OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2023 UPDATED THRU 01/26/2023 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 FEBRUARY 2023 UPDATED THRU 01/26/2023 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. 15904 ELLIS EXPLORATION, INC. 03674 PAYNE 19600 ELLIS EXPLORATION, INC. 03710 HAYNES 19600 XTO ENERGY INC. 03101 MCELREATH AND SUGGETT "A" 0 FIELD TOTAL MONTHLY GAS LIMIT 55104 05 TRI-CITIES, NE. (BACON) FLD NO. 91109050 ELLIS EXPLORATION, INC. 03697 HOGUE, HARRY 6776 FIELD TOTAL MONTHLY GAS LIMIT 6776 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 8792 FIELD TOTAL MONTHLY GAS LIMIT 8792 06 BRIDGES FLD NO. 11919001 TRAVIS OPERATING, LLC 14627 MADELEY "F" 9408 FIELD TOTAL MONTHLY GAS LIMIT 9408 06 BRIDGES, E. (ANNONA) FLD NO. 11920100 TRAVIS OPERATING, LLC 14660 LAKE SHORE 4368 FIELD TOTAL MONTHLY GAS LIMIT 4368 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 28000 *** XTO ENERGY INC. 13369 WOOLWORTH, J.D. 0 *** XTO ENERGY INC. 13410 CHADWICK OU 1 31080 *** XTO ENERGY INC. 13427 LANGFORD, J.E. 0 *** XTO ENERGY INC. 13451 BROWN, J. C. OU 1 14000 *** 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 58800 *** 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 31080 XTO ENERGY INC. 15524 NELLIE OWENS 31080 FIELD TOTAL MONTHLY GAS LIMIT 194040 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 33824 FIELD TOTAL MONTHLY GAS LIMIT 33824 06 FULTON-FORGOTSON (PETTIT) FLD NO. 33306275 XTO ENERGY INC. 15706 OVERTON 11 OIL WELL 6776 FIELD TOTAL MONTHLY GAS LIMIT 6776 06 HARLETON, NORTH-EAST (PETTIT) FLD NO. 39102700 XTO ENERGY INC. 11309 BAKER, VIRGIA 11088 XTO ENERGY INC. 11332 JERNIGAN, S. R. 0 XTO ENERGY INC. 11594 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 11088 06 HAWKINS FLD NO. 39724001 XTO ENERGY INC. 05743 HAWKINS FIELD UNIT 6246372 FIELD TOTAL MONTHLY GAS LIMIT 6246372 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. 18312 XTO ENERGY INC. 15087 BEULAH HARGETT 0 FIELD TOTAL MONTHLY GAS LIMIT 18312 06 HAWKINS, WEST (RODESSA) FLD NO. 39731500 XTO ENERGY INC. 05444 HAWKINS W./RODESSA/OIL UNIT 21280 FIELD TOTAL MONTHLY GAS LIMIT 21280 06 OAK HILL, WEST (PETTIT) FLD NO. 66473349 XTO ENERGY INC. 13233 SLACK 6776 FIELD TOTAL MONTHLY GAS LIMIT 6776 06 OAK HILL, WEST (PETTIT-GAS) FLD NO. 66473350 XTO ENERGY INC. 13459 CHILDRESS 2 15120 FIELD TOTAL MONTHLY GAS LIMIT 15120 06 OVERTON (TRAVIS PEAK) FLD NO. 67849500 XTO ENERGY INC. 15446 OVERTON 3 OIL WELL 7448 FIELD TOTAL MONTHLY GAS LIMIT 7448 06 OVERTON, NE (PETTIT) FLD NO. 67852500 BASA RESOURCES, INC. 10315 SMITH-WILSON -A- 7560 RTD RESOURCES, LLC 11006 HOLLINGSWORTH 15288 FIELD TOTAL MONTHLY GAS LIMIT 22848 06 PRAIRIE LAKE, S.W. (RODESSA B) FLD NO. 72908500 GREEN RIVER RESOURCES IN 13059 CADY, W. R. 7952 FIELD TOTAL MONTHLY GAS LIMIT 7952 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 5096 FIELD TOTAL MONTHLY GAS LIMIT 5096 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 6776 ENERQUEST CORPORATION 15806 ALVIS 6776 FIELD TOTAL MONTHLY GAS LIMIT 13552 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 3920 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" 9016 XTO ENERGY INC. 15571 WHITEHURST, T. F. EST. 9016 FIELD TOTAL MONTHLY GAS LIMIT 21952 06 WILLOW SPRINGS (T.PEAK TRANS.) FLD NO. 97752833 SHOCO PRODUCTION LLC 15372 BAR K RANCH 8792 FIELD TOTAL MONTHLY GAS LIMIT 8792 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 666624 XTO ENERGY INC. 57826 GUNPOWDER 48-21-16 WA6 666624 XTO ENERGY INC. 57910 JOLLY JUMPER 48-21-28 WA4 977424 XTO ENERGY INC. 57911 JOLLY JUMPER 48-21-28 WA5 977424 FIELD TOTAL MONTHLY GAS LIMIT 3288096 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 140448 FIELD TOTAL MONTHLY GAS LIMIT 140448 08 WOLFBONE (TREND AREA) FLD NO. 98359800 XTO ENERGY INC. 53593 BABA LOOEY C2-30-19 WB3 43624 XTO ENERGY INC. 55012 BABA LOOEY C2-30-19 WB1 43400 XTO ENERGY INC. 57188 ICARUS C2-5-8 WA3 0 FIELD TOTAL MONTHLY GAS LIMIT 87024 08 WORSHAM (DELAWARE SAND) FLD NO. 98817775 FINLEY RESOURCES, INC. 19943 ROXIE 0 FIELD TOTAL MONTHLY GAS LIMIT 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 3 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 02 AUSTIN (NITA) FLD NO. 04432275 NF SIANA OIL & GAS 180466 JACKSON, KATHLE 14B DENY 392 0 SIANA OIL & GAS 245521 SALYER-SHERMAN 14B DENY 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 392 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 224 0 SIANA OIL & GAS 229869 KATHLEEN JACKSO 14B DENY 0 251 SIANA OIL & GAS 229876 MARTIN, M. E. 14B DENY 1092 0 SIANA OIL & GAS 242118 KATHLEEN JACKSO 14B DENY 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1316 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 336N 2800N 420 710 XTO ENERGY INC. 140089 HUNTER GAS UNIT 280N 2800N 476 428 XTO ENERGY INC. 167520 BLAZEK 2044X 2044X 2044 8903 XTO ENERGY INC. 174884 BLAZEK 0N 2800N 28 0 XTO ENERGY INC. 212718 BLAZEK 4172X 4340X 4340 9052 XTO ENERGY INC. 215136 H. L. & P. GAS 3248X 3584X 3584 3635 XTO ENERGY INC. 216732 H. L. & P. GAS 2632X 2632X 2632 6005 XTO ENERGY INC. 218151 H. L. & P. GAS 1456N 2800N 1568 2908 XTO ENERGY INC. 218869 H. L. & P. GAS 3080X 3668X 3668 5004 XTO ENERGY INC. 220456 H. L. & P. GAS 896N 2800N 1148 1947 XTO ENERGY INC. 225641 H. L. & P. GAS 2996X 3528X 3528 2983 XTO ENERGY INC. 227291 H. L. & P. GAS 1764N 2800N 2044 3892 XTO ENERGY INC. 234843 H. L. & P. GAS 2716X 3052X 3052 5517 XTO ENERGY INC. 237737 H. L. & P. GAS 420N 2800N 2800 984 XTO ENERGY INC. 241450 H. L. & P. GAS 3892X 3892X 3892 7464 FIELD TOTAL MONTHLY DELIVERABILITY 35224 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF XTO ENERGY INC. 202048 BLAZEK 392N 2800N 1148 625 XTO ENERGY INC. 273315 SAMET GAS UNIT 2380N 2800N 2632 5056 XTO ENERGY INC. 275774 HUNTER GAS UNIT SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 3780 05 BEAR GRASS (TRAVIS PEAK) FLD NO. 06476800 NF XTO ENERGY INC. 127534 MCASHAN GAS UNI 1932N 2800N 1932 4406 XTO ENERGY INC. 131550 VARIBUS 3892X 3948X 3948 8377 XTO ENERGY INC. 136009 VARIBUS 3388X 3556X 3556 7038 XTO ENERGY INC. 136061 MCASHAN GAS UNI 2072N 2800N 2464 4766 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 4 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (TRAVIS PEAK) FLD NO. 06476800 NF XTO ENERGY INC. 136459 VARIBUS 1148N 2800N 1372 2521 *** XTO ENERGY INC. 145610 WALKER GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 146514 HUNTER GAS UNIT 868N 2800N 868 1628 XTO ENERGY INC. 146833 VARIBUS 28N 2800N 56 25 XTO ENERGY INC. 171987 HUNTER GAS UNIT 560N 2800N 560 1019 FIELD TOTAL MONTHLY DELIVERABILITY 14756 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 172499 DAVIDSON, W. A. 1484N 2800N 1484 2254 XTO ENERGY INC. 173610 CUMMINS A PRTL PLG 0 0 XTO ENERGY INC. 179537 DAVIDSON, W. A. 840N 2800N 1540 914 XTO ENERGY INC. 179538 DAVIDSON, W. A. 924N 2800N 952 975 XTO ENERGY INC. 179539 DAVIDSON, W. A. 560N 2800N 756 608 XTO ENERGY INC. 180082 CUMMINS A 1652X 1652X 1652 3942 XTO ENERGY INC. 180086 WEBB A 14B2 EXT 0 0 XTO ENERGY INC. 180854 CUMMINS A 1540N 2800N 2716 3463 XTO ENERGY INC. 181127 CUMMINS A 252N 2800N 252 702 XTO ENERGY INC. 181306 WEBB A 14B2 EXT 0 0 XTO ENERGY INC. 181344 WEBB A 336N 2800N 336 1252 XTO ENERGY INC. 181785 WEBB A 3948X 4172X 4172 8479 XTO ENERGY INC. 184261 CUMMINS A 2688X 3472X 3472 4364 XTO ENERGY INC. 185331 WEBB A 728N 2800N 728 1604 XTO ENERGY INC. 185358 DAVIDSON, W. A. 2296X 2296X 2296 5949 XTO ENERGY INC. 185442 DAVIDSON, W. A. 868N 2800N 1008 1914 XTO ENERGY INC. 185818 CUMMINS A 0N 2800N 28 0 XTO ENERGY INC. 185819 W. T. COCHRUM G 1148N 2800N 1148 2739 XTO ENERGY INC. 186094 WEBB A 2996X 2996X 2996 4284 XTO ENERGY INC. 186102 HUNT GAS UNIT N 140N 2800N 252 272 XTO ENERGY INC. 186103 WEBB A 1232N 2800N 2800 2609 XTO ENERGY INC. 186833 CUMMINS A 3472X 3612X 3612 6476 XTO ENERGY INC. 187247 WEBB A 196N 2800N 1568 399 XTO ENERGY INC. 187998 WEBB A 476N 2800N 1372 1086 XTO ENERGY INC. 189961 DAVIDSON, W. A. 588X 588X 588 2868 XTO ENERGY INC. 190175 DAVIDSON, W. A. 308N 2800N 364 937 XTO ENERGY INC. 195757 WEBB A 84N 2800N 84 1265 XTO ENERGY INC. 196256 WEBB A 1652N 2800N 2520 3591 XTO ENERGY INC. 196687 WEBB A 3696X 4284X 4284 7059 XTO ENERGY INC. 197864 WEBB A 1148N 2800N 1232 2943 XTO ENERGY INC. 199247 WEBB A 0N 2800N 224 13 XTO ENERGY INC. 200177 HUNT GAS UNIT 4 3500X 3528X 3528 6234 XTO ENERGY INC. 202353 COCHRUM, W.T. G 392N 2800N 728 424 XTO ENERGY INC. 205081 HUNT GAS UNIT # 1092N 2800N 1204 2361 XTO ENERGY INC. 206509 BLAIR, ORA 672N 2800N 2408 2586 XTO ENERGY INC. 208310 WEBB A 336X 3332X 3332 0 XTO ENERGY INC. 216671 CUMMINS A 2940X 2940X 2940 6345 XTO ENERGY INC. 218657 BLAIR, ORA 756X 756X 756 8127 XTO ENERGY INC. 219512 EUBANK-BEENE PRTL PLG 0 0 XTO ENERGY INC. 220512 CUMMINS A 616N 2800N 1092 1785 XTO ENERGY INC. 221406 BLAIR, ORA 1456X 1456X 1456 1600 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 5 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 252935 DAVIDSON, W. A. 3276X 3276X 3276 6343 FIELD TOTAL MONTHLY DELIVERABILITY 65156 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 112 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 112 05 DONIE (PETTIT) FLD NO. 25310500 NF XTO ENERGY INC. 146948 MOORE 280N 2800N 308 646 XTO ENERGY INC. 187536 MOORE 3892X 3892X 3892 7270 XTO ENERGY INC. 187650 COX, WELDON GU 1288N 2800N 1288 3585 XTO ENERGY INC. 188786 WEBB, T.S. "A" 1848N 2800N 1848 3858 XTO ENERGY INC. 212590 HUNT, N.B. GAS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 7336 05 DOWDY RANCH (COTTON VALLEY) FLD NO. 25978300 NF XTO ENERGY INC. 180070 HAGEN, SELMA GU 980N 2800N 980 386 XTO ENERGY INC. 184317 HAGEN, SELMA GU 728N 2800N 1148 0 XTO ENERGY INC. 185982 HAGEN, SELMA GU 784N 2800N 1428 0 FIELD TOTAL MONTHLY DELIVERABILITY 3556 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 2016N 2800N 2380 4387 FIELD TOTAL MONTHLY DELIVERABILITY 2380 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. 283804 BALL, JESSE 84N 2800N 84 201 FIELD TOTAL MONTHLY DELIVERABILITY 84 05 OPELIKA (COTTON VALLEY) FLD NO. 67416166 NF XTO ENERGY INC. 120134 OGU (HUFF, C. 2632X 2856X 2856 5154 XTO ENERGY INC. 120926 OGU (HOWELL, W 0N 2800N 840 94 XTO ENERGY INC. 129031 OGU (MC & SUGG 2968X 2968X 2968 9039 XTO ENERGY INC. 133572 OGU (HOWELL, W. 196N 2800N 1232 441 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 6 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (COTTON VALLEY) FLD NO. 67416166 NF XTO ENERGY INC. 133573 OGU (MC & SUGGE 1064N 2800N 1120 2327 XTO ENERGY INC. 133574 OGU (LEWIS, J.H 14B2 EXT 112 134 XTO ENERGY INC. 133815 OGU (ALLYN, C.H 1148N 2800N 1148 3044 XTO ENERGY INC. 133887 OGU (LEWIS, J.H 1624N 2800N 1624 4665 XTO ENERGY INC. 134076 OGU (HARVARD, J 28N 2800N 28 448 XTO ENERGY INC. 134372 OGU (MC & SUGGE 56N 2800N 812 559 XTO ENERGY INC. 134380 OGU (ALLYN, C.H 588N 2800N 616 1286 XTO ENERGY INC. 134917 OGU (MC & SUGGE 336N 2800N 336 985 XTO ENERGY INC. 134918 OGU (MC & SUGGE SI MULT 0 0 XTO ENERGY INC. 135066 OGU (MC & SUGGE 1652N 2800N 1652 4174 XTO ENERGY INC. 135489 OGU (HUFF, C.C. PRTL PLG 0 0 XTO ENERGY INC. 144170 OGU (HARVARD, J 504N 2800N 504 1687 XTO ENERGY INC. 209826 OGU (HOWELL, W. 28N 2800N 140 32 XTO ENERGY INC. 213189 OGU (MC & SUGGE 0N 2800N 308 0 XTO ENERGY INC. 219347 OGU (MC & SUGGE 8N 2800N 308 8 XTO ENERGY INC. 221085 OGU (MC & SUGGE 2884X 2884X 2884 8272 FIELD TOTAL MONTHLY DELIVERABILITY 19488 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. 7N 2800N 56 7 XTO ENERGY INC. 015634 OGU (JOHNSTON, 252N 2800N 252 852 XTO ENERGY INC. 015635 OGU (MCGEE, S. 140N 2800N 140 1084 XTO ENERGY INC. 086178 OGU (SAYLORS, 252N 2800N 252 794 XTO ENERGY INC. 113652 OGU (SAYLORS, 0N 2800N 28 0 XTO ENERGY INC. 113964 OGU (SAYLORS, SWR 10 0 0 XTO ENERGY INC. 140413 OGU (KILLINGSWO 14B2 EXT 364 0 XTO ENERGY INC. 155894 OGU (POPE, F. 14B2 EXT 1512 0 XTO ENERGY INC. 274103 OGU (HARVARD, J SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2604 05 OPELIKA (RODESSA) FLD NO. 67416498 NF C6 OPERATING, L.L.C. 038757 WYNNE, T. L. UN 14B2 EXT 532 0 XTO ENERGY INC. 015567 OGU (ALLYN, C. 392N 2800N 392 1071 XTO ENERGY INC. 015568 OGU (ASHER, M. 14B2 EXT 0 0 XTO ENERGY INC. 015569 OGU (BARTON, P 56N 2800N 336 99 XTO ENERGY INC. 015570 OGU (BUCKALEW, 112N 2800N 252 595 XTO ENERGY INC. 015572 OGU (CORLEY, C 112N 2800N 168 232 XTO ENERGY INC. 015573 OGU (CORLEY, C 84N 2800N 84 375 XTO ENERGY INC. 015574 OGU (COX, M. A 0N 2800N 28 67 XTO ENERGY INC. 015575 OGU (DYER, W. 112N 2800N 112 236 XTO ENERGY INC. 015576 OGU (DYER, W. 28N 2800N 28 205 XTO ENERGY INC. 015577 OGU (EDWARDS, 14B2 EXT 56 0 XTO ENERGY INC. 015578 OGU (FERGUSON, 0N 2800N 672 0 XTO ENERGY INC. 015579 OGU (HAMILL, G 14B2 EXT 0 0 XTO ENERGY INC. 015581 OGU (HATTON, E 14B2 EXT 28 0 XTO ENERGY INC. 015582 HEARNE, BEN 0N 2800N 252 0 XTO ENERGY INC. 015583 HEARNE, BEN 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 7 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 015584 HEARNE, BEN 1N 2800N 56 1 XTO ENERGY INC. 015587 OGU (HENDERSON 140N 2800N 140 375 XTO ENERGY INC. 015588 OGU (JOHNSTON, 84N 2800N 84 1699 XTO ENERGY INC. 015589 OGU (KILLINGSW 14B2 EXT 0 0 XTO ENERGY INC. 015590 LACO OIL COMPAN 0N 2800N 28 0 XTO ENERGY INC. 015591 LACO OIL COMPAN 14B2 EXT 0 0 XTO ENERGY INC. 015592 OGU (LEWIS, E. 140N 2800N 140 626 XTO ENERGY INC. 015593 OGU (LEWIS, E. 0N 2800N 56 7 XTO ENERGY INC. 015594 OGU (LEWIS, J. 1092N 2800N 1316 2565 XTO ENERGY INC. 015595 OGU (LEWIS, J. 5N 2800N 84 5 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, 392N 2800N 812 419 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, 56N 2800N 56 378 XTO ENERGY INC. 015611 OGU (SAYLORS, 28N 2800N 28 1622 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 2800N 168 0 XTO ENERGY INC. 015621 WILSON, TENNIAL 140N 2800N 140 152 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 56N 2800N 644 149 XTO ENERGY INC. 033640 OGU (INGRAM, M SWR 10 0 0 XTO ENERGY INC. 041658 OGU (MC & SUGG SWR 10 0 190777 XTO ENERGY INC. 042220 EDWARDS, R. F. 56N 2800N 56 1516 XTO ENERGY INC. 042221 HEARNE, BEN 14B2 EXT 28 4 XTO ENERGY INC. 042222 MAYFIELD COMPAN 14N 2800N 84 14 XTO ENERGY INC. 044443 HEARNE, BEN 14B2 EXT 0 0 XTO ENERGY INC. 052731 HEARNE, BEN 224N 2800N 224 1330 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. 168N 2800N 168 1120 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. 110908 OGU (INGRAM , SWR 10 0 0 XTO ENERGY INC. 111448 OGU (WOFFORD, 448N 2800N 700 492 XTO ENERGY INC. 111456 LOKEY, E. R. 14B2 EXT 0 0 XTO ENERGY INC. 113654 OGU (SAYLORS, 84N 2800N 252 100 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. 112N 2800N 280 275 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 8 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF 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 644N 2800N 644 1787 XTO ENERGY INC. 120132 OGU (HATTON, E SWR 10 0 0 XTO ENERGY INC. 120352 OGU (SAYLORS, 0N 2800N 84 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. 196X 196X 196 6196 XTO ENERGY INC. 142644 LACO OIL COMPAN 14B2 EXT 0 0 XTO ENERGY INC. 148590 OGU ((MCGEE, S 1092N 2800N 1344 2633 XTO ENERGY INC. 153462 OGU (HOWELL, W. 84X 84X 84 721 XTO ENERGY INC. 158672 OGU (INGRAM, M 364N 2800N 812 874 XTO ENERGY INC. 159275 OGU (INGRAM, M. 56N 2800N 364 146 XTO ENERGY INC. 159417 TEDFORD, J.W. 28N 2800N 392 17 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 101309 XTO ENERGY INC. 171867 OGU (MC&SUGGETT SWR 10 560 0 XTO ENERGY INC. 172607 OGU (SAYLORS, M 1176N 2800N 1316 2809 XTO ENERGY INC. 173327 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 174283 OGU (SPRADLIN, 28N 2800N 504 66 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 364N 2800N 364 1030 XTO ENERGY INC. 184623 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 185480 OGU (HUFF, C. C 280N 2800N 280 664 XTO ENERGY INC. 186832 OGU (SPRADLIN, 14B2 EXT 28 0 XTO ENERGY INC. 187490 OGU (MAGER, T. SWR 10 0 0 XTO ENERGY INC. 188332 OGU (INGRAM, M. SWR 10 0 0 XTO ENERGY INC. 191631 OGU (MAGERS, T. SWR 10 0 0 XTO ENERGY INC. 193761 OGU (ASHER, W. SWR 10 0 0 XTO ENERGY INC. 212218 OGU (POPE, F.S. SWR 10 0 0 XTO ENERGY INC. 228220 OGU (MALONE, G. SWR 10 0 0 XTO ENERGY INC. 241224 OGU (KILLINGSWO SWR 10 0 0 XTO ENERGY INC. 257076 EDWARDS, J. S. SWR 10 0 0 XTO ENERGY INC. 274112 OGU (HARVARD, J SWR 10 0 0 XTO ENERGY INC. 282288 LACO OIL COMPAN 0N 2800N 168 186 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 9 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 286915 OGU (ALLYN, C. SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 15624 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 015623 OGU (HOWELL, W. 4396X 4396X 4396 5538 XTO ENERGY INC. 015624 OGU (LEWIS, J. 532N 2800N 1232 954 XTO ENERGY INC. 015625 OGU (MC & SUGG 1120N 2800N 1176 2527 XTO ENERGY INC. 015626 OGU (MCGEE, S. 1148N 2800N 1148 2450 XTO ENERGY INC. 015627 OGU (MCGEE, S. 0N 2800N 364 0 XTO ENERGY INC. 015628 OGU (MAGERS, T 700N 2800N 700 4093 XTO ENERGY INC. 015629 OGU (SAYLORS, 0N 2800N 224 0 XTO ENERGY INC. 015630 OGU (TULLOS A- 1344N 2800N 1344 3312 XTO ENERGY INC. 030811 OGU (WOFFORD, 0N 2800N 700 0 XTO ENERGY INC. 031401 OGU (TULLOS, J 14B2 EXT 0 0 XTO ENERGY INC. 031403 OGU (SAYLORS, 1428N 2800N 1540 3150 XTO ENERGY INC. 032536 OGU (CORLEY, C 728N 2800N 728 1599 XTO ENERGY INC. 033625 OGU (HARVARD, 3108X 3108X 3108 7761 XTO ENERGY INC. 033875 OGU (INGRAM, M. 3668X 3668X 3668 8665 XTO ENERGY INC. 034594 OGU (LEWIS, J. 1708X 1708X 1708 6548 XTO ENERGY INC. 035171 OGU (MAGERS, T 0N 2800N 336 364 XTO ENERGY INC. 035172 OGU (MALONE, G 1988N 2800N 1988 5026 XTO ENERGY INC. 035711 OGU (POPE, F. 1092N 2800N 1092 2805 XTO ENERGY INC. 040092 OGU (MC & SUGG 28N 2800N 28 84 XTO ENERGY INC. 040252 OGU (SAYLORS, 56N 2800N 1596 1264 XTO ENERGY INC. 040254 OGU (ALLYN, C. 2408X 2408X 2408 7937 XTO ENERGY INC. 041659 OGU (MC & SUGG 0X 0 0 XTO ENERGY INC. 078395 OGU (MC & SUGG 2548X 2548X 2548 7572 XTO ENERGY INC. 088495 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 088613 OGU (TULLOS, J 2772X 2772X 2772 10024 XTO ENERGY INC. 094942 OGU (KILLINGSW 224N 2800N 280 495 XTO ENERGY INC. 097463 OGU (PEACOCK, 14B2 EXT 0 0 XTO ENERGY INC. 098267 OGU (MAGERS, T 6N 2800N 168 6 XTO ENERGY INC. 102496 OGU (MCGEE, S. 3276X 3276X 3276 13464 XTO ENERGY INC. 105230 OGU (INGRAM, M 616N 2800N 1316 666 XTO ENERGY INC. 108108 OGU (MC & SUGG 2688X 2688X 2688 6629 XTO ENERGY INC. 110847 OGU (INGRAM, M 28N 2800N 28 136 XTO ENERGY INC. 111722 OGU (HAMILL, S 308N 2800N 448 781 XTO ENERGY INC. 113464 OGU (MALONE, G 2520X 2520X 2520 6844 XTO ENERGY INC. 113653 OGU (SAYLORS, PRTL PLG 0 0 XTO ENERGY INC. 113962 OGU (LEWIS, S. 1008N 2800N 1036 2140 XTO ENERGY INC. 113963 OGU (SAYLORS, 196N 2800N 1400 968 XTO ENERGY INC. 114083 OGU (POPE, F. 28N 2800N 28 3577 XTO ENERGY INC. 114462 OGU (MC & SUGG 476N 2800N 476 2835 XTO ENERGY INC. 114949 OGU (MC & SUGG 1176N 2800N 1176 4861 XTO ENERGY INC. 115446 OGU (ALLYN, C. 0X 0 1571 XTO ENERGY INC. 116215 OGU (TULLOS, J 14B2 EXT 28 0 XTO ENERGY INC. 116220 OGU (LEWIS, J. 1764N 2800N 1764 4981 XTO ENERGY INC. 116221 OGU (MAGERS, T 252N 2800N 252 2075 XTO ENERGY INC. 116629 OGU (POPE, F. 364N 2800N 644 1017 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 10 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 117686 OGU (MAGERS, T 896N 2800N 1092 2073 XTO ENERGY INC. 117926 OGU (ALLYN, C. 560N 2800N 1064 893 XTO ENERGY INC. 118324 OGU (LEWIS, E. T. A. 0 0 XTO ENERGY INC. 118326 OGU (HENDERSON, 14B2 EXT 28 0 XTO ENERGY INC. 118593 OGU (MC & SUGGE 0N 2800N 28 141 XTO ENERGY INC. 118807 OGU (KILLINGSW PRTL PLG 0 0 XTO ENERGY INC. 119016 OGU (TULLOS, J 5N 2800N 140 5 XTO ENERGY INC. 119232 OGU (MCGEE, S. 1092N 2800N 1148 2456 XTO ENERGY INC. 119835 OGU (LEWIS, EU 1428N 2800N 1428 3776 XTO ENERGY INC. 119847 OGU (MALONE, G 28N 2800N 28 78 XTO ENERGY INC. 120130 OGU (TULLOS, J T. A. 0 0 XTO ENERGY INC. 120133 OGU (HATTON, E 56N 2800N 56 2139 XTO ENERGY INC. 120272 OGU (ASHER, M. 56N 2800N 1008 86 XTO ENERGY INC. 120351 OGU (SAYLORS, 308N 2800N 308 745 XTO ENERGY INC. 121981 OGU (HARVARD, 4676X 4676X 4676 13826 XTO ENERGY INC. 122586 OGU (ALLYN, C. 1568X 3220X 3220 3127 XTO ENERGY INC. 122587 OGU (SPRADLIN, 28N 2800N 252 15 XTO ENERGY INC. 122588 OGU (CORLEY, C 532N 2800N 1260 573 XTO ENERGY INC. 122589 OGU (MAGERS, T 2128X 3892X 3892 3552 XTO ENERGY INC. 122966 OGU (MALONE, G 140N 2800N 140 992 XTO ENERGY INC. 122967 OGU (LEWIS, J. 1596N 2800N 1708 3682 XTO ENERGY INC. 122969 OGU (MC & SUGG SWR 10 0 0 XTO ENERGY INC. 123075 OGU (MC & SUGG 3752X 3752X 3752 7400 XTO ENERGY INC. 123080 OGU (SAYLORS, 14B2 EXT 84 0 XTO ENERGY INC. 123081 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 123082 OGU (WOFFORD, 728N 2800N 728 1743 XTO ENERGY INC. 123083 OGU (MC & SUGG 1372N 2800N 1372 5388 XTO ENERGY INC. 123158 OGU (HUFF, C. 504N 2800N 504 1708 XTO ENERGY INC. 123165 OGU (MAGERS, T 644N 2800N 672 1378 XTO ENERGY INC. 123359 OGU (WOFFORD, 84N 2800N 308 285 XTO ENERGY INC. 123363 OGU (TULLOS, J 840N 2800N 868 1879 XTO ENERGY INC. 123468 OGU (MALONE, G 112N 2800N 112 1403 XTO ENERGY INC. 124430 OGU (TULLOS, J. 1568X 1568X 1568 7308 XTO ENERGY INC. 124433 OGU (MC & SUGG 0N 2800N 504 0 XTO ENERGY INC. 124716 OGU (MC & SUGG 476N 2800N 476 2053 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. 14B2 EXT 840 214 XTO ENERGY INC. 125415 OGU (ASHER, W. 2436X 2436X 2436 6156 XTO ENERGY INC. 125416 OGU (CORLEY, C 420N 2800N 532 900 XTO ENERGY INC. 125422 OGU (HARVARD, 1372X 1372X 1372 10381 XTO ENERGY INC. 125615 OGU (HARVARD, 812N 2800N 1652 1444 XTO ENERGY INC. 125616 OGU (MCGEE, S. 14B2 EXT 1596 6260 XTO ENERGY INC. 125680 OGU (HUFF, C. 14B2 EXT 28 13 XTO ENERGY INC. 125997 OGU (WOFFORD, PRTL PLG 0 0 XTO ENERGY INC. 126861 OGU (SAYLORS, 364N 2800N 392 880 XTO ENERGY INC. 138189 OGU (HATTON, J. 14B2 EXT 0 0 XTO ENERGY INC. 138520 OGU (SAYLORS, M 868N 2800N 868 2175 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 11 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 138521 OGU (HOWELL, W. 2436X 2436X 2436 8017 XTO ENERGY INC. 139004 OGU (TURNER, H 14B2 EXT 140 34 XTO ENERGY INC. 144687 OGU (MAGERS, T 5N 2800N 28 5 XTO ENERGY INC. 144893 OGU (SAYLORS, 364N 2800N 364 1219 XTO ENERGY INC. 145047 OGU (CORLEY, C 672N 2800N 756 1276 XTO ENERGY INC. 145277 OGU (MCGEE, S. 1652X 1652X 1652 2779 XTO ENERGY INC. 145286 OGU (POPE, F.S 1344N 2800N 1344 3527 XTO ENERGY INC. 145327 OGU (LEWIS, J. 224N 2800N 308 986 XTO ENERGY INC. 145330 OGU (KILLINGSW 84N 2800N 84 737 XTO ENERGY INC. 145599 OGU (MALONE , 2912X 2912X 2912 10140 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 2800N 1344 0 XTO ENERGY INC. 145997 OGU (HARVARD, 14B2 EXT 0 0 XTO ENERGY INC. 145998 OGU (MC & SUGG 0N 2800N 28 0 XTO ENERGY INC. 145999 OGU (SPRADLIN, PRTL PLG 0 0 XTO ENERGY INC. 146286 OGU (ALLYN, C. 2464X 2464X 2464 5307 XTO ENERGY INC. 146291 OGU (LEWIS, J. 1400X 1400X 1400 3597 XTO ENERGY INC. 146419 OGU (MC & SUGG 1036N 2800N 1036 3497 XTO ENERGY INC. 146421 OGU (HUFF, C.C 924N 2800N 924 2451 XTO ENERGY INC. 146464 OGU (TULLOS, J 392N 2800N 560 963 XTO ENERGY INC. 165734 OGU (HARVARD, J 2016N 2800N 2016 5013 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 2800N 616 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. 980N 2800N 1456 2271 XTO ENERGY INC. 214627 OGU (SPRADLIN, 28N 2800N 1932 167 XTO ENERGY INC. 230323 OGU (MAGERS, T. 420N 2800N 420 1889 XTO ENERGY INC. 251123 OGU (MC & SUGET 532N 2800N 672 1182 XTO ENERGY INC. 273485 WELLS, GRACE "A 1540X 3248X 3248 2481 XTO ENERGY INC. 283033 OGU (MAGERS, T. 1512N 2800N 1904 3800 FIELD TOTAL MONTHLY DELIVERABILITY 124516 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 4340X 4592X 4592 6624 FIELD TOTAL MONTHLY DELIVERABILITY 4592 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 068963 BROWN, J. W. 168N 2800N 224 310 XTO ENERGY INC. 072369 REED GU #4 1456N 2800N 1652 3215 XTO ENERGY INC. 073550 ZENO KING GAS U 588N 2800N 588 1356 XTO ENERGY INC. 074628 IVY, ATHEL 2212N 2800N 2212 4513 XTO ENERGY INC. 076924 BLACK, H. D. UN 1204N 2800N 1736 2492 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 12 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 077133 SNEED GAS UNIT 168N 2800N 280 400 XTO ENERGY INC. 077531 SARTOR 504N 2800N 560 1149 XTO ENERGY INC. 077651 SENTER 2044N 2800N 2128 4388 XTO ENERGY INC. 079932 COOPER 532N 2800N 588 1230 XTO ENERGY INC. 079933 HUMPHRIES 336N 2800N 336 2466 XTO ENERGY INC. 080361 REED GU #4 2744X 3332X 3332 5760 XTO ENERGY INC. 080944 KEILS, W. A. GA 1568N 2800N 1568 3492 XTO ENERGY INC. 086179 ROPER 336N 2800N 448 353 XTO ENERGY INC. 096668 IVY, ATHEL UNIT 532N 2800N 532 873 XTO ENERGY INC. 098584 CITY OF FAIRFIE 812N 2800N 1316 1905 XTO ENERGY INC. 107824 BROWN, J. W. G. 1344N 2800N 2632 2873 XTO ENERGY INC. 109291 SARTOR GAS UNIT 1288N 2800N 1540 2626 XTO ENERGY INC. 113277 BONNER, J. 448N 2800N 560 1033 XTO ENERGY INC. 114715 MCMICHAEL "B" G 868N 2800N 1176 1871 XTO ENERGY INC. 133813 KEILS, W. A. GA 0N 2800N 196 120 XTO ENERGY INC. 134929 COOPER 308N 2800N 308 794 XTO ENERGY INC. 136538 SENTER 504N 2800N 700 1546 XTO ENERGY INC. 151119 NORTHEN GAS UNI PRTL PLG 0 0 XTO ENERGY INC. 159091 REED GU #4 840N 2800N 840 1720 XTO ENERGY INC. 164904 REED GU #4 0N 2800N 56 0 XTO ENERGY INC. 165486 HARTLEY UNIT 28N 2800N 28 795 XTO ENERGY INC. 167350 SNEED GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 170964 FOOTBALL FIELD 2184N 2800N 2464 4548 XTO ENERGY INC. 173813 SNEED GAS UNIT 84N 2800N 84 187 XTO ENERGY INC. 185486 ATHEL IVY UNIT 28N 2800N 28 3935 XTO ENERGY INC. 186084 BONNER, J. 3108X 3444X 3444 1978 XTO ENERGY INC. 186131 BONNER, J. 504N 2800N 560 1127 XTO ENERGY INC. 186360 WILLIFORD, C. N 0N 2800N 504 1 XTO ENERGY INC. 187576 JOHNSON HEIRS 84N 2800N 140 243 XTO ENERGY INC. 187618 BONNER, J. 0N 2800N 196 138 XTO ENERGY INC. 200913 JOHNSON HEIRS 1708N 2800N 1904 3602 XTO ENERGY INC. 201573 BONNER, J. 364N 2800N 364 610 XTO ENERGY INC. 203537 BONNER, J. 1148N 2800N 2716 3045 XTO ENERGY INC. 207049 BONNER, J. 14B2 EXT 0 0 XTO ENERGY INC. 209659 BONNER, J. 1708N 2800N 2016 4454 XTO ENERGY INC. 216933 BONNER, J. 1512N 2800N 1512 3483 XTO ENERGY INC. 217939 REED GU #4 1764N 2800N 2268 4137 XTO ENERGY INC. 222970 NORTHEN GAS UNI 2212N 2800N 2660 4787 XTO ENERGY INC. 226502 CITY OF FAIRFIE 2324X 2324X 2324 9263 XTO ENERGY INC. 234840 MCMICHAEL "B" G 1820N 2800N 2660 2589 XTO ENERGY INC. 235719 NORTHEN GAS UNI 728N 2800N 1008 1603 XTO ENERGY INC. 241232 NORTHEN GAS UNI 1344N 2800N 1344 1742 XTO ENERGY INC. 241720 BONNER, J. 1148N 2800N 1988 3221 XTO ENERGY INC. 248210 BUTLER GAS UNIT 924N 2800N 1064 1731 XTO ENERGY INC. 251249 PICKETT NO. 1 G 924N 2800N 1960 3221 FIELD TOTAL MONTHLY DELIVERABILITY 58744 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 240447 BARTON, H. P. 4200X 4200X 4200 8641 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 13 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 251353 BARTON, H. P. 2548X 4228X 4228 2302 FIELD TOTAL MONTHLY DELIVERABILITY 8428 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 4032X 4032 0 FIELD TOTAL MONTHLY DELIVERABILITY 4032 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 087447 HOGG, ALLIE MAR 392N 2800N 392 1813 XTO ENERGY INC. 092517 MCGEE, SCOTT UN T. A. 0 0 XTO ENERGY INC. 129890 BRIGGS-MORELAND 1624N 2800N 1736 3214 XTO ENERGY INC. 132445 MCGEE, SCOTT R. 392N 2800N 392 1612 XTO ENERGY INC. 133310 WOMACK 0N 2800N 756 0 XTO ENERGY INC. 133904 HODGE, F.L. PRTL PLG 0 0 XTO ENERGY INC. 134521 MCGEE, SCOTT R. 2044N 2800N 2800 5013 XTO ENERGY INC. 141827 BLACK, C. O. 420N 2800N 420 3110 XTO ENERGY INC. 143486 BLACK, VERA 2100X 3668X 3668 4438 XTO ENERGY INC. 144822 BLACK, VERA 9N 2800N 28 32 XTO ENERGY INC. 149533 BLACK, C. O. 420N 2800N 448 1019 XTO ENERGY INC. 150783 HOGG, ALLIE MAR 2436N 2800N 2436 12300 XTO ENERGY INC. 151009 BLACK, VERA 14B2 EXT 0 0 XTO ENERGY INC. 168529 HOGG, ALLIE M. 1204N 2800N 1204 12186 XTO ENERGY INC. 168588 HOLCOMBE 14B2 EXT 0 0 XTO ENERGY INC. 168890 BLACK, C. O. 1680N 2800N 2184 3008 XTO ENERGY INC. 170154 BLACK, VERA 1428X 2912X 2912 2983 XTO ENERGY INC. 172464 WALTON, ROBERT 3220X 3220X 3220 4156 XTO ENERGY INC. 172651 BLACK, C. O. 3164X 3164X 3164 7650 XTO ENERGY INC. 193200 BLACK, VERA 2884X 2884X 2884 6025 XTO ENERGY INC. 202473 BLACK, C. O. 2604N 2800N 2604 22578 XTO ENERGY INC. 202575 WALTON, ROBERT 1820N 2800N 1820 4023 XTO ENERGY INC. 204026 MCGEE, SCOTT R. 3752X 3752X 3752 6794 XTO ENERGY INC. 204917 HOGG, ALLIE MAR 1176N 2800N 1736 2548 XTO ENERGY INC. 206196 HOGG, ALLIE M. 1596N 2800N 1596 3283 XTO ENERGY INC. 206344 HOLCOMBE 1344N 2800N 1456 2990 XTO ENERGY INC. 206377 HOGG, ALLIE MAR 0N 2800N 1204 0 XTO ENERGY INC. 209959 BLACK, C. O. 0N 2800N 28 0 XTO ENERGY INC. 211004 WALTON, ROBERT 1708N 2800N 2688 16309 XTO ENERGY INC. 212288 WALTON, ROBERT 1456N 2800N 1456 3592 XTO ENERGY INC. 212291 BLACK, VERA 2016N 2800N 2016 25367 XTO ENERGY INC. 213735 LISTON, W.L. 1008N 2800N 1316 2460 XTO ENERGY INC. 214384 WOMACK 0N 2800N 28 0 XTO ENERGY INC. 224273 BRIGGS-MORELAND 168N 2800N 280 355 XTO ENERGY INC. 234859 HOLCOMBE 280N 2800N 280 729 FIELD TOTAL MONTHLY DELIVERABILITY 50904 06 BETHANY (PALMER SAND) FLD NO. 07527325 NF XTO ENERGY INC. 136990 WALTON, ROBERT 1456N 2800N 1932 3029 XTO ENERGY INC. 138803 ROQUEMORE, H. G 112N 2800N 112 2304 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 14 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BETHANY (PALMER SAND) FLD NO. 07527325 NF XTO ENERGY INC. 139286 MCGEE, SCOTT R. 0N 2800N 84 0 XTO ENERGY INC. 283595 ROBERSON, JOE 14B2 EXT 112 0 FIELD TOTAL MONTHLY DELIVERABILITY 2240 06 BETHANY (PETTIT) FLD NO. 07527403 NF XTO ENERGY INC. 029361 ROBERSON, JOE U SI MULT 0 0 XTO ENERGY INC. 146027 WALTON, ROBERT 700X 3640X 3640 1003 FIELD TOTAL MONTHLY DELIVERABILITY 3640 06 BETHANY (TRAVIS PEAK) FLD NO. 07527682 NF XTO ENERGY INC. 029512 ROBERSON, JOE U 1988N 2800N 2128 4075 XTO ENERGY INC. 131656 MCGEE, SCOTT R. INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 2128 06 BETHANY (TRAVIS PEAK 6690) FLD NO. 07527963 NO XTO ENERGY INC. 126579 BURNETT 140N 2800N 140 1400 FIELD TOTAL MONTHLY DELIVERABILITY 140 06 BETHANY, EAST (COTTON VALLEY) FLD NO. 07528500 NF XTO ENERGY INC. 231792 GULLEY, MARVIN 3500X 3500X 3500 9989 FIELD TOTAL MONTHLY DELIVERABILITY 3500 06 BETO (RODESSA) FLD NO. 07569500 NS GREEN RIVER RESOURCE 118760 ROYAL NATIONAL 28N 2800N 112 0 GREEN RIVER RESOURCE 119838 CADY-STATE OF T 28N 2800N 196 0 FIELD TOTAL MONTHLY DELIVERABILITY 308 06 BRIDGES, E. (JAMES LIME) FLD NO. 11920300 NF ELLORA ENERGY INC. 204218 HAMLETT 2744X 4200X 4200 5647 ELLORA ENERGY INC. 215270 HAMLETT 84N 2800N 252 149 ELLORA ENERGY INC. 218633 MADELEY 1596N 2800N 2492 4187 ELLORA ENERGY INC. 232238 PREECE 0N 2800N 28 0 ELLORA ENERGY INC. 233678 MADELEY 0N 2800N 28 0 ELLORA ENERGY INC. 235631 PREECE 3360X 3360X 3360 6059 ELLORA ENERGY INC. 235633 HILL, ISAIAH UN 308N 2800N 1036 538 ELLORA ENERGY INC. 242769 DUNN 0N 2800N 28 0 ELLORA ENERGY INC. 245929 HILL, ISAIAH UN 3500X 3836X 3836 7596 ELLORA ENERGY INC. 245936 DUNN 392N 2800N 532 819 ELLORA ENERGY INC. 246460 HILL, ISAIAH UN 924N 2800N 1204 2224 ELLORA ENERGY INC. 252763 MADELEY 0N 2800N 476 0 LEGACY RESERVES OPER 180346 USA-BRIDGES 7616X 7616X 7616 66971 LEGACY RESERVES OPER 183867 POLLEY "A" 3612X 3612X 3612 36380 LEGACY RESERVES OPER 187662 ZAP 84N 2800N 84 849 LEGACY RESERVES OPER 189193 USA-LOCK 3304X 3304X 3304 11102 LEGACY RESERVES OPER 189811 USA MASSEY 1428X 1428X 1428 18404 LEGACY RESERVES OPER 200153 USA-LOCK 2548N 2800N 2548 8393 LEGACY RESERVES OPER 200154 USA-LAWSON 1988X 1988X 1988 21478 LEGACY RESERVES OPER 207711 USA-ELLINGTON 14000X 14000X 14000 89275 LEGACY RESERVES OPER 208207 USA-ELLINGTON 476N 2800N 476 3251 LEGACY RESERVES OPER 246161 ZAP 140N 2800N 140 2828 XTO ENERGY INC. 204125 USA BRITTAIN 868N 2800N 896 1938 XTO ENERGY INC. 205016 USA BRITTAIN "A 476N 2800N 560 1107 FIELD TOTAL MONTHLY DELIVERABILITY 54124 06 BRIDGES, E. (MOORINGSPORT) FLD NO. 11920500 AO XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 15 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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. 4256X 4256X 4256 8287 XTO ENERGY INC. 106298 WALTON, ROBERT PRTL PLG 0 0 XTO ENERGY INC. 124435 MCGEE, SCOTT R. 224N 2800N 224 463 XTO ENERGY INC. 128423 WOMACK 14B2 EXT 0 0 XTO ENERGY INC. 129891 HODGE, F.L. 56N 2800N 56 821 XTO ENERGY INC. 129975 WOMACK 1176X 1176X 1176 6439 XTO ENERGY INC. 130389 WOMACK 14B2 EXT 0 0 XTO ENERGY INC. 131437 LISTON, W.L. 14B2 EXT 0 0 XTO ENERGY INC. 131446 ROBERSON, JOE 672N 2800N 672 1401 XTO ENERGY INC. 131492 LISTON, W.L. 14B2 EXT 0 0 XTO ENERGY INC. 135339 HODGE, F.L. 14B2 EXT 0 0 XTO ENERGY INC. 139391 MCGEE, SCOTT R. PRTL PLG 0 0 XTO ENERGY INC. 150302 BLACK, VERA PRTL PLG 0 0 XTO ENERGY INC. 156026 HOLCOMBE PRTL PLG 0 0 XTO ENERGY INC. 160691 BRIGGS-MORELAND 14B2 EXT 0 0 XTO ENERGY INC. 161884 HOGG, ALLIE MAR 1680N 2800N 1708 3552 XTO ENERGY INC. 165890 WOMACK PRTL PLG 0 0 XTO ENERGY INC. 167757 LISTON, W. L. 476N 2800N 476 967 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. 980N 2800N 980 1956 XTO ENERGY INC. 252127 BRIGGS-MORELAND 56N 2800N 448 107 XTO ENERGY INC. 278507 BRIGGS-MORELAND 224N 2800N 224 5285 FIELD TOTAL MONTHLY DELIVERABILITY 10220 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 2800N 28 0 XTO ENERGY INC. 171019 HOGG, ALLIE MAR 1400N 2800N 1400 3827 XTO ENERGY INC. 234862 BRIGGS-MORELAND T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1428 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF GARY PRODUCTION COMP 097193 HUNT UNIT 644X 644X 644 11185 GARY PRODUCTION COMP 129950 HUNT UNIT 0X 0 0 XTO ENERGY INC. 074700 BRODERICK GU 1, 14B2 EXT 0 0 XTO ENERGY INC. 076558 GHOLSTON, J.S. PRTL PLG 0 0 XTO ENERGY INC. 076576 ANDERSON, ALMA 28N 2800N 28 181 XTO ENERGY INC. 077541 WOOLWORTH, J. D 168N 2800N 420 329 XTO ENERGY INC. 077542 JONES, ELSIE 1792N 2800N 1904 3951 XTO ENERGY INC. 078204 DONALD, F.H. 4648X 4732X 4732 9691 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 16 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 079295 COLEMAN, M.J. 1848X 1848X 1848 3534 XTO ENERGY INC. 080465 THOMAS & WOOD PRTL PLG 0 0 XTO ENERGY INC. 082042 HOLMES, S.L. 1036N 2800N 2380 2295 XTO ENERGY INC. 083074 PIRKLE, L. H. 2212N 2800N 2492 4680 XTO ENERGY INC. 084701 KYLE, FRED UNIT 1904N 2800N 2352 4148 XTO ENERGY INC. 084829 BROWN, J.C. 2968X 2968X 2968 5800 XTO ENERGY INC. 084856 OWENS, NELLIE 2100N 2800N 2100 5079 XTO ENERGY INC. 085178 BANKS, W.R. 1008N 2800N 1428 2885 XTO ENERGY INC. 086760 DAVIS, A. L. 1008N 2800N 1008 2223 XTO ENERGY INC. 087003 PIRKLE, L.H. "C 1036X 1036X 1036 6546 XTO ENERGY INC. 087872 CARTHAGE GU 2 R 1764N 2800N 2100 3896 XTO ENERGY INC. 088046 CARTHAGE GU 32 1960N 2800N 1960 4262 XTO ENERGY INC. 094964 HOLMES, S. L. 2660X 2660X 2660 5548 XTO ENERGY INC. 098171 ALLISON, THOMAS 812X 812X 812 6614 XTO ENERGY INC. 098840 PIRKLE, L. H. 2156X 3136X 3136 4589 XTO ENERGY INC. 098841 THOMAS & WOOD 224N 2800N 224 1223 XTO ENERGY INC. 100005 GHOLSTON, J. S. 2212N 2800N 2492 4840 XTO ENERGY INC. 101029 DONALD, F. H. 4452X 4452X 4452 10367 XTO ENERGY INC. 101213 ANDERSON, ALMA 1624N 2800N 2268 4475 XTO ENERGY INC. 101745 BROWN, J. C. 616N 2800N 840 1517 XTO ENERGY INC. 102588 COLEMAN, M.J. 2436X 3136X 3136 4455 XTO ENERGY INC. 102617 WOOLWORTH, J. D 1932N 2800N 2576 4292 XTO ENERGY INC. 103243 BANKS, W. R. 2604X 3108X 3108 5313 XTO ENERGY INC. 103405 DAVIS, A. L. 3248X 3500X 3500 6066 XTO ENERGY INC. 103626 OWENS, NELLIE 2716X 2716X 2716 7088 XTO ENERGY INC. 104057 SEALEY, JJ 3892X 3892X 3892 6689 XTO ENERGY INC. 106300 BRODERICK GU2, 3948X 3948X 3948 8549 XTO ENERGY INC. 106603 JONES, ELSIE 1680N 2800N 2044 3486 XTO ENERGY INC. 109756 OWENS, A. H. 4004X 4396X 4396 7701 XTO ENERGY INC. 115885 CARTHAGE GU 2 R 1064N 2800N 1176 2321 XTO ENERGY INC. 116254 PIRKLE, L.H. "C 2632X 2940X 2940 5563 XTO ENERGY INC. 117007 OWENS, A.H. GU 1120N 2800N 1260 2479 XTO ENERGY INC. 120483 CARTHAGE GU 32 3080X 3388X 3388 6717 XTO ENERGY INC. 121288 BRODERICK GU 1, 560N 2800N 952 1055 XTO ENERGY INC. 135836 HOLMES, S. L. 392N 2800N 392 808 XTO ENERGY INC. 138204 DAVIS, A. L. 224N 2800N 252 477 XTO ENERGY INC. 138221 PIRKLE, L.H. "C 1036N 2800N 1596 2269 XTO ENERGY INC. 139282 JONES, ELSIE 1064N 2800N 1708 2342 XTO ENERGY INC. 139612 ANDERSON, ALMA 504N 2800N 1260 1935 XTO ENERGY INC. 139913 COLEMAN, M. J. 896N 2800N 2016 1978 XTO ENERGY INC. 139933 THOMAS & WOOD 924N 2800N 1932 2141 XTO ENERGY INC. 140116 DONALD, F.H. 4760X 4760X 4760 10187 XTO ENERGY INC. 140213 SEALEY, J. J. 2884X 2884X 2884 5445 XTO ENERGY INC. 140294 WOOLWORTH, J. D 1764N 2800N 1932 3681 XTO ENERGY INC. 140315 BROWN, J.C. 1876N 2800N 2156 3807 XTO ENERGY INC. 140644 KYLE, FRED UNIT 756N 2800N 868 1653 XTO ENERGY INC. 140725 OWENS, NELLIE 840N 2800N 1932 1795 XTO ENERGY INC. 141219 PIRKLE, L.H. "C 756N 2800N 1204 1691 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 17 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 141220 PIRKLE, L. H. 868N 2800N 1344 1910 XTO ENERGY INC. 141262 DONALD, F. H. 1428N 2800N 1540 3544 XTO ENERGY INC. 141338 CARTHAGE GU 2 R 952N 2800N 1148 2150 XTO ENERGY INC. 141385 BANKS, W. R. 2044N 2800N 2184 4322 XTO ENERGY INC. 141594 ALLISON, THOMAS 1596N 2800N 2408 3431 XTO ENERGY INC. 141613 HOLMES, S. L. 2212N 2800N 2240 4884 XTO ENERGY INC. 141734 KYLE, FRED 392N 2800N 476 862 XTO ENERGY INC. 141735 OWENS, A. H. 1680N 2800N 2464 3750 XTO ENERGY INC. 141736 CARTHAGE GU 32 364N 2800N 364 1720 XTO ENERGY INC. 142298 JONES, ELSIE 1344N 2800N 2548 2948 XTO ENERGY INC. 142497 THOMAS & WOOD 728N 2800N 2436 1634 XTO ENERGY INC. 142501 DAVIS, A. L. 2352X 3052X 3052 3295 XTO ENERGY INC. 142528 OWENS, A.H. 476N 2800N 840 1051 XTO ENERGY INC. 142604 WOOLWORTH, J. D 2380X 3024X 3024 3783 XTO ENERGY INC. 142908 ANDERSON, ALMA 700N 2800N 784 1223 XTO ENERGY INC. 142991 BANKS, W.R. 1736N 2800N 2324 3519 XTO ENERGY INC. 142992 CARTHAGE GU 2 R 1092N 2800N 1316 2241 XTO ENERGY INC. 143144 KYLE, FRED UNIT 2968X 3752X 3752 6180 XTO ENERGY INC. 143652 COLEMAN, M.J. 2212X 2212X 2212 8237 XTO ENERGY INC. 143703 SEALEY, J.J. 1064N 2800N 1064 2936 XTO ENERGY INC. 143811 GHOLSTON, J.S. 896N 2800N 1596 1959 XTO ENERGY INC. 143853 CARTHAGE GU 32 2632N 2800N 2772 5823 XTO ENERGY INC. 144597 OWENS, NELLIE 1148N 2800N 1204 2445 XTO ENERGY INC. 144718 GHOLSTON, J.S. 1904N 2800N 2212 3857 XTO ENERGY INC. 145225 KYLE, FRED UNIT 616N 2800N 784 1332 XTO ENERGY INC. 145227 PIRKLE, L.H. "C 1372N 2800N 1792 3056 XTO ENERGY INC. 145375 DAVIS, A.L. 14B2 EXT 0 0 XTO ENERGY INC. 145590 BANKS, W.R. 1540N 2800N 1652 3367 XTO ENERGY INC. 145699 DONALD, F.H. 2324X 2324X 2324 6212 XTO ENERGY INC. 147814 THOMAS & WOOD 2520X 2520X 2520 7293 XTO ENERGY INC. 149198 OWENS, A. H. T. A. 0 0 XTO ENERGY INC. 149499 PIRKLE, L. H. 1400N 2800N 1400 4279 XTO ENERGY INC. 149543 HOLMES, S. L. 14B2 EXT 0 0 XTO ENERGY INC. 149743 WOOLWORTH, J. D 420N 2800N 1792 879 XTO ENERGY INC. 150533 OWENS, NELLIE 1176N 2800N 1904 2575 XTO ENERGY INC. 150950 COLEMAN, M.J. 1792N 2800N 2268 3437 XTO ENERGY INC. 151459 JONES, ELSIE 532N 2800N 1344 1185 XTO ENERGY INC. 151791 SEALEY, J.J. 1652N 2800N 1708 3552 XTO ENERGY INC. 151825 GHOLSTON, J. S. 1204X 1372X 1372 2203 XTO ENERGY INC. 152323 CARTHAGE GU 2 R 2296N 2800N 2408 5144 XTO ENERGY INC. 153308 KYLE, FRED UNIT 1120N 2800N 1120 3394 XTO ENERGY INC. 153440 BROWN, J. C. 1540N 2800N 1876 3010 XTO ENERGY INC. 153495 DONALD, F.H. 2772X 2772X 2772 8341 XTO ENERGY INC. 153803 DAVIS, A. L. 2044N 2800N 2352 4441 XTO ENERGY INC. 154335 CARTHAGE GU 32 2716X 3220X 3220 5190 XTO ENERGY INC. 154978 BANKS, W. R. 2352N 2800N 2604 4384 XTO ENERGY INC. 155530 PIRKLE, L.H. "C 1120N 2800N 1120 2806 XTO ENERGY INC. 155580 THOMAS & WOOD 1960N 2800N 2072 4304 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 18 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 156003 JONES, ELSIE 112N 2800N 112 331 XTO ENERGY INC. 156290 COLEMAN, M.J. 2240N 2800N 2240 4716 XTO ENERGY INC. 156367 OWENS, A.H. 728N 2800N 784 1631 XTO ENERGY INC. 157933 SEALEY, J.J. H15 VIOL 0 0 XTO ENERGY INC. 158049 PIRKLE, L. H. 1064N 2800N 1232 2290 XTO ENERGY INC. 159416 HOLMES, S.L. 4256X 4256X 4256 10075 XTO ENERGY INC. 159718 OWENS, NELLIE 644N 2800N 1624 2798 XTO ENERGY INC. 159952 CARTHAGE GU 2 R 3668X 3668X 3668 7995 XTO ENERGY INC. 159963 CARTHAGE GU 32 952N 2800N 1204 2268 XTO ENERGY INC. 161030 GHOLSTON, J.S. 14B2 EXT 0 0 XTO ENERGY INC. 161321 COLEMAN, MRS. M 1120N 2800N 1876 2485 XTO ENERGY INC. 163362 PIRKLE, L. H. 1344N 2800N 1428 2959 XTO ENERGY INC. 163572 JONES, ELSIE 784N 2800N 952 1720 XTO ENERGY INC. 164048 HOLMES, S.L. UN 14B2 EXT 0 0 XTO ENERGY INC. 165659 ALLISON, THOMAS 700N 2800N 1232 1515 XTO ENERGY INC. 165663 ALLISON, THOMAS 2240N 2800N 2380 4751 XTO ENERGY INC. 165863 BANKS, W.R. 14B2 EXT 0 0 XTO ENERGY INC. 165924 PIRKLE, L.H. "C 448X 448X 448 6287 XTO ENERGY INC. 166139 BROWN. J.C. 14B2 EXT 0 0 XTO ENERGY INC. 169172 ALLISON, THOMAS 1036N 2800N 1344 2207 XTO ENERGY INC. 169930 ALLISON, THOMAS 1204N 2800N 1652 2693 XTO ENERGY INC. 169935 THOMAS & WOOD 14B2 EXT 0 0 XTO ENERGY INC. 169936 OWENS, NELLIE 1120N 2800N 1316 2545 XTO ENERGY INC. 169946 KYLE, FRED UNIT 2128N 2800N 2268 4446 XTO ENERGY INC. 171438 BROWN, J. C. 392N 2800N 644 843 XTO ENERGY INC. 171527 DAVIS, A. L. 308N 2800N 308 628 XTO ENERGY INC. 171760 CARTHAGE GU 2 R 14B2 EXT 0 0 XTO ENERGY INC. 199736 DAVIS, A. L. 1932N 2800N 2268 4024 XTO ENERGY INC. 200648 BROWN, J. C. 840N 2800N 840 4515 XTO ENERGY INC. 202075 OWENS, NELLIE 3444X 3668X 3668 4694 XTO ENERGY INC. 203280 JONES, ELSIE 1484N 2800N 1652 3152 XTO ENERGY INC. 203643 THOMAS & WOOD 3192X 3192X 3192 6723 *** XTO ENERGY INC. 206353 BRODERICK GU 1, 28X 28X 28 6886 XTO ENERGY INC. 206449 OWENS, NELLIE 2240X 2856X 2856 4481 XTO ENERGY INC. 207772 CARTHAGE GU 2 R 1400N 2800N 2128 3584 XTO ENERGY INC. 208356 PIRKLE, L.H. "C 1512N 2800N 2436 4077 XTO ENERGY INC. 209759 BANKS, W. R. 2352X 2352X 2352 7742 XTO ENERGY INC. 209865 OWENS, NELLIE 2268N 2800N 2772 4906 XTO ENERGY INC. 210341 JONES, ELSIE 2940X 2996X 2996 6086 XTO ENERGY INC. 211648 BROWN, J.C. 3920X 4340X 4340 8202 XTO ENERGY INC. 211979 PIRKLE, L.H. "C 1680N 2800N 1960 3215 XTO ENERGY INC. 213093 THOMAS & WOOD 2296N 2800N 2352 5083 XTO ENERGY INC. 215667 CARTHAGE GU 32 1708N 2800N 2016 3765 XTO ENERGY INC. 217470 OWENS, NELLIE PRTL PLG 3080 0 XTO ENERGY INC. 217471 DONALD, F.H. 1652N 2800N 1988 3857 XTO ENERGY INC. 217765 PIRKLE, L.H. "C 868N 2800N 1372 1877 XTO ENERGY INC. 219187 DAVIS, A. L. 4256X 4256X 4256 9428 XTO ENERGY INC. 219228 DAVIS, A. L. 1036N 2800N 1036 5759 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 19 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 219403 BROWN, J. C. 840N 2800N 1736 1717 XTO ENERGY INC. 219804 DAVIS, A. L. 2940X 3052X 3052 4956 XTO ENERGY INC. 220365 KYLE, FRED UNIT 2828X 2828X 2828 6117 XTO ENERGY INC. 221424 JONES, ELSIE 3164X 3388X 3388 6591 XTO ENERGY INC. 222270 THOMAS & WOOD 14B2 EXT 0 0 XTO ENERGY INC. 222460 DONALD, F.H. 364N 2800N 364 4200 XTO ENERGY INC. 223622 KYLE, FRED UNIT 3388X 4004X 4004 7055 XTO ENERGY INC. 224010 BROWN, J. C. 2856X 3108X 3108 5963 XTO ENERGY INC. 224014 THOMAS & WOOD 2100N 2800N 2352 4599 XTO ENERGY INC. 224646 DAVIS, A. L. 1624N 2800N 1792 3101 XTO ENERGY INC. 224772 KYLE, FRED UNIT PRTL PLG 672 0 XTO ENERGY INC. 225251 JONES, ELSIE 56N 2800N 504 170 XTO ENERGY INC. 226273 DAVIS, A. L. 3108X 3360X 3360 6174 XTO ENERGY INC. 229786 ALLISON, THOMAS 2156N 2800N 2716 4733 XTO ENERGY INC. 230445 CARTHAGE GU 2 R 1652N 2800N 2016 3592 XTO ENERGY INC. 231141 ALLISON, THOMAS 1120N 2800N 2520 2499 XTO ENERGY INC. 232148 PIRKLE, L.H. "C 952N 2800N 952 1775 XTO ENERGY INC. 239378 BANKS, W. R. 784N 2800N 952 1715 XTO ENERGY INC. 239859 DONALD, F.H. 3192X 3388X 3388 6402 XTO ENERGY INC. 240110 KYLE, FRED UNIT 2716X 2716X 2716 6392 XTO ENERGY INC. 240594 THOMAS & WOOD 1820N 2800N 2212 4280 XTO ENERGY INC. 241988 DAVIS, A. L. 3108X 3416X 3416 6758 XTO ENERGY INC. 245364 BROWN, J. C. 3108X 3276X 3276 6701 XTO ENERGY INC. 252517 OWNES, NELLIE 3192X 3332X 3332 5081 XTO ENERGY INC. 257855 BS BRODERICK GU 7112X 7112X 7112 11286 XTO ENERGY INC. 260819 BESS SMITH BROD 5208X 5208X 5208 9848 FIELD TOTAL MONTHLY DELIVERABILITY 343448 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF LEGACY RESERVES OPER 257694 U.S.A. DOUBLE H 1540N 2800N 1596 4848 MAXIMUS OPERATING, L 254406 HARVEY 14B2 EXT 112 0 XTO ENERGY INC. 255139 SCOTT R. MCGEE 3864X 5012X 5012 8389 XTO ENERGY INC. 255159 RAYMOND 14B2 EXT 0 0 XTO ENERGY INC. 255578 HORNED FROGS DU 2716X 3304X 3304 5099 XTO ENERGY INC. 256421 HOGG, ALLIE MAR 3724X 3780X 3780 7634 XTO ENERGY INC. 258109 HOLCOMBE 0X 0 4253 XTO ENERGY INC. 258161 BS BRODERICK GU 3052X 3836X 3836 6523 XTO ENERGY INC. 259584 DUCKS DU 0X 10948X 10948 132867 XTO ENERGY INC. 259687 SUN DEVILS DU 0X 13636X 13636 25713 XTO ENERGY INC. 259744 BS BRODERICK G 2912X 4060X 4060 5690 XTO ENERGY INC. 259745 VERA BLACK 1960N 2800N 2632 4193 XTO ENERGY INC. 260001 ROADRUNNERS DU 3192X 4536X 4536 5715 XTO ENERGY INC. 260251 BRONCOS DU 3500X 4956X 4956 4835 XTO ENERGY INC. 260254 BUTLER ROONEY G 0X 0 3299 XTO ENERGY INC. 260673 BUCKEYES DU 4228X 5404X 5404 8994 XTO ENERGY INC. 260784 BRIGGS-MORELAND 5208X 6552X 6552 7906 XTO ENERGY INC. 260785 FIGHTIN' ILLINI 0X 9800X 9800 214470 XTO ENERGY INC. 260795 MAVERICKS DU 0X 2884X 2884 0 XTO ENERGY INC. 260972 BLACK KNIGHTS ( 8904X 8904X 8904 18530 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 20 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 261077 PANTHERS DU 532N 2800N 2184 2392 XTO ENERGY INC. 261119 SCORPIONS DU 896N 2800N 1344 2073 XTO ENERGY INC. 261572 OWLS DU 6412X 6412X 6412 16453 XTO ENERGY INC. 261794 COYOTES DU 0X 8344X 8344 227375 XTO ENERGY INC. 261930 RAGIN CAJUNS DU 6888X 6888X 6888 25610 XTO ENERGY INC. 261931 WARRIORS DU 1456X 3668X 3668 2738 XTO ENERGY INC. 261953 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 261954 WOLFPACK (SL) D 5040X 6580X 6580 8001 XTO ENERGY INC. 261957 WOLFPACK (SL) D 14B DENY 0 0 XTO ENERGY INC. 261984 JAYHAWKS DU 1288X 3332X 3332 2112 XTO ENERGY INC. 262098 BLACK, C. O. 5068X 5068X 5068 14336 XTO ENERGY INC. 262227 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 262392 COWBOYS GAS UNI 2N 2800N 616 352 XTO ENERGY INC. 262657 SEMPRA ENERGY G 5460X 5460X 5460 8123 XTO ENERGY INC. 262935 HILL HEIRS DEEP 4732X 6356X 6356 9811 XTO ENERGY INC. 262954 LOBOS DU 4984X 4984X 4984 8873 XTO ENERGY INC. 263174 GOLDEN EAGLES D 7168X 7168X 7168 13356 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 6692X 7672X 7672 10411 XTO ENERGY INC. 265419 PIRATES (SL) DU 8736X 14504X 14504 14222 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 5656X 6720X 6720 11174 XTO ENERGY INC. 265427 AGGIES (SL) DU 10808X 10808X 10808 8173 XTO ENERGY INC. 265428 RED RAIDERS (SL 6468X 9464X 9464 7014 XTO ENERGY INC. 265448 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 265485 WOMACK 8540X 9688X 9688 18303 XTO ENERGY INC. 266016 HOLCOMBE 8904X 8904X 8904 27050 XTO ENERGY INC. 266659 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 267691 BLACK, C. O. 9352X 11732X 11732 17629 XTO ENERGY INC. 267827 EVANS, CORNELIU 7448X 13440X 13440 14729 XTO ENERGY INC. 267833 EVANS, CORNELIU 9184X 9184X 9184 20105 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 10920X 14168X 14168 21121 XTO ENERGY INC. 268871 HOGG, ALLIE MAR 16184X 16184X 16184 17492 XTO ENERGY INC. 272212 HILL HEIRS DEEP 7168X 9156X 9156 15424 XTO ENERGY INC. 272552 EVANS, CORNELIU 10080X 11424X 11424 21790 XTO ENERGY INC. 273076 HILL HEIRS DEEP 7980X 8624X 8624 16827 XTO ENERGY INC. 273125 HILL HEIRS DEEP 6860X 8624X 8624 12923 XTO ENERGY INC. 274250 HILL HEIRS DEEP 8120X 9240X 9240 16450 XTO ENERGY INC. 274545 HILL HEIRS DEEP 4956X 9044X 9044 10567 XTO ENERGY INC. 293593 RED RAIDERS DU SHUT-IN 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 348936 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 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 21 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (PETTIT, LOWER GAS) FLD NO. 16032650 NF FAULCONER ENERGY, LL 030025 HUNT, J. B. UNI 1960X 1960X 1960 4350 *** 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 1960 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. 84N 2800N 420 305 XTO ENERGY INC. 156030 THOMAS & WOOD T. A. 0 0 XTO ENERGY INC. 156200 PIRKLE, L. H. C 224N 2800N 392 586 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 4N 2800N 28 14 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 896N 2800N 1736 2104 XTO ENERGY INC. 280578 J. S. GHOLSTON 224N 2800N 364 537 XTO ENERGY INC. 282067 FRED KYLE UNIT 0N 2800N 420 0 XTO ENERGY INC. 284199 OWENS, NELLIE 28N 2800N 84 44 FIELD TOTAL MONTHLY DELIVERABILITY 3444 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 2828X 2828X 2828 7685 XTO ENERGY INC. 207305 EVANS, CORNELIU 2072N 2800N 2072 4426 XTO ENERGY INC. 232214 HOGG, ALLIE MAR 0N 2800N 28 0 XTO ENERGY INC. 232684 HOGG, ALLIE MAR 1792N 2800N 1792 2928 FIELD TOTAL MONTHLY DELIVERABILITY 6720 06 CARTHAGE, S. (COTTON VALLEY) FLD NO. 16037200 NF XTO ENERGY INC. 198628 POWERS, BILL 1820N 2800N 1988 3905 FIELD TOTAL MONTHLY DELIVERABILITY 1988 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 2548N 2800N 2576 5692 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 22 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 DECKER SWITCH (PETTIT) FLD NO. 23853500 NF 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 2576 06 DECKER SWITCH (TRAVIS PEAK) FLD NO. 23857500 NF XTO ENERGY INC. 225299 T.I.N. 3976X 3976X 3976 8297 XTO ENERGY INC. 229113 T.I.N. 4396X 4536X 4536 9275 XTO ENERGY INC. 233862 SHARTLE/CP GAS 756N 2800N 784 1515 XTO ENERGY INC. 234352 T.I.N. 3192X 3360X 3360 6797 XTO ENERGY INC. 242539 WALL GAS UNIT 0N 2800N 56 0 XTO ENERGY INC. 242870 T.I.N. 3836X 3836X 3836 8127 XTO ENERGY INC. 243411 SHIREY GAS UNIT 280N 2800N 280 2992 XTO ENERGY INC. 245779 BURRAN GAS UNIT 952N 2800N 1120 2148 XTO ENERGY INC. 245782 BURRANTOWN GAS 140N 2800N 224 452 XTO ENERGY INC. 247718 OVERSHOWN GAS U 4284X 4284X 4284 9306 FIELD TOTAL MONTHLY DELIVERABILITY 22456 06 DECKER SWITCH, SE. (JAMES LIME) FLD NO. 23874200 NO XTO ENERGY INC. 229597 MCLEAN ESTATE G 12N 2800N 224 12 FIELD TOTAL MONTHLY DELIVERABILITY 224 06 DELROSE (BOSSIER SAND) FLD NO. 24173150 NS XTO ENERGY INC. 198864 DELROSE G. U. 252N 2800N 448 479 FIELD TOTAL MONTHLY DELIVERABILITY 448 06 DELROSE (HAYNESVILLE) FLD NO. 24173300 NF XTO ENERGY INC. 085562 DELROSE GU 4 7924X 7924X 7924 13253 XTO ENERGY INC. 086215 DELROSE GU 3 9408X 10556X 10556 17216 XTO ENERGY INC. 087425 DELROSE GU 7 3584X 4032X 4032 7194 *** XTO ENERGY INC. 089449 DELROSE GU 6 1988N 2800N 2296 4389 *** XTO ENERGY INC. 153312 DELROSE GU 6 2044N 2800N 2492 4466 XTO ENERGY INC. 257369 DELROSE GAS UNI 1708X 2464X 2464 1872 FIELD TOTAL MONTHLY DELIVERABILITY 29764 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF XTO ENERGY INC. 080811 GLADEWATER GU 1 8652X 9156X 9156 18763 XTO ENERGY INC. 086951 GLADEWATER GU 2 8596X 9044X 9044 18290 XTO ENERGY INC. 087549 GLADEWATER GU 3 14140X 14140X 14140 35149 XTO ENERGY INC. 088946 GLADEWATER GU 7 84N 2800N 84 102 *** XTO ENERGY INC. 089516 GLADEWTR GU 10 6748X 7392X 7392 14134 XTO ENERGY INC. 089993 GLADEWATER GU 6 1932N 2800N 1932 5337 *** XTO ENERGY INC. 090854 GLADEWTR G U 11 14B2 EXT 0 0 *** XTO ENERGY INC. 091203 TRUITT, JAKE G 7280X 7280X 7280 15233 XTO ENERGY INC. 091552 GLADEWTR GU 5 336N 2800N 336 2522 *** XTO ENERGY INC. 095959 SHEPPERD GU 1 5432X 6580X 6580 9555 XTO ENERGY INC. 097475 WADY, RM GU1 3612X 3696X 3696 7148 *** XTO ENERGY INC. 097944 CARTER, CB GU 1 7784X 8092X 8092 14695 XTO ENERGY INC. 100010 JOHNSON, H. GU1 0N 2800N 56 166 *** XTO ENERGY INC. 100030 GLADEWATER GU12 1988N 2800N 2212 4409 *** XTO ENERGY INC. 102199 SHEPPERD GU B-1 5936X 5992X 5992 12484 *** XTO ENERGY INC. 102963 MARTING, BS GU1 1372X 1372X 1372 6016 *** XTO ENERGY INC. 105729 GREGSTON, C. GU 7532X 8204X 8204 14756 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 23 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF *** XTO ENERGY INC. 106959 VICTORY, SP JR. 7616X 8652X 8652 15689 *** XTO ENERGY INC. 107666 GLADEWTR GU 14 10108X 10108X 10108 20007 *** XTO ENERGY INC. 108870 GLADWTR GU 19 6440X 6720X 6720 13913 *** XTO ENERGY INC. 110442 GLADEWTR GU 15 7224X 7224X 7224 14981 *** XTO ENERGY INC. 111253 GLADEWTR GU 16 3556X 6832X 6832 6583 *** XTO ENERGY INC. 111677 GLADEWTR GU 17 9N 2800N 56 20 *** XTO ENERGY INC. 115888 WALKER, E.L. DR 1176N 2800N 1344 2475 XTO ENERGY INC. 128032 GLADEWATER GU 2 112N 2800N 140 246 *** XTO ENERGY INC. 128116 GLADEWATER GU 9 11928X 11928X 11928 25494 *** XTO ENERGY INC. 128452 GLADEWTR GU 19 7896X 8148X 8148 15743 XTO ENERGY INC. 129624 GLADEWATER GU 3 1484X 1484X 1484 6520 *** XTO ENERGY INC. 130171 GLADEWTR GU 10 364N 2800N 420 667 *** XTO ENERGY INC. 131654 GLADEWATER G.U. 3332X 3612X 3612 6995 *** XTO ENERGY INC. 132980 SHEPPERD GU B-1 4284X 4508X 4508 9018 *** XTO ENERGY INC. 133526 GLADEWATER GU 1 11984X 13860X 13860 24562 *** XTO ENERGY INC. 133800 SHEPPERD GU 1 3556X 4004X 4004 6989 *** XTO ENERGY INC. 135726 VICTORY, S.P. J 6972X 7112X 7112 14390 *** XTO ENERGY INC. 138638 CARTER, CB GU 1 4816X 5012X 5012 9466 XTO ENERGY INC. 139708 GLADEWATER GU 1 8120X 8120X 8120 17157 *** XTO ENERGY INC. 140895 MARTING, BS GU1 14B2 EXT 0 0 XTO ENERGY INC. 141626 GLADEWATER GU 1 14B2 EXT 0 0 *** XTO ENERGY INC. 142506 GREGSTON, C. GU 14B2 EXT 0 0 XTO ENERGY INC. 144364 GLADEWATER GU 5 14B2 EXT 0 0 *** XTO ENERGY INC. 145229 GLADEWATER GU 1 1624N 2800N 2128 3643 *** XTO ENERGY INC. 151986 VICTORY, S.P. J 224N 2800N 308 485 *** XTO ENERGY INC. 161876 GLADEWTR GU 10 4508X 5012X 5012 9648 XTO ENERGY INC. 165160 GLADEWATER GU 2 1316N 2800N 1428 2858 *** XTO ENERGY INC. 179887 GLADEWATER GU 1 1568N 2800N 1736 3584 *** XTO ENERGY INC. 189944 SHEPPARD GU 1 2828X 2884X 2884 5933 FIELD TOTAL MONTHLY DELIVERABILITY 208348 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 7952X 7952X 7952 8807 XTO ENERGY INC. 032013 HAWKINS GU 3 308X 308X 308 5944 XTO ENERGY INC. 033093 HAWKINS GU 5 18032X 35896X 35896 3313 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 44156 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. 945936-0001 NNG SPOT SYSTEM PAGE 24 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HENDERSON, E. (COTTON VALLEY) FLD NO. 40356200 NF XTO ENERGY INC. 215132 ASHBY UNIT 1204N 2800N 1204 2564 XTO ENERGY INC. 224547 MINDEN GAS UNIT 196N 2800N 196 1217 XTO ENERGY INC. 228052 MINDEN GAS UNIT 0N 2800N 84 3 XTO ENERGY INC. 272147 ASHBY GAS UNIT 6972X 8652X 8652 12352 FIELD TOTAL MONTHLY DELIVERABILITY 10136 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 2800N 28 0 ELLORA ENERGY INC. 217395 MCMAHON FEDERAL 0N 2800N 28 0 ELLORA ENERGY INC. 266935 LYNCH WHIDDON 14B2 EXT 0 0 ELLORA ENERGY INC. 270663 LYNCH WHIDDON 0N 2800N 28 0 FIELD TOTAL MONTHLY DELIVERABILITY 84 06 HUXLEY (TRAVIS PEAK) FLD NO. 43940775 NO XTO ENERGY INC. 245741 GEORGE 56N 2800N 448 268 FIELD TOTAL MONTHLY DELIVERABILITY 448 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 172657 BAILEY 196N 2800N 252 372 ELLORA ENERGY INC. 174295 SABINE HUXLEY 140N 2800N 140 305 ELLORA ENERGY INC. 174731 SABINE SHELBY 6636X 6972X 6972 13460 ELLORA ENERGY INC. 175110 SABINE ALLEN 2856X 3136X 3136 6172 ELLORA ENERGY INC. 177135 SABINE KATHRYN 644N 2800N 644 2676 ELLORA ENERGY INC. 178335 SABINE BRETT 4088X 4284X 4284 8600 ELLORA ENERGY INC. 179626 SABINE PATRICIA 2044N 2800N 2072 3733 ELLORA ENERGY INC. 179627 SABINE ERIK 5880X 5880X 5880 11447 ELLORA ENERGY INC. 181574 O'REAR 812N 2800N 1372 1936 ELLORA ENERGY INC. 181753 O'REAR "A" 700N 2800N 700 1865 ELLORA ENERGY INC. 181905 CASSELL 1008N 2800N 1148 2150 ELLORA ENERGY INC. 181933 SABINE JAN 3920X 3920X 3920 8021 ELLORA ENERGY INC. 182977 SABINE BRYAN 5544X 6440X 6440 11888 ELLORA ENERGY INC. 183794 SABINE CAYMAN 9X 1260X 1260 14 ELLORA ENERGY INC. 184392 LOCKE 3836X 3836X 3836 7301 ELLORA ENERGY INC. 185965 SABINE GRIFFIN 6832X 7392X 7392 14843 ELLORA ENERGY INC. 186076 PEARL 14B2 EXT 0 0 ELLORA ENERGY INC. 186956 OPAL 756N 2800N 840 1647 ELLORA ENERGY INC. 187781 SABINE HUGHES 5768X 5824X 5824 11777 ELLORA ENERGY INC. 187868 SABINE CHARISSE 7084X 8176X 8176 15254 ELLORA ENERGY INC. 188585 SABINE UNRUH 5600X 5600X 5600 10556 ELLORA ENERGY INC. 189353 SABINE SIERRA 1848X 3248X 3248 2554 ELLORA ENERGY INC. 189354 SABINE MICHAEL 28N 2800N 28 35 ELLORA ENERGY INC. 190098 SIERRA, W.I. DA 2492X 2492X 2492 3982 ELLORA ENERGY INC. 192916 SABINE LISA 9N 2800N 112 20 ELLORA ENERGY INC. 196740 MCMAHON FEDERAL 1288X 1288X 1288 1014 ELLORA ENERGY INC. 196760 ELLORA-R.E. DAV 28N 2800N 28 30 ELLORA ENERGY INC. 200616 SCRUGGS 14B2 EXT 0 0 ELLORA ENERGY INC. 203450 MCMAHON FEDERAL 2912X 2968X 2968 6268 ELLORA ENERGY INC. 203488 PAYNE HEIRS (B) 28N 2800N 28 1041 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 25 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 209185 SHELBY B 9632X 11088X 11088 20733 ELLORA ENERGY INC. 210376 DAVIS, W.I. 14B2 EXT 0 0 ELLORA ENERGY INC. 210377 TODD 5544X 5656X 5656 4875 ELLORA ENERGY INC. 210725 RUBY 6N 2800N 336 12 ELLORA ENERGY INC. 212011 LUNDY 3108X 3780X 3780 6177 ELLORA ENERGY INC. 212999 LUNDY "B" 3836X 4172X 4172 8192 ELLORA ENERGY INC. 224430 DAVIS-HARVEY UN 280N 2800N 280 1019 ELLORA ENERGY INC. 225295 MURPHY NORTH UN 0N 2800N 28 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 756N 2800N 756 1606 ELLORA ENERGY INC. 230759 MASSEY UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 232756 MURPHY SOUTH UN 1708X 1708X 1708 3921 ELLORA ENERGY INC. 233676 PAYNE HEIRS 28N 2800N 28 321 ELLORA ENERGY INC. 234417 DAVIS, INEZ UNI 1260N 2800N 1260 2817 ELLORA ENERGY INC. 234418 MATHEWS UNIT 3N 2800N 28 5 ELLORA ENERGY INC. 234475 DAVIS, INEZ UNI 2100N 2800N 2520 4762 ELLORA ENERGY INC. 235702 MOURESS UNIT 924N 2800N 1120 1785 ELLORA ENERGY INC. 237230 SCRUGGS 1708N 2800N 1708 3245 ELLORA ENERGY INC. 238756 BICKHAM UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 239228 APPLEQUIST UNIT 896N 2800N 1596 2392 ELLORA ENERGY INC. 242863 DAVIS, INEZ UNI 980N 2800N 1680 2527 ELLORA ENERGY INC. 244178 ALEXANDER UNIT 224N 2800N 336 377 ELLORA ENERGY INC. 244556 MYLIN UNIT 1876N 2800N 2436 0 ELLORA ENERGY INC. 244914 ALEXANDER UNIT 196N 2800N 252 377 ELLORA ENERGY INC. 245476 DAVIS-HARVEY SO 2380N 2800N 2688 5310 ELLORA ENERGY INC. 245934 SABINE ALLEN 1400N 2800N 1400 5108 ELLORA ENERGY INC. 247340 LOCKE 1848N 2800N 2268 4174 ELLORA ENERGY INC. 255044 SABINE ALLEN 2660X 2660X 2660 6795 LEGACY RESERVES OPER 183451 SHOFNER 14B2 EXT 980 0 SHELBY BOSWELL OPERA 182384 GENE, AUBREY 1092N 2800N 1148 1159 SHELBY BOSWELL OPERA 188557 WAYNE 1036N 2800N 1232 1106 XTO ENERGY INC. 185087 HARMAN UNIT 1428N 2800N 1428 3489 XTO ENERGY INC. 186504 VASTAR MINERALS 532N 2800N 1680 905 XTO ENERGY INC. 186948 NICHOLSON 1876N 2800N 2800 3513 XTO ENERGY INC. 187648 VASTAR MINERALS 1568N 2800N 1624 3162 XTO ENERGY INC. 188911 VASTAR MINERALS 784N 2800N 784 1564 XTO ENERGY INC. 188967 VASTAR MINERALS 140N 2800N 308 306 XTO ENERGY INC. 192907 BRIDGES ESTATE 14B2 EXT 0 0 XTO ENERGY INC. 209808 DAVIS, EULA 1036N 2800N 1036 1195 XTO ENERGY INC. 229136 ALLEN 4452X 5768X 5768 6528 XTO ENERGY INC. 230062 TUPPEN, CHARLES 1540X 4564X 4564 1390 XTO ENERGY INC. 231915 MORRISON-DAVIS 2296N 2800N 2688 5109 XTO ENERGY INC. 232641 DOGGETT, A.A. 0N 2800N 1512 0 XTO ENERGY INC. 232810 TUPPEN, CHARLES 1820X 4844X 4844 1620 XTO ENERGY INC. 233679 DOGGETT, A.A. 0N 2800N 924 0 XTO ENERGY INC. 234860 DAVIS, ESTER GR 2744N 2800N 2800 5309 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 26 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF XTO ENERGY INC. 235284 BORDERS, RONNIE 1120X 4032X 4032 346 XTO ENERGY INC. 236540 DYMKE G.U. 3108X 3528X 3528 6427 XTO ENERGY INC. 238031 MATTHEWS 14B2 EXT 0 0 XTO ENERGY INC. 247134 JOHNSON 14B2 EXT 0 0 XTO ENERGY INC. 247194 BORDERS, RONNIE 3976X 3976X 3976 6720 XTO ENERGY INC. 247599 HEINTSCHEL, GLE 1932N 2800N 2184 4130 XTO ENERGY INC. 248441 BUCKNER-SMITH 14B2 EXT 0 0 XTO ENERGY INC. 248625 REEDY-CURFMAN 4340X 4340X 4340 8283 XTO ENERGY INC. 251581 B.P. HILL GAS U 6664X 6972X 6972 13976 FIELD TOTAL MONTHLY DELIVERABILITY 191016 06 LANSING, N. (COTTON VALLEY, LO.) FLD NO. 52002050 NF XTO ENERGY INC. 202283 TAYLOR, ELLIS H 112N 2800N 112 1393 XTO ENERGY INC. 203921 DAVIS, BEV 1456N 2800N 1876 3090 FIELD TOTAL MONTHLY DELIVERABILITY 1988 06 MARTINSVILLE, SE. (JAMES) FLD NO. 57821270 NF XTO ENERGY INC. 250712 BARFIELD-WARD 1596N 2800N 1596 2778 FIELD TOTAL MONTHLY DELIVERABILITY 1596 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 086579 HEARNE, D.M. GU 280N 2800N 840 807 XTO ENERGY INC. 086580 GREGORY, A.G. G 616N 2800N 728 1120 XTO ENERGY INC. 087540 TOON GU 1 84N 2800N 308 217 XTO ENERGY INC. 098603 CHILDRESS GAS U 1344N 2800N 1568 2935 XTO ENERGY INC. 098844 MCDAVID, J. W. 1204N 2800N 1204 2181 XTO ENERGY INC. 100031 CHILDRESS 840N 2800N 1372 2029 XTO ENERGY INC. 119397 GREGORY, A.G. G 2744X 2940X 2940 5792 XTO ENERGY INC. 121289 TOON GAS UNIT 1 700N 2800N 700 2572 XTO ENERGY INC. 142452 HUBBARD GAS UNI 588N 2800N 588 1792 XTO ENERGY INC. 142727 CHILDRESS GAS U 812N 2800N 1344 1777 XTO ENERGY INC. 142728 CHILDRESS GAS U 1008N 2800N 1008 4398 XTO ENERGY INC. 142834 HUBBARD GAS UNI 1904N 2800N 2212 4350 XTO ENERGY INC. 142863 CHILDRESS 14B2 EXT 0 0 XTO ENERGY INC. 143039 MCDAVID, J.W. U 14B2 EXT 0 0 XTO ENERGY INC. 143040 MCDAVID, J.W. U 672N 2800N 1092 1709 XTO ENERGY INC. 143514 HUBBARD GAS UNI 700N 2800N 700 1466 XTO ENERGY INC. 143700 CHILDRESS 14B2 EXT 0 0 XTO ENERGY INC. 143962 CHILDRESS GAS U 1344N 2800N 1344 2887 XTO ENERGY INC. 144710 MCDAVID, J.W. U 1484N 2800N 1764 3115 XTO ENERGY INC. 149752 LEVERETT 532N 2800N 1596 2096 XTO ENERGY INC. 152912 GREGORY, A.G. G 196N 2800N 448 695 XTO ENERGY INC. 152951 TOON GU 1 140N 2800N 784 770 XTO ENERGY INC. 152952 TOON GU 1 420N 2800N 420 711 XTO ENERGY INC. 154847 GREGORY, A.G. G 84N 2800N 1036 219 XTO ENERGY INC. 161941 HUBBARD GAS UNI 672N 2800N 812 1374 XTO ENERGY INC. 163092 CHILDRESS 952N 2800N 952 2324 XTO ENERGY INC. 163093 CHILDRESS 896N 2800N 1260 1873 XTO ENERGY INC. 163132 CHILDRESS 868N 2800N 1036 1883 XTO ENERGY INC. 163494 CHILDRESS GAS U 1960N 2800N 2464 4383 XTO ENERGY INC. 164503 CHILDRESS 0N 2800N 1008 92 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 27 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 165167 HUBBARD GAS UNI 56N 2800N 84 95 XTO ENERGY INC. 165170 CHILDRESS GAS U 1484N 2800N 1568 3076 XTO ENERGY INC. 165532 CHILDRESS GAS U 924N 2800N 924 3766 XTO ENERGY INC. 165800 HUBBARD GAS UNI 1792N 2800N 1904 3708 XTO ENERGY INC. 166119 HUBBARD GAS UNI 1484N 2800N 1484 2311 XTO ENERGY INC. 167106 CHILDRESS GAS U 672N 2800N 868 1446 XTO ENERGY INC. 167289 MCDAVID, J.W. U 616N 2800N 616 2071 XTO ENERGY INC. 167378 MCDAVID, J.W. U 1008N 2800N 1064 2343 XTO ENERGY INC. 168174 MCDAVID, J.W. U 2016N 2800N 2212 4316 XTO ENERGY INC. 168516 MCDAVID, J.W. U 700N 2800N 1176 1573 XTO ENERGY INC. 198825 CHILDRESS 644N 2800N 784 688 XTO ENERGY INC. 199398 MCDAVID, J.W. U 1624N 2800N 1624 3369 XTO ENERGY INC. 200711 GROOM, VIDA G.U 1512N 2800N 1512 2190 XTO ENERGY INC. 203667 LEVERETT 14B2 EXT 0 0 XTO ENERGY INC. 216663 EASTMAN GAS UNI 84N 2800N 532 230 XTO ENERGY INC. 218517 EASTMAN GAS UNI 672N 2800N 672 2417 XTO ENERGY INC. 223548 EASTMAN GAS UNI 336N 2800N 644 0 XTO ENERGY INC. 225304 EASTMAN GAS UNI 224N 2800N 224 796 XTO ENERGY INC. 226078 EASTMAN GAS UNI 28N 2800N 1456 755 XTO ENERGY INC. 233478 FREEMAN, J. B. 1064N 2800N 1736 2479 XTO ENERGY INC. 234421 GILLIAM UNIT 1736N 2800N 2296 3703 FIELD TOTAL MONTHLY DELIVERABILITY 54908 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 14B2 EXT 0 0 XTO ENERGY INC. 193887 OVERTON GU 11 728N 2800N 728 1329 XTO ENERGY INC. 198381 OVERTON GU 8 364N 2800N 364 636 XTO ENERGY INC. 200990 OVERTON GAS UNI 1456N 2800N 1456 2961 XTO ENERGY INC. 201159 OVERTON GAS UNI 504N 2800N 812 1172 XTO ENERGY INC. 203675 OVERTON GU 15 224N 2800N 364 465 XTO ENERGY INC. 203925 OVERTON GU 2 168N 2800N 280 415 XTO ENERGY INC. 205747 OVERTON GAS UNI 0N 2800N 56 1 XTO ENERGY INC. 209233 OVERTON GAS UNI 812N 2800N 812 1832 FIELD TOTAL MONTHLY DELIVERABILITY 4872 06 OVERTON (HAYNESVILLE) FLD NO. 67849220 NF XTO ENERGY INC. 060434 OVERTON GU 2 14B2 EXT 0 0 XTO ENERGY INC. 062297 OVERTON GU 3 1036N 2800N 1428 2236 XTO ENERGY INC. 067653 OVERTON GU 6 5516X 5572X 5572 11465 XTO ENERGY INC. 068306 OVERTON GU 4 6832X 7224X 7224 14095 XTO ENERGY INC. 068427 OVERTON GU 7 448N 2800N 1400 1033 XTO ENERGY INC. 072883 OVERTON GU 11 PRTL PLG 0 0 *** XTO ENERGY INC. 073115 OVERTON GU 12 2688N 2800N 2688 5526 XTO ENERGY INC. 077354 OVERTON GU 13 5684X 5684X 5684 11106 *** XTO ENERGY INC. 077599 OVERTON GU14 7252X 8064X 8064 15365 XTO ENERGY INC. 078007 OVERTON GU 15 3192X 3528X 3528 5818 XTO ENERGY INC. 078849 OVERTON GU 16 4788X 4788X 4788 9877 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 28 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OVERTON (HAYNESVILLE) FLD NO. 67849220 NF *** XTO ENERGY INC. 086216 OVERTON GU 19 364N 2800N 2800 650 *** XTO ENERGY INC. 086217 OVERTON GU 18 14B2 EXT 0 0 XTO ENERGY INC. 086953 OVERTON GU 20 6300X 7252X 7252 13295 XTO ENERGY INC. 087391 OVERTON GU 21 2N 2800N 84 97 XTO ENERGY INC. 114669 OVERTON G.U. #8 420N 2800N 812 828 XTO ENERGY INC. 169915 OVERTON GU 15 56N 2800N 56 285 FIELD TOTAL MONTHLY DELIVERABILITY 51380 06 PRAIRIE LAKE, S.W. (RODESSA B) FLD NO. 72908500 NF GREEN RIVER RESOURCE 093717 CADY, WILLIAM R 28N 2800N 56 0 GREEN RIVER RESOURCE 094979 CADY 56N 2800N 308 0 GREEN RIVER RESOURCE 095331 CADY 28N 2800N 140 0 FIELD TOTAL MONTHLY DELIVERABILITY 504 06 TENNESSEE COLONY (ROD., LO.) FLD NO. 88809400 A PETRALIS ENERGY RESO 016756 WILLIAMS, J. R. 448# 26068 448 5396 PETRALIS ENERGY RESO 016758 WILLIAMS, J. R. SI MULT 0 0 PETRALIS ENERGY RESO 067943 WILLIAMS, J. R. 532# 26068 560 1631 FIELD TOTAL MONTHLY DELIVERABILITY 1008 06 TENNESSEE COLONY (ROD., UP.) FLD NO. 88809600 A PETRALIS ENERGY RESO 016746 WILLIAMS, J.R.G 448# 22400 448 6721 FIELD TOTAL MONTHLY DELIVERABILITY 448 06 TRAWICK (JURASSIC) FLD NO. 90998166 NF XTO ENERGY INC. 016802 TRAWICK GU 6 112N 2800N 112 904 XTO ENERGY INC. 238149 TRAWICK GU 16 14X 3724X 3724 17 XTO ENERGY INC. 243148 TRAWICK GU 1 1848X 3388X 3388 3401 FIELD TOTAL MONTHLY DELIVERABILITY 7224 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016762 TRAWICK GU 2 56N 2800N 56 247 XTO ENERGY INC. 016764 TRAWICK GU 4 700N 2800N 700 2446 XTO ENERGY INC. 016765 TRAWICK GU 5 532N 2800N 644 1152 XTO ENERGY INC. 016767 TRAWICK GU 7 2296X 2296X 2296 6640 XTO ENERGY INC. 016769 TRAWICK GU 9 1512X 1512X 1512 9956 XTO ENERGY INC. 016772 TRAWICK GU 12 784N 2800N 784 2360 XTO ENERGY INC. 016773 TRAWICK GU 14 1064X 1064X 1064 2111 XTO ENERGY INC. 016776 TRAWICK GU 17 3304X 7448X 7448 5780 XTO ENERGY INC. 016778 TRAWICK GU 19 196N 2800N 196 477 XTO ENERGY INC. 016779 TRAWICK GU 20 8456X 8820X 8820 18350 XTO ENERGY INC. 016780 TRAWICK GU 21 588N 2800N 784 1368 XTO ENERGY INC. 016781 TRAWICK GU 22 0N 2800N 28 0 XTO ENERGY INC. 016784 TRAWICK GU 25 0N 2800N 112 0 XTO ENERGY INC. 016785 TRAWICK GU 26 616N 2800N 616 4458 XTO ENERGY INC. 016787 TRAWICK GU 28 7980X 8876X 8876 16999 XTO ENERGY INC. 016788 TRAWICK GU 29 1568N 2800N 1568 5579 XTO ENERGY INC. 016789 TRAWICK GU 30 224N 2800N 364 518 XTO ENERGY INC. 016790 TRAWICK GU 32 56N 2800N 224 249 XTO ENERGY INC. 016791 TRAWICK GU 39 0N 2800N 224 0 XTO ENERGY INC. 016793 TRAWICK GU 41 84N 2800N 84 745 XTO ENERGY INC. 016794 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 016795 TRAWICK GU 47 644N 2800N 644 2034 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 29 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016798 TRAWICK GU 52 2492X 3640X 3640 5353 XTO ENERGY INC. 016800 TRAWICK GU 54 1204N 2800N 1344 2635 XTO ENERGY INC. 032917 TRAWICK GU 10 56N 2800N 56 191 XTO ENERGY INC. 034818 TRAWICK GU 2 2744X 2744X 2744 8906 XTO ENERGY INC. 036580 TRAWICK GU 3 5656X 5656X 5656 9842 XTO ENERGY INC. 037261 TRAWICK GU 7 84N 2800N 140 192 XTO ENERGY INC. 038394 TRAWICK GU 6 728N 2800N 2184 1722 XTO ENERGY INC. 039066 TRAWICK GU 5 336N 2800N 448 705 XTO ENERGY INC. 040231 TRAWICK GU 21 1400N 2800N 1596 3144 XTO ENERGY INC. 063026 TRAWICK GU 1 5208X 5208X 5208 11403 XTO ENERGY INC. 064757 TRAWICK GU 12 196N 2800N 308 448 XTO ENERGY INC. 068129 TRAWICK GU 4 2940X 3024X 3024 6185 XTO ENERGY INC. 068428 TRAWICK GU 6 5096X 5096X 5096 11022 XTO ENERGY INC. 068990 TRAWICK GU 17 1092N 2800N 1204 2382 XTO ENERGY INC. 069024 TRAWICK GU 7 28N 2800N 56 59 XTO ENERGY INC. 069226 TRAWICK GU 3 280X 280X 280 5842 XTO ENERGY INC. 069303 TRAWICK GU 10 2800X 2800X 2800 12603 XTO ENERGY INC. 071415 TRAWICK GU 6 2576X 4172X 4172 5233 XTO ENERGY INC. 075271 TRAWICK GU 16 644N 2800N 644 4626 XTO ENERGY INC. 077937 TRAWICK GU 5 3276X 3920X 3920 7098 XTO ENERGY INC. 079378 TRAWICK GU 8 420N 2800N 1176 1585 XTO ENERGY INC. 079749 TRAWICK GU 10 280N 2800N 392 625 XTO ENERGY INC. 079787 TRAWICK GU 51 56N 2800N 56 114 XTO ENERGY INC. 080467 TRAWICK GU 1 2128N 2800N 2296 4715 XTO ENERGY INC. 081160 TRAWICK GU 15 112X 112X 112 6574 XTO ENERGY INC. 081987 TRAWICK GU 8 672X 672X 672 6153 XTO ENERGY INC. 083769 TRAWICK G.U. 18 2464N 2800N 2632 5525 XTO ENERGY INC. 084218 TRAWICK G.U. 20 336N 2800N 336 1215 XTO ENERGY INC. 084492 TRAWICK G.U. 25 196N 2800N 364 422 XTO ENERGY INC. 084859 TRAWICK GU 2 2100N 2800N 2744 4699 XTO ENERGY INC. 087167 TRAWICK GU 20 28N 2800N 84 48 XTO ENERGY INC. 088610 TRAWICK GU 4 1680N 2800N 1932 3691 XTO ENERGY INC. 088646 TRAWICK GU 27 14B2 EXT 0 0 XTO ENERGY INC. 090847 TRAWICK GU 44 476N 2800N 1036 1073 XTO ENERGY INC. 091223 TRAWICK GU 3 1092N 2800N 1400 2393 XTO ENERGY INC. 093105 TRAWICK GU 52 896N 2800N 896 2532 XTO ENERGY INC. 094110 TRAWICK GU 15 532N 2800N 532 5670 XTO ENERGY INC. 094575 TEMPLE INDUSTRI 0N 2800N 56 0 XTO ENERGY INC. 095332 TRAWICK GU 17 504N 2800N 896 1186 XTO ENERGY INC. 095997 TRAWICK GU 22 28N 2800N 28 33 XTO ENERGY INC. 096088 TRAWICK GU 57 140N 2800N 728 476 XTO ENERGY INC. 097410 TRAWICK GU 60 1848N 2800N 2492 4032 XTO ENERGY INC. 106836 TRAWICK GU 27 0N 2800N 28 0 XTO ENERGY INC. 115461 TRAWICK GU 32 28N 2800N 56 53 XTO ENERGY INC. 115891 TRAWICK GU 14 588X 588X 588 6987 XTO ENERGY INC. 116795 TRAWICK GU 60 0N 2800N 28 0 XTO ENERGY INC. 117817 TRAWICK GU 12 1344N 2800N 2660 2944 XTO ENERGY INC. 119231 TRAWICK GU 1 3332X 3332X 3332 7490 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 30 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 119408 TRAWICK GU 3 1008N 2800N 1008 2874 XTO ENERGY INC. 119810 TRAWICK GU 4 2212X 3332X 3332 4685 XTO ENERGY INC. 120203 TRAWICK GU 10 1540N 2800N 1680 3356 XTO ENERGY INC. 120576 TRAWICK GU 17 504N 2800N 504 3889 XTO ENERGY INC. 120577 TRAWICK GU 5 1456N 2800N 1624 3167 XTO ENERGY INC. 120582 TRAWICK GU 8 588N 2800N 784 1293 XTO ENERGY INC. 120584 TRAWICK GU 2 3696X 3696X 3696 8444 XTO ENERGY INC. 120763 TRAWICK GU 16 3640X 3640X 3640 7783 XTO ENERGY INC. 120817 TRAWICK GU 6 1792N 2800N 1848 3867 XTO ENERGY INC. 129558 TRAWICK G.U. 15 0N 2800N 56 0 XTO ENERGY INC. 131086 TRAWICK GU 3 1428N 2800N 1512 3228 XTO ENERGY INC. 131653 TRAWICK GU 6 28N 2800N 308 75 XTO ENERGY INC. 132210 TRAWICK GU 16 1932N 2800N 2464 4277 XTO ENERGY INC. 132212 TRAWICK GU 10 784N 2800N 896 1718 XTO ENERGY INC. 132430 TRAWICK GU 18 112N 2800N 112 5036 XTO ENERGY INC. 133266 TRAWICK GU 5 2632X 2856X 2856 5697 XTO ENERGY INC. 156409 TRAWICK GU 17 3108X 3472X 3472 6755 XTO ENERGY INC. 156886 TRAWICK GU 12 392N 2800N 392 2690 XTO ENERGY INC. 157377 TRAWICK GU 8 1624N 2800N 2128 3568 XTO ENERGY INC. 158392 TRAWICK GU 5 2884X 2996X 2996 6053 XTO ENERGY INC. 158626 TRAWICK GU 21 0N 2800N 2072 0 XTO ENERGY INC. 159704 TRAWICK GU 3 14B2 EXT 0 0 XTO ENERGY INC. 160047 TRAWICK GU 22 H15 VIOL 140 0 XTO ENERGY INC. 160114 TRAWICK GU 18 1008N 2800N 1596 2415 XTO ENERGY INC. 160300 TRAWICK GU 9 0N 2800N 28 0 XTO ENERGY INC. 160764 TRAWICK GU 22 H15 VIOL 56 0 XTO ENERGY INC. 160935 TRAWICK GU 32 0N 2800N 504 0 XTO ENERGY INC. 161015 TRAWICK GU 1 1064X 1064X 1064 7691 XTO ENERGY INC. 161235 TRAWICK GU 19 1624N 2800N 1680 3623 XTO ENERGY INC. 162373 TRAWICK GU 5 3892X 5348X 5348 8416 XTO ENERGY INC. 163605 TRAWICK GU 6 280N 2800N 1596 1264 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 84N 2800N 112 218 XTO ENERGY INC. 170701 TRAWICK GU 11 28N 2800N 28 118 XTO ENERGY INC. 171447 TRAWICK GU 9 0N 2800N 28 0 XTO ENERGY INC. 171465 TRAWICK GU 19 3780X 3836X 3836 8096 XTO ENERGY INC. 173213 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 173214 TRAWICK GU 22 364N 2800N 392 806 XTO ENERGY INC. 173311 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 173315 TRAWICK GU 19 1708X 2968X 2968 817 XTO ENERGY INC. 174121 TRAWICK GU 29 168N 2800N 1652 384 XTO ENERGY INC. 175327 TRAWICK GU 18 0N 2800N 28 0 XTO ENERGY INC. 175329 TRAWICK GU 4 0N 2800N 28 0 XTO ENERGY INC. 175669 TRAWICK GU 1 2212N 2800N 2436 4841 XTO ENERGY INC. 176666 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 177167 TRAWICK GU 21 168N 2800N 168 448 XTO ENERGY INC. 178804 TRAWICK GU 5 1176N 2800N 1792 2483 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 31 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 178924 TRAWICK GU 2 420N 2800N 532 1065 XTO ENERGY INC. 186366 TRAWICK GU 12 6804X 7000X 7000 13756 XTO ENERGY INC. 189812 TRAWICK GU 22 364N 2800N 532 844 XTO ENERGY INC. 190669 TRAWICK GU 17 1820N 2800N 2296 4007 XTO ENERGY INC. 193412 TRAWICK GU 4 1372N 2800N 1680 2713 XTO ENERGY INC. 195264 TRAWICK GU 2 4144X 5180X 5180 8368 XTO ENERGY INC. 195506 TRAWICK GU 3 1624N 2800N 1820 3495 XTO ENERGY INC. 195532 TRAWICK GU 10 2576X 3836X 3836 5498 XTO ENERGY INC. 195541 TRAWICK GU 6 1876N 2800N 2436 4066 XTO ENERGY INC. 196440 TRAWICK GU 1 2744X 3108X 3108 5759 XTO ENERGY INC. 202364 TRAWICK GU 8 2408X 3220X 3220 5203 XTO ENERGY INC. 202370 TRAWICK GU 16 6524X 6636X 6636 13174 XTO ENERGY INC. 202372 TRAWICK GU 44 1568N 2800N 1568 3423 XTO ENERGY INC. 202701 TRAWICK GU 19 4956X 5432X 5432 10677 XTO ENERGY INC. 203547 TRAWICK GU 7 1820N 2800N 1932 3751 XTO ENERGY INC. 203895 TRAWICK GU 61 560N 2800N 868 1331 XTO ENERGY INC. 204312 TRAWICK GU 9 1372N 2800N 1876 2854 XTO ENERGY INC. 204493 TRAWICK GU 60 840N 2800N 868 1831 XTO ENERGY INC. 204824 TRAWICK GU 52 3360X 3836X 3836 7156 XTO ENERGY INC. 205073 TRAWICK GU 44 1204N 2800N 1204 3241 XTO ENERGY INC. 205740 TRAWICK GU 14 560N 2800N 1036 1327 XTO ENERGY INC. 206402 TRAWICK GU 12 2296N 2800N 2660 5073 XTO ENERGY INC. 206403 TRAWICK GU 11 2156N 2800N 2464 4681 XTO ENERGY INC. 207684 TRAWICK GU 62 420N 2800N 616 957 XTO ENERGY INC. 208284 TRAWICK GU 15 1988N 2800N 2324 4388 XTO ENERGY INC. 208472 TRAWICK GU 11 700N 2800N 868 1640 XTO ENERGY INC. 209236 TRAWICK GU 17 112N 2800N 252 244 XTO ENERGY INC. 210357 TRAWICK GU 8 3276X 4760X 4760 5321 XTO ENERGY INC. 210543 TRAWICK GU 4 7448X 8008X 8008 15983 XTO ENERGY INC. 211400 TRAWICK GU 1 4900X 5236X 5236 10085 XTO ENERGY INC. 211800 TRAWICK GU 6 5740X 6216X 6216 11620 XTO ENERGY INC. 211826 TRAWICK GU 7 1092N 2800N 1652 2450 XTO ENERGY INC. 212333 TRAWICK G.U. 25 2436X 3248X 3248 4577 XTO ENERGY INC. 213116 TRAWICK GU 10 3584X 4200X 4200 7794 XTO ENERGY INC. 215024 TRAWICK GU 18 2968X 3360X 3360 6299 XTO ENERGY INC. 215026 TRAWICK GU 5 896N 2800N 1176 1957 XTO ENERGY INC. 215031 TRAWICK GU 5 4788X 6048X 6048 10319 XTO ENERGY INC. 215536 TRAWICK GU 10 6412X 7000X 7000 13953 XTO ENERGY INC. 216161 TRAWICK GU 9 1624N 2800N 1960 3553 XTO ENERGY INC. 216179 TRAWICK GU 11 252N 2800N 448 546 XTO ENERGY INC. 217056 TRAWICK GU 3 952N 2800N 952 3615 XTO ENERGY INC. 218487 TRAWICK GU 6 4284X 4620X 4620 9268 XTO ENERGY INC. 218937 TRAWICK GU 19 420N 2800N 560 1069 XTO ENERGY INC. 219769 TRAWICK GU 6 3444X 3976X 3976 7187 XTO ENERGY INC. 220637 TRAWICK GU 1 4788X 5544X 5544 9714 XTO ENERGY INC. 220774 TRAWICK GU 2 2464N 2800N 2492 5305 XTO ENERGY INC. 220778 TRAWICK GU 2 1680N 2800N 1820 3679 XTO ENERGY INC. 220824 TRAWICK GU 1 2548X 3024X 3024 4893 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 32 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 222054 TRAWICK GU 3 5376X 6468X 6468 11553 XTO ENERGY INC. 222131 TRAWICK GU 12 1400X 1400X 1400 10165 XTO ENERGY INC. 222276 TRAWICK GU 1 7588X 8932X 8932 16508 XTO ENERGY INC. 222379 TRAWICK GU 10 5488X 6832X 6832 11714 XTO ENERGY INC. 222744 TRAWICK GU 3 1232N 2800N 1652 2811 XTO ENERGY INC. 223155 TRAWICK GU 6 3052X 3192X 3192 6633 XTO ENERGY INC. 223380 TRAWICK GU 18 2604X 3024X 3024 5617 XTO ENERGY INC. 224072 TRAWICK GU 21 2100N 2800N 2100 4550 XTO ENERGY INC. 224783 TRAWICK GU 3 5320X 6580X 6580 11377 XTO ENERGY INC. 225554 TRAWICK GU 8 3724X 4340X 4340 7679 XTO ENERGY INC. 225730 TRAWICK GU 20 448N 2800N 1988 3037 XTO ENERGY INC. 226245 TRAWICK GU 7 840N 2800N 1008 1631 XTO ENERGY INC. 227737 TRAWICK GU 9 868X 3080X 3080 1683 XTO ENERGY INC. 227849 TRAWICK GU 4 3388X 3640X 3640 7374 XTO ENERGY INC. 228656 TRAWICK GU 6 6916X 7420X 7420 9433 XTO ENERGY INC. 229085 TRAWICK GU 4 3416X 4004X 4004 7342 XTO ENERGY INC. 229108 TRAWICK GU 7 1484N 2800N 1988 3364 XTO ENERGY INC. 229701 TRAWICK GU 16 3808X 4116X 4116 8140 XTO ENERGY INC. 230080 TRAWICK GU 8 4620X 5488X 5488 9610 XTO ENERGY INC. 230321 TRAWICK GU 8 4256X 4732X 4732 9243 XTO ENERGY INC. 230325 TRAWICK GU 10 112N 2800N 112 2506 XTO ENERGY INC. 230565 TRAWICK GU 4 4984X 5096X 5096 10630 XTO ENERGY INC. 231594 TRAWICK GU 11 784N 2800N 1092 1790 XTO ENERGY INC. 231627 TRAWICK GU 7 3304X 3584X 3584 7159 XTO ENERGY INC. 232567 TRAWICK GU 2 644N 2800N 644 2845 XTO ENERGY INC. 233188 TRAWICK GU 12 2184X 3528X 3528 4492 XTO ENERGY INC. 235751 TRAWICK GU 21 1316N 2800N 1512 2893 XTO ENERGY INC. 236005 TRAWICK GU 22 3248X 4144X 4144 7057 XTO ENERGY INC. 236055 TRAWICK GU 17 840N 2800N 1960 1847 XTO ENERGY INC. 236113 TRAWICK GU 14 1456N 2800N 1456 4854 XTO ENERGY INC. 236763 TRAWICK GU 7 784N 2800N 868 1730 XTO ENERGY INC. 238103 TRAWICK GU 18 4956X 6020X 6020 10767 XTO ENERGY INC. 238354 TRAWICK GU 3 868N 2800N 868 4130 XTO ENERGY INC. 238383 TRAWICK GU 18 3864X 4956X 4956 8156 XTO ENERGY INC. 238606 TRAWICK GU 2 2100X 3108X 3108 4470 XTO ENERGY INC. 239054 TRAWICK GU 5 1372N 2800N 2576 2906 XTO ENERGY INC. 239079 TRAWICK GU 21 1596N 2800N 1820 3509 XTO ENERGY INC. 239628 TRAWICK GU 21 896N 2800N 1512 1814 XTO ENERGY INC. 240006 TRAWICK GU 22 2352N 2800N 2744 5147 XTO ENERGY INC. 240200 TRAWICK GU 21 2912X 3108X 3108 6134 XTO ENERGY INC. 240436 TRAWICK GU 29 1596N 2800N 1596 3467 XTO ENERGY INC. 241865 TRAWICK GU 5 2464N 2800N 2520 5404 XTO ENERGY INC. 241866 TRAWICK GU 10 112N 2800N 112 3992 XTO ENERGY INC. 241955 TRAWICK GU 9 4592X 4844X 4844 9934 XTO ENERGY INC. 242739 TRAWICK GU 14 1344X 1344X 1344 6288 XTO ENERGY INC. 242744 TRAWICK GU 1 3892X 4060X 4060 8252 XTO ENERGY INC. 242978 TRAWICK GU 12 616N 2800N 2156 1716 XTO ENERGY INC. 242980 TRAWICK GU 17 56N 2800N 140 122 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 33 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 243771 TRAWICK GU 9 1260N 2800N 1260 4544 XTO ENERGY INC. 243776 TRAWICK GU 17 1120N 2800N 1120 3210 XTO ENERGY INC. 244300 TRAWICK GU 19 532N 2800N 1876 1808 XTO ENERGY INC. 245619 TRAWICK GU 10 6160X 6440X 6440 13279 XTO ENERGY INC. 246293 TRAWICK GU 15 252N 2800N 252 543 XTO ENERGY INC. 246297 TRAWICK GU 9 56N 2800N 56 1774 XTO ENERGY INC. 246328 TRAWICK GU 14 1260N 2800N 2044 1703 XTO ENERGY INC. 246542 TRAWICK GU 17 3220X 3220X 3220 7052 XTO ENERGY INC. 247209 TRAWICK GU 4 3584X 3836X 3836 7354 XTO ENERGY INC. 247681 TRAWICK GU 12 3836X 5236X 5236 8055 XTO ENERGY INC. 247682 TRAWICK GU 21 1904N 2800N 2408 4006 XTO ENERGY INC. 247683 TRAWICK GU 22 3416X 4144X 4144 6842 XTO ENERGY INC. 248165 TRAWICK GU 27 3024X 3500X 3500 6592 XTO ENERGY INC. 249117 TRAWICK GU 32 56N 2800N 140 207 XTO ENERGY INC. 249374 TRAWICK GU 22 1736X 1736X 1736 6872 XTO ENERGY INC. 249384 TRAWICK GU 8 3500X 3892X 3892 7620 XTO ENERGY INC. 249422 TRAWICK GU 4 1596N 2800N 2128 3472 XTO ENERGY INC. 249912 TRAWICK GU 14 1988N 2800N 2296 4075 XTO ENERGY INC. 250253 TRAWICK GU 11 2436X 3472X 3472 1274 XTO ENERGY INC. 250915 TRAWICK GU 29 0N 2800N 896 0 XTO ENERGY INC. 251133 TRAWICK GU 19 1596X 1596X 1596 3818 XTO ENERGY INC. 252939 TRAWICK GAS UNI 1092N 2800N 1092 2369 XTO ENERGY INC. 253010 TRAWICK GU 15 2716X 2716X 2716 5597 XTO ENERGY INC. 254287 TRAWICK GAS UNI 112N 2800N 560 478 XTO ENERGY INC. 255211 TRAWICK GAS UNI 140N 2800N 280 265 XTO ENERGY INC. 255398 TRAWICK GU 32 1120N 2800N 1176 2452 XTO ENERGY INC. 256291 TRAWICK GAS UNI 700N 2800N 1204 1497 XTO ENERGY INC. 257403 TRAWICK GAS UNI 2296X 3276X 3276 4847 XTO ENERGY INC. 257529 TRAWICK GAS UNI 1708N 2800N 1904 3188 XTO ENERGY INC. 260561 TRAWICK GAS UNI 1960N 2800N 2772 4437 FIELD TOTAL MONTHLY DELIVERABILITY 530348 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. 952X 952X 952 6367 FIELD TOTAL MONTHLY DELIVERABILITY 952 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF ENERQUEST CORPORATIO 215126 WATTS GAS UNIT 0N 2800N 1176 3421 XTO ENERGY INC. 219182 LEDBETTER-JONES 84N 2800N 476 245 FIELD TOTAL MONTHLY DELIVERABILITY 1652 06 WHELAN (TRAVIS PEAK) FLD NO. 96789625 AO ROSE CITY RESOURCES, 291638 EDMONSON, LEE 14B2 EXT 84 12 XTO ENERGY INC. 291765 ONEY, HENRY 12N 2800N 112 34 FIELD TOTAL MONTHLY DELIVERABILITY 196 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 34 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 1232N 2800N 1232 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 28 0 XTO ENERGY INC. 136219 DRIGGERS, D.C. 588N 2800N 588 2309 XTO ENERGY INC. 138416 DRIGGERS, D.C. 1568X 1568X 1568 8854 XTO ENERGY INC. 139928 MEADOWS GAS UNI 1176N 2800N 1512 3410 XTO ENERGY INC. 141007 KILLINGSWORTH 672N 2800N 672 2498 XTO ENERGY INC. 142040 SPEAR 14B DENY 0 0 XTO ENERGY INC. 142218 SPEAR 140N 2800N 392 337 XTO ENERGY INC. 142591 DRIGGERS, D.C. 0N 2800N 1428 0 XTO ENERGY INC. 142911 SPEAR 588N 2800N 588 1499 XTO ENERGY INC. 142987 WHITEHURST, T. 812N 2800N 812 3862 XTO ENERGY INC. 143636 HAMBY HEIRS GU 1288N 2800N 1680 2768 XTO ENERGY INC. 144381 SPEAR 0N 2800N 28 0 XTO ENERGY INC. 145247 ALLEN, MARY B. 14B2 EXT 0 0 XTO ENERGY INC. 145263 ALLEN, MARY B. 0N 2800N 1176 0 XTO ENERGY INC. 145990 HAMBY HEIRS GU 728N 2800N 2296 3300 XTO ENERGY INC. 146465 HAMBY HEIRS GU 84N 2800N 252 153 XTO ENERGY INC. 147460 DRIGGERS, D.C. 1036X 1036X 1036 5738 XTO ENERGY INC. 148762 EVANS, M. W. 560N 2800N 560 1334 XTO ENERGY INC. 149643 JONES, ROSA LEE 588N 2800N 588 4360 XTO ENERGY INC. 151134 JONES, GOLDEN 0N 2800N 644 0 XTO ENERGY INC. 151907 BROWN, CLEVE T. A. 0 0 XTO ENERGY INC. 155535 DRIGGERS, D.C. 3472X 4200X 4200 5799 XTO ENERGY INC. 155544 DRIGGERS, D.C. 560N 2800N 560 1760 XTO ENERGY INC. 155561 DRIGGERS, D.C. 4956X 4956X 4956 10455 XTO ENERGY INC. 186052 JONES, ROSA LEE T. A. 0 0 XTO ENERGY INC. 192913 WSGU4 (SKIPPER 1036N 2800N 1288 2534 XTO ENERGY INC. 197479 WSCGU (HORTON-D 2352X 2352X 2352 6622 XTO ENERGY INC. 197988 WSCGU (KELLY) 2380X 3976X 3976 3692 XTO ENERGY INC. 198263 HAMBY HEIRS 2-A 28N 2800N 56 71 XTO ENERGY INC. 203640 WSCGU (HORTON-D 252N 2800N 1848 517 XTO ENERGY INC. 204822 PINE TREE I.S.D 1148N 2800N 2716 3723 XTO ENERGY INC. 206234 WSCGU (HORTON-D 1260N 2800N 1568 2564 XTO ENERGY INC. 206361 WSGU7 (HORTON-D 1512N 2800N 1540 3545 XTO ENERGY INC. 206886 PINE TREE I.S.D 3024X 3108X 3108 6111 XTO ENERGY INC. 207217 SKIPPER UNIT 0N 2800N 308 0 XTO ENERGY INC. 207690 WSGU11 (GRAY -8 1400X 2884X 2884 2279 XTO ENERGY INC. 207881 WSCGU (HORTON-D 1596N 2800N 1596 3753 XTO ENERGY INC. 208877 WSCGU (HORTON-D 1932X 3080X 3080 4108 XTO ENERGY INC. 208969 PINE TREE I.S.D 1792X 3668X 3668 3493 XTO ENERGY INC. 211118 SKIPPER UNIT 2884X 2884X 2884 5974 XTO ENERGY INC. 219176 WSCGU (HORTON-D 0N 2800N 168 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 35 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 219835 WSGU11 (GRAY -9 364N 2800N 560 994 XTO ENERGY INC. 222149 PINE TREE I.S.D 1540N 2800N 2156 2753 XTO ENERGY INC. 222315 WSCGU (HORTON-D 3472X 4480X 4480 7354 XTO ENERGY INC. 224028 EVANS, M. W. 28X 28X 28 5747 XTO ENERGY INC. 226443 WSGU4 (SKIPPER 2772X 2772X 2772 6301 XTO ENERGY INC. 227378 WSGU7 (HORTON-D 2996X 3276X 3276 6439 XTO ENERGY INC. 227454 WSGU4 (SKIPPER 1988N 2800N 2072 4184 XTO ENERGY INC. 245585 WSCGU (HORTON-D 2800X 3668X 3668 5749 FIELD TOTAL MONTHLY DELIVERABILITY 78848 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 AF XTO ENERGY INC. 016955 HAYS, MARTIN 532N 2800N 532 1115 XTO ENERGY INC. 192238 WSCGU (HORTON-D 448N 2800N 560 1456 XTO ENERGY INC. 195657 WSCGU (ROBERTSO 812N 2800N 868 1821 XTO ENERGY INC. 196639 WSGU11 (GRAY-7) 588N 2800N 588 1520 XTO ENERGY INC. 204232 SKIPPER UNIT SWR 10 336 0 XTO ENERGY INC. 206993 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 207710 WSGU1 (LACY, E. 2436X 2436X 2436 6799 FIELD TOTAL MONTHLY DELIVERABILITY 5320 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. 3080X 4676X 4676 5974 XTO ENERGY INC. 142015 KELLY, G.A. 0N 2800N 56 0 XTO ENERGY INC. 142589 KELLY, G.A. 140N 2800N 196 348 XTO ENERGY INC. 157360 WHITEHURST, T. 14B2 EXT 0 0 XTO ENERGY INC. 167342 DRIGGERS, D.C. SI MULT 0 0 XTO ENERGY INC. 173153 SPEAR PRTL PLG 0 0 XTO ENERGY INC. 179749 WHITEHURST, T. 0N 2800N 28 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. 945936-0001 NNG SPOT SYSTEM PAGE 36 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF 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. 291115 PINE TREE ISD 140N 2800N 308 454 FIELD TOTAL MONTHLY DELIVERABILITY 5264 06 WILLOW SPRINGS-MACKEY (TR. PK.) FLD NO. 97760500 AF SILVER OAK OPERATING 110755 MCAFEE, WILLIE 952N 2800N 1120 90 FIELD TOTAL MONTHLY DELIVERABILITY 1120 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 28.0000000 1988 RESEVOIR MARKET DEMAND FOR FEBRUARY 2023 3534 RESERVOIR MARKET DEMAND FORECAST FOR APRIL 2023 BEDROCK PRODUCTION, 221689 DEAN 14B2 EXT 168 0 FIELD TOTAL MONTHLY DELIVERABILITY 168 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 924X 924X 924 10195 XTO ENERGY INC. 241414 BANNER ESTATE 2464X 2464X 2464 6149 FIELD TOTAL MONTHLY DELIVERABILITY 3388 7C BROWN-BASSETT (ELLENBURGER) FLD NO. 12390375 NF XTO ENERGY INC. 224264 BANNER ESTATE 7280X 10976X 10976 12336 XTO ENERGY INC. 244420 GOODE ESTATE UN 24528X 26124X 26124 51954 FIELD TOTAL MONTHLY DELIVERABILITY 37100 7C BROWN-BASSETT (STRAWN) FLD NO. 12390625 NF XTO ENERGY INC. 160922 BANNER ESTATE 2408X 5068X 5068 4917 XTO ENERGY INC. 243696 BANNER ESTATE 2128N 2800N 2604 4471 XTO ENERGY INC. 247561 BANNER ESTATE 4088X 4088X 4088 5582 XTO ENERGY INC. 254606 BANNER ESTATE 5712X 5712X 5712 4500 FIELD TOTAL MONTHLY DELIVERABILITY 17472 7C BROWN-BASSETT (WOLFCAMP) FLD NO. 12390750 NF XTO ENERGY INC. 223127 BANNER ESTATE 14B DENY 392 0 XTO ENERGY INC. 224627 BASSETT GOODE 14B DENY 504 0 XTO ENERGY INC. 225463 BASSETT GOODE 14B DENY 868 0 XTO ENERGY INC. 225558 BANNER ESTATE 14B DENY 0 0 XTO ENERGY INC. 226887 BANNER ESTATE 14B DENY 1372 0 XTO ENERGY INC. 226889 BANNER ESTATE 14B DENY 0 0 XTO ENERGY INC. 227322 BROTHERTON 14B DENY 588 0 XTO ENERGY INC. 227457 GOODE ESTATE 14B DENY 476 0 XTO ENERGY INC. 227970 BANNER ESTATE 14B DENY 588 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 37 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7C BROWN-BASSETT (WOLFCAMP) FLD NO. 12390750 NF XTO ENERGY INC. 229387 BANNER ESTATE 14B DENY 0 0 XTO ENERGY INC. 230871 BROWN BASSETT G 14B DENY 588 0 XTO ENERGY INC. 234900 BANNER ESTATE 14B DENY 2128 0 XTO ENERGY INC. 234905 BROWN BASSETT 14B DENY 1904 0 FIELD TOTAL MONTHLY DELIVERABILITY 9408 7C PEGASUS (DEVONIAN) FLD NO. 70279125 AF BREITBURN OPERATING 247644 PEGASUS FIELD U 784X 784X 784 3058 BREITBURN OPERATING 255857 WILSON, T. R. 4 P&A-COND 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 784 7C WILSHIRE (CONSOLIDATED) FLD NO. 97834003 NF BREITBURN OPERATING 241468 MCELROY RANCH C 14B2 EXT 0 0 BREITBURN OPERATING 243751 MCELROY RANCH C 1288N 2800N 1400 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 1400 08 BLOCK 16 (DEVONIAN) FLD NO. 09269284 NF XTO ENERGY INC. 044182 PYOTE GAS UNIT 4368X 4508X 4508 8468 XTO ENERGY INC. 044840 PYOTE GAS UNIT 3024X 4256X 4256 6156 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 560N 2800N 1176 1352 *** XTO ENERGY INC. 055906 DOBBINS, W. T. 24780X 25032X 25032 46036 *** XTO ENERGY INC. 058764 FORTSON GAS UNI 84N 2800N 168 186 *** XTO ENERGY INC. 064556 MCBIRNEY UNIT N T. A. 0 0 XTO ENERGY INC. 147248 PYOTE GAS UNIT 6748X 6748X 6748 12586 FIELD TOTAL MONTHLY DELIVERABILITY 41888 08 BLOCK 16 (ELLEN.) FLD NO. 09269426 AF *** XTO ENERGY INC. 055817 DOBBINS, W. T. 18284X 18284X 18284 36313 *** XTO ENERGY INC. 058600 FORTSON GAS UNI 5152X 5152X 5152 8030 *** XTO ENERGY INC. 062048 MCBIRNEY UNIT N 532N 2800N 812 1078 FIELD TOTAL MONTHLY DELIVERABILITY 24248 08 BLOCK 16 (MONTOYA) FLD NO. 09269568 NF BREITBURN OPERATING 250696 PYOTE GAS UNIT 14B2 EXT 5936 0 XTO ENERGY INC. 245711 PYOTE GAS UNIT T. A. 0 7 FIELD TOTAL MONTHLY DELIVERABILITY 5936 08 COYANOSA (DEVONIAN) FLD NO. 21382375 NF XTO ENERGY INC. 033925 SIBLEY UNIT 196X 196X 196 6182 XTO ENERGY INC. 034935 COYANOSA UNIT # 12012X 12180X 12180 25139 XTO ENERGY INC. 035669 COYANOSA UNIT N 2296X 2296X 2296 9243 XTO ENERGY INC. 035910 COYANOSA UNIT 4 6048X 6048X 6048 12701 FIELD TOTAL MONTHLY DELIVERABILITY 20720 08 COYANOSA (ELLENBURGER) FLD NO. 21382500 NF *** XTO ENERGY INC. 035911 COYANOSA UNIT # 4396X 7392X 7392 9278 XTO ENERGY INC. 037040 SIBLEY UNIT 21840X 23156X 23156 44613 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 38 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 COYANOSA (ELLENBURGER) FLD NO. 21382500 NF XTO ENERGY INC. 039846 COYANOSA UNIT N 8176X 8176X 8176 29136 FIELD TOTAL MONTHLY DELIVERABILITY 38724 08 COYANOSA (MISS. 10475) FLD NO. 21382750 NF BREITBURN OPERATING 253730 MOORE, WAYNE 14B2 EXT 560 0 XTO ENERGY INC. 042477 COYANOSA UNIT N T. A. 0 0 XTO ENERGY INC. 243260 EFFIE POTTS SIB 3N 2800N 28 6 FIELD TOTAL MONTHLY DELIVERABILITY 588 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" 1764N 2800N 2268 3752 XTO ENERGY INC. 196011 TURNER, FRED JR 10976X 12740X 12740 21900 FIELD TOTAL MONTHLY DELIVERABILITY 15008 08 GOMEZ (ELLENBURGER) FLD NO. 35708333 NF XTO ENERGY INC. 031849 WILLBANKS, HENR 25592X 65576X 65576 50740 XTO ENERGY INC. 037654 BENNETT, J. R. 49532X 85876X 85876 95328 XTO ENERGY INC. 040125 TYRRELL, W. C. 29792X 31304X 31304 64101 XTO ENERGY INC. 040228 GOMEZ GAS UNIT 14B DENY 2772 0 XTO ENERGY INC. 041753 GOMEZ GAS UNIT 4900X 4900X 4900 10871 *** XTO ENERGY INC. 043827 GOMEZ GAS UNIT 14B2 EXT 0 0 XTO ENERGY INC. 043897 GOMEZ GAS UNIT 2352N 2800N 2436 5264 XTO ENERGY INC. 044560 GOMEZ GAS UNIT 18844X 18984X 18984 40906 *** XTO ENERGY INC. 045582 GOMEZ GAS UNIT 14B2 EXT 28 0 *** XTO ENERGY INC. 048330 GOMEZ GAS UNIT 75628X 89852X 89852 127743 XTO ENERGY INC. 063757 GILMORE, V. 14B2 EXT 0 0 XTO ENERGY INC. 069784 GILMORE, V. 19460X 19460X 19460 41922 FIELD TOTAL MONTHLY DELIVERABILITY 321188 08 MC COMB (ELLENBURGER) FLD NO. 59030500 NF XTO ENERGY INC. 113861 MCCOMB, M. GAS 25144X 25788X 25788 50393 FIELD TOTAL MONTHLY DELIVERABILITY 25788 08 OATES, NE. (DEVONIAN) FLD NO. 66591333 NF XTO ENERGY INC. 038485 SMITH, HORACE 28N 2800N 28 26 XTO ENERGY INC. 044455 VALLAT, B. W. 24696X 29652X 29652 39711 XTO ENERGY INC. 045595 EICHENHOFER, C. 20188X 23968X 23968 36954 *** XTO ENERGY INC. 046610 SHELL 28N 2800N 1848 232 FIELD TOTAL MONTHLY DELIVERABILITY 55496 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 896X 896X 896 5550 FIELD TOTAL MONTHLY DELIVERABILITY 896 08 WAHA (MONTOYA FB-2) FLD NO. 94648835 NF BREITBURN OPERATING 261744 HODGE, J. HOWAR 0X 25200X 25200 0 XTO ENERGY INC. 256760 HODGE, J. HOWAR 13384X 16240X 16240 28465 FIELD TOTAL MONTHLY DELIVERABILITY 41440 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 39 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF BEDROCK PRODUCTION, 210256 BONDS RANCH 1792N 2800N 2632 6476 BEDROCK PRODUCTION, 210316 BONDS RANCH 3164X 3640X 3640 9737 BEDROCK PRODUCTION, 210438 BONDS RANCH 2044X 2044X 2044 13626 BEDROCK PRODUCTION, 210598 BONDS RANCH 1204N 2800N 2156 3745 BEDROCK PRODUCTION, 210663 BONDS RANCH "A" 4928X 5516X 5516 15686 BEDROCK PRODUCTION, 211616 BONDS RANCH 784N 2800N 812 2566 BEDROCK PRODUCTION, 212761 BONDS RANCH 1176N 2800N 1344 3914 BEDROCK PRODUCTION, 213550 BONDS RANCH 1092N 2800N 1344 2494 BEDROCK PRODUCTION, 213751 BONDS RANCH 6160X 6748X 6748 19678 BEDROCK PRODUCTION, 213896 BONDS RANCH 560X 560X 560 7657 BEDROCK PRODUCTION, 213898 BONDS RANCH 3920X 3920X 3920 11385 BEDROCK PRODUCTION, 213899 BONDS RANCH "A" 1680X 1680X 1680 16267 BEDROCK PRODUCTION, 213932 BONDS RANCH 2688X 3164X 3164 8272 BEDROCK PRODUCTION, 213933 BONDS RANCH 4564X 5124X 5124 9850 BEDROCK PRODUCTION, 214804 BONDS RANCH 5068X 5068X 5068 9646 BEDROCK PRODUCTION, 214839 BONDS RANCH 3864X 4312X 4312 11122 BEDROCK PRODUCTION, 214896 BONDS RANCH 0N 2800N 28 0 BEDROCK PRODUCTION, 214901 BONDS RANCH 84N 2800N 1456 686 BEDROCK PRODUCTION, 219010 BONDS RANCH 2548X 3304X 3304 5464 BEDROCK PRODUCTION, 224780 BONDS RANCH 1064N 2800N 1176 2376 BEDROCK PRODUCTION, 241176 BONDS RANCH 6860X 8092X 8092 21858 BEDROCK PRODUCTION, 254747 BONDS RANCH 14B2 EXT 0 0 BEDROCK PRODUCTION, 275542 BONDS RANCH 8652X 8764X 8764 26960 BEDROCK PRODUCTION, 275543 BONDS RANCH 7560X 8484X 8484 23992 BEDROCK PRODUCTION, 276534 BONDS RANCH (SA 7896X 8008X 8008 23506 BKV NORTH TEXAS, LLC 190388 INDIAN CREEK 140N 2800N 140 694 BKV NORTH TEXAS, LLC 210452 COPELAND UNIT D 1372N 2800N 1512 4527 BKV NORTH TEXAS, LLC 211388 COPELAND GG UNI 11256X 11256X 11256 35745 BKV NORTH TEXAS, LLC 211750 MARINE CREEK GG 3976X 4088X 4088 5084 BKV NORTH TEXAS, LLC 212752 BAGBY HASLET UN 3360X 3360X 3360 7441 BKV NORTH TEXAS, LLC 213270 WALSH RANCH WES 3108X 3108X 3108 12066 BKV NORTH TEXAS, LLC 213293 FEDERAL 7392X 9100X 9100 16419 BKV NORTH TEXAS, LLC 213769 ROE, MAUDIE WAL 14B2 EXT 0 0 BKV NORTH TEXAS, LLC 213872 TRWD 7392X 8120X 8120 20607 BKV NORTH TEXAS, LLC 213915 TRWD UNIT 6384X 7756X 7756 12533 BKV NORTH TEXAS, LLC 214127 MCDONALD HASLET 2996X 2996X 2996 4987 BKV NORTH TEXAS, LLC 214254 WELLS "B" UNIT 532N 2800N 532 2345 BKV NORTH TEXAS, LLC 214582 TRWD III 0N 2800N 28 0 BKV NORTH TEXAS, LLC 214586 MISSION UNIT 1092N 2800N 1484 3693 BKV NORTH TEXAS, LLC 214910 FACEY 3416X 3416X 3416 8269 BKV NORTH TEXAS, LLC 215292 TRWD 9744X 10332X 10332 30138 BKV NORTH TEXAS, LLC 215323 TRWD II WEST 2604X 2604X 2604 13659 BKV NORTH TEXAS, LLC 215364 WALSH CRESSON R 1792X 2268X 2268 2818 BKV NORTH TEXAS, LLC 215365 GEORGIA PACIFIC 1904N 2800N 2184 2646 BKV NORTH TEXAS, LLC 227132 TRIGG CW BEATIS 1064X 3808X 3808 1234 BKV NORTH TEXAS, LLC 227134 TRIGG CW BEATIS 4116X 4788X 4788 11038 BKV NORTH TEXAS, LLC 227177 BUNNY LEECH 644X 2856X 2856 1359 BKV NORTH TEXAS, LLC 227178 GREEN HIGHLANDE 3892X 4732X 4732 12575 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 40 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF BKV NORTH TEXAS, LLC 229263 TRIGG CW BEATIS 1400X 3164X 3164 1312 BKV NORTH TEXAS, LLC 230525 FLASHBACK 252X 252X 252 8856 BKV NORTH TEXAS, LLC 230987 WHITE LIGHTNING 2604X 3024X 3024 7642 BKV NORTH TEXAS, LLC 230988 COUNTY LINE HI 3024X 3556X 3556 9604 BKV NORTH TEXAS, LLC 230997 MATHIS COAL CAR 28N 2800N 28 5640 BKV NORTH TEXAS, LLC 232319 COUNTY LINE HI 7084X 9604X 9604 20544 BKV NORTH TEXAS, LLC 233110 GREEN MCDRAKE 0X 2828X 2828 0 BKV NORTH TEXAS, LLC 233505 HASLET, GREGORY 196X 196X 196 8817 BKV NORTH TEXAS, LLC 233781 COUNTY LINE HI 6384X 6916X 6916 19674 BKV NORTH TEXAS, LLC 238259 TORNADO 3752X 4648X 4648 11824 BKV NORTH TEXAS, LLC 240251 KNAPP SISTERS 2268N 2800N 2408 7831 BKV NORTH TEXAS, LLC 240341 TRIGG CW BEATIS 392X 3752X 3752 9175 BKV NORTH TEXAS, LLC 241235 COPPER CAR UNIT 0X 3780X 3780 0 BKV NORTH TEXAS, LLC 243442 FLASHBACK 1764X 3332X 3332 3352 BKV NORTH TEXAS, LLC 243944 FREIGHT TRAIN B 14B2 EXT 2352 0 BKV NORTH TEXAS, LLC 243957 FREIGHT TRAIN U 4564X 4564X 4564 9990 BKV NORTH TEXAS, LLC 244766 DEMARAIS 2856X 3276X 3276 8989 BKV NORTH TEXAS, LLC 244770 COUNTY LINE HI 2156N 2800N 2716 7225 BKV NORTH TEXAS, LLC 248948 VILLAGE CREEK U 1372X 5936X 5936 2704 BKV NORTH TEXAS, LLC 248979 GREEN HIGHLANDE 1932N 2800N 2604 6570 BKV NORTH TEXAS, LLC 251919 KNAPP B UNIT 1904N 2800N 2016 5622 BKV NORTH TEXAS, LLC 252033 KNAPP E UNIT 0X 4060X 4060 0 BKV NORTH TEXAS, LLC 252046 KNAPP B UNIT 2604N 2800N 2632 8277 BKV NORTH TEXAS, LLC 252049 KNAPP C UNIT 0N 2800N 1596 0 BKV NORTH TEXAS, LLC 252050 KNAPP D UNIT 0N 2800N 28 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 28 0 BKV NORTH TEXAS, LLC 252366 KNAPP C UNIT 0N 2800N 168 0 BKV NORTH TEXAS, LLC 252392 FLASHBACK 28N 2800N 28 5549 BKV NORTH TEXAS, LLC 252393 FLASHBACK 1960N 2800N 1960 6467 BKV NORTH TEXAS, LLC 252774 SHERRILL KNAPP 0N 2800N 420 0 BKV NORTH TEXAS, LLC 253718 FREIGHT TRAIN U 616X 616X 616 22048 BKV NORTH TEXAS, LLC 253724 TORNADO UNIT 5040X 5180X 5180 15496 BKV NORTH TEXAS, LLC 253970 COUNTY LINE HI 280N 2800N 280 2572 BKV NORTH TEXAS, LLC 255864 KNAPP SISTERS 1932N 2800N 2212 3284 BKV NORTH TEXAS, LLC 256816 COPPER CAR UNIT 4536X 4536X 4536 11435 BKV NORTH TEXAS, LLC 256892 DALTON UNIT 1008X 3192X 3192 1090 BKV NORTH TEXAS, LLC 256973 COPPER CAR UNIT 3780X 3976X 3976 9588 BKV NORTH TEXAS, LLC 258334 KNAPP F UNIT 14B2 EXT 0 0 BKV NORTH TEXAS, LLC 258338 KNAPP E UNIT 0N 2800N 56 0 BKV NORTH TEXAS, LLC 259165 ROCHIN UNIT 6748X 7252X 7252 21464 BKV NORTH TEXAS, LLC 259208 GREEN HIGHLANDE 3192X 3556X 3556 10158 BKV NORTH TEXAS, LLC 259210 GREEN HIGHLANDE 2632X 3136X 3136 8148 BKV NORTH TEXAS, LLC 265746 ROCKERFELLOW UN 4424X 7280X 7280 7966 EAGLERIDGE OPERATING 242141 BONDS RANCH E 14B2 EXT 476 0 XTO ENERGY INC. 213532 L&S LAND 1260X 1260X 1260 20818 XTO ENERGY INC. 214558 EAGLECREST UNIT 4396X 4648X 4648 9531 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 41 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF XTO ENERGY INC. 214570 EAGLECREST 1372N 2800N 1820 3121 FIELD TOTAL MONTHLY DELIVERABILITY 311192 GAS LIMIT MONTHLY TOTAL 10241244 ***G-10 DELIVERABILITY MONTHLY TOTAL 3437364 SYSTEM MONTHLY TOTAL 13678608 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 42 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2023 UPDATED THRU 01/26/2023 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 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF ELLIS EXPLORATION, I 015566 BURNETT, A. R. 14B2 EXT 280 0 FIELD TOTAL MONTHLY DELIVERABILITY 280 G-10 DELIVERABILITY MONTHLY TOTAL 280 SYSTEM MONTHLY TOTAL 280 XTO ENERGY INC. 945936-0003 TWPL SPOT SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2023 UPDATED THRU 01/26/2023 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 12/1 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 FEBRUARY 2023 UPDATED THRU 01/26/2023 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 7952 XTO ENERGY INC. 00988 LACO OIL COMPANY, ET AL -D- 0 XTO ENERGY INC. 03165 WELLS, GRACE "A" 27552 FIELD TOTAL MONTHLY GAS LIMIT 35504 05 OPELIKA, NE. 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D. 476N 2800N 476 1075 XTO ENERGY INC. 138837 YOUNG, REX 140N 2800N 140 287 FIELD TOTAL MONTHLY DELIVERABILITY 2660 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, 448N 2800N 448 1854 XTO ENERGY INC. 015735 TCGU9 (RYON, J. 308N 2800N 308 659 XTO ENERGY INC. 034943 TCGU3 (YOUNG, M 0N 2800N 28 40 XTO ENERGY INC. 034944 TCGU6 (BAKER, M 1848N 2800N 2044 4136 XTO ENERGY INC. 034945 TCGU8 (BAKER, J 4452X 4452X 4452 9228 XTO ENERGY INC. 035824 TCGU5 (ROBERTS, 1092N 2800N 1120 2476 XTO ENERGY INC. 037230 TCGU4 (YOUNG, T 588N 2800N 588 1977 XTO ENERGY INC. 038276 TCGU2 (ADY, H.P 280N 2800N 280 1912 XTO ENERGY INC. 038724 TCGU7 (LEOPARD, 2688X 5040X 5040 5714 XTO ENERGY INC. 038733 TCGU4 (YOUNG, T 616N 2800N 616 3915 XTO ENERGY INC. 039555 TCGU10 (MCGEE, 14B2 EXT 112 0 XTO ENERGY INC. 040335 TCGU3 (SPURLOCK 644N 2800N 644 1412 XTO ENERGY INC. 054993 TCGU7 (LEOPARD, 3780X 3780X 3780 8196 XTO ENERGY INC. 055523 TCGU4 (YOUNG, T 1260N 2800N 1260 4311 XTO ENERGY INC. 056094 TCGU8 (WALLACE, 1400N 2800N 1428 3119 XTO ENERGY INC. 056095 TCGU1 (ROY, HAR 1204N 2800N 1288 2687 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, 4284X 4284X 4284 8178 XTO ENERGY INC. 072373 TCGU5 (HOLLAND, 532N 2800N 1484 1319 XTO ENERGY INC. 074037 TCGU4 (YOUNG, T 168N 2800N 168 368 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 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 700N 2800N 756 1364 XTO ENERGY INC. 076006 TCGU6 (GOODGAME 420X 420X 420 4563 XTO ENERGY INC. 100338 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 103294 TCGU2 (ADY, H.P 700N 2800N 700 1529 XTO ENERGY INC. 106879 TCGU8 (WALLACE, 56N 2800N 56 66 XTO ENERGY INC. 107370 TCGU8 (WALLACE, 14B2 EXT 0 0 XTO ENERGY INC. 108960 TCGU7 (BAKER, M 196N 2800N 196 393 XTO ENERGY INC. 111449 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 111898 TCGU2 (ADY, H.P 308N 2800N 308 671 XTO ENERGY INC. 112193 TCGU1 (RIDDLESP 1232N 2800N 1316 2773 XTO ENERGY INC. 113014 TCGU1 (MEREDITH 868N 2800N 868 1946 XTO ENERGY INC. 114370 TCGU3 (YOUNG, M 868N 2800N 868 4891 XTO ENERGY INC. 114385 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 114950 TCGU7 (BAKER, M 112N 2800N 112 548 XTO ENERGY INC. 116356 TCGU8 (WALLACE, 1512N 2800N 1820 2990 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 504N 2800N 504 1166 XTO ENERGY INC. 117929 TCGU4 (YOUNG, T 1624N 2800N 1680 3604 XTO ENERGY INC. 118441 TCGU7 (BAKER, M 140N 2800N 140 5403 XTO ENERGY INC. 119019 TCGU4 (YOUNG, T 3220X 3220X 3220 8351 XTO ENERGY INC. 119850 TCGU4 (YOUNG, T 1540N 2800N 1540 4609 XTO ENERGY INC. 120543 MALLORY, M. JR. 1176N 2800N 1176 2526 XTO ENERGY INC. 120544 TCGU10 (MCGEE, 336N 2800N 336 850 XTO ENERGY INC. 120545 MALLORY, M. JR. 14B2 EXT 0 0 XTO ENERGY INC. 120571 TCGU8 (WALLACE, 14B2 EXT 728 0 XTO ENERGY INC. 120666 TCGU1 (MEREDITH 14B2 EXT 0 0 XTO ENERGY INC. 120927 TCGU3 (YOUNG, M 1680N 2800N 1680 4214 XTO ENERGY INC. 121062 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 121097 TCGU1 (MEREDITH 280N 2800N 1064 517 XTO ENERGY INC. 121296 TCGU1 (MEREDITH 504N 2800N 504 2238 XTO ENERGY INC. 121507 TCGU2 (ADY, H.P 280N 2800N 280 900 XTO ENERGY INC. 123364 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 125420 TCGU3 (YOUNG, M 14B2 EXT 1764 0 XTO ENERGY INC. 125991 TCGU4 (YOUNG, T 728N 2800N 728 3218 XTO ENERGY INC. 126203 TCGU1 (MEREDITH 1764N 2800N 2016 4123 XTO ENERGY INC. 126210 TCGU2 (ADY, H.P 1008N 2800N 1288 2572 XTO ENERGY INC. 126212 TCGU1 (MEREDITH 280N 2800N 280 524 XTO ENERGY INC. 165302 TCGU6 (HINTON - 644N 2800N 1092 1574 FIELD TOTAL MONTHLY DELIVERABILITY 56812 G-10 DELIVERABILITY MONTHLY TOTAL 59472 SYSTEM MONTHLY TOTAL 59472 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 2 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2023 UPDATED THRU 01/26/2023 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 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF ARK-LA-TEX ENERGY, L 261470 ALLBRIGHT 476N 2800N 1372 1118 XTO ENERGY INC. 222052 ONEY, HENRY 6N 2800N 56 22 XTO ENERGY INC. 238064 ONEY, HENRY 14B2 EXT 2044 0 FIELD TOTAL MONTHLY DELIVERABILITY 3472 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF ROSE CITY RESOURCES, 043104 EDMONDSON 14B2 EXT 392 0 ROSE CITY RESOURCES, 119051 EDMONDSON 14B2 EXT 504 0 ROSE CITY RESOURCES, 123348 EDMONDSON 0N 2800N 1540 0 XTO ENERGY INC. 016835 KNOX, D. & E. K 364N 2800N 1512 831 XTO ENERGY INC. 043434 HUGHES, DELLA 0N 2800N 840 0 XTO ENERGY INC. 043974 ALLEN, W. H. ES 0N 2800N 1316 0 XTO ENERGY INC. 044423 KNOX, DEE 0N 2800N 1288 0 XTO ENERGY INC. 044717 KNOX, D. & E. K 0N 2800N 1400 0 XTO ENERGY INC. 044770 WILSON, W. D. 28N 2800N 224 135 XTO ENERGY INC. 045172 MORRIS, O. E. 0N 2800N 728 0 XTO ENERGY INC. 047934 DUNN, H. A. -B- 0N 2800N 980 0 XTO ENERGY INC. 082870 HUGHES, DELLA 0N 2800N 1148 0 XTO ENERGY INC. 087004 PEAL, A.H. 14B2 EXT 0 0 XTO ENERGY INC. 087343 LEDBETTER-JONES 0N 2800N 2184 188 XTO ENERGY INC. 087538 DUNN, H.A. UNIT 56N 2800N 392 225 XTO ENERGY INC. 089949 DUNN, H. A. "C" 196N 2800N 2072 655 XTO ENERGY INC. 090849 GEORGE, J. T. 140N 2800N 392 251 XTO ENERGY INC. 945936-0008 WHELAN PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 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 2800N 420 0 XTO ENERGY INC. 093813 CROCKETT "B" 0N 2800N 1596 0 XTO ENERGY INC. 096275 GEORGE, J. T. 0N 2800N 1400 0 XTO ENERGY INC. 096504 KNOX, DEE 10N 2800N 28 18 XTO ENERGY INC. 097211 HUGHES, DELLA 0N 2800N 336 0 XTO ENERGY INC. 102819 LEDBETTER-JONES 0N 2800N 140 143 XTO ENERGY INC. 103439 DUNN, H. A. UNI 252N 2800N 700 531 XTO ENERGY INC. 103635 HUGHES, DELLA 0N 2800N 952 0 XTO ENERGY INC. 104320 COOK, W. T. 112N 2800N 476 378 XTO ENERGY INC. 108170 ONEY, HENRY 14B2 EXT 0 0 XTO ENERGY INC. 112209 DUNN, H. A. UNI 0N 2800N 728 0 XTO ENERGY INC. 118239 KNOX/D. & E. K. 0N 2800N 560 0 XTO ENERGY INC. 119145 ONEY, HENRY 0N 2800N 504 0 XTO ENERGY INC. 120644 HUGHES, DELLA 0N 2800N 2352 576 XTO ENERGY INC. 121167 HOWARD-JERNIGAN 0N 2800N 420 0 XTO ENERGY INC. 121172 DUNN, H. A. UNI 56N 2800N 756 364 XTO ENERGY INC. 122562 HUGHES, DELLA 896N 2800N 1624 2178 XTO ENERGY INC. 122679 LEDBETTER-JONES 0N 2800N 476 0 XTO ENERGY INC. 122756 KNOX, D. & E.K. 140N 2800N 532 436 XTO ENERGY INC. 123054 ALLEN, W.H. EST 14B2 EXT 0 0 XTO ENERGY INC. 123452 CROCKETT "B" 0N 2800N 224 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 28N 2800N 252 39 XTO ENERGY INC. 124852 HUGHES, DELLA 0N 2800N 1512 0 XTO ENERGY INC. 124977 HOWARD-JERNIGAN 14B2 EXT 0 0 XTO ENERGY INC. 125109 KNOX UNIT/D. & 28N 2800N 700 74 XTO ENERGY INC. 125161 ONEY, HENRY 0N 2800N 840 537 XTO ENERGY INC. 125475 KNOX, M. L. 0N 2800N 980 398 XTO ENERGY INC. 125477 GEORGE, J.T. 0N 2800N 868 0 XTO ENERGY INC. 127335 DUNN, H.A. "B" 0N 2800N 784 12 XTO ENERGY INC. 137208 KNOX, DEE 700X 3108X 3108 964 XTO ENERGY INC. 137828 KNOX, DEE 0N 2800N 1764 977 XTO ENERGY INC. 137992 KNOX, DEE 224N 2800N 896 514 XTO ENERGY INC. 138502 KNOX, DEE 0N 2800N 1008 0 XTO ENERGY INC. 139015 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 152130 KNOX UNIT/D.&E. 0N 2800N 532 0 XTO ENERGY INC. 152249 DUNN, H. A. "B" 0N 2800N 1820 0 XTO ENERGY INC. 152895 COOK, W. T. 14B2 EXT 0 0 XTO ENERGY INC. 153798 DUNN, H.A. UNIT 0N 2800N 140 0 XTO ENERGY INC. 154820 DUNN, H.A. UNIT 224N 2800N 1008 535 XTO ENERGY INC. 154991 PEAL, A.H. 784N 2800N 2156 1992 XTO ENERGY INC. 156195 KNOX, M.L. 14B2 EXT 0 0 XTO ENERGY INC. 161744 KNOX, M.L. 0N 2800N 784 0 XTO ENERGY INC. 165143 KNOX, M.L. 28N 2800N 140 62 XTO ENERGY INC. 165949 ALLEN, W. H. ES 0N 2800N 1204 0 XTO ENERGY INC. 171372 KNOX, DEE 532X 3080X 3080 589 XTO ENERGY INC. 172300 HUGHES, DELLA 14B2 EXT 196 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 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 2800N 392 0 XTO ENERGY INC. 172398 CROCKETT "B" 14B2 EXT 0 0 XTO ENERGY INC. 172535 HUGHES, DELLA 28N 2800N 84 73 XTO ENERGY INC. 172655 LEDBETTER-JONES 0N 2800N 1288 487 XTO ENERGY INC. 172766 HOWARD-JERNIGAN 0N 2800N 56 534 XTO ENERGY INC. 174549 KNOX, DEE 0N 2800N 1764 0 XTO ENERGY INC. 174576 HUGHES, DELLA 476N 2800N 1932 689 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 2016 0 XTO ENERGY INC. 176710 KNOX, M. L. 0N 2800N 224 0 XTO ENERGY INC. 178839 HUGHES, DELLA 0N 2800N 1288 0 XTO ENERGY INC. 179119 PEAL, A.H. 112N 2800N 504 314 XTO ENERGY INC. 221902 ONEY, HENRY SWR 10 0 0 XTO ENERGY INC. 238065 ONEY, HENRY SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 64456 G-10 DELIVERABILITY MONTHLY TOTAL 67928 SYSTEM MONTHLY TOTAL 67928 XTO ENERGY INC. 945936-0008 WHELAN PAGE 3 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2023 UPDATED THRU 01/26/2023 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 12/1 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, 2660X 2660X 2660 6074 XTO ENERGY INC. 152632 WSCGU (ROBERTSO 56N 2800N 56 107 XTO ENERGY INC. 158214 WSCGU (HORTON, 1204N 2800N 1876 2975 XTO ENERGY INC. 159423 WSCGU (LACY, R. 1540N 2800N 1540 3728 XTO ENERGY INC. 172298 WSCGU (ROBERTSO 812N 2800N 812 2061 XTO ENERGY INC. 172538 WSCGU (HORTON-D 0N 2800N 952 0 XTO ENERGY INC. 173753 WSCGU (KELLY) 0N 2800N 140 0 XTO ENERGY INC. 174336 WSCGU (ROBERTSO 2128N 2800N 2128 5392 XTO ENERGY INC. 174508 WSGU1 (LACY, E. 868N 2800N 2772 2007 XTO ENERGY INC. 174517 WSGU7 (HORTON-D 1904N 2800N 1904 4793 XTO ENERGY INC. 174888 WSGU11 (GRAY -3 2744X 3584X 3584 5728 XTO ENERGY INC. 174986 WSCGU (HORTON-D 2380N 2800N 2408 5188 XTO ENERGY INC. 175234 WSGU7 (HORTON-D 0N 2800N 448 0 XTO ENERGY INC. 175677 WSCGU (HORTON-D 1512N 2800N 1512 2967 XTO ENERGY INC. 176101 WSCGU (HORTON, 504N 2800N 924 1067 XTO ENERGY INC. 176124 WSGU1 (LACY, E. 1960N 2800N 2660 4637 XTO ENERGY INC. 176430 WSGU10 (WALKE-5 3948X 4676X 4676 8426 XTO ENERGY INC. 177276 WSGU11 (GRAY -4 1092N 2800N 1092 2731 XTO ENERGY INC. 177813 WSCGU (HORTON-D 0N 2800N 560 0 XTO ENERGY INC. 178657 WSGU1 (LACY, E. 2380X 3136X 3136 4984 XTO ENERGY INC. 179134 WSCGU (LACY, R. 672N 2800N 672 3517 XTO ENERGY INC. 179375 WSCGU (ROBERTSO 2772X 2772X 2772 4563 XTO ENERGY INC. 179586 WSGU10 (WALKE-6 644N 2800N 1008 980 XTO ENERGY INC. 180057 WSGU10 (WALKE - 168N 2800N 1512 493 XTO ENERGY INC. 180834 WSGU10 (WALKE - 2128X 2128X 2128 7121 XTO ENERGY INC. 180894 WSGU11 (GRAY-5) 0N 2800N 504 0 XTO ENERGY INC. 181093 WSCGU (HORTON-D 2940X 2940X 2940 5506 XTO ENERGY INC. 181399 WSCGU (ROBERTSO 1148N 2800N 1148 1476 XTO ENERGY INC. 181514 WSGU7 (HORTON-D 2352N 2800N 2548 5439 XTO ENERGY INC. 181824 WSCGU (HORTON-D 504N 2800N 812 1130 XTO ENERGY INC. 181908 WSCGU (ROBERTSO 3108X 3108X 3108 6937 XTO ENERGY INC. 183344 WSCGU (ROBERTSO 0N 2800N 308 0 XTO ENERGY INC. 183513 WSGU1 (LACY, E. 3332X 3332X 3332 9295 XTO ENERGY INC. 183763 WSGU4 (SKIPPER 0N 2800N 168 0 XTO ENERGY INC. 183795 WSCGU (HORTON-D 1036N 2800N 2268 2015 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 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 2800N 1820 0 XTO ENERGY INC. 185410 WSGU1 (LACY, E. 2800X 2940X 2940 5809 XTO ENERGY INC. 185671 WSCGU (HORTON-D 1680N 2800N 1680 3886 XTO ENERGY INC. 185910 WSGU11 (GRAY -6 532N 2800N 784 947 XTO ENERGY INC. 186282 WSCGU (HORTON-D 0N 2800N 252 0 XTO ENERGY INC. 186929 WSGU7 (HORTON-D 840N 2800N 1288 2131 XTO ENERGY INC. 186939 WSCGU (KELLY) 1876X 1876X 1876 6202 XTO ENERGY INC. 187058 WSGU1 (LACY, E. 280N 2800N 280 2698 XTO ENERGY INC. 187408 WSCGU (KELLY) 28X 28X 28 7968 XTO ENERGY INC. 188243 WSCGU (ROBERTSO 2044N 2800N 2044 4531 XTO ENERGY INC. 188693 WSGU7 (HORTON-D 0N 2800N 56 0 XTO ENERGY INC. 190993 WSCGU (LACY, R. 1344N 2800N 1428 2833 XTO ENERGY INC. 191581 PINE TREE I.S.D 1652N 2800N 1792 3874 XTO ENERGY INC. 192911 WSCGU (HORTON-D 2856X 2856X 2856 5933 FIELD TOTAL MONTHLY DELIVERABILITY 80192 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. 5908X 5908X 5908 13079 XTO ENERGY INC. 016951 WSCGU (LACY, R. 420N 2800N 504 957 XTO ENERGY INC. 062148 WSCGU (HORTSON- 0N 2800N 560 0 XTO ENERGY INC. 171768 WSCGU (HORTON-D 1316X 1316X 1316 6890 XTO ENERGY INC. 173769 WSGU4 (SKIPPER 924N 2800N 1148 2025 XTO ENERGY INC. 182071 WSGU10 (SKIPPER 1036X 2380X 2380 2243 XTO ENERGY INC. 184677 WSGU1 ( LACY, E 14B2 EXT 28 0 XTO ENERGY INC. 184968 WSGU7 (HORTON-D 784N 2800N 784 1587 XTO ENERGY INC. 192240 WSCGU (KELLY) 616N 2800N 784 1305 XTO ENERGY INC. 193414 WSCGU (HORTON-D 812N 2800N 840 1785 XTO ENERGY INC. 245190 WSGU11 (GRAY -2 2268X 2268X 2268 10367 FIELD TOTAL MONTHLY DELIVERABILITY 16520 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 2464 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 2464 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 - 1400N 2800N 1484 3116 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 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 056484 WSGU1 (LACY, E. 1848N 2800N 1848 4379 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. 784N 2800N 840 1586 XTO ENERGY INC. 133061 WSGU1 (LACY, E. 420N 2800N 420 2049 XTO ENERGY INC. 135803 WSGU1 (LACY, E 1960X 1960X 1960 9467 XTO ENERGY INC. 135830 WSGU1 (LACY, E- 2688X 3080X 3080 5846 XTO ENERGY INC. 136103 WSGU10 (MARTIN 0N 2800N 700 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 1204N 2800N 1372 2823 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 12/1 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 11704 G-10 DELIVERABILITY MONTHLY TOTAL 110880 SYSTEM MONTHLY TOTAL 110880 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 4 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2023 UPDATED THRU 01/26/2023 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 12/1 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 FEBRUARY 2023 UPDATED THRU 01/26/2023 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 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF PRODUCTION GATHERING 148379 HOLIDAY RESOURC 924N 2800N 1008 0 FIELD TOTAL MONTHLY DELIVERABILITY 1008 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 1008 SYSTEM MONTHLY TOTAL 1008 XTO ENERGY INC. 945936-0012 HORIZON GATHERING SYSTE PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2023 UPDATED THRU 01/26/2023 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 FEBRUARY 2023 UPDATED THRU 01/26/2023 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 8568 GUNGOLL, CARL E. EXPLORA 70569 TIGER (SAN ANDRES) WATERFLO 91392 GUNGOLL, CARL E. EXPLORA 71159 HIGG RANCH (SAN ANDRES) UNI 108528 GUNGOLL, CARL E. EXPLORA 71191 HIGG RANCH 455 8568 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 217056 SYSTEM MONTHLY TOTAL 217056 XTO ENERGY INC. 945936-0014 RUSSELL GATH.SYS.- PERM PAGE 1