X 3007X 3007 9904 XTO ENERGY INC. 104057 SEALEY, JJ 3782X 4309X 4309 9164 XTO ENERGY INC. 106300 BRODERICK GU2, 4371X 4371X 4371 12873 XTO ENERGY INC. 106603 JONES, ELSIE 1798N 3100N 2263 5286 XTO ENERGY INC. 109756 OWENS, A. H. 4433X 4867X 4867 11201 XTO ENERGY INC. 115885 CARTHAGE GU 2 R 1302N 3100N 1302 3714 XTO ENERGY INC. 116254 PIRKLE, L.H. "C 2883X 3255X 3255 8082 XTO ENERGY INC. 117007 OWENS, A.H. GU 1395N 3100N 1395 3863 XTO ENERGY INC. 120483 CARTHAGE GU 32 3410X 3751X 3751 9348 XTO ENERGY INC. 121288 BRODERICK GU 1, 434N 3100N 1054 1484 XTO ENERGY INC. 135836 HOLMES, S. L. 372N 3100N 434 1182 XTO ENERGY INC. 138204 DAVIS, A. L. 217N 3100N 279 693 XTO ENERGY INC. 138221 PIRKLE, L.H. "C 961N 3100N 1767 3216 XTO ENERGY INC. 139282 JONES, ELSIE 1426N 3100N 1891 3770 XTO ENERGY INC. 139612 ANDERSON, ALMA 1178N 3100N 1395 3102 XTO ENERGY INC. 139913 COLEMAN, M. J. 744N 3100N 2232 2736 XTO ENERGY INC. 139933 THOMAS & WOOD 1271N 3100N 2139 3418 XTO ENERGY INC. 140116 DONALD, F.H. 5270X 5270X 5270 15116 XTO ENERGY INC. 140213 SEALEY, J. J. 2945X 3193X 3193 7619 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 17 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 140294 WOOLWORTH, J. D 1891N 3100N 2139 5577 XTO ENERGY INC. 140315 BROWN, J.C. 2139N 3100N 2387 5946 XTO ENERGY INC. 140644 KYLE, FRED UNIT 713N 3100N 961 2364 XTO ENERGY INC. 140725 OWENS, NELLIE 930N 3100N 2139 2731 XTO ENERGY INC. 141219 PIRKLE, L.H. "C 744N 3100N 1333 2437 XTO ENERGY INC. 141220 PIRKLE, L. H. 1023N 3100N 1488 2943 XTO ENERGY INC. 141262 DONALD, F. H. 1395N 3100N 1705 4925 XTO ENERGY INC. 141338 CARTHAGE GU 2 R 1023N 3100N 1271 3165 XTO ENERGY INC. 141385 BANKS, W. R. 2418N 3100N 2418 7103 XTO ENERGY INC. 141594 ALLISON, THOMAS 2294N 3100N 2666 5718 XTO ENERGY INC. 141613 HOLMES, S. L. 2077N 3100N 2480 6971 XTO ENERGY INC. 141734 KYLE, FRED 341N 3100N 527 1208 XTO ENERGY INC. 141735 OWENS, A. H. 1643N 3100N 2728 5391 XTO ENERGY INC. 141736 CARTHAGE GU 32 403N 3100N 403 2558 XTO ENERGY INC. 142298 JONES, ELSIE 1767N 3100N 2821 4715 XTO ENERGY INC. 142497 THOMAS & WOOD 837N 3100N 2697 2484 XTO ENERGY INC. 142501 DAVIS, A. L. 1984X 3379X 3379 4432 XTO ENERGY INC. 142528 OWENS, A.H. 558N 3100N 930 1600 XTO ENERGY INC. 142604 WOOLWORTH, J. D 2232X 3348X 3348 5122 XTO ENERGY INC. 142908 ANDERSON, ALMA 527N 3100N 868 1758 XTO ENERGY INC. 142991 BANKS, W.R. 1488N 3100N 2573 4997 XTO ENERGY INC. 142992 CARTHAGE GU 2 R 1426N 3100N 1457 3661 XTO ENERGY INC. 143144 KYLE, FRED UNIT 3286X 4154X 4154 8656 XTO ENERGY INC. 143652 COLEMAN, M.J. 2449X 2449X 2449 13097 XTO ENERGY INC. 143703 SEALEY, J.J. 1178N 3100N 1178 4659 XTO ENERGY INC. 143811 GHOLSTON, J.S. 1023N 3100N 1767 2974 XTO ENERGY INC. 143853 CARTHAGE GU 32 2666N 3100N 3069 8490 XTO ENERGY INC. 144597 OWENS, NELLIE 1271N 3100N 1333 3726 XTO ENERGY INC. 144718 GHOLSTON, J.S. 1426N 3100N 2449 5279 XTO ENERGY INC. 145225 KYLE, FRED UNIT 713N 3100N 868 2032 XTO ENERGY INC. 145227 PIRKLE, L.H. "C 1333N 3100N 1984 4375 XTO ENERGY INC. 145375 DAVIS, A.L. 14B2 EXT 0 0 XTO ENERGY INC. 145590 BANKS, W.R. 1798N 3100N 1829 5164 XTO ENERGY INC. 145699 DONALD, F.H. 2573X 2573X 2573 8807 XTO ENERGY INC. 147814 THOMAS & WOOD 2790X 2790X 2790 10939 XTO ENERGY INC. 149198 OWENS, A. H. T. A. 0 0 XTO ENERGY INC. 149499 PIRKLE, L. H. 1550N 3100N 1550 6311 XTO ENERGY INC. 149543 HOLMES, S. L. 14B2 EXT 0 0 XTO ENERGY INC. 149743 WOOLWORTH, J. D 465N 3100N 1984 1349 XTO ENERGY INC. 150533 OWENS, NELLIE 1767N 3100N 2108 4357 XTO ENERGY INC. 150950 COLEMAN, M.J. 1643N 3100N 2511 5092 XTO ENERGY INC. 151459 JONES, ELSIE 558N 3100N 1488 1731 XTO ENERGY INC. 151791 SEALEY, J.J. 1829N 3100N 1891 5380 XTO ENERGY INC. 151825 GHOLSTON, J. S. 1209X 1519X 1519 3403 XTO ENERGY INC. 152323 CARTHAGE GU 2 R 2139N 3100N 2666 7297 XTO ENERGY INC. 153308 KYLE, FRED UNIT 1240N 3100N 1240 4900 XTO ENERGY INC. 153440 BROWN, J. C. 1612N 3100N 2077 4618 XTO ENERGY INC. 153495 DONALD, F.H. 3069X 3069X 3069 12468 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 18 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 153803 DAVIS, A. L. 2139N 3100N 2604 6574 XTO ENERGY INC. 154335 CARTHAGE GU 32 3007X 3565X 3565 7836 XTO ENERGY INC. 154978 BANKS, W. R. 2108N 3100N 2883 6488 XTO ENERGY INC. 155530 PIRKLE, L.H. "C 1240N 3100N 1240 4083 XTO ENERGY INC. 155580 THOMAS & WOOD 2015N 3100N 2294 6331 XTO ENERGY INC. 156003 JONES, ELSIE 124N 3100N 124 499 XTO ENERGY INC. 156290 COLEMAN, M.J. 2418N 3100N 2480 7148 XTO ENERGY INC. 156367 OWENS, A.H. 806N 3100N 868 2425 XTO ENERGY INC. 157933 SEALEY, J.J. H15 VIOL 0 0 XTO ENERGY INC. 158049 PIRKLE, L. H. 1054N 3100N 1364 3341 XTO ENERGY INC. 159416 HOLMES, S.L. 4712X 4712X 4712 14106 XTO ENERGY INC. 159718 OWENS, NELLIE 1426N 3100N 1798 4218 XTO ENERGY INC. 159952 CARTHAGE GU 2 R 4061X 4061X 4061 13108 XTO ENERGY INC. 159963 CARTHAGE GU 32 961N 3100N 1333 3231 XTO ENERGY INC. 161030 GHOLSTON, J.S. 14B2 EXT 0 0 XTO ENERGY INC. 161321 COLEMAN, MRS. M 1085N 3100N 2077 3583 XTO ENERGY INC. 163362 PIRKLE, L. H. 1426N 3100N 1581 4371 XTO ENERGY INC. 163572 JONES, ELSIE 837N 3100N 1054 2562 XTO ENERGY INC. 164048 HOLMES, S.L. UN 14B2 EXT 0 0 XTO ENERGY INC. 165659 ALLISON, THOMAS 837N 3100N 1364 2361 XTO ENERGY INC. 165663 ALLISON, THOMAS 2573N 3100N 2635 7332 XTO ENERGY INC. 165863 BANKS, W.R. 14B2 EXT 0 0 XTO ENERGY INC. 165924 PIRKLE, L.H. "C 496X 496X 496 8704 XTO ENERGY INC. 166139 BROWN. J.C. 14B2 EXT 0 0 XTO ENERGY INC. 169172 ALLISON, THOMAS 1302N 3100N 1488 3511 XTO ENERGY INC. 169930 ALLISON, THOMAS 1333N 3100N 1829 4019 XTO ENERGY INC. 169935 THOMAS & WOOD 14B2 EXT 0 0 XTO ENERGY INC. 169936 OWENS, NELLIE 1178N 3100N 1457 3738 XTO ENERGY INC. 169946 KYLE, FRED UNIT 1550N 3100N 2511 5988 XTO ENERGY INC. 171438 BROWN, J. C. 372N 3100N 713 1205 XTO ENERGY INC. 171527 DAVIS, A. L. 341N 3100N 341 1034 XTO ENERGY INC. 171760 CARTHAGE GU 2 R 14B2 EXT 0 0 XTO ENERGY INC. 199736 DAVIS, A. L. 2015N 3100N 2511 6025 XTO ENERGY INC. 200648 BROWN, J. C. 930N 3100N 930 6511 XTO ENERGY INC. 202075 OWENS, NELLIE 3844X 4061X 4061 8552 XTO ENERGY INC. 203280 JONES, ELSIE 1519N 3100N 1829 4677 XTO ENERGY INC. 203643 THOMAS & WOOD 3534X 3534X 3534 9727 *** XTO ENERGY INC. 206353 BRODERICK GU 1, 31X 31X 31 10217 XTO ENERGY INC. 206449 OWENS, NELLIE 2356X 3162X 3162 6447 XTO ENERGY INC. 207772 CARTHAGE GU 2 R 1984N 3100N 2356 5583 XTO ENERGY INC. 208356 PIRKLE, L.H. "C 1333N 3100N 2697 5397 XTO ENERGY INC. 209759 BANKS, W. R. 2604X 2604X 2604 9761 XTO ENERGY INC. 209865 OWENS, NELLIE 2170N 3100N 3069 7066 XTO ENERGY INC. 210341 JONES, ELSIE 3317X 3317X 3317 9407 XTO ENERGY INC. 211648 BROWN, J.C. 4340X 4805X 4805 12000 XTO ENERGY INC. 211979 PIRKLE, L.H. "C 1457N 3100N 2170 4685 XTO ENERGY INC. 213093 THOMAS & WOOD 1767N 3100N 2604 6863 XTO ENERGY INC. 215667 CARTHAGE GU 32 1736N 3100N 2232 5497 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 19 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 217470 OWENS, NELLIE PRTL PLG 3410 0 XTO ENERGY INC. 217471 DONALD, F.H. 1240N 3100N 2201 5110 XTO ENERGY INC. 217765 PIRKLE, L.H. "C 961N 3100N 1519 2850 XTO ENERGY INC. 219187 DAVIS, A. L. 4712X 4712X 4712 13942 XTO ENERGY INC. 219228 DAVIS, A. L. 1147N 3100N 1147 8234 XTO ENERGY INC. 219403 BROWN, J. C. 806N 3100N 1922 2516 XTO ENERGY INC. 219804 DAVIS, A. L. 2542X 3379X 3379 7468 XTO ENERGY INC. 220365 KYLE, FRED UNIT 3131X 3131X 3131 8620 XTO ENERGY INC. 221424 JONES, ELSIE 3472X 3751X 3751 9704 XTO ENERGY INC. 222270 THOMAS & WOOD 14B2 EXT 0 0 XTO ENERGY INC. 222460 DONALD, F.H. 403N 3100N 403 5655 XTO ENERGY INC. 223622 KYLE, FRED UNIT 3596X 4433X 4433 10369 XTO ENERGY INC. 224010 BROWN, J. C. 3162X 3441X 3441 8585 XTO ENERGY INC. 224014 THOMAS & WOOD 2077N 3100N 2604 6666 XTO ENERGY INC. 224646 DAVIS, A. L. 1550N 3100N 1984 4644 XTO ENERGY INC. 224772 KYLE, FRED UNIT PRTL PLG 744 0 XTO ENERGY INC. 225251 JONES, ELSIE 62N 3100N 558 238 XTO ENERGY INC. 226273 DAVIS, A. L. 3193X 3720X 3720 8940 XTO ENERGY INC. 229786 ALLISON, THOMAS 3007X 3007X 3007 7852 XTO ENERGY INC. 230445 CARTHAGE GU 2 R 1581N 3100N 2232 5173 XTO ENERGY INC. 231141 ALLISON, THOMAS 1550N 3100N 2790 4061 XTO ENERGY INC. 232148 PIRKLE, L.H. "C 961N 3100N 1054 2744 XTO ENERGY INC. 239378 BANKS, W. R. 806N 3100N 1054 2533 XTO ENERGY INC. 239859 DONALD, F.H. 3348X 3751X 3751 9299 XTO ENERGY INC. 240110 KYLE, FRED UNIT 3007X 3007X 3007 9215 XTO ENERGY INC. 240594 THOMAS & WOOD 1891N 3100N 2449 6180 XTO ENERGY INC. 241988 DAVIS, A. L. 3441X 3782X 3782 9857 XTO ENERGY INC. 245364 BROWN, J. C. 3441X 3627X 3627 9726 XTO ENERGY INC. 252517 OWNES, NELLIE 3255X 3689X 3689 7620 XTO ENERGY INC. 257855 BS BRODERICK GU 7502X 7874X 7874 14061 XTO ENERGY INC. 260819 BESS SMITH BROD 5301X 5766X 5766 15158 FIELD TOTAL MONTHLY DELIVERABILITY 380246 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF LEGACY RESERVES OPER 257694 U.S.A. DOUBLE H 1302N 3100N 1767 6158 MAXIMUS OPERATING, L 254406 HARVEY 14B2 EXT 124 0 XTO ENERGY INC. 255139 SCOTT R. MCGEE 4278X 5549X 5549 12593 XTO ENERGY INC. 255159 RAYMOND 14B2 EXT 0 0 XTO ENERGY INC. 255578 HORNED FROGS DU 3007X 3658X 3658 6608 XTO ENERGY INC. 256421 HOGG, ALLIE MAR 4123X 4185X 4185 10955 XTO ENERGY INC. 258109 HOLCOMBE 0X 0 11060 XTO ENERGY INC. 258161 BS BRODERICK GU 3379X 4247X 4247 9894 XTO ENERGY INC. 259584 DUCKS DU 0X 12121X 12121 197798 XTO ENERGY INC. 259687 SUN DEVILS DU 0X 15097X 15097 39053 XTO ENERGY INC. 259744 BS BRODERICK G 2914X 4495X 4495 8406 XTO ENERGY INC. 259745 VERA BLACK 2139N 3100N 2914 6325 XTO ENERGY INC. 260001 ROADRUNNERS DU 3844X 5022X 5022 9569 XTO ENERGY INC. 260251 BRONCOS DU 3875X 5487X 5487 4835 XTO ENERGY INC. 260254 BUTLER ROONEY G 0X 0 5703 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 20 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 260673 BUCKEYES DU 4681X 5983X 5983 12840 XTO ENERGY INC. 260784 BRIGGS-MORELAND 5301X 7254X 7254 9838 XTO ENERGY INC. 260785 FIGHTIN' ILLINI 0X 10850X 10850 309314 XTO ENERGY INC. 260795 MAVERICKS DU 0X 3193X 3193 0 XTO ENERGY INC. 260972 BLACK KNIGHTS ( 9858X 9858X 9858 32654 XTO ENERGY INC. 261077 PANTHERS DU 0N 3100N 2418 2392 XTO ENERGY INC. 261119 SCORPIONS DU 1488N 3100N 1488 4393 XTO ENERGY INC. 261572 OWLS DU 7099X 7099X 7099 23757 XTO ENERGY INC. 261794 COYOTES DU 0X 9238X 9238 330654 XTO ENERGY INC. 261930 RAGIN CAJUNS DU 7626X 7626X 7626 35650 XTO ENERGY INC. 261931 WARRIORS DU 1984X 4061X 4061 4735 XTO ENERGY INC. 261953 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 261954 WOLFPACK (SL) D 6510X 7285X 7285 14516 XTO ENERGY INC. 261957 WOLFPACK (SL) D 14B DENY 0 0 XTO ENERGY INC. 261984 JAYHAWKS DU 1271X 3689X 3689 3376 XTO ENERGY INC. 262098 BLACK, C. O. 5611X 5611X 5611 21466 XTO ENERGY INC. 262227 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 262392 COWBOYS GAS UNI 279N 3100N 682 619 XTO ENERGY INC. 262657 SEMPRA ENERGY G 4526X 6045X 6045 11595 XTO ENERGY INC. 262935 HILL HEIRS DEEP 4991X 7037X 7037 14325 XTO ENERGY INC. 262954 LOBOS DU 4526X 5518X 5518 12924 XTO ENERGY INC. 263174 GOLDEN EAGLES D 7936X 7936X 7936 13388 XTO ENERGY INC. 264552 WESTERNERS (SL) 14B DENY 0 0 XTO ENERGY INC. 264555 WESTERNERS (SL) 14B DENY 0 0 XTO ENERGY INC. 264683 GREER DEEP GAS 8184X 8494X 8494 18580 XTO ENERGY INC. 265419 PIRATES (SL) DU 16058X 16058X 16058 35758 XTO ENERGY INC. 265424 RAYMOND (SL) GA 14B DENY 0 0 XTO ENERGY INC. 265425 RAYMOND (SL) GA 14B DENY 0 0 XTO ENERGY INC. 265426 BLUE RAIDERS (S 6355X 7440X 7440 17543 XTO ENERGY INC. 265427 AGGIES (SL) DU 11160X 11966X 11966 19348 XTO ENERGY INC. 265428 RED RAIDERS (SL 7781X 10478X 10478 14784 XTO ENERGY INC. 265448 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 265485 WOMACK 9455X 10726X 10726 25818 XTO ENERGY INC. 266016 HOLCOMBE 9858X 9858X 9858 52317 XTO ENERGY INC. 266659 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 267691 BLACK, C. O. 9145X 12989X 12989 25307 XTO ENERGY INC. 267827 EVANS, CORNELIU 8246X 14880X 14880 19422 XTO ENERGY INC. 267833 EVANS, CORNELIU 10168X 10168X 10168 32595 XTO ENERGY INC. 268116 RED RAIDERS (SL 14B DENY 0 0 XTO ENERGY INC. 268121 BLACK KNIGHTS ( 0Z 0 0 XTO ENERGY INC. 268406 WARRIORS DU 0Z 0 0 XTO ENERGY INC. 268862 ROBERT WALTON 12834X 15686X 15686 33947 XTO ENERGY INC. 268871 HOGG, ALLIE MAR 17918X 17918X 17918 57593 XTO ENERGY INC. 272212 HILL HEIRS DEEP 7874X 10137X 10137 20315 XTO ENERGY INC. 272552 EVANS, CORNELIU 11873X 12648X 12648 33661 XTO ENERGY INC. 273076 HILL HEIRS DEEP 8587X 9548X 9548 23733 XTO ENERGY INC. 273125 HILL HEIRS DEEP 7316X 9548X 9548 20234 XTO ENERGY INC. 274250 HILL HEIRS DEEP 8990X 10230X 10230 24360 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 21 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 274545 HILL HEIRS DEEP 5456X 10013X 10013 15445 XTO ENERGY INC. 293593 RED RAIDERS DU SHUT-IN 0 0 XTO ENERGY INC. 293777 OWLS-SUN DEVILS SHUT-IN 0 0 XTO ENERGY INC. 293804 PANTHERS-BRONCO SHUT-IN 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 386322 06 CARTHAGE (PALUXY) FLD NO. 16032609 NF ROCKCLIFF ENERGY OPE 126224 BARHAM, ELEANOR 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 CARTHAGE (PETTIT, LOWER GAS) FLD NO. 16032650 NF FAULCONER ENERGY, LL 030025 HUNT, J. B. UNI 2170X 2170X 2170 7811 *** 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. T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2170 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. 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. 279N 3100N 465 583 XTO ENERGY INC. 156030 THOMAS & WOOD T. A. 0 0 XTO ENERGY INC. 156200 PIRKLE, L. H. C 372N 3100N 434 965 XTO ENERGY INC. 157178 COLEMAN, M.J. T. A. 0 0 XTO ENERGY INC. 157568 OWENS, A.H. T. A. 0 0 XTO ENERGY INC. 159860 OWENS, NELLIE 31N 3100N 31 41 XTO ENERGY INC. 159973 CARTHAGE GU 32 SI MULT 0 0 XTO ENERGY INC. 171436 HOLMES, S. L. SI MULT 0 0 XTO ENERGY INC. 174198 BROWN, J. C. SI MULT 0 0 XTO ENERGY INC. 279903 FRED KYLE UNIT 961N 3100N 1922 3075 XTO ENERGY INC. 280578 J. S. GHOLSTON 155N 3100N 403 697 XTO ENERGY INC. 282067 FRED KYLE UNIT 0N 3100N 465 0 XTO ENERGY INC. 284199 OWENS, NELLIE 31N 3100N 93 90 FIELD TOTAL MONTHLY DELIVERABILITY 3813 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 3131X 3131X 3131 10660 XTO ENERGY INC. 207305 EVANS, CORNELIU 1860N 3100N 2294 6271 XTO ENERGY INC. 232214 HOGG, ALLIE MAR 0N 3100N 31 0 XTO ENERGY INC. 232684 HOGG, ALLIE MAR 1054N 3100N 1984 3967 FIELD TOTAL MONTHLY DELIVERABILITY 7440 06 CARTHAGE, S. (COTTON VALLEY) FLD NO. 16037200 NF XTO ENERGY INC. 198628 POWERS, BILL 1767N 3100N 2201 5673 FIELD TOTAL MONTHLY DELIVERABILITY 2201 06 DEBERRY (TRAVIS PEAK) FLD NO. 23791400 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 22 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 DEBERRY (TRAVIS PEAK) FLD NO. 23791400 NF ROCKCLIFF ENERGY OPE 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 2170N 3100N 2852 7866 XTO ENERGY INC. 245784 BURRANTOWN GAS 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 2852 06 DECKER SWITCH (TRAVIS PEAK) FLD NO. 23857500 NF XTO ENERGY INC. 225299 T.I.N. 4216X 4402X 4402 12186 XTO ENERGY INC. 229113 T.I.N. 4743X 5022X 5022 13692 XTO ENERGY INC. 233862 SHARTLE/CP GAS 806N 3100N 868 2311 XTO ENERGY INC. 234352 T.I.N. 3503X 3720X 3720 9824 XTO ENERGY INC. 242539 WALL GAS UNIT 0N 3100N 62 0 XTO ENERGY INC. 242870 T.I.N. 4185X 4247X 4247 11888 XTO ENERGY INC. 243411 SHIREY GAS UNIT 310N 3100N 310 4141 XTO ENERGY INC. 245779 BURRAN GAS UNIT 1085N 3100N 1240 3238 XTO ENERGY INC. 245782 BURRANTOWN GAS 155N 3100N 248 598 XTO ENERGY INC. 247718 OVERSHOWN GAS U 4743X 4743X 4743 13773 FIELD TOTAL MONTHLY DELIVERABILITY 24862 06 DECKER SWITCH, SE. (JAMES LIME) FLD NO. 23874200 NO XTO ENERGY INC. 229597 MCLEAN ESTATE G 0N 3100N 248 12 FIELD TOTAL MONTHLY DELIVERABILITY 248 06 DELROSE (BOSSIER SAND) FLD NO. 24173150 NS XTO ENERGY INC. 198864 DELROSE G. U. 93N 3100N 496 560 FIELD TOTAL MONTHLY DELIVERABILITY 496 06 DELROSE (HAYNESVILLE) FLD NO. 24173300 NF XTO ENERGY INC. 085562 DELROSE GU 4 8184X 8773X 8773 18331 XTO ENERGY INC. 086215 DELROSE GU 3 9951X 11687X 11687 24243 XTO ENERGY INC. 087425 DELROSE GU 7 3968X 4464X 4464 11147 *** XTO ENERGY INC. 089449 DELROSE GU 6 2542N 3100N 2542 6948 *** XTO ENERGY INC. 153312 DELROSE GU 6 1674N 3100N 2759 6148 XTO ENERGY INC. 257369 DELROSE GAS UNI 1891X 2728X 2728 3531 FIELD TOTAL MONTHLY DELIVERABILITY 32953 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF XTO ENERGY INC. 080811 GLADEWATER GU 1 9579X 10137X 10137 25607 XTO ENERGY INC. 086951 GLADEWATER GU 2 9517X 10013X 10013 22769 XTO ENERGY INC. 087549 GLADEWATER GU 3 15655X 15655X 15655 45817 XTO ENERGY INC. 088946 GLADEWATER GU 7 93N 3100N 93 214 *** XTO ENERGY INC. 089516 GLADEWTR GU 10 7471X 8184X 8184 18547 XTO ENERGY INC. 089993 GLADEWATER GU 6 2139N 3100N 2139 7466 *** XTO ENERGY INC. 090854 GLADEWTR G U 11 14B2 EXT 0 0 *** XTO ENERGY INC. 091203 TRUITT, JAKE G 8060X 8060X 8060 22778 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 23 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF XTO ENERGY INC. 091552 GLADEWTR GU 5 372N 3100N 372 3443 *** XTO ENERGY INC. 095959 SHEPPERD GU 1 7285X 7285X 7285 17149 XTO ENERGY INC. 097475 WADY, RM GU1 4092X 4092X 4092 11371 *** XTO ENERGY INC. 097944 CARTER, CB GU 1 8122X 8959X 8959 21378 XTO ENERGY INC. 100010 JOHNSON, H. GU1 62N 3100N 62 265 *** XTO ENERGY INC. 100030 GLADEWATER GU12 1457N 3100N 2449 5868 *** XTO ENERGY INC. 102199 SHEPPERD GU B-1 6386X 6634X 6634 17933 *** XTO ENERGY INC. 102963 MARTING, BS GU1 1519X 1519X 1519 8582 *** XTO ENERGY INC. 105729 GREGSTON, C. GU 7905X 9083X 9083 22672 *** XTO ENERGY INC. 106959 VICTORY, SP JR. 8246X 9579X 9579 22039 *** XTO ENERGY INC. 107666 GLADEWTR GU 14 10664X 11191X 11191 30333 *** XTO ENERGY INC. 108870 GLADWTR GU 19 7130X 7440X 7440 19355 *** XTO ENERGY INC. 110442 GLADEWTR GU 15 7657X 7998X 7998 21242 *** XTO ENERGY INC. 111253 GLADEWTR GU 16 3410X 7564X 7564 9417 *** XTO ENERGY INC. 111677 GLADEWTR GU 17 5N 3100N 62 25 *** XTO ENERGY INC. 115888 WALKER, E.L. DR 1302N 3100N 1488 3763 XTO ENERGY INC. 128032 GLADEWATER GU 2 93N 3100N 155 325 *** XTO ENERGY INC. 128116 GLADEWATER GU 9 13206X 13206X 13206 35726 *** XTO ENERGY INC. 128452 GLADEWTR GU 19 8184X 9021X 9021 22468 XTO ENERGY INC. 129624 GLADEWATER GU 3 1643X 1643X 1643 10960 *** XTO ENERGY INC. 130171 GLADEWTR GU 10 279N 3100N 465 951 *** XTO ENERGY INC. 131654 GLADEWATER G.U. 3596X 3999X 3999 10103 *** XTO ENERGY INC. 132980 SHEPPERD GU B-1 4650X 4991X 4991 13096 *** XTO ENERGY INC. 133526 GLADEWATER GU 1 13268X 15345X 15345 30817 *** XTO ENERGY INC. 133800 SHEPPERD GU 1 3689X 4433X 4433 10275 *** XTO ENERGY INC. 135726 VICTORY, S.P. J 7378X 7874X 7874 20603 *** XTO ENERGY INC. 138638 CARTER, CB GU 1 5084X 5549X 5549 13511 XTO ENERGY INC. 139708 GLADEWATER GU 1 8990X 8990X 8990 24805 *** XTO ENERGY INC. 140895 MARTING, BS GU1 14B2 EXT 0 0 XTO ENERGY INC. 141626 GLADEWATER GU 1 14B2 EXT 0 296 *** 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 1581N 3100N 2356 5212 *** XTO ENERGY INC. 151986 VICTORY, S.P. J 248N 3100N 341 721 *** XTO ENERGY INC. 161876 GLADEWTR GU 10 4991X 5549X 5549 12138 XTO ENERGY INC. 165160 GLADEWATER GU 2 775N 3100N 1581 3642 *** XTO ENERGY INC. 179887 GLADEWATER GU 1 1333N 3100N 1922 4925 *** XTO ENERGY INC. 189944 SHEPPARD GU 1 3038X 3193X 3193 8689 FIELD TOTAL MONTHLY DELIVERABILITY 230671 06 HAWKINS (CHARGED EOCENE SDS.) FLD NO. 39724125 NF XTO ENERGY INC. 153928 HFU G 14B2 EXT 0 0 XTO ENERGY INC. 157092 HFU B 14B2 EXT 0 0 XTO ENERGY INC. 158150 HFU -C- 14B2 EXT 0 0 XTO ENERGY INC. 182324 HFU P 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 HAWKINS (RODESSA) FLD NO. 39724500 NF XTO ENERGY INC. 031738 HAWKINS GU 2 8804X 8804X 8804 10024 XTO ENERGY INC. 032013 HAWKINS GU 3 341X 341X 341 8854 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 24 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HAWKINS (RODESSA) FLD NO. 39724500 NF XTO ENERGY INC. 033093 HAWKINS GU 5 4433X 39742X 39742 7752 XTO ENERGY INC. 035300 HAWKINS GU 9 14B DENY 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 48887 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. 215132 ASHBY UNIT 1240N 3100N 1333 3791 XTO ENERGY INC. 224547 MINDEN GAS UNIT 217N 3100N 217 1799 XTO ENERGY INC. 228052 MINDEN GAS UNIT 0N 3100N 93 3 XTO ENERGY INC. 272147 ASHBY GAS UNIT 6293X 9579X 9579 18112 FIELD TOTAL MONTHLY DELIVERABILITY 11222 06 HENDERSON, S. (TRAVIS PEAK, UP.) FLD NO. 40361875 AF PETRO ENGINEERING IN 115432 DODD, RAY P&A-COND 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 HUXLEY (FREDRICKSBURG) FLD NO. 43940350 AF ELLORA ENERGY INC. 217390 MCMAHON FEDERAL 0N 3100N 31 0 ELLORA ENERGY INC. 217395 MCMAHON FEDERAL 0N 3100N 31 0 ELLORA ENERGY INC. 266935 LYNCH WHIDDON 14B2 EXT 0 0 ELLORA ENERGY INC. 270663 LYNCH WHIDDON 0N 3100N 31 0 FIELD TOTAL MONTHLY DELIVERABILITY 93 06 HUXLEY (TRAVIS PEAK) FLD NO. 43940775 NO XTO ENERGY INC. 245741 GEORGE 186N 3100N 496 447 FIELD TOTAL MONTHLY DELIVERABILITY 496 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 172657 BAILEY 124N 3100N 279 504 ELLORA ENERGY INC. 174295 SABINE HUXLEY 155N 3100N 155 504 ELLORA ENERGY INC. 174731 SABINE SHELBY 7285X 7719X 7719 18372 ELLORA ENERGY INC. 175110 SABINE ALLEN 3162X 3472X 3472 8903 ELLORA ENERGY INC. 177135 SABINE KATHRYN 713N 3100N 713 3981 ELLORA ENERGY INC. 178335 SABINE BRETT 4526X 4743X 4743 13070 ELLORA ENERGY INC. 179626 SABINE PATRICIA 2294N 3100N 2294 6249 ELLORA ENERGY INC. 179627 SABINE ERIK 6510X 6510X 6510 16591 ELLORA ENERGY INC. 181574 O'REAR 713N 3100N 1519 2651 ELLORA ENERGY INC. 181753 O'REAR "A" 31N 3100N 775 1891 ELLORA ENERGY INC. 181905 CASSELL 1023N 3100N 1271 3162 ELLORA ENERGY INC. 181933 SABINE JAN 4340X 4340X 4340 11756 ELLORA ENERGY INC. 182977 SABINE BRYAN 6138X 7130X 7130 18031 ELLORA ENERGY INC. 183794 SABINE CAYMAN 1395N 3100N 1395 1542 ELLORA ENERGY INC. 184392 LOCKE 4247X 4247X 4247 11302 ELLORA ENERGY INC. 185965 SABINE GRIFFIN 7564X 8184X 8184 22091 ELLORA ENERGY INC. 186076 PEARL 14B2 EXT 0 0 ELLORA ENERGY INC. 186956 OPAL 651N 3100N 930 2293 ELLORA ENERGY INC. 187781 SABINE HUGHES 6386X 6448X 6448 17071 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 25 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 187868 SABINE CHARISSE 7843X 9052X 9052 22927 ELLORA ENERGY INC. 188585 SABINE UNRUH 6169X 6200X 6200 13308 ELLORA ENERGY INC. 189353 SABINE SIERRA 2325X 3596X 3596 4864 ELLORA ENERGY INC. 189354 SABINE MICHAEL 31N 3100N 31 55 ELLORA ENERGY INC. 190098 SIERRA, W.I. DA 2759X 2759X 2759 6140 ELLORA ENERGY INC. 192916 SABINE LISA 12N 3100N 124 32 ELLORA ENERGY INC. 196740 MCMAHON FEDERAL 806X 1426X 1426 1749 ELLORA ENERGY INC. 196760 ELLORA-R.E. DAV 10N 3100N 31 40 ELLORA ENERGY INC. 200616 SCRUGGS 14B2 EXT 0 0 ELLORA ENERGY INC. 203450 MCMAHON FEDERAL 3224X 3286X 3286 9494 ELLORA ENERGY INC. 203488 PAYNE HEIRS (B) 31N 3100N 31 1926 ELLORA ENERGY INC. 209185 SHELBY B 10664X 12276X 12276 29909 ELLORA ENERGY INC. 210376 DAVIS, W.I. 14B2 EXT 0 0 ELLORA ENERGY INC. 210377 TODD 6262X 6262X 6262 11231 ELLORA ENERGY INC. 210725 RUBY 9N 3100N 372 21 ELLORA ENERGY INC. 212011 LUNDY 3441X 4185X 4185 9464 ELLORA ENERGY INC. 212999 LUNDY "B" 4247X 4619X 4619 12182 ELLORA ENERGY INC. 224430 DAVIS-HARVEY UN 310N 3100N 310 1385 ELLORA ENERGY INC. 225295 MURPHY NORTH UN 0N 3100N 31 0 ELLORA ENERGY INC. 225296 MURPHY NORTH UN 14B2 EXT 0 0 ELLORA ENERGY INC. 225298 MURPHY SOUTH UN 14B2 EXT 0 0 ELLORA ENERGY INC. 226069 SCRUGGS 14B2 EXT 0 0 ELLORA ENERGY INC. 230428 MATHEWS UNIT 465N 3100N 837 2075 ELLORA ENERGY INC. 230759 MASSEY UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 232756 MURPHY SOUTH UN 1891X 1891X 1891 6065 ELLORA ENERGY INC. 233676 PAYNE HEIRS 31N 3100N 31 456 ELLORA ENERGY INC. 234417 DAVIS, INEZ UNI 1395N 3100N 1395 4293 ELLORA ENERGY INC. 234418 MATHEWS UNIT 5N 3100N 31 10 ELLORA ENERGY INC. 234475 DAVIS, INEZ UNI 2387N 3100N 2790 7152 ELLORA ENERGY INC. 235702 MOURESS UNIT 1240N 3100N 1240 3085 ELLORA ENERGY INC. 237230 SCRUGGS 1085N 3100N 1891 4336 ELLORA ENERGY INC. 238756 BICKHAM UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 239228 APPLEQUIST UNIT 1240N 3100N 1767 3641 ELLORA ENERGY INC. 242863 DAVIS, INEZ UNI 1271N 3100N 1860 3795 ELLORA ENERGY INC. 244178 ALEXANDER UNIT 155N 3100N 372 534 ELLORA ENERGY INC. 244556 MYLIN UNIT 1984N 3100N 2697 1973 ELLORA ENERGY INC. 244914 ALEXANDER UNIT 124N 3100N 279 516 ELLORA ENERGY INC. 245476 DAVIS-HARVEY SO 2697N 3100N 2976 8004 ELLORA ENERGY INC. 245934 SABINE ALLEN 1550N 3100N 1550 7563 ELLORA ENERGY INC. 247340 LOCKE 1953N 3100N 2511 6116 ELLORA ENERGY INC. 255044 SABINE ALLEN 2945X 2945X 2945 9909 LEGACY RESERVES OPER 183451 SHOFNER 14B2 EXT 1085 0 SHELBY BOSWELL OPERA 182384 GENE, AUBREY 1271N 3100N 1271 0 SHELBY BOSWELL OPERA 188557 WAYNE 1178N 3100N 1364 0 XTO ENERGY INC. 185087 HARMAN UNIT 1581N 3100N 1581 5317 XTO ENERGY INC. 186504 VASTAR MINERALS 589N 3100N 1860 1506 XTO ENERGY INC. 186948 NICHOLSON 2883N 3100N 3100 6404 XTO ENERGY INC. 187648 VASTAR MINERALS 1798N 3100N 1798 5012 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 26 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF XTO ENERGY INC. 188911 VASTAR MINERALS 868N 3100N 868 2499 XTO ENERGY INC. 188967 VASTAR MINERALS 186N 3100N 341 480 XTO ENERGY INC. 192907 BRIDGES ESTATE 14B2 EXT 0 0 XTO ENERGY INC. 209808 DAVIS, EULA 1147N 3100N 1147 2678 XTO ENERGY INC. 229136 ALLEN 5642X 6386X 6386 12172 XTO ENERGY INC. 230062 TUPPEN, CHARLES 3472X 5053X 5053 4852 XTO ENERGY INC. 231915 MORRISON-DAVIS 2511N 3100N 2976 7624 XTO ENERGY INC. 232641 DOGGETT, A.A. 0N 3100N 1674 0 XTO ENERGY INC. 232810 TUPPEN, CHARLES 4216X 5363X 5363 5823 XTO ENERGY INC. 233679 DOGGETT, A.A. 0N 3100N 1023 0 XTO ENERGY INC. 234860 DAVIS, ESTER GR 2790N 3100N 3100 8101 XTO ENERGY INC. 235284 BORDERS, RONNIE 4123X 4464X 4464 4473 XTO ENERGY INC. 236540 DYMKE G.U. 3441X 3906X 3906 9765 XTO ENERGY INC. 238031 MATTHEWS 14B2 EXT 0 0 XTO ENERGY INC. 247134 JOHNSON 14B2 EXT 0 0 XTO ENERGY INC. 247194 BORDERS, RONNIE 4402X 4402X 4402 9984 XTO ENERGY INC. 247599 HEINTSCHEL, GLE 1984N 3100N 2418 6106 XTO ENERGY INC. 248441 BUCKNER-SMITH 14B2 EXT 0 0 XTO ENERGY INC. 248625 REEDY-CURFMAN 4495X 4805X 4805 12333 XTO ENERGY INC. 251581 B.P. HILL GAS U 7378X 7719X 7719 20843 FIELD TOTAL MONTHLY DELIVERABILITY 211482 06 LANSING, N. (COTTON VALLEY, LO.) FLD NO. 52002050 NF XTO ENERGY INC. 202283 TAYLOR, ELLIS H 124N 3100N 124 2092 XTO ENERGY INC. 203921 DAVIS, BEV 1333N 3100N 2077 4421 FIELD TOTAL MONTHLY DELIVERABILITY 2201 06 MARTINSVILLE, SE. (JAMES) FLD NO. 57821270 NF XTO ENERGY INC. 250712 BARFIELD-WARD 1426N 3100N 1767 4190 FIELD TOTAL MONTHLY DELIVERABILITY 1767 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 086579 HEARNE, D.M. GU 682N 3100N 930 1494 XTO ENERGY INC. 086580 GREGORY, A.G. G 806N 3100N 806 2268 XTO ENERGY INC. 087540 TOON GU 1 124N 3100N 341 339 XTO ENERGY INC. 098603 CHILDRESS GAS U 1488N 3100N 1736 4421 XTO ENERGY INC. 098844 MCDAVID, J. W. 1023N 3100N 1333 3214 XTO ENERGY INC. 100031 CHILDRESS 1023N 3100N 1519 3046 XTO ENERGY INC. 119397 GREGORY, A.G. G 3131X 3255X 3255 8928 XTO ENERGY INC. 121289 TOON GAS UNIT 1 775N 3100N 775 3866 XTO ENERGY INC. 142452 HUBBARD GAS UNI 651N 3100N 651 2648 XTO ENERGY INC. 142727 CHILDRESS GAS U 868N 3100N 1488 2641 XTO ENERGY INC. 142728 CHILDRESS GAS U 1116N 3100N 1116 6588 XTO ENERGY INC. 142834 HUBBARD GAS UNI 1829N 3100N 2449 6178 XTO ENERGY INC. 142863 CHILDRESS 14B DENY 0 0 XTO ENERGY INC. 143039 MCDAVID, J.W. U 14B DENY 0 0 XTO ENERGY INC. 143040 MCDAVID, J.W. U 682N 3100N 1209 2397 XTO ENERGY INC. 143514 HUBBARD GAS UNI 744N 3100N 775 2203 XTO ENERGY INC. 143700 CHILDRESS 14B2 EXT 0 0 XTO ENERGY INC. 143962 CHILDRESS GAS U 1457N 3100N 1488 4359 XTO ENERGY INC. 144710 MCDAVID, J.W. U 1581N 3100N 1953 4685 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 27 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 149752 LEVERETT 837N 3100N 1767 2918 XTO ENERGY INC. 152912 GREGORY, A.G. G 279N 3100N 496 976 XTO ENERGY INC. 152951 TOON GU 1 124N 3100N 868 902 XTO ENERGY INC. 152952 TOON GU 1 248N 3100N 465 974 XTO ENERGY INC. 154847 GREGORY, A.G. G 31N 3100N 1147 262 XTO ENERGY INC. 161941 HUBBARD GAS UNI 713N 3100N 899 2080 XTO ENERGY INC. 163092 CHILDRESS 1054N 3100N 1054 3571 XTO ENERGY INC. 163093 CHILDRESS 1054N 3100N 1395 2931 XTO ENERGY INC. 163132 CHILDRESS 992N 3100N 1147 2885 XTO ENERGY INC. 163494 CHILDRESS GAS U 2511N 3100N 2728 6879 XTO ENERGY INC. 164503 CHILDRESS 0N 3100N 1116 92 XTO ENERGY INC. 165167 HUBBARD GAS UNI 31N 3100N 93 134 XTO ENERGY INC. 165170 CHILDRESS GAS U 1612N 3100N 1736 4693 XTO ENERGY INC. 165532 CHILDRESS GAS U 1023N 3100N 1023 5717 XTO ENERGY INC. 165800 HUBBARD GAS UNI 1984N 3100N 2108 5706 XTO ENERGY INC. 166119 HUBBARD GAS UNI 1643N 3100N 1643 4977 XTO ENERGY INC. 167106 CHILDRESS GAS U 930N 3100N 961 2368 XTO ENERGY INC. 167289 MCDAVID, J.W. U 682N 3100N 682 3100 XTO ENERGY INC. 167378 MCDAVID, J.W. U 961N 3100N 1178 3302 XTO ENERGY INC. 168174 MCDAVID, J.W. U 2139N 3100N 2449 6458 XTO ENERGY INC. 168516 MCDAVID, J.W. U 713N 3100N 1302 2279 XTO ENERGY INC. 198825 CHILDRESS 868N 3100N 868 1717 XTO ENERGY INC. 199398 MCDAVID, J.W. U 1612N 3100N 1798 4990 XTO ENERGY INC. 200711 GROOM, VIDA G.U 1550N 3100N 1674 3727 XTO ENERGY INC. 203667 LEVERETT 14B2 EXT 0 0 XTO ENERGY INC. 216663 EASTMAN GAS UNI 155N 3100N 589 383 XTO ENERGY INC. 218517 EASTMAN GAS UNI 744N 3100N 744 3583 XTO ENERGY INC. 223548 EASTMAN GAS UNI 434N 3100N 713 0 XTO ENERGY INC. 225304 EASTMAN GAS UNI 31N 3100N 248 824 XTO ENERGY INC. 226078 EASTMAN GAS UNI 372N 3100N 1612 1112 XTO ENERGY INC. 233478 FREEMAN, J. B. 1209N 3100N 1922 3680 XTO ENERGY INC. 234421 GILLIAM UNIT 1953N 3100N 2542 5653 FIELD TOTAL MONTHLY DELIVERABILITY 60791 06 OAK HILL, WEST (PETTIT-GAS) FLD NO. 66473350 NO XTO ENERGY INC. 286026 VIDA GROOM GAS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 OVERTON (COTTON VALLEY SAND) FLD NO. 67849150 NF XTO ENERGY INC. 163839 OVERTON GAS UNI 14B DENY 0 0 XTO ENERGY INC. 193887 OVERTON GU 11 589N 3100N 806 1916 XTO ENERGY INC. 198381 OVERTON GU 8 155N 3100N 403 783 XTO ENERGY INC. 200990 OVERTON GAS UNI 1612N 3100N 1612 4760 XTO ENERGY INC. 201159 OVERTON GAS UNI 527N 3100N 899 1710 XTO ENERGY INC. 203675 OVERTON GU 15 217N 3100N 403 692 XTO ENERGY INC. 203925 OVERTON GU 2 62N 3100N 310 480 XTO ENERGY INC. 205747 OVERTON GAS UNI 2N 3100N 62 3 XTO ENERGY INC. 209233 OVERTON GAS UNI 806N 3100N 899 2640 FIELD TOTAL MONTHLY DELIVERABILITY 5394 06 OVERTON (HAYNESVILLE) FLD NO. 67849220 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 28 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OVERTON (HAYNESVILLE) FLD NO. 67849220 NF XTO ENERGY INC. 060434 OVERTON GU 2 14B DENY 0 0 XTO ENERGY INC. 062297 OVERTON GU 3 1085N 3100N 1581 3330 XTO ENERGY INC. 067653 OVERTON GU 6 6107X 6169X 6169 16161 XTO ENERGY INC. 068306 OVERTON GU 4 7440X 7998X 7998 21090 XTO ENERGY INC. 068427 OVERTON GU 7 341N 3100N 1550 1374 XTO ENERGY INC. 072883 OVERTON GU 11 PRTL PLG 0 0 *** XTO ENERGY INC. 073115 OVERTON GU 12 2728N 3100N 2976 8242 XTO ENERGY INC. 077354 OVERTON GU 13 6200X 6293X 6293 17321 *** XTO ENERGY INC. 077599 OVERTON GU14 8029X 8928X 8928 22914 XTO ENERGY INC. 078007 OVERTON GU 15 3224X 3906X 3906 8953 XTO ENERGY INC. 078849 OVERTON GU 16 5301X 5301X 5301 14260 *** XTO ENERGY INC. 086216 OVERTON GU 19 248N 3100N 3100 889 *** XTO ENERGY INC. 086217 OVERTON GU 18 14B2 EXT 0 0 XTO ENERGY INC. 086953 OVERTON GU 20 6975X 8029X 8029 19137 XTO ENERGY INC. 087391 OVERTON GU 21 0N 3100N 93 97 XTO ENERGY INC. 114669 OVERTON G.U. #8 558N 3100N 899 1377 XTO ENERGY INC. 169915 OVERTON GU 15 62N 3100N 62 428 FIELD TOTAL MONTHLY DELIVERABILITY 56885 06 PRAIRIE LAKE, S.W. (RODESSA B) FLD NO. 72908500 NF GREEN RIVER RESOURCE 093717 CADY, WILLIAM R 0N 3100N 62 0 GREEN RIVER RESOURCE 094979 CADY 0N 3100N 341 0 GREEN RIVER RESOURCE 095331 CADY 0N 3100N 155 0 FIELD TOTAL MONTHLY DELIVERABILITY 558 06 TENNESSEE COLONY (ROD., LO.) FLD NO. 88809400 A PETRALIS ENERGY RESO 016756 WILLIAMS, J. R. 496# 28861 496 3474 PETRALIS ENERGY RESO 016758 WILLIAMS, J. R. SI MULT 0 0 PETRALIS ENERGY RESO 067943 WILLIAMS, J. R. 620# 28861 620 1073 FIELD TOTAL MONTHLY DELIVERABILITY 1116 06 TENNESSEE COLONY (ROD., UP.) FLD NO. 88809600 A PETRALIS ENERGY RESO 016746 WILLIAMS, J.R.G 496# 24800 496 4334 FIELD TOTAL MONTHLY DELIVERABILITY 496 06 TRAWICK (JURASSIC) FLD NO. 90998166 NF XTO ENERGY INC. 016802 TRAWICK GU 6 124N 3100N 124 1347 XTO ENERGY INC. 238149 TRAWICK GU 16 14X 4123X 4123 17 XTO ENERGY INC. 243148 TRAWICK GU 1 2015X 3751X 3751 5409 FIELD TOTAL MONTHLY DELIVERABILITY 7998 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016762 TRAWICK GU 2 62N 3100N 62 369 XTO ENERGY INC. 016764 TRAWICK GU 4 775N 3100N 775 3559 XTO ENERGY INC. 016765 TRAWICK GU 5 558N 3100N 713 1725 XTO ENERGY INC. 016767 TRAWICK GU 7 2542X 2542X 2542 8802 XTO ENERGY INC. 016769 TRAWICK GU 9 1674X 1674X 1674 14446 XTO ENERGY INC. 016772 TRAWICK GU 12 868N 3100N 868 3684 XTO ENERGY INC. 016773 TRAWICK GU 14 899N 3100N 1178 3023 XTO ENERGY INC. 016776 TRAWICK GU 17 3658X 8246X 8246 8593 XTO ENERGY INC. 016778 TRAWICK GU 19 124N 3100N 217 608 XTO ENERGY INC. 016779 TRAWICK GU 20 9362X 9765X 9765 27720 XTO ENERGY INC. 016780 TRAWICK GU 21 558N 3100N 868 1919 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 29 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016781 TRAWICK GU 22 0N 3100N 31 0 XTO ENERGY INC. 016784 TRAWICK GU 25 0N 3100N 124 0 XTO ENERGY INC. 016785 TRAWICK GU 26 682N 3100N 682 6370 XTO ENERGY INC. 016787 TRAWICK GU 28 8835X 9827X 9827 25320 XTO ENERGY INC. 016788 TRAWICK GU 29 1736N 3100N 1736 8359 XTO ENERGY INC. 016789 TRAWICK GU 30 248N 3100N 403 761 XTO ENERGY INC. 016790 TRAWICK GU 32 186N 3100N 248 435 XTO ENERGY INC. 016791 TRAWICK GU 39 0N 3100N 248 0 XTO ENERGY INC. 016793 TRAWICK GU 41 93N 3100N 93 994 XTO ENERGY INC. 016794 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 016795 TRAWICK GU 47 713N 3100N 713 2896 XTO ENERGY INC. 016798 TRAWICK GU 52 2759X 4030X 4030 6988 XTO ENERGY INC. 016800 TRAWICK GU 54 1240N 3100N 1488 3864 XTO ENERGY INC. 032917 TRAWICK GU 10 62N 3100N 62 281 XTO ENERGY INC. 034818 TRAWICK GU 2 3038X 3038X 3038 12294 XTO ENERGY INC. 036580 TRAWICK GU 3 6076X 6262X 6262 14652 XTO ENERGY INC. 037261 TRAWICK GU 7 93N 3100N 155 296 XTO ENERGY INC. 038394 TRAWICK GU 6 961N 3100N 2418 2677 XTO ENERGY INC. 039066 TRAWICK GU 5 372N 3100N 496 1069 XTO ENERGY INC. 040231 TRAWICK GU 21 1457N 3100N 1767 4615 XTO ENERGY INC. 063026 TRAWICK GU 1 5766X 5766X 5766 17189 XTO ENERGY INC. 064757 TRAWICK GU 12 217N 3100N 341 667 XTO ENERGY INC. 068129 TRAWICK GU 4 3255X 3348X 3348 8975 XTO ENERGY INC. 068428 TRAWICK GU 6 5642X 5642X 5642 16702 XTO ENERGY INC. 068990 TRAWICK GU 17 1240N 3100N 1333 3621 XTO ENERGY INC. 069024 TRAWICK GU 7 31N 3100N 62 84 XTO ENERGY INC. 069226 TRAWICK GU 3 310N 3100N 310 8460 XTO ENERGY INC. 069303 TRAWICK GU 10 3100X 3100X 3100 18622 XTO ENERGY INC. 071415 TRAWICK GU 6 2852X 4619X 4619 7292 XTO ENERGY INC. 075271 TRAWICK GU 16 713N 3100N 713 6665 XTO ENERGY INC. 077937 TRAWICK GU 5 3627X 4340X 4340 10714 XTO ENERGY INC. 079378 TRAWICK GU 8 620N 3100N 1302 2207 XTO ENERGY INC. 079749 TRAWICK GU 10 310N 3100N 434 939 XTO ENERGY INC. 079787 TRAWICK GU 51 62N 3100N 62 161 XTO ENERGY INC. 080467 TRAWICK GU 1 2294N 3100N 2542 7002 XTO ENERGY INC. 081160 TRAWICK GU 15 124X 124X 124 9340 XTO ENERGY INC. 081987 TRAWICK GU 8 744X 744X 744 9191 XTO ENERGY INC. 083769 TRAWICK G.U. 18 2387N 3100N 2914 7910 XTO ENERGY INC. 084218 TRAWICK G.U. 20 372N 3100N 372 1830 XTO ENERGY INC. 084492 TRAWICK G.U. 25 217N 3100N 403 642 XTO ENERGY INC. 084859 TRAWICK GU 2 2728N 3100N 3038 7414 XTO ENERGY INC. 087167 TRAWICK GU 20 31N 3100N 93 70 XTO ENERGY INC. 088610 TRAWICK GU 4 1891N 3100N 2139 5583 XTO ENERGY INC. 088646 TRAWICK GU 27 14B2 EXT 0 0 XTO ENERGY INC. 090847 TRAWICK GU 44 527N 3100N 1147 1599 XTO ENERGY INC. 091223 TRAWICK GU 3 1178N 3100N 1550 3581 XTO ENERGY INC. 093105 TRAWICK GU 52 992N 3100N 992 4070 XTO ENERGY INC. 094110 TRAWICK GU 15 589N 3100N 589 8084 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 30 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 094575 TEMPLE INDUSTRI 62N 3100N 62 2839 XTO ENERGY INC. 095332 TRAWICK GU 17 620N 3100N 992 1805 XTO ENERGY INC. 095997 TRAWICK GU 22 14N 3100N 31 47 XTO ENERGY INC. 096088 TRAWICK GU 57 124N 3100N 806 592 XTO ENERGY INC. 097410 TRAWICK GU 60 1953N 3100N 2759 5983 XTO ENERGY INC. 106836 TRAWICK GU 27 0N 3100N 31 0 XTO ENERGY INC. 115461 TRAWICK GU 32 31N 3100N 62 90 XTO ENERGY INC. 115891 TRAWICK GU 14 651X 651X 651 10209 XTO ENERGY INC. 116795 TRAWICK GU 60 0N 3100N 31 0 XTO ENERGY INC. 117817 TRAWICK GU 12 1457N 3100N 2945 4407 XTO ENERGY INC. 119231 TRAWICK GU 1 3689X 3689X 3689 10695 XTO ENERGY INC. 119408 TRAWICK GU 3 1116N 3100N 1116 4131 XTO ENERGY INC. 119810 TRAWICK GU 4 2666X 3689X 3689 7356 XTO ENERGY INC. 120203 TRAWICK GU 10 1767N 3100N 1860 5132 XTO ENERGY INC. 120576 TRAWICK GU 17 558N 3100N 558 5760 XTO ENERGY INC. 120577 TRAWICK GU 5 1612N 3100N 1798 4793 XTO ENERGY INC. 120582 TRAWICK GU 8 651N 3100N 868 1954 XTO ENERGY INC. 120584 TRAWICK GU 2 4092X 4092X 4092 12251 XTO ENERGY INC. 120763 TRAWICK GU 16 3968X 4030X 4030 11158 XTO ENERGY INC. 120817 TRAWICK GU 6 1612N 3100N 2046 5490 XTO ENERGY INC. 129558 TRAWICK G.U. 15 0N 3100N 62 0 XTO ENERGY INC. 131086 TRAWICK GU 3 1457N 3100N 1674 4700 XTO ENERGY INC. 131653 TRAWICK GU 6 31N 3100N 341 99 XTO ENERGY INC. 132210 TRAWICK GU 16 2387N 3100N 2728 6652 XTO ENERGY INC. 132212 TRAWICK GU 10 837N 3100N 992 2566 XTO ENERGY INC. 132430 TRAWICK GU 18 124N 3100N 124 6973 XTO ENERGY INC. 133266 TRAWICK GU 5 2914X 3162X 3162 8520 XTO ENERGY INC. 156409 TRAWICK GU 17 3441X 3844X 3844 10089 XTO ENERGY INC. 156886 TRAWICK GU 12 434N 3100N 434 4148 XTO ENERGY INC. 157377 TRAWICK GU 8 1953N 3100N 2356 5512 XTO ENERGY INC. 158392 TRAWICK GU 5 3193X 3317X 3317 8881 XTO ENERGY INC. 158626 TRAWICK GU 21 0N 3100N 2294 0 XTO ENERGY INC. 159704 TRAWICK GU 3 14B2 EXT 0 0 XTO ENERGY INC. 160114 TRAWICK GU 18 1085N 3100N 1767 3514 XTO ENERGY INC. 160300 TRAWICK GU 9 0N 3100N 31 0 XTO ENERGY INC. 160764 TRAWICK GU 22 H15 VIOL 62 0 XTO ENERGY INC. 160935 TRAWICK GU 32 0N 3100N 558 0 XTO ENERGY INC. 161015 TRAWICK GU 1 1178X 1178X 1178 11456 XTO ENERGY INC. 161235 TRAWICK GU 19 1736N 3100N 1860 5348 XTO ENERGY INC. 162373 TRAWICK GU 5 4309X 5921X 5921 12532 XTO ENERGY INC. 163605 TRAWICK GU 6 868N 3100N 1767 2146 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 93N 3100N 124 321 XTO ENERGY INC. 170701 TRAWICK GU 11 31N 3100N 31 170 XTO ENERGY INC. 171447 TRAWICK GU 9 0N 3100N 31 0 XTO ENERGY INC. 171465 TRAWICK GU 19 4185X 4247X 4247 11998 XTO ENERGY INC. 173213 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 31 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 173214 TRAWICK GU 22 372N 3100N 434 1164 XTO ENERGY INC. 173311 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 173315 TRAWICK GU 19 434X 3286X 3286 1233 XTO ENERGY INC. 174121 TRAWICK GU 29 186N 3100N 1829 573 XTO ENERGY INC. 175327 TRAWICK GU 18 0N 3100N 31 0 XTO ENERGY INC. 175329 TRAWICK GU 4 0N 3100N 31 0 XTO ENERGY INC. 175669 TRAWICK GU 1 2139N 3100N 2697 6968 XTO ENERGY INC. 176666 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 177167 TRAWICK GU 21 186N 3100N 186 693 XTO ENERGY INC. 178804 TRAWICK GU 5 1643N 3100N 1984 4128 XTO ENERGY INC. 178924 TRAWICK GU 2 589N 3100N 589 1918 XTO ENERGY INC. 186366 TRAWICK GU 12 7533X 7750X 7750 20148 XTO ENERGY INC. 189812 TRAWICK GU 22 372N 3100N 589 1225 XTO ENERGY INC. 190669 TRAWICK GU 17 1984N 3100N 2542 5999 XTO ENERGY INC. 193412 TRAWICK GU 4 1457N 3100N 1860 4160 XTO ENERGY INC. 195264 TRAWICK GU 2 4557X 5735X 5735 12924 XTO ENERGY INC. 195506 TRAWICK GU 3 1767N 3100N 2015 5276 XTO ENERGY INC. 195532 TRAWICK GU 10 2821X 4247X 4247 8070 XTO ENERGY INC. 195541 TRAWICK GU 6 2077N 3100N 2697 6133 XTO ENERGY INC. 196440 TRAWICK GU 1 2976X 3441X 3441 8509 XTO ENERGY INC. 202364 TRAWICK GU 8 2790X 3565X 3565 8008 XTO ENERGY INC. 202370 TRAWICK GU 16 7223X 7347X 7347 19422 XTO ENERGY INC. 202372 TRAWICK GU 44 1302N 3100N 1736 4711 XTO ENERGY INC. 202701 TRAWICK GU 19 5766X 6014X 6014 16440 XTO ENERGY INC. 203547 TRAWICK GU 7 1953N 3100N 2139 5697 XTO ENERGY INC. 203895 TRAWICK GU 61 465N 3100N 961 1795 XTO ENERGY INC. 204312 TRAWICK GU 9 1302N 3100N 2077 4148 XTO ENERGY INC. 204493 TRAWICK GU 60 868N 3100N 961 2695 XTO ENERGY INC. 204824 TRAWICK GU 52 3720X 4247X 4247 10641 XTO ENERGY INC. 205073 TRAWICK GU 44 1209N 3100N 1333 4435 XTO ENERGY INC. 205740 TRAWICK GU 14 558N 3100N 1147 1894 XTO ENERGY INC. 206402 TRAWICK GU 12 2418N 3100N 2945 7504 XTO ENERGY INC. 206403 TRAWICK GU 11 2108N 3100N 2728 6784 XTO ENERGY INC. 207684 TRAWICK GU 62 682N 3100N 682 1629 XTO ENERGY INC. 208284 TRAWICK GU 15 1922N 3100N 2573 6300 XTO ENERGY INC. 208472 TRAWICK GU 11 744N 3100N 961 2379 XTO ENERGY INC. 209236 TRAWICK GU 17 93N 3100N 279 352 XTO ENERGY INC. 210357 TRAWICK GU 8 2945X 5270X 5270 8275 XTO ENERGY INC. 210543 TRAWICK GU 4 8339X 8866X 8866 24332 XTO ENERGY INC. 211400 TRAWICK GU 1 5425X 5797X 5797 15171 XTO ENERGY INC. 211800 TRAWICK GU 6 6293X 6882X 6882 17901 XTO ENERGY INC. 211826 TRAWICK GU 7 1178N 3100N 1829 3621 XTO ENERGY INC. 212333 TRAWICK G.U. 25 2697X 3596X 3596 7111 XTO ENERGY INC. 213116 TRAWICK GU 10 3968X 4650X 4650 11661 XTO ENERGY INC. 215024 TRAWICK GU 18 3255X 3720X 3720 9205 XTO ENERGY INC. 215026 TRAWICK GU 5 1023N 3100N 1302 2994 XTO ENERGY INC. 215031 TRAWICK GU 5 5580X 6696X 6696 15899 XTO ENERGY INC. 215536 TRAWICK GU 10 7192X 7750X 7750 21152 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 32 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 216161 TRAWICK GU 9 1705N 3100N 2170 5250 XTO ENERGY INC. 216179 TRAWICK GU 11 248N 3100N 496 795 XTO ENERGY INC. 217056 TRAWICK GU 3 1054N 3100N 1054 5775 XTO ENERGY INC. 218487 TRAWICK GU 6 4743X 5115X 5115 13561 XTO ENERGY INC. 218937 TRAWICK GU 19 589N 3100N 620 1644 XTO ENERGY INC. 219769 TRAWICK GU 6 3720X 4402X 4402 10912 XTO ENERGY INC. 220637 TRAWICK GU 1 5053X 6138X 6138 14425 XTO ENERGY INC. 220774 TRAWICK GU 2 2697N 3100N 2759 7999 XTO ENERGY INC. 220778 TRAWICK GU 2 1860N 3100N 2015 5537 XTO ENERGY INC. 220824 TRAWICK GU 1 2821X 3348X 3348 7018 XTO ENERGY INC. 222054 TRAWICK GU 3 5890X 7161X 7161 17348 XTO ENERGY INC. 222131 TRAWICK GU 12 1550X 1550X 1550 15320 XTO ENERGY INC. 222276 TRAWICK GU 1 8401X 9889X 9889 24782 XTO ENERGY INC. 222379 TRAWICK GU 10 5983X 7564X 7564 17192 XTO ENERGY INC. 222744 TRAWICK GU 3 1333N 3100N 1829 4154 XTO ENERGY INC. 223155 TRAWICK GU 6 3379X 3534X 3534 9850 XTO ENERGY INC. 223380 TRAWICK GU 18 2852X 3348X 3348 8381 XTO ENERGY INC. 224072 TRAWICK GU 21 2325N 3100N 2325 6928 XTO ENERGY INC. 224783 TRAWICK GU 3 5890X 7285X 7285 17036 XTO ENERGY INC. 225554 TRAWICK GU 8 4123X 4805X 4805 11606 XTO ENERGY INC. 225730 TRAWICK GU 20 341N 3100N 2201 3382 XTO ENERGY INC. 226245 TRAWICK GU 7 403N 3100N 1116 2036 XTO ENERGY INC. 227737 TRAWICK GU 9 1984X 3410X 3410 3664 XTO ENERGY INC. 227849 TRAWICK GU 4 3751X 4030X 4030 11093 XTO ENERGY INC. 228656 TRAWICK GU 6 5084X 8215X 8215 13224 XTO ENERGY INC. 229085 TRAWICK GU 4 3751X 4433X 4433 10962 XTO ENERGY INC. 229108 TRAWICK GU 7 1457N 3100N 2201 4814 XTO ENERGY INC. 229701 TRAWICK GU 16 4216X 4557X 4557 11681 XTO ENERGY INC. 230080 TRAWICK GU 8 5053X 6076X 6076 13989 XTO ENERGY INC. 230321 TRAWICK GU 8 4712X 5239X 5239 13806 XTO ENERGY INC. 230325 TRAWICK GU 10 124N 3100N 124 4177 XTO ENERGY INC. 230565 TRAWICK GU 4 5487X 5642X 5642 15781 XTO ENERGY INC. 231594 TRAWICK GU 11 806N 3100N 1209 2606 XTO ENERGY INC. 231627 TRAWICK GU 7 3627X 3968X 3968 10578 XTO ENERGY INC. 232567 TRAWICK GU 2 713N 3100N 713 4364 XTO ENERGY INC. 233188 TRAWICK GU 12 2418X 3906X 3906 6492 XTO ENERGY INC. 235751 TRAWICK GU 21 1426N 3100N 1674 4311 XTO ENERGY INC. 236005 TRAWICK GU 22 3596X 4588X 4588 10549 XTO ENERGY INC. 236055 TRAWICK GU 17 930N 3100N 2170 2773 XTO ENERGY INC. 236113 TRAWICK GU 14 1612N 3100N 1612 7280 XTO ENERGY INC. 236763 TRAWICK GU 7 961N 3100N 961 2700 XTO ENERGY INC. 238103 TRAWICK GU 18 5487X 6665X 6665 15940 XTO ENERGY INC. 238354 TRAWICK GU 3 961N 3100N 961 5326 XTO ENERGY INC. 238383 TRAWICK GU 18 4309X 5487X 5487 12471 XTO ENERGY INC. 238606 TRAWICK GU 2 2325X 3441X 3441 6784 XTO ENERGY INC. 239054 TRAWICK GU 5 1643N 3100N 2852 4538 XTO ENERGY INC. 239079 TRAWICK GU 21 1674N 3100N 2015 5189 XTO ENERGY INC. 239628 TRAWICK GU 21 899N 3100N 1674 2724 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 33 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 240006 TRAWICK GU 22 2728N 3100N 3038 7872 XTO ENERGY INC. 240200 TRAWICK GU 21 3224X 3441X 3441 9176 XTO ENERGY INC. 240436 TRAWICK GU 29 1705N 3100N 1767 5181 XTO ENERGY INC. 241865 TRAWICK GU 5 2542N 3100N 2790 7958 XTO ENERGY INC. 241866 TRAWICK GU 10 124N 3100N 124 6272 XTO ENERGY INC. 241955 TRAWICK GU 9 5053X 5363X 5363 14772 XTO ENERGY INC. 242739 TRAWICK GU 14 1488X 1488X 1488 9344 XTO ENERGY INC. 242744 TRAWICK GU 1 4216X 4495X 4495 12266 XTO ENERGY INC. 242978 TRAWICK GU 12 186N 3100N 2387 1902 XTO ENERGY INC. 242980 TRAWICK GU 17 62N 3100N 155 181 XTO ENERGY INC. 243771 TRAWICK GU 9 1395N 3100N 1395 6317 XTO ENERGY INC. 243776 TRAWICK GU 17 1240N 3100N 1240 4504 XTO ENERGY INC. 244300 TRAWICK GU 19 837N 3100N 2077 2658 XTO ENERGY INC. 245619 TRAWICK GU 10 6851X 7130X 7130 20145 XTO ENERGY INC. 246293 TRAWICK GU 15 279N 3100N 279 816 XTO ENERGY INC. 246297 TRAWICK GU 9 62N 3100N 62 3559 XTO ENERGY INC. 246328 TRAWICK GU 14 1488N 3100N 2263 3204 XTO ENERGY INC. 246542 TRAWICK GU 17 3565X 3565X 3565 9985 XTO ENERGY INC. 247209 TRAWICK GU 4 3751X 4247X 4247 10740 XTO ENERGY INC. 247681 TRAWICK GU 12 4247X 5797X 5797 11862 XTO ENERGY INC. 247682 TRAWICK GU 21 1891N 3100N 2666 5884 XTO ENERGY INC. 247683 TRAWICK GU 22 3720X 4588X 4588 10509 XTO ENERGY INC. 248165 TRAWICK GU 27 3348X 3875X 3875 9300 XTO ENERGY INC. 249117 TRAWICK GU 32 155N 3100N 155 348 XTO ENERGY INC. 249374 TRAWICK GU 22 1922X 1922X 1922 9987 XTO ENERGY INC. 249384 TRAWICK GU 8 3875X 4309X 4309 11291 XTO ENERGY INC. 249422 TRAWICK GU 4 1643N 3100N 2356 5121 XTO ENERGY INC. 249912 TRAWICK GU 14 2449N 3100N 2542 6529 XTO ENERGY INC. 250253 TRAWICK GU 11 930X 3844X 3844 1541 XTO ENERGY INC. 250915 TRAWICK GU 29 0N 3100N 992 0 XTO ENERGY INC. 251133 TRAWICK GU 19 1767X 1767X 1767 4899 XTO ENERGY INC. 252939 TRAWICK GAS UNI 1054N 3100N 1209 3415 XTO ENERGY INC. 253010 TRAWICK GU 15 2852X 3007X 3007 8327 XTO ENERGY INC. 254287 TRAWICK GAS UNI 155N 3100N 620 629 XTO ENERGY INC. 255211 TRAWICK GAS UNI 62N 3100N 310 334 XTO ENERGY INC. 255398 TRAWICK GU 32 1302N 3100N 1302 3884 XTO ENERGY INC. 256291 TRAWICK GAS UNI 775N 3100N 1333 2258 XTO ENERGY INC. 257403 TRAWICK GAS UNI 2480X 3627X 3627 7157 XTO ENERGY INC. 257529 TRAWICK GAS UNI 1550N 3100N 2108 4724 XTO ENERGY INC. 260561 TRAWICK GAS UNI 2294N 3100N 3069 6722 FIELD TOTAL MONTHLY DELIVERABILITY 587016 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. 1054X 1054X 1054 9547 FIELD TOTAL MONTHLY DELIVERABILITY 1054 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 34 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF ENERQUEST CORPORATIO 215126 WATTS GAS UNIT 0N 3100N 1302 3421 XTO ENERGY INC. 219182 LEDBETTER-JONES 93N 3100N 527 0 FIELD TOTAL MONTHLY DELIVERABILITY 1829 06 WHELAN (TRAVIS PEAK) FLD NO. 96789625 AO ROSE CITY RESOURCES, 291638 EDMONSON, LEE 14B2 EXT 93 12 XTO ENERGY INC. 291765 ONEY, HENRY 62N 3100N 124 0 FIELD TOTAL MONTHLY DELIVERABILITY 217 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 222142 LEDBETTER-JONES SWR 10 0 0 XTO ENERGY INC. 284509 ALLEN, W. H. ES 0X 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 108877 KILLINGSWORTH 1364N 3100N 1364 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 14B2 EXT 31 0 XTO ENERGY INC. 136219 DRIGGERS, D.C. 651N 3100N 651 3597 XTO ENERGY INC. 138416 DRIGGERS, D.C. 1736X 1736X 1736 10950 XTO ENERGY INC. 139928 MEADOWS GAS UNI 1395N 3100N 1674 4809 XTO ENERGY INC. 141007 KILLINGSWORTH 744N 3100N 744 3865 XTO ENERGY INC. 142040 SPEAR 14B DENY 0 0 XTO ENERGY INC. 142218 SPEAR 124N 3100N 434 456 XTO ENERGY INC. 142591 DRIGGERS, D.C. 0N 3100N 1581 0 XTO ENERGY INC. 142911 SPEAR 651N 3100N 651 2414 XTO ENERGY INC. 142987 WHITEHURST, T. 899N 3100N 899 5615 XTO ENERGY INC. 143636 HAMBY HEIRS GU 1395N 3100N 1860 4173 XTO ENERGY INC. 144381 SPEAR 0N 3100N 31 0 XTO ENERGY INC. 145247 ALLEN, MARY B. 14B2 EXT 0 0 XTO ENERGY INC. 145263 ALLEN, MARY B. 0N 3100N 1302 0 XTO ENERGY INC. 145990 HAMBY HEIRS GU 2480N 3100N 2542 5789 XTO ENERGY INC. 146465 HAMBY HEIRS GU 0N 3100N 279 153 XTO ENERGY INC. 147460 DRIGGERS, D.C. 1147X 1147X 1147 8880 XTO ENERGY INC. 148762 EVANS, M. W. 620N 3100N 620 1957 XTO ENERGY INC. 149643 JONES, ROSA LEE 651N 3100N 651 6358 XTO ENERGY INC. 151134 JONES, GOLDEN 0N 3100N 713 0 XTO ENERGY INC. 151907 BROWN, CLEVE T. A. 0 0 XTO ENERGY INC. 155535 DRIGGERS, D.C. 4371X 4650X 4650 10176 XTO ENERGY INC. 155544 DRIGGERS, D.C. 620N 3100N 620 3544 XTO ENERGY INC. 155561 DRIGGERS, D.C. 5487X 5487X 5487 13952 XTO ENERGY INC. 178420 HAYES UNIT 1457N 3100N 2387 4120 XTO ENERGY INC. 186052 JONES, ROSA LEE T. A. 0 0 XTO ENERGY INC. 192913 WSGU4 (SKIPPER 1240N 3100N 1426 3764 XTO ENERGY INC. 197479 WSCGU (HORTON-D 2604X 2604X 2604 9468 XTO ENERGY INC. 197988 WSCGU (KELLY) 2449X 4402X 4402 5896 XTO ENERGY INC. 198263 HAMBY HEIRS 2-A 0N 3100N 62 71 XTO ENERGY INC. 203640 WSCGU (HORTON-D 341N 3100N 2046 864 XTO ENERGY INC. 204822 PINE TREE I.S.D 1364N 3100N 3007 5087 XTO ENERGY INC. 206234 WSCGU (HORTON-D 1581N 3100N 1736 4138 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 35 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 206361 WSGU7 (HORTON-D 1395N 3100N 1705 4944 XTO ENERGY INC. 206886 PINE TREE I.S.D 3348X 3441X 3441 7830 XTO ENERGY INC. 207217 SKIPPER UNIT 0N 3100N 341 0 XTO ENERGY INC. 207690 WSGU11 (GRAY -8 1705X 3193X 3193 3989 XTO ENERGY INC. 207881 WSCGU (HORTON-D 1767N 3100N 1767 5812 XTO ENERGY INC. 208877 WSCGU (HORTON-D 2139X 3410X 3410 5927 XTO ENERGY INC. 208969 PINE TREE I.S.D 1953X 4061X 4061 4839 XTO ENERGY INC. 211118 SKIPPER UNIT 3193X 3193X 3193 8161 XTO ENERGY INC. 219176 WSCGU (HORTON-D 0N 3100N 186 0 XTO ENERGY INC. 219835 WSGU11 (GRAY -9 434N 3100N 620 1413 XTO ENERGY INC. 222149 PINE TREE I.S.D 1922N 3100N 2387 4666 XTO ENERGY INC. 222315 WSCGU (HORTON-D 4030X 4960X 4960 11388 XTO ENERGY INC. 224028 EVANS, M. W. 31X 31X 31 8267 XTO ENERGY INC. 226443 WSGU4 (SKIPPER 3069X 3069X 3069 10115 XTO ENERGY INC. 226549 HAYES UNIT 1054N 3100N 1302 3314 XTO ENERGY INC. 227378 WSGU7 (HORTON-D 3317X 3627X 3627 9678 XTO ENERGY INC. 227454 WSGU4 (SKIPPER 2294N 3100N 2294 6913 XTO ENERGY INC. 227653 HAYES UNIT 992N 3100N 1643 3749 XTO ENERGY INC. 232813 HAYES UNIT 2046N 3100N 2573 6033 XTO ENERGY INC. 233073 HAYES UNIT 992N 3100N 992 2757 XTO ENERGY INC. 245585 WSCGU (HORTON-D 2976X 4061X 4061 8641 XTO ENERGY INC. 261462 SPEAR T. A. 0 924 FIELD TOTAL MONTHLY DELIVERABILITY 96193 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 AF XTO ENERGY INC. 016955 HAYS, MARTIN 589N 3100N 589 1799 XTO ENERGY INC. 192238 WSCGU (HORTON-D 0N 3100N 620 1456 XTO ENERGY INC. 195657 WSCGU (ROBERTSO 775N 3100N 961 2602 XTO ENERGY INC. 196639 WSGU11 (GRAY-7) 651N 3100N 651 2245 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. 2697X 2697X 2697 10353 FIELD TOTAL MONTHLY DELIVERABILITY 5890 06 WILLOW SPRINGS (RODESSA) FLD NO. 97752664 AF XTO ENERGY INC. 192239 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 196640 WSGU11 (GRAY-7) SWR 10 0 0 XTO ENERGY INC. 206994 WSCGU (HORTON-D SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 097660 KELLY, G.A. 3410X 5177X 5177 8652 XTO ENERGY INC. 103410 HAYES 3317X 3782X 3782 8819 XTO ENERGY INC. 130605 HAYES 1612N 3100N 1612 4716 XTO ENERGY INC. 131179 HAYES 0N 3100N 31 0 XTO ENERGY INC. 142015 KELLY, G.A. 0N 3100N 62 0 XTO ENERGY INC. 142589 KELLY, G.A. 217N 3100N 217 599 XTO ENERGY INC. 154326 DRIGGERS, D.C. T. A. 0 0 XTO ENERGY INC. 154513 HAYES 248N 3100N 279 717 XTO ENERGY INC. 156393 HAYES 14B2 EXT 0 0 XTO ENERGY INC. 157360 WHITEHURST, T. 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 36 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF 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 31 0 XTO ENERGY INC. 192914 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 197480 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 197989 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 201343 SKIPPER UNIT 14B2 EXT 0 0 XTO ENERGY INC. 203641 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 204823 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 206233 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 206360 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 206887 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 207218 SKIPPER UNIT SWR 10 0 0 XTO ENERGY INC. 207691 WSGU11 (GRAY -8 SWR 10 0 0 XTO ENERGY INC. 207882 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 208878 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 208970 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 211119 SKIPPER UNIT SWR 10 0 0 XTO ENERGY INC. 219833 WSGU11 (GRAY -9 SWR 10 0 0 XTO ENERGY INC. 222062 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 222147 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 222314 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 226444 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 227380 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 227455 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 257060 HAYES UNIT SWR 10 0 0 XTO ENERGY INC. 291115 PINE TREE ISD 310N 3100N 341 757 FIELD TOTAL MONTHLY DELIVERABILITY 11532 06 WILLOW SPRINGS-MACKEY (TR. PK.) FLD NO. 97760500 AF SILVER OAK OPERATING 110755 MCAFEE, WILLIE 1023N 3100N 1240 1123 FIELD TOTAL MONTHLY DELIVERABILITY 1240 7B CHENEY MEMORIAL (3RD SMITHWICK) FLD NO. 17431500 AO BEDROCK PRODUCTION, 270835 MCFARLAND SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 7B DICEY (CONGLOMERATE) FLD NO. 24618250 AP 100% % DEL 31.0000000 1781 RESEVOIR MARKET DEMAND FOR MARCH 2023 3652 RESERVOIR MARKET DEMAND FORECAST FOR MAY 2023 BEDROCK PRODUCTION, 221689 DEAN 14B2 EXT 186 0 FIELD TOTAL MONTHLY DELIVERABILITY 186 7B TINTOP (STRAWN) FLD NO. 90119600 NS BEDROCK PRODUCTION, 194218 BROWN 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 7B WALSH RANCH WEST (ATOKA 3) FLD NO. 94955400 NF WALSH & WATTS, INC. 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 1023X 1023X 1023 11689 XTO ENERGY INC. 241414 BANNER ESTATE 2728X 2728X 2728 8442 FIELD TOTAL MONTHLY DELIVERABILITY 3751 7C BROWN-BASSETT (ELLENBURGER) FLD NO. 12390375 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 37 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7C BROWN-BASSETT (ELLENBURGER) FLD NO. 12390375 NF XTO ENERGY INC. 224264 BANNER ESTATE 8060X 12152X 12152 18942 XTO ENERGY INC. 244420 GOODE ESTATE UN 27156X 28923X 28923 77588 FIELD TOTAL MONTHLY DELIVERABILITY 41075 7C BROWN-BASSETT (STRAWN) FLD NO. 12390625 NF XTO ENERGY INC. 160922 BANNER ESTATE 2604X 5611X 5611 4917 XTO ENERGY INC. 243696 BANNER ESTATE 1023N 3100N 2883 5507 XTO ENERGY INC. 247561 BANNER ESTATE 4030X 4526X 4526 5676 XTO ENERGY INC. 254606 BANNER ESTATE 3906X 6324X 6324 4738 FIELD TOTAL MONTHLY DELIVERABILITY 19344 7C BROWN-BASSETT (WOLFCAMP) FLD NO. 12390750 NF XTO ENERGY INC. 223127 BANNER ESTATE 14B DENY 434 0 XTO ENERGY INC. 224627 BASSETT GOODE 14B DENY 558 0 XTO ENERGY INC. 225463 BASSETT GOODE 14B DENY 961 0 XTO ENERGY INC. 225558 BANNER ESTATE 14B DENY 0 0 XTO ENERGY INC. 226887 BANNER ESTATE 14B DENY 1519 0 XTO ENERGY INC. 226889 BANNER ESTATE 14B DENY 0 0 XTO ENERGY INC. 227322 BROTHERTON 14B DENY 651 0 XTO ENERGY INC. 227457 GOODE ESTATE 14B DENY 527 0 XTO ENERGY INC. 227970 BANNER ESTATE 14B DENY 651 0 XTO ENERGY INC. 229387 BANNER ESTATE 14B DENY 0 0 XTO ENERGY INC. 230871 BROWN BASSETT G 14B DENY 651 0 XTO ENERGY INC. 234900 BANNER ESTATE 14B DENY 2356 0 XTO ENERGY INC. 234905 BROWN BASSETT 14B DENY 2108 0 FIELD TOTAL MONTHLY DELIVERABILITY 10416 7C PEGASUS (DEVONIAN) FLD NO. 70279125 AF BREITBURN OPERATING 247644 PEGASUS FIELD U 0X 868X 868 2190 BREITBURN OPERATING 255857 WILSON, T. R. 4 P&A-COND 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 868 7C WILSHIRE (CONSOLIDATED) FLD NO. 97834003 NF BREITBURN OPERATING 241468 MCELROY RANCH C 14B2 EXT 0 0 BREITBURN OPERATING 243751 MCELROY RANCH C 0N 3100N 1550 5356 XTO ENERGY INC. 233627 MCELROY 131 14B DENY 0 0 XTO ENERGY INC. 241961 MCELROY RANCH C T. A. 0 0 XTO ENERGY INC. 244442 MCELROY RANCH C T. A. 0 0 XTO ENERGY INC. 246017 MCELROY RANCH C T. A. 0 0 XTO ENERGY INC. 247181 MCELROY RANCH C T. A. 0 0 XTO ENERGY INC. 252065 MCELROY RANCH C 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1550 08 BLOCK 16 (DEVONIAN) FLD NO. 09269284 NF XTO ENERGY INC. 044182 PYOTE GAS UNIT 4743X 4991X 4991 11975 XTO ENERGY INC. 044840 PYOTE GAS UNIT 3348X 4712X 4712 8412 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 744N 3100N 1302 2110 *** XTO ENERGY INC. 055906 DOBBINS, W. T. 25606X 27714X 27714 67621 *** XTO ENERGY INC. 058764 FORTSON GAS UNI 124N 3100N 186 317 *** XTO ENERGY INC. 064556 MCBIRNEY UNIT N T. A. 0 0 XTO ENERGY INC. 147248 PYOTE GAS UNIT 7471X 7471X 7471 16806 FIELD TOTAL MONTHLY DELIVERABILITY 46376 08 BLOCK 16 (ELLEN.) FLD NO. 09269426 AF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 38 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 BLOCK 16 (ELLEN.) FLD NO. 09269426 AF *** XTO ENERGY INC. 055817 DOBBINS, W. T. 20243X 20243X 20243 49170 *** XTO ENERGY INC. 058600 FORTSON GAS UNI 5704X 5704X 5704 13048 *** XTO ENERGY INC. 062048 MCBIRNEY UNIT N 527N 3100N 899 1614 FIELD TOTAL MONTHLY DELIVERABILITY 26846 08 BLOCK 16 (MONTOYA) FLD NO. 09269568 NF BREITBURN OPERATING 250696 PYOTE GAS UNIT 14B2 EXT 6572 0 XTO ENERGY INC. 245711 PYOTE GAS UNIT T. A. 0 11 FIELD TOTAL MONTHLY DELIVERABILITY 6572 08 COYANOSA (DEVONIAN) FLD NO. 21382375 NF XTO ENERGY INC. 033925 SIBLEY UNIT 217X 217X 217 9449 XTO ENERGY INC. 034935 COYANOSA UNIT # 13299X 13485X 13485 36503 XTO ENERGY INC. 035669 COYANOSA UNIT N 2542X 2542X 2542 13744 XTO ENERGY INC. 035910 COYANOSA UNIT 4 6696X 6696X 6696 19712 FIELD TOTAL MONTHLY DELIVERABILITY 22940 08 COYANOSA (ELLENBURGER) FLD NO. 21382500 NF *** XTO ENERGY INC. 035911 COYANOSA UNIT # 4960X 8184X 8184 14248 XTO ENERGY INC. 037040 SIBLEY UNIT 24180X 25637X 25637 66924 XTO ENERGY INC. 039846 COYANOSA UNIT N 9052X 9052X 9052 45534 FIELD TOTAL MONTHLY DELIVERABILITY 42873 08 COYANOSA (MISS. 10475) FLD NO. 21382750 NF BREITBURN OPERATING 253730 MOORE, WAYNE 14B2 EXT 620 0 XTO ENERGY INC. 042477 COYANOSA UNIT N T. A. 0 0 XTO ENERGY INC. 243260 EFFIE POTTS SIB 2N 3100N 31 8 FIELD TOTAL MONTHLY DELIVERABILITY 651 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" 1271N 3100N 2511 5038 XTO ENERGY INC. 196011 TURNER, FRED JR 12152X 14105X 14105 28059 FIELD TOTAL MONTHLY DELIVERABILITY 16616 08 GOMEZ (ELLENBURGER) FLD NO. 35708333 NF XTO ENERGY INC. 031849 WILLBANKS, HENR 28334X 72602X 72602 67671 XTO ENERGY INC. 037654 BENNETT, J. R. 54839X 95077X 95077 127444 XTO ENERGY INC. 040125 TYRRELL, W. C. 32984X 34658X 34658 97010 XTO ENERGY INC. 040228 GOMEZ GAS UNIT 14B DENY 3069 0 XTO ENERGY INC. 041753 GOMEZ GAS UNIT 5425X 5425X 5425 14698 *** XTO ENERGY INC. 043827 GOMEZ GAS UNIT 14B2 EXT 0 0 XTO ENERGY INC. 043897 GOMEZ GAS UNIT 2201N 3100N 2697 7477 XTO ENERGY INC. 044560 GOMEZ GAS UNIT 20863X 21018X 21018 61655 *** XTO ENERGY INC. 045582 GOMEZ GAS UNIT 14B DENY 31 0 *** XTO ENERGY INC. 048330 GOMEZ GAS UNIT 83731X 99479X 99479 162226 XTO ENERGY INC. 063757 GILMORE, V. 14B DENY 0 0 XTO ENERGY INC. 069784 GILMORE, V. 21545X 21545X 21545 56298 FIELD TOTAL MONTHLY DELIVERABILITY 355601 08 MC COMB (ELLENBURGER) FLD NO. 59030500 NF XTO ENERGY INC. 113861 MCCOMB, M. GAS 27838X 28551X 28551 60520 FIELD TOTAL MONTHLY DELIVERABILITY 28551 08 OATES, NE. (DEVONIAN) FLD NO. 66591333 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 39 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 OATES, NE. (DEVONIAN) FLD NO. 66591333 NF XTO ENERGY INC. 038485 SMITH, HORACE 8N 3100N 31 34 XTO ENERGY INC. 044455 VALLAT, B. W. 32767X 32829X 32829 72464 XTO ENERGY INC. 045595 EICHENHOFER, C. 22103X 26536X 26536 59034 *** XTO ENERGY INC. 046610 SHELL 2015N 3100N 2046 2253 FIELD TOTAL MONTHLY DELIVERABILITY 61442 08 PARKS (DEVONIAN) FLD NO. 69233166 AF BREITBURN OPERATING 242240 COLLINGS, H.S. 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 08 PIKES PEAK (DEVONIAN-MONTOYA) FLD NO. 71472500 NF XTO ENERGY INC. 044889 ELSINORE CATTLE 14B DENY 0 0 XTO ENERGY INC. 046060 ELSINORE CATTLE 992X 992X 992 9581 FIELD TOTAL MONTHLY DELIVERABILITY 992 08 WAHA (MONTOYA FB-2) FLD NO. 94648835 NF BREITBURN OPERATING 261744 HODGE, J. HOWAR 0X 27900X 27900 0 XTO ENERGY INC. 256760 HODGE, J. HOWAR 14818X 17980X 17980 42171 FIELD TOTAL MONTHLY DELIVERABILITY 45880 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF BEDROCK PRODUCTION, 210256 BONDS RANCH 1984N 3100N 2914 8458 BEDROCK PRODUCTION, 210316 BONDS RANCH 3317X 4030X 4030 12765 BEDROCK PRODUCTION, 210438 BONDS RANCH 2263X 2263X 2263 17564 BEDROCK PRODUCTION, 210598 BONDS RANCH 1085N 3100N 2387 4815 BEDROCK PRODUCTION, 210663 BONDS RANCH "A" 5518X 6107X 6107 21213 BEDROCK PRODUCTION, 211616 BONDS RANCH 868N 3100N 899 3440 BEDROCK PRODUCTION, 212761 BONDS RANCH 1333N 3100N 1488 5244 BEDROCK PRODUCTION, 213550 BONDS RANCH 1116N 3100N 1488 3615 BEDROCK PRODUCTION, 213751 BONDS RANCH 6820X 7471X 7471 25460 BEDROCK PRODUCTION, 213896 BONDS RANCH 620X 620X 620 10766 BEDROCK PRODUCTION, 213898 BONDS RANCH 4340X 4340X 4340 16918 BEDROCK PRODUCTION, 213899 BONDS RANCH "A" 1860X 1860X 1860 22229 BEDROCK PRODUCTION, 213932 BONDS RANCH 2883X 3503X 3503 10594 BEDROCK PRODUCTION, 213933 BONDS RANCH 5022X 5673X 5673 14701 BEDROCK PRODUCTION, 214804 BONDS RANCH 5611X 5611X 5611 15601 BEDROCK PRODUCTION, 214839 BONDS RANCH 4123X 4774X 4774 15231 BEDROCK PRODUCTION, 214896 BONDS RANCH 0N 3100N 31 0 BEDROCK PRODUCTION, 214901 BONDS RANCH 62N 3100N 1612 746 BEDROCK PRODUCTION, 219010 BONDS RANCH 2821X 3658X 3658 7933 BEDROCK PRODUCTION, 224780 BONDS RANCH 1209N 3100N 1302 3571 BEDROCK PRODUCTION, 241176 BONDS RANCH 7595X 8959X 8959 28856 BEDROCK PRODUCTION, 254747 BONDS RANCH 14B2 EXT 0 0 BEDROCK PRODUCTION, 275542 BONDS RANCH 9021X 9703X 9703 35679 BEDROCK PRODUCTION, 275543 BONDS RANCH 8401X 9393X 9393 32388 BEDROCK PRODUCTION, 276534 BONDS RANCH (SA 8742X 8866X 8866 31570 BKV NORTH TEXAS, LLC 190388 INDIAN CREEK 155N 3100N 155 848 BKV NORTH TEXAS, LLC 210452 COPELAND UNIT D 1395N 3100N 1674 5908 BKV NORTH TEXAS, LLC 211388 COPELAND GG UNI 11997X 12462X 12462 47049 BKV NORTH TEXAS, LLC 211750 MARINE CREEK GG 558X 4526X 4526 5093 BKV NORTH TEXAS, LLC 212752 BAGBY HASLET UN 3720X 3720X 3720 7441 BKV NORTH TEXAS, LLC 213270 WALSH RANCH WES 3441X 3441X 3441 15056 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 40 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF BKV NORTH TEXAS, LLC 213293 FEDERAL 5053X 10075X 10075 21468 BKV NORTH TEXAS, LLC 213769 ROE, MAUDIE WAL 14B2 EXT 0 0 BKV NORTH TEXAS, LLC 213872 TRWD 7812X 8990X 8990 26509 BKV NORTH TEXAS, LLC 213915 TRWD UNIT 4929X 8587X 8587 16222 BKV NORTH TEXAS, LLC 214127 MCDONALD HASLET 3317X 3317X 3317 9095 BKV NORTH TEXAS, LLC 214254 WELLS "B" UNIT 589X 589X 589 5685 BKV NORTH TEXAS, LLC 214582 TRWD III 0N 3100N 31 0 BKV NORTH TEXAS, LLC 214586 MISSION UNIT 1302N 3100N 1643 5000 BKV NORTH TEXAS, LLC 214910 FACEY 3782X 3782X 3782 12011 BKV NORTH TEXAS, LLC 215292 TRWD 10788X 11439X 11439 39849 BKV NORTH TEXAS, LLC 215323 TRWD II WEST 2883X 2883X 2883 17922 BKV NORTH TEXAS, LLC 215364 WALSH CRESSON R 1984X 2511X 2511 0 BKV NORTH TEXAS, LLC 215365 GEORGIA PACIFIC 1302N 3100N 2418 3961 BKV NORTH TEXAS, LLC 227132 TRIGG CW BEATIS 93X 4216X 4216 1234 BKV NORTH TEXAS, LLC 227134 TRIGG CW BEATIS 3689X 5301X 5301 14673 BKV NORTH TEXAS, LLC 227177 BUNNY LEECH 1364X 3162X 3162 2727 BKV NORTH TEXAS, LLC 227178 GREEN HIGHLANDE 4278X 5239X 5239 16780 BKV NORTH TEXAS, LLC 229263 TRIGG CW BEATIS 1643X 3503X 3503 2949 BKV NORTH TEXAS, LLC 230525 FLASHBACK 279X 279X 279 11883 BKV NORTH TEXAS, LLC 230987 WHITE LIGHTNING 2821X 3348X 3348 9695 BKV NORTH TEXAS, LLC 230988 COUNTY LINE HI 3348X 3937X 3937 12284 BKV NORTH TEXAS, LLC 230997 MATHIS COAL CAR 31N 3100N 31 6533 BKV NORTH TEXAS, LLC 232319 COUNTY LINE HI 7843X 10633X 10633 25511 BKV NORTH TEXAS, LLC 233110 GREEN MCDRAKE 0X 3131X 3131 0 BKV NORTH TEXAS, LLC 233505 HASLET, GREGORY 217X 217X 217 13075 BKV NORTH TEXAS, LLC 233781 COUNTY LINE HI 7068X 7657X 7657 25920 BKV NORTH TEXAS, LLC 238259 TORNADO 4247X 5146X 5146 16078 BKV NORTH TEXAS, LLC 240251 KNAPP SISTERS 2139N 3100N 2666 9980 BKV NORTH TEXAS, LLC 240341 TRIGG CW BEATIS 31X 4154X 4154 9175 BKV NORTH TEXAS, LLC 241235 COPPER CAR UNIT 0X 4185X 4185 0 BKV NORTH TEXAS, LLC 243442 FLASHBACK 2170X 3689X 3689 5522 BKV NORTH TEXAS, LLC 243944 FREIGHT TRAIN B 14B2 EXT 2604 0 BKV NORTH TEXAS, LLC 243957 FREIGHT TRAIN U 5053X 5053X 5053 16262 BKV NORTH TEXAS, LLC 244766 DEMARAIS 3069X 3627X 3627 11765 BKV NORTH TEXAS, LLC 244770 COUNTY LINE HI 2356N 3100N 3007 9593 BKV NORTH TEXAS, LLC 248948 VILLAGE CREEK U 1519X 6572X 6572 3954 BKV NORTH TEXAS, LLC 248979 GREEN HIGHLANDE 1674N 3100N 2883 8235 BKV NORTH TEXAS, LLC 251919 KNAPP B UNIT 1767N 3100N 2232 7382 BKV NORTH TEXAS, LLC 252033 KNAPP E UNIT 0X 4495X 4495 0 BKV NORTH TEXAS, LLC 252046 KNAPP B UNIT 2666N 3100N 2914 10929 BKV NORTH TEXAS, LLC 252049 KNAPP C UNIT 0N 3100N 1767 0 BKV NORTH TEXAS, LLC 252050 KNAPP D UNIT 0N 3100N 31 0 BKV NORTH TEXAS, LLC 252051 KNAPP F UNIT 14B2 EXT 0 0 BKV NORTH TEXAS, LLC 252356 SHERRILL KNAPP 14B2 EXT 0 0 BKV NORTH TEXAS, LLC 252364 KNAPP D UNIT 14B2 EXT 31 0 BKV NORTH TEXAS, LLC 252366 KNAPP C UNIT 0N 3100N 186 0 BKV NORTH TEXAS, LLC 252392 FLASHBACK 31N 3100N 31 7432 BKV NORTH TEXAS, LLC 252393 FLASHBACK 2170N 3100N 2170 8708 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 41 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF BKV NORTH TEXAS, LLC 252774 SHERRILL KNAPP 0N 3100N 465 0 BKV NORTH TEXAS, LLC 253718 FREIGHT TRAIN U 682X 682X 682 28981 BKV NORTH TEXAS, LLC 253724 TORNADO UNIT 5177X 5735X 5735 20596 BKV NORTH TEXAS, LLC 253970 COUNTY LINE HI 31N 3100N 310 2616 BKV NORTH TEXAS, LLC 255864 KNAPP SISTERS 2449N 3100N 2449 5807 BKV NORTH TEXAS, LLC 256816 COPPER CAR UNIT 5022X 5022X 5022 16243 BKV NORTH TEXAS, LLC 256892 DALTON UNIT 1116X 3534X 3534 1653 BKV NORTH TEXAS, LLC 256973 COPPER CAR UNIT 4185X 4402X 4402 11870 BKV NORTH TEXAS, LLC 258334 KNAPP F UNIT 14B2 EXT 0 0 BKV NORTH TEXAS, LLC 258338 KNAPP E UNIT 0N 3100N 62 0 BKV NORTH TEXAS, LLC 259165 ROCHIN UNIT 7254X 8029X 8029 28285 BKV NORTH TEXAS, LLC 259208 GREEN HIGHLANDE 3534X 3937X 3937 13326 BKV NORTH TEXAS, LLC 259210 GREEN HIGHLANDE 2914X 3472X 3472 10907 BKV NORTH TEXAS, LLC 265746 ROCKERFELLOW UN 6789X 8060X 8060 14760 EAGLERIDGE OPERATING 242141 BONDS RANCH E 14B2 EXT 527 0 XTO ENERGY INC. 213532 L&S LAND 1395X 1395X 1395 22041 XTO ENERGY INC. 214558 EAGLECREST UNIT 4836X 5146X 5146 14227 XTO ENERGY INC. 214570 EAGLECREST 527N 3100N 2015 3662 FIELD TOTAL MONTHLY DELIVERABILITY 344534 GAS LIMIT MONTHLY TOTAL 6705645 ***G-10 DELIVERABILITY MONTHLY TOTAL 3826392 SYSTEM MONTHLY TOTAL 10532037 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 42 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF ELLIS EXPLORATION, I 015566 BURNETT, A. R. 14B2 EXT 310 0 FIELD TOTAL MONTHLY DELIVERABILITY 310 G-10 DELIVERABILITY MONTHLY TOTAL 310 SYSTEM MONTHLY TOTAL 310 XTO ENERGY INC. 945936-0003 TWPL SPOT SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 1/1 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 SYSTEM MONTHLY TOTAL 0 XTO ENERGY INC. 945936-0004 HPL SPOT SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 ATLANTIS OIL COMPANY, IN 02873 MAYFIELD 8804 XTO ENERGY INC. 00988 LACO OIL COMPANY, ET AL -D- 0 XTO ENERGY INC. 03165 WELLS, GRACE "A" 30504 FIELD TOTAL MONTHLY GAS LIMIT 39308 05 OPELIKA, NE. (RODESSA) FLD NO. 67419600 SOUTHWEST OPERATING, INC 02450 SAYLORS, MAUDE HEIRS 8804 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 48112 SYSTEM MONTHLY TOTAL 48112 XTO ENERGY INC. 945936-0006 OPELIKA PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 135572 LEOPARD, C.L. 0X 0 9076 XTO ENERGY INC. 137480 BARTON, H. P. 806N 3100N 1519 3322 XTO ENERGY INC. 137545 BLACK, J. R. 744N 3100N 744 2173 XTO ENERGY INC. 137566 KNIGHT, C. D. 527N 3100N 527 1595 XTO ENERGY INC. 138837 YOUNG, REX 155N 3100N 155 460 FIELD TOTAL MONTHLY DELIVERABILITY 2945 05 TRI-CITIES (PETTIT) FLD NO. 91101250 NS XTO ENERGY INC. 108813 BAKER, MAUDE T. A. 0 0 XTO ENERGY INC. 110614 LEOPARD, C. W. T. A. 0 0 XTO ENERGY INC. 112197 RIDDLESPERGER, SI MULT 0 0 XTO ENERGY INC. 113013 MEREDITH, A. H. T. A. 0 0 XTO ENERGY INC. 121941 MEREDITH, A.H. SI MULT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 015728 TCGU6 (BAKER, M 14B2 EXT 0 0 XTO ENERGY INC. 015734 TCGU5 (ROBERTS, 496N 3100N 496 2749 XTO ENERGY INC. 015735 TCGU9 (RYON, J. 341N 3100N 341 1017 XTO ENERGY INC. 034943 TCGU3 (YOUNG, M 0N 3100N 31 40 XTO ENERGY INC. 034944 TCGU6 (BAKER, M 2263N 3100N 2263 6384 XTO ENERGY INC. 034945 TCGU8 (BAKER, J 4929X 4929X 4929 13412 XTO ENERGY INC. 035824 TCGU5 (ROBERTS, 1054N 3100N 1240 3537 XTO ENERGY INC. 037230 TCGU4 (YOUNG, T 651N 3100N 651 2795 XTO ENERGY INC. 038276 TCGU2 (ADY, H.P 310N 3100N 310 3017 XTO ENERGY INC. 038724 TCGU7 (LEOPARD, 2976X 5580X 5580 8503 XTO ENERGY INC. 038733 TCGU4 (YOUNG, T 682N 3100N 682 5449 XTO ENERGY INC. 039555 TCGU10 (MCGEE, 14B2 EXT 124 0 XTO ENERGY INC. 040335 TCGU3 (SPURLOCK 651N 3100N 713 2068 XTO ENERGY INC. 054993 TCGU7 (LEOPARD, 4185X 4185X 4185 12522 XTO ENERGY INC. 055523 TCGU4 (YOUNG, T 1395N 3100N 1395 6393 XTO ENERGY INC. 056094 TCGU8 (WALLACE, 1550N 3100N 1581 4664 XTO ENERGY INC. 056095 TCGU1 (ROY, HAR 1364N 3100N 1426 4037 XTO ENERGY INC. 068709 TCGU7 (BAKER, M 14B2 EXT 0 0 XTO ENERGY INC. 068710 TCGU6 (WERNEKIN 14B2 EXT 0 0 XTO ENERGY INC. 068964 TCGU1 (DOSSER, 4743X 4743X 4743 12375 XTO ENERGY INC. 072373 TCGU5 (HOLLAND, 465N 3100N 1643 1798 XTO ENERGY INC. 074037 TCGU4 (YOUNG, T 186N 3100N 186 588 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 075557 TCGU4 (YOUNG, T 744N 3100N 837 2113 XTO ENERGY INC. 076006 TCGU6 (GOODGAME 465X 465X 465 8182 XTO ENERGY INC. 100338 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 103294 TCGU2 (ADY, H.P 651N 3100N 775 2191 XTO ENERGY INC. 106879 TCGU8 (WALLACE, 62N 3100N 62 257 XTO ENERGY INC. 107370 TCGU8 (WALLACE, 14B2 EXT 0 0 XTO ENERGY INC. 108960 TCGU7 (BAKER, M 186N 3100N 217 571 XTO ENERGY INC. 111449 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 111898 TCGU2 (ADY, H.P 310N 3100N 341 992 XTO ENERGY INC. 112193 TCGU1 (RIDDLESP 1333N 3100N 1457 4116 XTO ENERGY INC. 113014 TCGU1 (MEREDITH 961N 3100N 961 2892 XTO ENERGY INC. 114370 TCGU3 (YOUNG, M 961X 961X 961 8046 XTO ENERGY INC. 114385 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 114950 TCGU7 (BAKER, M 124N 3100N 124 880 XTO ENERGY INC. 116356 TCGU8 (WALLACE, 1488N 3100N 2015 4465 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 248N 3100N 558 1402 XTO ENERGY INC. 117929 TCGU4 (YOUNG, T 1767N 3100N 1860 5359 XTO ENERGY INC. 118441 TCGU7 (BAKER, M 155N 3100N 155 6577 XTO ENERGY INC. 119019 TCGU4 (YOUNG, T 3565X 3565X 3565 11476 XTO ENERGY INC. 119850 TCGU4 (YOUNG, T 1705N 3100N 1705 7245 XTO ENERGY INC. 120543 MALLORY, M. JR. 1302N 3100N 1302 4006 XTO ENERGY INC. 120544 TCGU10 (MCGEE, 372N 3100N 372 1844 XTO ENERGY INC. 120545 MALLORY, M. JR. 14B2 EXT 0 0 XTO ENERGY INC. 120571 TCGU8 (WALLACE, 14B2 EXT 806 0 XTO ENERGY INC. 120666 TCGU1 (MEREDITH 14B2 EXT 0 0 XTO ENERGY INC. 120927 TCGU3 (YOUNG, M 1860N 3100N 1860 6350 XTO ENERGY INC. 121062 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 121097 TCGU1 (MEREDITH 279N 3100N 1178 787 XTO ENERGY INC. 121296 TCGU1 (MEREDITH 558N 3100N 558 3557 XTO ENERGY INC. 121507 TCGU2 (ADY, H.P 310N 3100N 310 1350 XTO ENERGY INC. 123364 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 125420 TCGU3 (YOUNG, M 14B2 EXT 1953 0 XTO ENERGY INC. 125991 TCGU4 (YOUNG, T 806N 3100N 806 4701 XTO ENERGY INC. 126203 TCGU1 (MEREDITH 2077N 3100N 2232 6196 XTO ENERGY INC. 126210 TCGU2 (ADY, H.P 1023N 3100N 1426 3596 XTO ENERGY INC. 126212 TCGU1 (MEREDITH 310N 3100N 310 846 XTO ENERGY INC. 165302 TCGU6 (HINTON - 1147N 3100N 1209 2727 FIELD TOTAL MONTHLY DELIVERABILITY 62899 G-10 DELIVERABILITY MONTHLY TOTAL 65844 SYSTEM MONTHLY TOTAL 65844 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 2 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 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 ROSE CITY RESOURCES, LLC 12269 EDMONSON, LEE 0 XTO ENERGY INC. 11938 WILSON, W. D. 0 XTO ENERGY INC. 12087 ONEY, HENRY "A" 0 XTO ENERGY INC. 12272 ALLEN, W. H. ESTATE 0 FIELD TOTAL MONTHLY GAS LIMIT 0 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF ARK-LA-TEX ENERGY, L 261470 ALLBRIGHT 372N 3100N 1519 1491 XTO ENERGY INC. 222052 ONEY, HENRY 8N 3100N 62 0 XTO ENERGY INC. 238064 ONEY, HENRY 14B2 EXT 2263 0 FIELD TOTAL MONTHLY DELIVERABILITY 3844 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF ROSE CITY RESOURCES, 043104 EDMONDSON 14B2 EXT 434 0 ROSE CITY RESOURCES, 119051 EDMONDSON 14B2 EXT 558 0 ROSE CITY RESOURCES, 123348 EDMONDSON 0N 3100N 1705 0 XTO ENERGY INC. 016835 KNOX, D. & E. K 403N 3100N 1674 0 XTO ENERGY INC. 043434 HUGHES, DELLA 0N 3100N 930 0 XTO ENERGY INC. 043974 ALLEN, W. H. ES 0N 3100N 1457 0 XTO ENERGY INC. 044423 KNOX, DEE 0N 3100N 1426 0 XTO ENERGY INC. 044717 KNOX, D. & E. K 0N 3100N 1550 0 XTO ENERGY INC. 044770 WILSON, W. D. 31N 3100N 248 0 XTO ENERGY INC. 045172 MORRIS, O. E. 0N 3100N 806 0 XTO ENERGY INC. 047934 DUNN, H. A. -B- 0N 3100N 1085 0 XTO ENERGY INC. 082870 HUGHES, DELLA 0N 3100N 1271 0 XTO ENERGY INC. 087004 PEAL, A.H. 14B2 EXT 0 0 XTO ENERGY INC. 087343 LEDBETTER-JONES 558N 3100N 2418 744 XTO ENERGY INC. 087538 DUNN, H.A. UNIT 93N 3100N 434 0 XTO ENERGY INC. 089949 DUNN, H. A. "C" 837N 3100N 2294 0 XTO ENERGY INC. 090849 GEORGE, J. T. 155N 3100N 434 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 091562 KNOX, M. L. 0N 3100N 465 0 XTO ENERGY INC. 093813 CROCKETT "B" 0N 3100N 1767 0 XTO ENERGY INC. 096275 GEORGE, J. T. 0N 3100N 1550 0 XTO ENERGY INC. 096504 KNOX, DEE 7N 3100N 31 0 XTO ENERGY INC. 097211 HUGHES, DELLA 0N 3100N 372 0 XTO ENERGY INC. 102819 LEDBETTER-JONES 155N 3100N 155 310 XTO ENERGY INC. 103439 DUNN, H. A. UNI 217N 3100N 775 0 XTO ENERGY INC. 103635 HUGHES, DELLA 0N 3100N 1054 0 XTO ENERGY INC. 104320 COOK, W. T. 124N 3100N 527 0 XTO ENERGY INC. 108170 ONEY, HENRY 14B2 EXT 0 0 XTO ENERGY INC. 112209 DUNN, H. A. UNI 0N 3100N 806 0 XTO ENERGY INC. 118239 KNOX/D. & E. K. 0N 3100N 620 0 XTO ENERGY INC. 119145 ONEY, HENRY 0N 3100N 558 0 XTO ENERGY INC. 120644 HUGHES, DELLA 620N 3100N 2604 1197 XTO ENERGY INC. 121167 HOWARD-JERNIGAN 0N 3100N 465 0 XTO ENERGY INC. 121172 DUNN, H. A. UNI 155N 3100N 837 0 XTO ENERGY INC. 122562 HUGHES, DELLA 992N 3100N 1798 0 XTO ENERGY INC. 122679 LEDBETTER-JONES 0N 3100N 527 0 XTO ENERGY INC. 122756 KNOX, D. & E.K. 155N 3100N 589 0 XTO ENERGY INC. 123054 ALLEN, W.H. EST 14B2 EXT 0 0 XTO ENERGY INC. 123452 CROCKETT "B" 0N 3100N 248 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 62N 3100N 279 0 XTO ENERGY INC. 124852 HUGHES, DELLA 0N 3100N 1674 0 XTO ENERGY INC. 124977 HOWARD-JERNIGAN 14B2 EXT 0 0 XTO ENERGY INC. 125109 KNOX UNIT/D. & 31N 3100N 775 0 XTO ENERGY INC. 125161 ONEY, HENRY 434N 3100N 930 958 XTO ENERGY INC. 125475 KNOX, M. L. 372N 3100N 1085 772 XTO ENERGY INC. 125477 GEORGE, J.T. 0N 3100N 961 0 XTO ENERGY INC. 127335 DUNN, H.A. "B" 248N 3100N 868 249 XTO ENERGY INC. 137208 KNOX, DEE 775X 3441X 3441 0 XTO ENERGY INC. 137828 KNOX, DEE 558N 3100N 1953 1522 XTO ENERGY INC. 137992 KNOX, DEE 124N 3100N 992 0 XTO ENERGY INC. 138502 KNOX, DEE 0N 3100N 1116 0 XTO ENERGY INC. 139015 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 152130 KNOX UNIT/D.&E. 0N 3100N 589 0 XTO ENERGY INC. 152249 DUNN, H. A. "B" 0N 3100N 2015 0 XTO ENERGY INC. 152895 COOK, W. T. 14B2 EXT 0 0 XTO ENERGY INC. 153798 DUNN, H.A. UNIT 0N 3100N 155 0 XTO ENERGY INC. 154820 DUNN, H.A. UNIT 279N 3100N 1116 0 XTO ENERGY INC. 154991 PEAL, A.H. 744N 3100N 2387 0 XTO ENERGY INC. 156195 KNOX, M.L. 14B2 EXT 0 0 XTO ENERGY INC. 161744 KNOX, M.L. 0N 3100N 868 0 XTO ENERGY INC. 165143 KNOX, M.L. 31N 3100N 155 0 XTO ENERGY INC. 165949 ALLEN, W. H. ES 0N 3100N 1333 0 XTO ENERGY INC. 171372 KNOX, DEE 1178X 3410X 3410 1773 XTO ENERGY INC. 172300 HUGHES, DELLA 14B2 EXT 217 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 172306 ALLEN, W. H. ES 0N 3100N 434 0 XTO ENERGY INC. 172398 CROCKETT "B" 14B2 EXT 0 0 XTO ENERGY INC. 172535 HUGHES, DELLA 31N 3100N 93 0 XTO ENERGY INC. 172655 LEDBETTER-JONES 527N 3100N 1426 1021 XTO ENERGY INC. 172766 HOWARD-JERNIGAN 62N 3100N 62 854 XTO ENERGY INC. 174549 KNOX, DEE 0N 3100N 1953 0 XTO ENERGY INC. 174576 HUGHES, DELLA 558N 3100N 2139 0 XTO ENERGY INC. 175428 ALLEN, W. H. ES 14B2 EXT 0 0 XTO ENERGY INC. 175541 LEDBETTER-JONES 14B2 EXT 0 0 XTO ENERGY INC. 175921 KNOX, D. & E. K 14B2 EXT 2232 0 XTO ENERGY INC. 176710 KNOX, M. L. 0N 3100N 248 0 XTO ENERGY INC. 178839 HUGHES, DELLA 0N 3100N 1426 0 XTO ENERGY INC. 179119 PEAL, A.H. 124N 3100N 558 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 71362 G-10 DELIVERABILITY MONTHLY TOTAL 75206 SYSTEM MONTHLY TOTAL 75206 XTO ENERGY INC. 945936-0008 WHELAN PAGE 3 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 1/1 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, 2945X 2945X 2945 8548 XTO ENERGY INC. 152632 WSCGU (ROBERTSO 62N 3100N 62 159 XTO ENERGY INC. 158214 WSCGU (HORTON, 1333N 3100N 2077 4315 XTO ENERGY INC. 159423 WSCGU (LACY, R. 1705N 3100N 1705 5483 XTO ENERGY INC. 172298 WSCGU (ROBERTSO 899N 3100N 899 3017 XTO ENERGY INC. 172538 WSCGU (HORTON-D 0N 3100N 1054 0 XTO ENERGY INC. 173753 WSCGU (KELLY) 0N 3100N 155 0 XTO ENERGY INC. 174336 WSCGU (ROBERTSO 2356N 3100N 2356 8340 XTO ENERGY INC. 174508 WSGU1 (LACY, E. 1023N 3100N 3069 3041 XTO ENERGY INC. 174517 WSGU7 (HORTON-D 1705N 3100N 2108 6500 XTO ENERGY INC. 174888 WSGU11 (GRAY -3 3038X 3968X 3968 7840 XTO ENERGY INC. 174986 WSCGU (HORTON-D 2387N 3100N 2666 7590 XTO ENERGY INC. 175234 WSGU7 (HORTON-D 0N 3100N 496 0 XTO ENERGY INC. 175677 WSCGU (HORTON-D 1674N 3100N 1674 4838 XTO ENERGY INC. 176101 WSCGU (HORTON, 806N 3100N 1023 1864 XTO ENERGY INC. 176124 WSGU1 (LACY, E. 2139N 3100N 2945 6770 XTO ENERGY INC. 176430 WSGU10 (WALKE-5 4464X 5177X 5177 12893 XTO ENERGY INC. 177276 WSGU11 (GRAY -4 1116N 3100N 1209 3860 XTO ENERGY INC. 177813 WSCGU (HORTON-D 0N 3100N 620 0 XTO ENERGY INC. 178657 WSGU1 (LACY, E. 2635X 3472X 3472 7045 XTO ENERGY INC. 179134 WSCGU (LACY, R. 744N 3100N 744 4791 XTO ENERGY INC. 179375 WSCGU (ROBERTSO 3069X 3069X 3069 6630 XTO ENERGY INC. 179586 WSGU10 (WALKE-6 93N 3100N 1116 1058 XTO ENERGY INC. 180057 WSGU10 (WALKE - 403N 3100N 1674 906 XTO ENERGY INC. 180834 WSGU10 (WALKE - 2356X 2356X 2356 10184 XTO ENERGY INC. 180894 WSGU11 (GRAY-5) 0N 3100N 558 0 XTO ENERGY INC. 181093 WSCGU (HORTON-D 2883X 3255X 3255 7992 XTO ENERGY INC. 181399 WSCGU (ROBERTSO 744N 3100N 1271 2233 XTO ENERGY INC. 181514 WSGU7 (HORTON-D 2666N 3100N 2821 8092 XTO ENERGY INC. 181824 WSCGU (HORTON-D 589N 3100N 899 1718 XTO ENERGY INC. 181908 WSCGU (ROBERTSO 3441X 3441X 3441 10667 XTO ENERGY INC. 183344 WSCGU (ROBERTSO 0N 3100N 341 0 XTO ENERGY INC. 183513 WSGU1 (LACY, E. 3689X 3689X 3689 13796 XTO ENERGY INC. 183763 WSGU4 (SKIPPER 0N 3100N 186 0 XTO ENERGY INC. 183795 WSCGU (HORTON-D 1209N 3100N 2511 3231 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 184266 PINE TREE I.S.D 0N 3100N 2015 0 XTO ENERGY INC. 185410 WSGU1 (LACY, E. 3100X 3255X 3255 8277 XTO ENERGY INC. 185671 WSCGU (HORTON-D 1426N 3100N 1860 5311 XTO ENERGY INC. 185910 WSGU11 (GRAY -6 465N 3100N 868 1426 XTO ENERGY INC. 186282 WSCGU (HORTON-D 0N 3100N 279 0 XTO ENERGY INC. 186929 WSGU7 (HORTON-D 775N 3100N 1426 2919 XTO ENERGY INC. 186939 WSCGU (KELLY) 2077X 2077X 2077 8726 XTO ENERGY INC. 187058 WSGU1 (LACY, E. 310N 3100N 310 3382 XTO ENERGY INC. 187408 WSCGU (KELLY) 31X 31X 31 11682 XTO ENERGY INC. 188243 WSCGU (ROBERTSO 2263N 3100N 2263 6910 XTO ENERGY INC. 188693 WSGU7 (HORTON-D 0N 3100N 62 0 XTO ENERGY INC. 190993 WSCGU (LACY, R. 1488N 3100N 1581 4308 XTO ENERGY INC. 191581 PINE TREE I.S.D 1922N 3100N 1984 5788 XTO ENERGY INC. 192911 WSCGU (HORTON-D 3100X 3162X 3162 8512 FIELD TOTAL MONTHLY DELIVERABILITY 88784 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. 6541X 6541X 6541 19439 XTO ENERGY INC. 016951 WSCGU (LACY, R. 372N 3100N 558 1339 XTO ENERGY INC. 062148 WSCGU (HORTSON- 0N 3100N 620 0 XTO ENERGY INC. 171768 WSCGU (HORTON-D 1457X 1457X 1457 10417 XTO ENERGY INC. 173769 WSGU4 (SKIPPER 1054N 3100N 1271 3082 XTO ENERGY INC. 182071 WSGU10 (SKIPPER 1147X 2635X 2635 2395 XTO ENERGY INC. 184677 WSGU1 ( LACY, E 14B2 EXT 31 0 XTO ENERGY INC. 184968 WSGU7 (HORTON-D 744N 3100N 868 2337 XTO ENERGY INC. 192240 WSCGU (KELLY) 651N 3100N 868 1945 XTO ENERGY INC. 193414 WSCGU (HORTON-D 837N 3100N 930 2624 XTO ENERGY INC. 245190 WSGU11 (GRAY -2 2511X 2511X 2511 15055 FIELD TOTAL MONTHLY DELIVERABILITY 18290 06 WILLOW SPRINGS (RODESSA) FLD NO. 97752664 AF XTO ENERGY INC. 016913 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 016914 WSGU7 (HORTON-D SWR 10 2728 0 XTO ENERGY INC. 016917 WSCGU (ROBERTSO 14B2 EXT 0 0 XTO ENERGY INC. 081756 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 178103 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 192242 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 193415 WSCGU (HORTON-D SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2728 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 016978 WSGU1 (LACY, E. 14B2 EXT 0 0 XTO ENERGY INC. 016979 WSGU10 (MARTIN 14B2 EXT 0 0 XTO ENERGY INC. 036889 WSGU11 (GRAY -1 14B2 EXT 0 0 XTO ENERGY INC. 036890 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 054775 WSCGU (KELLY) 14B2 EXT 0 0 XTO ENERGY INC. 055002 WSGU10 (WALKE - 1643N 3100N 1643 4891 XTO ENERGY INC. 055437 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 056484 WSGU1 (LACY, E. 2046N 3100N 2046 6618 XTO ENERGY INC. 092527 WSGU7 (HORTON-D 14B DENY 0 0 XTO ENERGY INC. 120821 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 120824 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 121153 WSGU4 (SKIPPER 14B2 EXT 0 0 XTO ENERGY INC. 121165 WSGU11 (GRAY -2 PRTL PLG 0 0 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. 930N 3100N 930 2605 XTO ENERGY INC. 133061 WSGU1 (LACY, E. 465N 3100N 465 3107 XTO ENERGY INC. 135803 WSGU1 (LACY, E 2170X 2170X 2170 12419 XTO ENERGY INC. 135830 WSGU1 (LACY, E- 2976X 3410X 3410 8495 XTO ENERGY INC. 136103 WSGU10 (MARTIN 0N 3100N 775 0 XTO ENERGY INC. 144143 WSGU10 (WALKE - 14B2 EXT 0 0 XTO ENERGY INC. 147283 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 153607 WSCGU (HORTON-D 868N 3100N 1519 3688 XTO ENERGY INC. 160592 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 160956 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 171865 WSGCU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 173273 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 177821 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 178265 WSCGU (HORTON, SWR 10 0 0 XTO ENERGY INC. 178658 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 179136 WSCGU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 179378 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 179587 WSGU10 (WALKE-6 SWR 10 0 0 XTO ENERGY INC. 180058 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 180836 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 180895 WSGU11 (GRAY-5) SWR 10 0 0 XTO ENERGY INC. 181094 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181515 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181825 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181909 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 183345 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 183514 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 183765 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 183796 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 185411 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 185672 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 185913 WSGU11 (GRAY -6 SWR 10 0 0 XTO ENERGY INC. 186932 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 186940 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 187060 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 187409 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 188245 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 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. 945936-0009 WILLOW SPRINGS PAGE 3 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF 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 12958 G-10 DELIVERABILITY MONTHLY TOTAL 122760 SYSTEM MONTHLY TOTAL 122760 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 4 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 1/1 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 MARCH 2023 UPDATED THRU 02/23/2023 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 1/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF PRODUCTION GATHERING 148379 HOLIDAY RESOURC 1085N 3100N 1116 1080 FIELD TOTAL MONTHLY DELIVERABILITY 1116 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 1116 SYSTEM MONTHLY TOTAL 1116 XTO ENERGY INC. 945936-0012 HORIZON GATHERING SYSTE PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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" 0 FIELD TOTAL MONTHLY GAS LIMIT 0 SYSTEM MONTHLY TOTAL 0 XTO ENERGY INC. 945936-0013 LEASE USE GAS PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MARCH 2023 UPDATED THRU 02/23/2023 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 WASSON FLD NO. 95397001 GUNGOLL, CARL E. EXPLORA 69359 TIGER 493 9486 GUNGOLL, CARL E. EXPLORA 70569 TIGER (SAN ANDRES) WATERFLO 101184 GUNGOLL, CARL E. EXPLORA 71159 HIGG RANCH (SAN ANDRES) UNI 120156 GUNGOLL, CARL E. EXPLORA 71191 HIGG RANCH 455 9486 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 240312 SYSTEM MONTHLY TOTAL 240312 XTO ENERGY INC. 945936-0014 RUSSELL GATH.SYS.- PERM PAGE 1