OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 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 JUNE 2018 UPDATED THRU 05/25/2018 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 1 RIVERWAY STE 700 HOUSTON TX 77056 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 GIDDINGS (BUDA) FLD NO. 34733600 XTO ENERGY INC. 25751 ANCHICKS OIL UNIT 22800 FIELD TOTAL MONTHLY GAS LIMIT 22800 05 CITY LIMITS (RODESSA) FLD NO. 18370370 XTO ENERGY INC. 03657 PARKER, SARAH UNIT 52500 FIELD TOTAL MONTHLY GAS LIMIT 52500 05 OPELIKA FLD NO. 67416001 ELLIS EXPLORATION, INC. 03503 COX, M. A. 17040 ELLIS EXPLORATION, INC. 03674 PAYNE 21000 ELLIS EXPLORATION, INC. 03710 HAYNES 21000 XTO ENERGY INC. 03101 MCELREATH AND SUGGETT "A" 0 FIELD TOTAL MONTHLY GAS LIMIT 59040 05 TRI-CITIES, NE. (BACON) FLD NO. 91109050 ELLIS EXPLORATION, INC. 03697 HOGUE, HARRY 7260 FIELD TOTAL MONTHLY GAS LIMIT 7260 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 9420 FIELD TOTAL MONTHLY GAS LIMIT 9420 06 BRIDGES FLD NO. 11919001 TRAVIS OPERATING, LLC 14627 MADELEY "F" 10080 FIELD TOTAL MONTHLY GAS LIMIT 10080 06 BRIDGES, E. (ANNONA) FLD NO. 11920100 TRAVIS OPERATING, LLC 14660 LAKE SHORE 4680 FIELD TOTAL MONTHLY GAS LIMIT 4680 06 CARTHAGE (TRAVIS PEAK) FLD NO. 16032812 *** XTO ENERGY INC. 13365 WOOLWORTH OU 1 0 *** XTO ENERGY INC. 13366 OWENS, NELLIE OIL UNIT NO. 0 XTO ENERGY INC. 13367 JONES, ELSIE OIL UNIT NO. 1 30000 *** XTO ENERGY INC. 13369 WOOLWORTH, J.D. 0 *** XTO ENERGY INC. 13410 CHADWICK OU 1 0 *** XTO ENERGY INC. 13427 LANGFORD, J.E. 0 *** XTO ENERGY INC. 13451 BROWN, J. C. OU 1 15000 *** 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. 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. 13610 S.L. HOLMES OU 2 63000 *** XTO ENERGY INC. 13626 CHADWICK, J.M. (GU2) 0 *** XTO ENERGY INC. 13668 OWENS, A.H. O.U. NO. 1 0 XTO ENERGY INC. 13673 JONES, ELSIE 0 *** XTO ENERGY INC. 13992 THOMAS & WOOD 0 *** XTO ENERGY INC. 14034 PIRKLE, L.H. 0 XTO ENERGY INC. 15441 THOMAS & WOOD OIL 33300 XTO ENERGY INC. 15524 NELLIE OWENS 33300 FIELD TOTAL MONTHLY GAS LIMIT 174600 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 36240 FIELD TOTAL MONTHLY GAS LIMIT 36240 06 HARLETON, NORTH-EAST (PETTIT) FLD NO. 39102700 XTO ENERGY INC. 11309 BAKER, VIRGIA 11880 XTO ENERGY INC. 11332 JERNIGAN, S. R. 0 XTO ENERGY INC. 11594 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 11880 06 HAWKINS FLD NO. 39724001 XTO ENERGY INC. 05743 HAWKINS FIELD UNIT 7929200 FIELD TOTAL MONTHLY GAS LIMIT 7929200 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. 14400 XTO ENERGY INC. 14853 LAFORCE, H. C. 19620 XTO ENERGY INC. 15087 BEULAH HARGETT 0 FIELD TOTAL MONTHLY GAS LIMIT 34020 06 HAWKINS, WEST (RODESSA) FLD NO. 39731500 XTO ENERGY INC. 05444 HAWKINS W./RODESSA/OIL UNIT 22800 FIELD TOTAL MONTHLY GAS LIMIT 22800 06 OAK HILL, WEST (PETTIT) FLD NO. 66473349 XTO ENERGY INC. 13233 SLACK 7260 FIELD TOTAL MONTHLY GAS LIMIT 7260 06 OAK HILL, WEST (PETTIT-GAS) FLD NO. 66473350 XTO ENERGY INC. 13459 CHILDRESS 2 16200 FIELD TOTAL MONTHLY GAS LIMIT 16200 06 OVERTON (TRAVIS PEAK) FLD NO. 67849500 XTO ENERGY INC. 15446 OVERTON 3 OIL WELL 7980 FIELD TOTAL MONTHLY GAS LIMIT 7980 06 OVERTON, NE (PETTIT) FLD NO. 67852500 BASA RESOURCES, INC. 10315 SMITH-WILSON -A- 8100 CROZIER & COMPANY 11006 HOLLINGSWORTH 16380 FIELD TOTAL MONTHLY GAS LIMIT 24480 06 OVERTON, NE (PETTIT -A-) FLD NO. 67852502 BREITBURN OPERATING L.P. 11988 SANDERS, S. E. 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 PRAIRIE LAKE, S.W. (RODESSA B) FLD NO. 72908500 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 2 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 PRAIRIE LAKE, S.W. (RODESSA B) FLD NO. 72908500 GREEN RIVER RESOURCES IN 13059 CADY, W. R. 8520 FIELD TOTAL MONTHLY GAS LIMIT 8520 06 SAND BRANCH CREEK (BUDA) FLD NO. 80456050 XTO ENERGY INC. 15202 REVOLVER 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 TENNESSEE COLONY (ROD., LO.) FLD NO. 88809400 BASA RESOURCES, INC. 01799 HODGES, M. S. JACKSON, ETAL 3600 FIELD TOTAL MONTHLY GAS LIMIT 3600 06 TRAWICK (RODESSA) FLD NO. 90998664 XTO ENERGY INC. 15471 J. A. BOYETT OIL WELL 5460 FIELD TOTAL MONTHLY GAS LIMIT 5460 06 WHELAN (TRAVIS PEAK) FLD NO. 96789625 XTO ENERGY INC. 11319 NASH, EMMA 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 XTO ENERGY INC. 15369 ROSA LEE JONES 0 FIELD TOTAL MONTHLY GAS LIMIT 0 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 XTO ENERGY INC. 13373 BROWN, CLEVE 4200 XTO ENERGY INC. 13510 HAMBY HEIRS 1 0 XTO ENERGY INC. 13556 HAMBY HEIRS 2 0 XTO ENERGY INC. 13841 ALLEN, MARY B. 0 XTO ENERGY INC. 14141 JONES, ROSA LEE "A" 0 XTO ENERGY INC. 14151 MELTON, L. L. "A" 9660 XTO ENERGY INC. 15571 WHITEHURST, T. F. EST. 9660 FIELD TOTAL MONTHLY GAS LIMIT 23520 06 WILLOW SPRINGS (T.PEAK TRANS.) FLD NO. 97752833 SHOCO PRODUCTION, L.P. 15372 BAR K RANCH 9420 FIELD TOTAL MONTHLY GAS LIMIT 9420 7C SPRABERRY (TREND AREA) FLD NO. 85279200 BREITBURN OPERATING L.P. 17175 MCELROY RANCH CO. 155160 FIELD TOTAL MONTHLY GAS LIMIT 155160 08 GOMEZ (WOLFCAMP) FLD NO. 35708666 XTO ENERGY INC. 36768 WILLBANKS, HENRY 0 FIELD TOTAL MONTHLY GAS LIMIT 0 08 PARKS (CONSOLIDATED) FLD NO. 69233125 CHEVRON U. S. A. INC. 40426 BRYANT, G., -C- NCT-1 0 FIELD TOTAL MONTHLY GAS LIMIT 0 08 WORSHAM (DELAWARE SAND) FLD NO. 98817775 FINLEY RESOURCES, INC. 19943 ROXIE 22080 FIELD TOTAL MONTHLY GAS LIMIT 22080 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 02 AUSTIN (NITA) FLD NO. 04432275 NF SIANA OIL & GAS 180466 JACKSON, KATHLE 14B2 EXT 420 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 3 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 02 AUSTIN (NITA) FLD NO. 04432275 NF SIANA OIL & GAS 245521 SALYER-SHERMAN 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 420 02 AUSTIN (WILCOX MASSIVE) FLD NO. 04432487 NF SIANA OIL & GAS 228545 SIMMONS GAS UNI 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 02 AUSTIN (WILCOX 12,300) FLD NO. 04432600 NF SIANA OIL & GAS 223785 KATHLEEN JACKSO 0N 3000N 300 0 SIANA OIL & GAS 229869 KATHLEEN JACKSO 14B2 EXT 0 0 SIANA OIL & GAS 229876 MARTIN, M. E. 0N 3000N 1320 0 SIANA OIL & GAS 242118 KATHLEEN JACKSO 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1620 02 BULLOCK'S CHURCH, S. (10,000) FLD NO. 13276600 NF XOG OPERATING LLC 126390 HRABOVSKY, E.F. 14B2 EXT 600 0 FIELD TOTAL MONTHLY DELIVERABILITY 600 02 BULLOCK'S CHURCH, S. (10500) FLD NO. 13276650 NF XOG OPERATING LLC 179895 HRABOVSKY, E. F SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 02 BULLOCK'S CHURCH, S. (12500) FLD NO. 13276700 NO XOG OPERATING LLC 177899 HRABOVSK, E.F. 14B DENY 30 0 FIELD TOTAL MONTHLY DELIVERABILITY 30 02 SPEAKS, SW. (3000) FLD NO. 84984884 NO XTO ENERGY INC. 199101 ROBERTSON -F- INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 03 LUEYVILLE (HACKBERRY 2) FLD NO. 55603220 NO FIVE-JAB, INC. 162163 LINDSEY 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 04 ARETO (FRIO 13,300) FLD NO. 03530200 NF BLAKENERGY OPERATING 202923 MARY B 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 04 PENITAS (7400) FLD NO. 70481744 NF ESCUDO OIL & GAS, LL 161658 H.C.I.D. 6 14B DENY 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 BEAR GRASS (COTTON VALLEY CONS) FLD NO. 06476300 NF XTO ENERGY INC. 135488 VARIBUS 1200N 3000N 1200 0 XTO ENERGY INC. 140089 HUNTER GAS UNIT 2700X 2700X 2700 0 XTO ENERGY INC. 167520 BLAZEK 2190X 2190X 2190 0 XTO ENERGY INC. 174884 BLAZEK 0N 3000N 30 0 XTO ENERGY INC. 212718 BLAZEK 6780X 7830X 7830 0 XTO ENERGY INC. 215136 H. L. & P. GAS 4680X 4680X 4680 0 XTO ENERGY INC. 216732 H. L. & P. GAS 3240X 3630X 3630 0 XTO ENERGY INC. 218151 H. L. & P. GAS 3030X 4020X 4020 0 XTO ENERGY INC. 218869 H. L. & P. GAS 5040X 5460X 5460 0 XTO ENERGY INC. 220456 H. L. & P. GAS 1110N 3000N 1800 0 XTO ENERGY INC. 225641 H. L. & P. GAS 3840X 6030X 6030 0 XTO ENERGY INC. 227291 H. L. & P. GAS 2190N 3000N 2490 0 XTO ENERGY INC. 234843 H. L. & P. GAS 4320X 5670X 5670 0 XTO ENERGY INC. 237737 H. L. & P. GAS 4890X 5730X 5730 0 XTO ENERGY INC. 241450 H. L. & P. GAS 7320X 8520X 8520 0 FIELD TOTAL MONTHLY DELIVERABILITY 61980 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 4 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF XTO ENERGY INC. 202048 BLAZEK 1980N 3000N 1980 0 XTO ENERGY INC. 273315 SAMET GAS UNIT 3120X 3120X 3120 0 XTO ENERGY INC. 275774 HUNTER GAS UNIT SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 5100 05 BEAR GRASS (TRAVIS PEAK) FLD NO. 06476800 NF XTO ENERGY INC. 127534 MCASHAN GAS UNI 810N 3000N 2550 0 XTO ENERGY INC. 131550 VARIBUS 30X 4230X 4230 0 XTO ENERGY INC. 136009 VARIBUS 4320X 4950X 4950 0 XTO ENERGY INC. 136061 MCASHAN GAS UNI 3240X 3240X 3240 0 XTO ENERGY INC. 136459 VARIBUS 4230X 5160X 5160 0 *** XTO ENERGY INC. 145610 WALKER GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 146514 HUNTER GAS UNIT 960N 3000N 1050 0 XTO ENERGY INC. 146833 VARIBUS 30X 4260X 4260 0 XTO ENERGY INC. 171987 HUNTER GAS UNIT 1710N 3000N 1920 0 FIELD TOTAL MONTHLY DELIVERABILITY 27360 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 172499 DAVIDSON, W. A. 1590N 3000N 1590 0 XTO ENERGY INC. 173610 CUMMINS A PRTL PLG 0 0 XTO ENERGY INC. 179537 DAVIDSON, W. A. 1320N 3000N 1890 0 XTO ENERGY INC. 179538 DAVIDSON, W. A. 2790X 2790X 2790 0 XTO ENERGY INC. 179539 DAVIDSON, W. A. 3330X 4020X 4020 0 XTO ENERGY INC. 180082 CUMMINS A 1500N 3000N 1770 0 XTO ENERGY INC. 180086 WEBB A 14B2 EXT 0 0 XTO ENERGY INC. 180854 CUMMINS A 5220X 6870X 6870 0 XTO ENERGY INC. 181127 CUMMINS A 270N 3000N 270 0 XTO ENERGY INC. 181306 WEBB A 330N 3000N 510 0 XTO ENERGY INC. 181344 WEBB A 360N 3000N 360 0 XTO ENERGY INC. 181785 WEBB A 4950X 4950X 4950 0 XTO ENERGY INC. 184261 CUMMINS A 6390X 10710X 10710 0 XTO ENERGY INC. 185331 WEBB A 390N 3000N 840 0 XTO ENERGY INC. 185358 DAVIDSON, W. A. 2940X 3600X 3600 0 XTO ENERGY INC. 185442 DAVIDSON, W. A. 1020N 3000N 1230 0 XTO ENERGY INC. 185818 CUMMINS A 3000X 3390X 3390 0 XTO ENERGY INC. 185819 W. T. COCHRUM G 2790X 2790X 2790 0 XTO ENERGY INC. 186094 WEBB A 3570X 3570X 3570 0 XTO ENERGY INC. 186102 HUNT GAS UNIT N 120N 3000N 270 0 XTO ENERGY INC. 186103 WEBB A 4860X 5250X 5250 0 XTO ENERGY INC. 186833 CUMMINS A 4200X 4380X 4380 0 XTO ENERGY INC. 187247 WEBB A 2670X 3060X 3060 0 XTO ENERGY INC. 187998 WEBB A 1470N 3000N 1710 0 XTO ENERGY INC. 189961 DAVIDSON, W. A. 420N 3000N 870 0 XTO ENERGY INC. 190175 DAVIDSON, W. A. 300N 3000N 540 0 XTO ENERGY INC. 195757 WEBB A 30N 3000N 90 0 XTO ENERGY INC. 196256 WEBB A 4530X 5010X 5010 0 XTO ENERGY INC. 196687 WEBB A 4590X 4590X 4590 0 XTO ENERGY INC. 197864 WEBB A 2580X 7350X 7350 0 XTO ENERGY INC. 199247 WEBB A 960N 3000N 960 0 XTO ENERGY INC. 200177 HUNT GAS UNIT 4 3870X 3870X 3870 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 5 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 DEW (C.V. CONSOLIDATED) FLD NO. 24478150 NF XTO ENERGY INC. 202353 COCHRUM, W.T. G 1800N 3000N 1800 0 XTO ENERGY INC. 205081 HUNT GAS UNIT # 1470N 3000N 1530 0 XTO ENERGY INC. 206509 BLAIR, ORA 3120X 3600X 3600 0 XTO ENERGY INC. 208310 WEBB A 4350X 4350X 4350 0 XTO ENERGY INC. 216671 CUMMINS A 3330X 3330X 3330 0 XTO ENERGY INC. 218657 BLAIR, ORA 4530X 5700X 5700 0 XTO ENERGY INC. 219512 EUBANK-BEENE PRTL PLG 0 0 XTO ENERGY INC. 220512 CUMMINS A 1860N 3000N 2190 0 XTO ENERGY INC. 221406 BLAIR, ORA 1560X 3330X 3330 0 XTO ENERGY INC. 252935 DAVIDSON, W. A. 4260X 5460X 5460 0 FIELD TOTAL MONTHLY DELIVERABILITY 120390 05 DEW (TRAVIS PEAK) FLD NO. 24478379 NF XTO ENERGY INC. 276187 EUBANK-BEENE 60N 3000N 1290 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 FIELD TOTAL MONTHLY DELIVERABILITY 1290 05 DONIE (PETTIT) FLD NO. 25310500 NF XTO ENERGY INC. 146948 MOORE 390N 3000N 390 0 XTO ENERGY INC. 187536 MOORE 300X 4170X 4170 0 XTO ENERGY INC. 187650 COX, WELDON GU 1380N 3000N 1380 0 XTO ENERGY INC. 188786 WEBB, T.S. "A" 2100N 3000N 2100 0 XTO ENERGY INC. 212590 HUNT, N.B. GAS 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 8040 05 DOWDY RANCH (COTTON VALLEY) FLD NO. 25978300 NF XTO ENERGY INC. 180070 HAGEN, SELMA GU 2430N 3000N 2580 0 XTO ENERGY INC. 184317 HAGEN, SELMA GU 960N 3000N 1230 0 XTO ENERGY INC. 185982 HAGEN, SELMA GU 1530X 2670X 2670 0 FIELD TOTAL MONTHLY DELIVERABILITY 6480 05 FARRAR (TRAVIS PEAK) FLD NO. 30321500 NF XTO ENERGY INC. 201565 BAILEY GAS UNIT SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 KIRVIN,NE. (COTTON VALLEY) FLD NO. 49699400 NF XTO ENERGY INC. 202428 LOPER GAS UNIT 3720X 4170X 4170 0 FIELD TOTAL MONTHLY DELIVERABILITY 4170 05 NEWARK, EAST (ATOKA 2) FLD NO. 65280005 NF XTO ENERGY INC. 253908 INDIAN CREEK SWR 10 0 0 XTO ENERGY INC. 253917 INDIAN CREEK T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 NEWARK, EAST (ATOKA 2B) FLD NO. 65280007 NF XTO ENERGY INC. 253907 INDIAN CREEK 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 OPELIKA (COTTON VALLEY) FLD NO. 67416166 NF XTO ENERGY INC. 120134 OGU (HUFF, C. 3060X 3060X 3060 0 XTO ENERGY INC. 120926 OGU (HOWELL, W 180N 3000N 900 0 XTO ENERGY INC. 129031 OGU (MC & SUGG 3390X 3720X 3720 0 XTO ENERGY INC. 133572 OGU (HOWELL, W. 480N 3000N 1770 0 XTO ENERGY INC. 133573 OGU (MC & SUGGE 300N 3000N 2340 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 6 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (COTTON VALLEY) FLD NO. 67416166 NF XTO ENERGY INC. 133574 OGU (LEWIS, J.H 240N 3000N 1260 0 XTO ENERGY INC. 133815 OGU (ALLYN, C.H 300N 3000N 2280 0 XTO ENERGY INC. 133887 OGU (LEWIS, J.H 270N 3000N 2970 0 XTO ENERGY INC. 134076 OGU (HARVARD, J 30N 3000N 30 0 XTO ENERGY INC. 134372 OGU (MC & SUGGE 5100X 5100X 5100 0 XTO ENERGY INC. 134380 OGU (ALLYN, C.H 60N 3000N 660 0 XTO ENERGY INC. 134917 OGU (MC & SUGGE 150N 3000N 690 0 XTO ENERGY INC. 134918 OGU (MC & SUGGE SI MULT 0 0 XTO ENERGY INC. 135066 OGU (MC & SUGGE 270N 3000N 1770 0 XTO ENERGY INC. 135489 OGU (HUFF, C.C. PRTL PLG 0 0 XTO ENERGY INC. 144170 OGU (HARVARD, J 150N 3000N 540 0 XTO ENERGY INC. 209826 OGU (HOWELL, W. 30N 3000N 990 0 XTO ENERGY INC. 213189 OGU (MC & SUGGE 1950X 1950X 1950 0 XTO ENERGY INC. 219347 OGU (MC & SUGGE 30N 3000N 1620 0 XTO ENERGY INC. 221085 OGU (MC & SUGGE 2130X 4110X 4110 0 FIELD TOTAL MONTHLY DELIVERABILITY 35760 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 WCP OPERATING COMPAN 015631 EDWARDS, F. F., 0X 6090X 6090 0 WCP OPERATING COMPAN 035125 HEARNE, BEN, ET 0X 5400X 5400 0 XTO ENERGY INC. 015633 EDWARDS, J. S. 0N 3000N 270 0 XTO ENERGY INC. 015634 OGU (JOHNSTON, 0N 3000N 930 0 XTO ENERGY INC. 015635 OGU (MCGEE, S. 0N 3000N 690 0 XTO ENERGY INC. 086178 OGU (SAYLORS, 0N 3000N 480 0 XTO ENERGY INC. 113652 OGU (SAYLORS, 30N 3000N 30 0 XTO ENERGY INC. 113964 OGU (SAYLORS, SWR 10 0 0 XTO ENERGY INC. 140413 OGU (KILLINGSWO 14B2 EXT 390 0 XTO ENERGY INC. 155894 OGU (POPE, F. 120N 3000N 1860 0 XTO ENERGY INC. 274103 OGU (HARVARD, J SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 16140 05 OPELIKA (RODESSA) FLD NO. 67416498 NF C6 OPERATING, L.L.C. 038757 WYNNE, T. L. UN 0N 3000N 1320 0 WCP OPERATING COMPAN 035126 HEARNE, BEN, ET SI MULT 0 0 XTO ENERGY INC. 015567 OGU (ALLYN, C. 0N 3000N 600 0 XTO ENERGY INC. 015568 OGU (ASHER, M. 14B2 EXT 0 0 XTO ENERGY INC. 015569 OGU (BARTON, P 0N 3000N 360 0 XTO ENERGY INC. 015570 OGU (BUCKALEW, 0N 3000N 270 0 XTO ENERGY INC. 015572 OGU (CORLEY, C 0N 3000N 270 0 XTO ENERGY INC. 015573 OGU (CORLEY, C 0N 3000N 90 0 XTO ENERGY INC. 015574 OGU (COX, M. A 0N 3000N 30 0 XTO ENERGY INC. 015575 OGU (DYER, W. 0N 3000N 120 0 XTO ENERGY INC. 015576 OGU (DYER, W. 0N 3000N 30 0 XTO ENERGY INC. 015577 OGU (EDWARDS, 0N 3000N 60 0 XTO ENERGY INC. 015578 OGU (FERGUSON, 0N 3000N 810 0 XTO ENERGY INC. 015579 OGU (HAMILL, G 14B2 EXT 0 0 XTO ENERGY INC. 015581 OGU (HATTON, E 0N 3000N 30 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 7 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 015582 HEARNE, BEN 0N 3000N 270 0 XTO ENERGY INC. 015583 HEARNE, BEN 0N 3000N 30 0 XTO ENERGY INC. 015584 HEARNE, BEN 0N 3000N 60 0 XTO ENERGY INC. 015587 OGU (HENDERSON 0N 3000N 210 0 XTO ENERGY INC. 015588 OGU (JOHNSTON, 0N 3000N 90 0 XTO ENERGY INC. 015589 OGU (KILLINGSW 14B2 EXT 0 0 XTO ENERGY INC. 015590 LACO OIL COMPAN 0N 3000N 30 0 XTO ENERGY INC. 015591 LACO OIL COMPAN H15 VIOL 0 0 XTO ENERGY INC. 015592 OGU (LEWIS, E. 0N 3000N 150 0 XTO ENERGY INC. 015593 OGU (LEWIS, E. 0N 3000N 60 0 XTO ENERGY INC. 015594 OGU (LEWIS, J. 0N 3000N 1410 0 XTO ENERGY INC. 015595 OGU (LEWIS, J. 10N 3000N 90 0 XTO ENERGY INC. 015597 OGU (LEWIS, S. 14B2 EXT 0 0 XTO ENERGY INC. 015598 OGU (MC & SUGG T. A. 0 0 XTO ENERGY INC. 015599 OGU (MCGEE, S. SWR 10 0 0 XTO ENERGY INC. 015600 OGU (MAGERS, T SWR 10 0 0 XTO ENERGY INC. 015603 OGU (PEACOCK, 150N 3000N 870 0 XTO ENERGY INC. 015605 OGU (SAYLORS, SWR 10 0 4294 XTO ENERGY INC. 015607 OGU (SAYLORS, T. A. 0 0 XTO ENERGY INC. 015610 OGU (SAYLORS, 0N 3000N 60 0 XTO ENERGY INC. 015611 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 015616 OGU (TURNER, H SWR 10 0 0 XTO ENERGY INC. 015617 OGU (VENABLE, 14B2 EXT 0 0 XTO ENERGY INC. 015620 OGU (WILSON, T 0N 3000N 180 0 XTO ENERGY INC. 015621 WILSON, TENNIAL 0N 3000N 210 0 XTO ENERGY INC. 030817 DODSON, ROY 14B2 EXT 0 0 XTO ENERGY INC. 030818 LACO OIL CO. 14B2 EXT 0 0 XTO ENERGY INC. 032590 OGU (CORLEY, C SWR 10 0 0 XTO ENERGY INC. 033333 DODSON, ROY 0N 3000N 690 0 XTO ENERGY INC. 033640 OGU (INGRAM, M SWR 10 0 165 XTO ENERGY INC. 041658 OGU (MC & SUGG SWR 10 0 115800 XTO ENERGY INC. 042220 EDWARDS, R. F. 0N 3000N 120 0 XTO ENERGY INC. 042221 HEARNE, BEN 0N 3000N 30 0 XTO ENERGY INC. 042222 MAYFIELD COMPAN 0N 3000N 90 0 XTO ENERGY INC. 044443 HEARNE, BEN 14B2 EXT 0 0 XTO ENERGY INC. 052731 HEARNE, BEN 0N 3000N 690 0 XTO ENERGY INC. 092292 OGU (SAYLORS, SWR 10 0 0 XTO ENERGY INC. 094174 SHRADER, M. B. 14B2 EXT 0 0 XTO ENERGY INC. 097613 OGU (LEWIS, J. 0N 3000N 180 0 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, 0N 3000N 750 0 XTO ENERGY INC. 111456 LOKEY, E. R. 14B2 EXT 0 0 XTO ENERGY INC. 113654 OGU (SAYLORS, 240N 3000N 2940 0 XTO ENERGY INC. 113965 OGU (MALONE, G SWR 10 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 8 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF XTO ENERGY INC. 117578 OGU (LEWIS, S. SWR 10 0 0 XTO ENERGY INC. 118325 OGU (LEWIS, E. 0N 3000N 300 0 XTO ENERGY INC. 119389 OGU (LEWIS, J. SWR 10 0 0 XTO ENERGY INC. 119390 OGU (TULLOS, J SWR 10 0 0 XTO ENERGY INC. 119832 OGU (LEWIS, EU SWR 10 0 0 XTO ENERGY INC. 120131 OGU (TULLOS, J 0N 3000N 690 0 XTO ENERGY INC. 120132 OGU (HATTON, E SWR 10 0 0 XTO ENERGY INC. 120352 OGU (SAYLORS, 0N 3000N 90 0 XTO ENERGY INC. 120539 WELLS, GRACE "A SWR 10 0 0 XTO ENERGY INC. 121982 OGU (HARVARD, T. A. 0 0 XTO ENERGY INC. 123603 OGU (LEWIS, S T. A. 0 0 XTO ENERGY INC. 130326 OGU (TULLOS, J. SWR 10 0 0 XTO ENERGY INC. 130422 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 139003 OGU (ASHER, M. 0N 3000N 210 0 XTO ENERGY INC. 142644 LACO OIL COMPAN H15 VIOL 0 0 XTO ENERGY INC. 148590 OGU ((MCGEE, S 210N 3000N 2850 0 XTO ENERGY INC. 149650 OGU (ASHER, W.D 14B2 EXT 0 0 XTO ENERGY INC. 153462 OGU (HOWELL, W. 90N 3000N 90 0 XTO ENERGY INC. 158672 OGU (INGRAM, M 0N 3000N 990 0 XTO ENERGY INC. 159275 OGU (INGRAM, M. 0N 3000N 930 0 XTO ENERGY INC. 159417 TEDFORD, J.W. 0N 3000N 480 0 XTO ENERGY INC. 164205 OGU (MAGERS, T. SWR 10 0 6596 XTO ENERGY INC. 170901 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 171029 OGU (TULLOS, J. SWR 10 0 0 XTO ENERGY INC. 171358 OGU (LEWIS, J. SWR 10 0 73663 XTO ENERGY INC. 171867 OGU (MC&SUGGETT SWR 10 600 129 XTO ENERGY INC. 172607 OGU (SAYLORS, M 300N 3000N 1410 0 XTO ENERGY INC. 173008 OGU (CORLEY, C. SWR 10 0 0 XTO ENERGY INC. 173327 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 174283 OGU (SPRADLIN, 30N 3000N 690 0 XTO ENERGY INC. 174557 OGU (CORLEY, C. SWR 10 0 0 XTO ENERGY INC. 175233 OGU (WOFFORD, G SWR 10 0 0 XTO ENERGY INC. 175750 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 176119 OGU (MCGEE, S. SWR 10 0 0 XTO ENERGY INC. 176523 OGU (MALONE, G. SWR 10 0 0 XTO ENERGY INC. 177802 OGU (SAYLORS, M SWR 10 0 0 XTO ENERGY INC. 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 30N 3000N 420 0 XTO ENERGY INC. 184623 OGU (POPE, F. S SWR 10 0 0 XTO ENERGY INC. 185480 OGU (HUFF, C. C 30N 3000N 300 0 XTO ENERGY INC. 186832 OGU (SPRADLIN, 0N 3000N 30 8 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. 945936-0001 NNG SPOT SYSTEM PAGE 9 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF 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 3000N 450 0 FIELD TOTAL MONTHLY DELIVERABILITY 23730 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 015623 OGU (HOWELL, W. 4710X 4710X 4710 0 XTO ENERGY INC. 015624 OGU (LEWIS, J. 0N 3000N 1680 0 XTO ENERGY INC. 015625 OGU (MC & SUGG 60N 3000N 1320 0 XTO ENERGY INC. 015626 OGU (MCGEE, S. 0N 3000N 2520 0 XTO ENERGY INC. 015627 OGU (MCGEE, S. 30N 3000N 390 0 XTO ENERGY INC. 015628 OGU (MAGERS, T 0N 3000N 1110 0 XTO ENERGY INC. 015629 OGU (SAYLORS, 30N 3000N 240 0 XTO ENERGY INC. 015630 OGU (TULLOS A- 0N 3000N 1860 0 XTO ENERGY INC. 030811 OGU (WOFFORD, 0N 3000N 750 0 XTO ENERGY INC. 031401 OGU (TULLOS, J 14B2 EXT 0 0 XTO ENERGY INC. 031403 OGU (SAYLORS, 60N 3000N 1980 0 XTO ENERGY INC. 032536 OGU (CORLEY, C 0N 3000N 780 0 XTO ENERGY INC. 033625 OGU (HARVARD, 3330X 3330X 3330 0 XTO ENERGY INC. 033875 OGU (INGRAM, M. 3960X 4050X 4050 0 XTO ENERGY INC. 034594 OGU (LEWIS, J. 1830X 1830X 1830 0 XTO ENERGY INC. 035171 OGU (MAGERS, T 210N 3000N 600 0 XTO ENERGY INC. 035172 OGU (MALONE, G 360N 3000N 2910 0 XTO ENERGY INC. 035711 OGU (POPE, F. 180N 3000N 1770 0 XTO ENERGY INC. 040092 OGU (MC & SUGG 30N 3000N 30 0 XTO ENERGY INC. 040252 OGU (SAYLORS, 180N 3000N 2310 0 XTO ENERGY INC. 040254 OGU (ALLYN, C. 180N 3000N 2580 0 XTO ENERGY INC. 040255 OGU (ALLYN, C. 14B2 EXT 0 0 XTO ENERGY INC. 041659 OGU (MC & SUGG 0X 0 0 XTO ENERGY INC. 078395 OGU (MC & SUGG 3600X 3600X 3600 0 XTO ENERGY INC. 088495 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 088613 OGU (TULLOS, J 2220X 2970X 2970 0 XTO ENERGY INC. 094942 OGU (KILLINGSW 0N 3000N 300 0 XTO ENERGY INC. 097463 OGU (PEACOCK, 14B2 EXT 0 0 XTO ENERGY INC. 098267 OGU (MAGERS, T 10N 3000N 180 0 XTO ENERGY INC. 102496 OGU (MCGEE, S. 2700X 4560X 4560 0 XTO ENERGY INC. 105230 OGU (INGRAM, M 0N 3000N 1800 0 XTO ENERGY INC. 108108 OGU (MC & SUGG 330N 3000N 2940 0 XTO ENERGY INC. 110847 OGU (INGRAM, M 0N 3000N 30 0 XTO ENERGY INC. 111722 OGU (HAMILL, S 0N 3000N 2580 0 XTO ENERGY INC. 113464 OGU (MALONE, G 0N 3000N 3000 0 XTO ENERGY INC. 113653 OGU (SAYLORS, PRTL PLG 0 0 XTO ENERGY INC. 113962 OGU (LEWIS, S. 0N 3000N 1170 0 XTO ENERGY INC. 113963 OGU (SAYLORS, 0N 3000N 2550 0 XTO ENERGY INC. 114083 OGU (POPE, F. 30N 3000N 30 0 XTO ENERGY INC. 114462 OGU (MC & SUGG 0N 3000N 510 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 10 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 114949 OGU (MC & SUGG 780N 3000N 1260 0 XTO ENERGY INC. 115446 OGU (ALLYN, C. 30N 3000N 750 0 XTO ENERGY INC. 116215 OGU (TULLOS, J 0N 3000N 30 0 XTO ENERGY INC. 116216 OGU (CORLEY, C 14B2 EXT 0 0 XTO ENERGY INC. 116220 OGU (LEWIS, J. 240N 3000N 1890 0 XTO ENERGY INC. 116221 OGU (MAGERS, T 270X 270X 270 0 XTO ENERGY INC. 116629 OGU (POPE, F. 30N 3000N 2190 0 XTO ENERGY INC. 117686 OGU (MAGERS, T 120N 3000N 1200 0 XTO ENERGY INC. 117926 OGU (ALLYN, C. 120N 3000N 1140 0 XTO ENERGY INC. 118324 OGU (LEWIS, E. T. A. 0 0 XTO ENERGY INC. 118326 OGU (HENDERSON, 14B2 EXT 30 0 XTO ENERGY INC. 118593 OGU (MC & SUGGE 30N 3000N 1170 0 XTO ENERGY INC. 118807 OGU (KILLINGSW PRTL PLG 0 0 XTO ENERGY INC. 119016 OGU (TULLOS, J 0N 3000N 960 0 XTO ENERGY INC. 119232 OGU (MCGEE, S. 60N 3000N 1560 0 XTO ENERGY INC. 119395 OGU (LEWIS, J. 0N 3000N 2010 0 XTO ENERGY INC. 119835 OGU (LEWIS, EU 90N 3000N 1830 0 XTO ENERGY INC. 119847 OGU (MALONE, G 0N 3000N 30 0 XTO ENERGY INC. 120130 OGU (TULLOS, J T. A. 0 0 XTO ENERGY INC. 120133 OGU (HATTON, E 0N 3000N 60 0 XTO ENERGY INC. 120272 OGU (ASHER, M. 0N 3000N 1350 0 XTO ENERGY INC. 120351 OGU (SAYLORS, 0N 3000N 690 0 XTO ENERGY INC. 121981 OGU (HARVARD, 4980X 5310X 5310 0 XTO ENERGY INC. 122586 OGU (ALLYN, C. 4230X 4230X 4230 0 XTO ENERGY INC. 122587 OGU (SPRADLIN, 9N 3000N 1590 0 XTO ENERGY INC. 122588 OGU (CORLEY, C 1350X 1350X 1350 0 XTO ENERGY INC. 122589 OGU (MAGERS, T 4170X 4170X 4170 0 XTO ENERGY INC. 122966 OGU (MALONE, G 0N 3000N 150 0 XTO ENERGY INC. 122967 OGU (LEWIS, J. 660N 3000N 2160 0 XTO ENERGY INC. 122969 OGU (MC & SUGG SWR 10 0 0 XTO ENERGY INC. 123075 OGU (MC & SUGG 4320X 4320X 4320 0 XTO ENERGY INC. 123080 OGU (SAYLORS, 0N 3000N 1170 0 XTO ENERGY INC. 123081 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 123082 OGU (WOFFORD, 60N 3000N 870 0 XTO ENERGY INC. 123083 OGU (MC & SUGG 0N 3000N 2850 0 XTO ENERGY INC. 123158 OGU (HUFF, C. 150N 3000N 540 0 XTO ENERGY INC. 123165 OGU (MAGERS, T 60N 3000N 720 0 XTO ENERGY INC. 123359 OGU (WOFFORD, 0N 3000N 330 0 XTO ENERGY INC. 123363 OGU (TULLOS, J 0N 3000N 990 0 XTO ENERGY INC. 123468 OGU (MALONE, G 0N 3000N 120 0 XTO ENERGY INC. 123602 OGU (LEWIS, S 0N 3000N 240 0 XTO ENERGY INC. 124430 OGU (TULLOS, J. 0N 3000N 1680 0 XTO ENERGY INC. 124431 OGU (MALONE, G H15 VIOL 0 0 XTO ENERGY INC. 124433 OGU (MC & SUGG 0N 3000N 960 0 XTO ENERGY INC. 124716 OGU (MC & SUGG 150N 3000N 510 0 XTO ENERGY INC. 124794 OGU (SAYLORS, M PRTL PLG 0 0 XTO ENERGY INC. 125009 OGU (LEWIS, J. SWR 10 0 0 XTO ENERGY INC. 125141 OGU (ALLYN, C. 0N 3000N 1200 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 11 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (TRAVIS PEAK) FLD NO. 67416830 AF XTO ENERGY INC. 125415 OGU (ASHER, W. 0N 3000N 2610 0 XTO ENERGY INC. 125416 OGU (CORLEY, C 270N 3000N 780 0 XTO ENERGY INC. 125422 OGU (HARVARD, 180N 3000N 1470 0 XTO ENERGY INC. 125615 OGU (HARVARD, 0N 3000N 2430 0 XTO ENERGY INC. 125616 OGU (MCGEE, S. 3540X 3540X 3540 0 XTO ENERGY INC. 125680 OGU (HUFF, C. 90N 3000N 1980 0 XTO ENERGY INC. 125997 OGU (WOFFORD, PRTL PLG 0 0 XTO ENERGY INC. 126861 OGU (SAYLORS, 60N 3000N 570 0 XTO ENERGY INC. 138189 OGU (HATTON, J. 14B2 EXT 0 0 XTO ENERGY INC. 138520 OGU (SAYLORS, M 0N 3000N 1110 0 XTO ENERGY INC. 138521 OGU (HOWELL, W. 7350X 8280X 8280 0 XTO ENERGY INC. 139004 OGU (TURNER, H 0N 3000N 240 0 XTO ENERGY INC. 144687 OGU (MAGERS, T 30N 3000N 720 0 XTO ENERGY INC. 144893 OGU (SAYLORS, 60N 3000N 390 0 XTO ENERGY INC. 145046 OGU (MAGERS, T H15 VIOL 0 0 XTO ENERGY INC. 145047 OGU (CORLEY, C 60N 3000N 1650 0 XTO ENERGY INC. 145277 OGU (MCGEE, S. 0N 3000N 1770 0 XTO ENERGY INC. 145286 OGU (POPE, F.S 150N 3000N 1440 0 XTO ENERGY INC. 145327 OGU (LEWIS, J. 60N 3000N 1350 0 XTO ENERGY INC. 145330 OGU (KILLINGSW 0N 3000N 90 0 XTO ENERGY INC. 145599 OGU (MALONE , 2310X 3120X 3120 0 XTO ENERGY INC. 145602 OGU (SAYLORS, 14B2 EXT 0 0 XTO ENERGY INC. 145608 OGU (CORLEY, C 0N 3000N 1590 0 XTO ENERGY INC. 145609 OGU (MC & SUGG 14B2 EXT 0 0 XTO ENERGY INC. 145884 OGU (LEWIS, J. 0N 3000N 1440 0 XTO ENERGY INC. 145997 OGU (HARVARD, 14B2 EXT 0 0 XTO ENERGY INC. 145998 OGU (MC & SUGG 2790X 2790X 2790 0 XTO ENERGY INC. 145999 OGU (SPRADLIN, PRTL PLG 0 0 XTO ENERGY INC. 146286 OGU (ALLYN, C. 3810X 3810X 3810 0 XTO ENERGY INC. 146291 OGU (LEWIS, J. 270N 3000N 1500 0 XTO ENERGY INC. 146419 OGU (MC & SUGG 0N 3000N 1980 0 XTO ENERGY INC. 146421 OGU (HUFF, C.C 990X 990X 990 0 XTO ENERGY INC. 146464 OGU (TULLOS, J 0N 3000N 630 0 XTO ENERGY INC. 162120 OGU (HATTON, J 14B2 EXT 6000 0 XTO ENERGY INC. 165734 OGU (HARVARD, J 3300X 3300X 3300 0 XTO ENERGY INC. 177354 OGU (LEWIS, J. PRTL PLG 0 0 XTO ENERGY INC. 177355 OGU (LEWIS, J. PRTL PLG 0 0 XTO ENERGY INC. 178083 OGU (HARVARD, J SWR 10 0 0 XTO ENERGY INC. 179532 OGU (HARVARD, J 120N 3000N 660 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. 210N 3000N 1560 0 XTO ENERGY INC. 214627 OGU (SPRADLIN, 3780X 4260X 4260 0 XTO ENERGY INC. 230323 OGU (MAGERS, T. 150N 3000N 450 0 XTO ENERGY INC. 251123 OGU (MC & SUGET 0N 3000N 1080 0 XTO ENERGY INC. 273485 WELLS, GRACE "A 2520X 3480X 3480 0 XTO ENERGY INC. 283033 OGU (MAGERS, T. 150N 3000N 3000 0 FIELD TOTAL MONTHLY DELIVERABILITY 188910 05 REED (RODESSA) FLD NO. 75509332 NF XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 12 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 6330X 6330X 6330 0 FIELD TOTAL MONTHLY DELIVERABILITY 6330 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 068963 BROWN, J. W. 1740N 3000N 1770 0 XTO ENERGY INC. 072369 REED GU #4 3270X 3270X 3270 0 XTO ENERGY INC. 073550 ZENO KING GAS U 630N 3000N 630 0 XTO ENERGY INC. 074628 IVY, ATHEL 3900X 4380X 4380 0 XTO ENERGY INC. 076924 BLACK, H. D. UN 2070N 3000N 2100 0 XTO ENERGY INC. 077133 SNEED GAS UNIT 600N 3000N 720 0 XTO ENERGY INC. 077531 SARTOR 2220X 2220X 2220 0 XTO ENERGY INC. 077651 SENTER 2280N 3000N 2280 0 XTO ENERGY INC. 079932 COOPER 900N 3000N 900 0 XTO ENERGY INC. 079933 HUMPHRIES 7N 3000N 360 0 XTO ENERGY INC. 080361 REED GU #4 3960X 4530X 4530 0 XTO ENERGY INC. 080944 KEILS, W. A. GA 2400X 2880X 2880 0 XTO ENERGY INC. 086179 ROPER 1320N 3000N 1650 0 XTO ENERGY INC. 096668 IVY, ATHEL UNIT 600N 3000N 810 0 XTO ENERGY INC. 098584 CITY OF FAIRFIE 1560N 3000N 2040 0 XTO ENERGY INC. 107824 BROWN, J. W. G. 3420X 3570X 3570 0 XTO ENERGY INC. 109291 SARTOR GAS UNIT 1650X 1650X 1650 0 XTO ENERGY INC. 113277 BONNER, J. 600N 3000N 600 0 XTO ENERGY INC. 114715 MCMICHAEL "B" G 1170N 3000N 1260 0 XTO ENERGY INC. 133813 KEILS, W. A. GA 660N 3000N 660 0 XTO ENERGY INC. 134929 COOPER 360N 3000N 450 0 XTO ENERGY INC. 136538 SENTER 750N 3000N 750 0 XTO ENERGY INC. 151119 NORTHEN GAS UNI PRTL PLG 0 0 XTO ENERGY INC. 159091 REED GU #4 870N 3000N 990 0 XTO ENERGY INC. 164904 REED GU #4 30N 3000N 60 0 XTO ENERGY INC. 165486 HARTLEY UNIT 30N 3000N 30 0 XTO ENERGY INC. 167350 SNEED GAS UNIT PRTL PLG 0 0 XTO ENERGY INC. 170964 FOOTBALL FIELD 3420X 3420X 3420 0 XTO ENERGY INC. 173813 SNEED GAS UNIT 120N 3000N 150 0 XTO ENERGY INC. 185486 ATHEL IVY UNIT 11X 3900X 3900 0 XTO ENERGY INC. 186084 BONNER, J. 5910X 6090X 6090 0 XTO ENERGY INC. 186131 BONNER, J. 1050N 3000N 1440 0 XTO ENERGY INC. 186360 WILLIFORD, C. N 330N 3000N 690 0 XTO ENERGY INC. 187576 JOHNSON HEIRS 450N 3000N 2820 0 XTO ENERGY INC. 187618 BONNER, J. 300N 3000N 330 0 XTO ENERGY INC. 200913 JOHNSON HEIRS 0N 3000N 2790 0 XTO ENERGY INC. 201573 BONNER, J. 390N 3000N 390 0 XTO ENERGY INC. 203537 BONNER, J. 2880X 4140X 4140 0 XTO ENERGY INC. 207049 BONNER, J. 0N 3000N 30 0 XTO ENERGY INC. 209659 BONNER, J. 2160X 2160X 2160 0 XTO ENERGY INC. 216933 BONNER, J. 1800X 1800X 1800 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 13 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TEAGUE (CV-BOSSIER CONS.) FLD NO. 88576304 NF XTO ENERGY INC. 217939 REED GU #4 3750X 3900X 3900 0 XTO ENERGY INC. 222970 NORTHEN GAS UNI 3810X 3870X 3870 0 XTO ENERGY INC. 226502 CITY OF FAIRFIE 2490X 2490X 2490 8464 XTO ENERGY INC. 234840 MCMICHAEL "B" G 3630X 3780X 3780 0 XTO ENERGY INC. 235719 NORTHEN GAS UNI 1860N 3000N 2580 0 XTO ENERGY INC. 241232 NORTHEN GAS UNI 3300X 3420X 3420 0 XTO ENERGY INC. 241720 BONNER, J. 3270X 3450X 3450 0 XTO ENERGY INC. 248210 BUTLER GAS UNIT 900N 3000N 1770 0 XTO ENERGY INC. 251249 PICKETT NO. 1 G 2100X 2100X 2100 0 FIELD TOTAL MONTHLY DELIVERABILITY 98070 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 240447 BARTON, H. P. 6690X 7920X 7920 0 XTO ENERGY INC. 251353 BARTON, H. P. 7110X 8520X 8520 0 FIELD TOTAL MONTHLY DELIVERABILITY 16440 06 WILDCAT FLD NO. 00012001 AS XTO ENERGY INC. 254187 DELROSE GAS UNI 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 087447 HOGG, ALLIE MAR 420N 3000N 420 0 XTO ENERGY INC. 092517 MCGEE, SCOTT UN T. A. 0 0 XTO ENERGY INC. 129072 BRIGGS-MORELAND 14B DENY 0 0 XTO ENERGY INC. 129890 BRIGGS-MORELAND 1740X 3330X 3330 0 XTO ENERGY INC. 132445 MCGEE, SCOTT R. 150N 3000N 660 0 XTO ENERGY INC. 133310 WOMACK 1530N 3000N 1680 0 XTO ENERGY INC. 133904 HODGE, F.L. PRTL PLG 0 0 XTO ENERGY INC. 134521 MCGEE, SCOTT R. 2160N 3000N 2160 0 XTO ENERGY INC. 136105 BRIGGS-MORELAND SHUT-IN 1740 6 XTO ENERGY INC. 141827 BLACK, C. O. 450N 3000N 450 0 XTO ENERGY INC. 143486 BLACK, VERA 3780X 3960X 3960 0 XTO ENERGY INC. 144822 BLACK, VERA 660N 3000N 660 0 XTO ENERGY INC. 149533 BLACK, C. O. 600N 3000N 600 0 XTO ENERGY INC. 150783 HOGG, ALLIE MAR 2580N 3000N 2610 0 XTO ENERGY INC. 151009 BLACK, VERA 14B2 EXT 0 0 XTO ENERGY INC. 168529 HOGG, ALLIE M. 1290N 3000N 1290 0 XTO ENERGY INC. 168588 HOLCOMBE 14B2 EXT 0 0 XTO ENERGY INC. 168890 BLACK, C. O. 2340N 3000N 2340 9338 XTO ENERGY INC. 170154 BLACK, VERA 2910X 3240X 3240 0 XTO ENERGY INC. 172464 WALTON, ROBERT 3450X 3450X 3450 0 XTO ENERGY INC. 172651 BLACK, C. O. 3390X 3390X 3390 0 XTO ENERGY INC. 193200 BLACK, VERA 2940X 3330X 3330 0 XTO ENERGY INC. 199348 HOGG, ALLIE MAR 14B2 EXT 0 0 XTO ENERGY INC. 202473 BLACK, C. O. 2790N 3000N 2790 2713 XTO ENERGY INC. 202575 WALTON, ROBERT 1860N 3000N 1950 0 XTO ENERGY INC. 204026 MCGEE, SCOTT R. 3930X 4020X 4020 0 XTO ENERGY INC. 204917 HOGG, ALLIE MAR 1650N 3000N 1860 0 XTO ENERGY INC. 206196 HOGG, ALLIE M. 1410N 3000N 1710 0 XTO ENERGY INC. 206344 HOLCOMBE 1650N 3000N 2010 0 XTO ENERGY INC. 206377 HOGG, ALLIE MAR 1290N 3000N 1290 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 14 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BETHANY (COTTON VALLEY) FLD NO. 07527093 NF XTO ENERGY INC. 209959 BLACK, C. O. 0N 3000N 30 0 XTO ENERGY INC. 211004 WALTON, ROBERT 2880N 3000N 2880 0 XTO ENERGY INC. 212288 WALTON, ROBERT 1290N 3000N 1560 0 XTO ENERGY INC. 212291 BLACK, VERA 2100N 3000N 2160 0 XTO ENERGY INC. 213735 LISTON, W.L. 990N 3000N 1410 0 XTO ENERGY INC. 214384 WOMACK 0N 3000N 30 0 XTO ENERGY INC. 224273 BRIGGS-MORELAND 1530N 3000N 1800 0 XTO ENERGY INC. 234859 HOLCOMBE 4170X 4170X 4170 0 FIELD TOTAL MONTHLY DELIVERABILITY 64980 06 BETHANY (PALMER SAND) FLD NO. 07527325 NF XTO ENERGY INC. 136990 WALTON, ROBERT 1920X 3060X 3060 0 XTO ENERGY INC. 138803 ROQUEMORE, H. G 180N 3000N 270 0 XTO ENERGY INC. 139286 MCGEE, SCOTT R. 120N 3000N 150 0 XTO ENERGY INC. 283595 ROBERSON, JOE 14B2 EXT 150 171 FIELD TOTAL MONTHLY DELIVERABILITY 3630 06 BETHANY (PETTIT) FLD NO. 07527403 NF XTO ENERGY INC. 029361 ROBERSON, JOE U SI MULT 0 0 XTO ENERGY INC. 146027 WALTON, ROBERT 2160N 3000N 2370 0 FIELD TOTAL MONTHLY DELIVERABILITY 2370 06 BETHANY (TRAVIS PEAK) FLD NO. 07527682 NF XTO ENERGY INC. 029512 ROBERSON, JOE U 2160X 3300X 3300 0 XTO ENERGY INC. 131656 MCGEE, SCOTT R. INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 3300 06 BETHANY (TRAVIS PEAK 6690) FLD NO. 07527963 NO XTO ENERGY INC. 126579 BURNETT 900N 3000N 900 0 FIELD TOTAL MONTHLY DELIVERABILITY 900 06 BETHANY, EAST (COTTON VALLEY) FLD NO. 07528500 NF XTO ENERGY INC. 231792 GULLEY, MARVIN 3750X 3750X 3750 0 FIELD TOTAL MONTHLY DELIVERABILITY 3750 06 BETHEL (TRAVIS PEAK) FLD NO. 07544475 NO LEHNERTZ-FAULKNER, I 202944 WALTON GAS UNIT 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 BETO (RODESSA) FLD NO. 07569500 NS GREEN RIVER RESOURCE 118760 ROYAL NATIONAL 60N 3000N 1200 0 GREEN RIVER RESOURCE 119838 CADY-STATE OF T 90N 3000N 1320 0 FIELD TOTAL MONTHLY DELIVERABILITY 2520 06 BRIDGES, E. (JAMES LIME) FLD NO. 11920300 NF ELLORA ENERGY INC. 204218 HAMLETT 7200X 8430X 8430 0 ELLORA ENERGY INC. 215270 HAMLETT 2070X 3000X 3000 0 ELLORA ENERGY INC. 218633 MADELEY 2670X 2670X 2670 0 ELLORA ENERGY INC. 232238 PREECE 0N 3000N 30 0 ELLORA ENERGY INC. 233678 MADELEY 0N 3000N 30 0 ELLORA ENERGY INC. 235631 PREECE 4050X 4530X 4530 0 ELLORA ENERGY INC. 235633 HILL, ISAIAH UN 1830N 3000N 1830 0 ELLORA ENERGY INC. 242769 DUNN 0N 3000N 30 0 ELLORA ENERGY INC. 245929 HILL, ISAIAH UN 6570X 8940X 8940 0 ELLORA ENERGY INC. 245936 DUNN 840N 3000N 2160 0 ELLORA ENERGY INC. 246460 HILL, ISAIAH UN 1410N 3000N 1410 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 15 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 BRIDGES, E. (JAMES LIME) FLD NO. 11920300 NF ELLORA ENERGY INC. 252763 MADELEY 960N 3000N 960 0 XTO ENERGY INC. 204125 USA BRITTAIN 1110N 3000N 1410 0 XTO ENERGY INC. 205016 USA BRITTAIN "A 660N 3000N 660 0 FIELD TOTAL MONTHLY DELIVERABILITY 36090 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. 3390X 3870X 3870 0 XTO ENERGY INC. 106298 WALTON, ROBERT PRTL PLG 0 0 XTO ENERGY INC. 124435 MCGEE, SCOTT R. 1800N 3000N 2190 0 XTO ENERGY INC. 128423 WOMACK 14B2 EXT 0 0 XTO ENERGY INC. 129891 HODGE, F.L. 2580N 3000N 2640 0 XTO ENERGY INC. 129975 WOMACK 3060X 3270X 3270 0 XTO ENERGY INC. 130389 WOMACK 14B2 EXT 0 0 XTO ENERGY INC. 131437 LISTON, W.L. 14B2 EXT 0 0 XTO ENERGY INC. 131446 ROBERSON, JOE 2460N 3000N 2460 0 XTO ENERGY INC. 131492 LISTON, W.L. 14B2 EXT 0 0 XTO ENERGY INC. 135339 HODGE, F.L. 14B2 EXT 0 0 XTO ENERGY INC. 139391 MCGEE, SCOTT R. PRTL PLG 0 0 XTO ENERGY INC. 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 1800N 3000N 2160 0 XTO ENERGY INC. 163502 HOGG, ALLIE MAR PRTL PLG 0 0 XTO ENERGY INC. 165890 WOMACK PRTL PLG 0 0 XTO ENERGY INC. 167757 LISTON, W. L. 2040N 3000N 2220 0 XTO ENERGY INC. 169860 HODGE, F. L. 14B2 EXT 0 0 XTO ENERGY INC. 184708 MCGEE, SCOTT R. T. A. 0 0 XTO ENERGY INC. 187440 HODGE, F. L. 1080N 3000N 1110 0 XTO ENERGY INC. 252127 BRIGGS-MORELAND 3420X 3420X 3420 0 XTO ENERGY INC. 278507 BRIGGS-MORELAND 1710X 3210X 3210 0 FIELD TOTAL MONTHLY DELIVERABILITY 26550 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 15N 3000N 30 0 XTO ENERGY INC. 171019 HOGG, ALLIE MAR 1500N 3000N 1500 0 XTO ENERGY INC. 234862 BRIGGS-MORELAND T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 1530 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF *** CCI EAST TEXAS UPSTR 133327 MOORE, LLOYD GA PRTL PLG 0 34 GARY PRODUCTION COMP 097193 HUNT UNIT 0X 3840X 3840 3435 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 16 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF GARY PRODUCTION COMP 129950 HUNT UNIT H15 VIOL 0 5110 XTO ENERGY INC. 074700 BRODERICK GU 1, 30N 3000N 30 0 XTO ENERGY INC. 076558 GHOLSTON, J.S. PRTL PLG 0 0 XTO ENERGY INC. 076576 ANDERSON, ALMA 30N 3000N 30 0 XTO ENERGY INC. 077541 WOOLWORTH, J. D 1050N 3000N 1140 0 XTO ENERGY INC. 077542 JONES, ELSIE 2430N 3000N 2610 0 XTO ENERGY INC. 078204 DONALD, F.H. 5730X 5760X 5760 0 XTO ENERGY INC. 079295 COLEMAN, M.J. 1980N 3000N 2340 0 XTO ENERGY INC. 080465 THOMAS & WOOD PRTL PLG 0 0 XTO ENERGY INC. 082042 HOLMES, S.L. 2640N 3000N 2640 0 XTO ENERGY INC. 083074 PIRKLE, L. H. 2310N 3000N 2970 0 XTO ENERGY INC. 083723 ALLISON, THOMAS H15 VIOL 0 0 XTO ENERGY INC. 084701 KYLE, FRED UNIT 3390X 4410X 4410 0 XTO ENERGY INC. 084829 BROWN, J.C. 3840X 4020X 4020 0 XTO ENERGY INC. 084856 OWENS, NELLIE 2250N 3000N 2250 0 XTO ENERGY INC. 085178 BANKS, W.R. 1530X 1530X 1530 0 XTO ENERGY INC. 086760 DAVIS, A. L. 3090X 3900X 3900 0 XTO ENERGY INC. 087003 PIRKLE, L.H. "C 1110X 1110X 1110 0 XTO ENERGY INC. 087872 CARTHAGE GU 2 R 2490N 3000N 2490 0 XTO ENERGY INC. 088046 CARTHAGE GU 32 2100N 3000N 2100 0 XTO ENERGY INC. 094964 HOLMES, S. L. 3150X 3390X 3390 0 XTO ENERGY INC. 098171 ALLISON, THOMAS 810N 3000N 960 0 XTO ENERGY INC. 098840 PIRKLE, L. H. 4440X 5580X 5580 0 XTO ENERGY INC. 098841 THOMAS & WOOD 420N 3000N 690 0 XTO ENERGY INC. 100005 GHOLSTON, J. S. 2670X 2670X 2670 0 XTO ENERGY INC. 101029 DONALD, F. H. 5760X 9510X 9510 0 XTO ENERGY INC. 101213 ANDERSON, ALMA 2430N 3000N 2430 0 XTO ENERGY INC. 101745 BROWN, J. C. 3360X 3360X 3360 0 XTO ENERGY INC. 102588 COLEMAN, M.J. 3270X 3720X 3720 0 XTO ENERGY INC. 102617 WOOLWORTH, J. D 3390X 3600X 3600 0 XTO ENERGY INC. 103243 BANKS, W. R. 4170X 4890X 4890 0 XTO ENERGY INC. 103405 DAVIS, A. L. 3930X 3930X 3930 0 XTO ENERGY INC. 103626 OWENS, NELLIE 3570X 4650X 4650 0 XTO ENERGY INC. 104057 SEALEY, JJ 4920X 5340X 5340 0 XTO ENERGY INC. 106300 BRODERICK GU2, 4350X 4770X 4770 0 XTO ENERGY INC. 106603 JONES, ELSIE 2460N 3000N 2460 0 XTO ENERGY INC. 109756 OWENS, A. H. 5700X 6510X 6510 0 XTO ENERGY INC. 115885 CARTHAGE GU 2 R 4080X 4080X 4080 0 XTO ENERGY INC. 116254 PIRKLE, L.H. "C 3300X 3480X 3480 0 XTO ENERGY INC. 117007 OWENS, A.H. GU 2190N 3000N 2190 0 XTO ENERGY INC. 120483 CARTHAGE GU 32 3990X 3990X 3990 0 XTO ENERGY INC. 121288 BRODERICK GU 1, 1260N 3000N 1590 0 XTO ENERGY INC. 135836 HOLMES, S. L. 540N 3000N 570 0 XTO ENERGY INC. 138204 DAVIS, A. L. 720N 3000N 720 0 XTO ENERGY INC. 138221 PIRKLE, L.H. "C 2430X 3240X 3240 0 XTO ENERGY INC. 139282 JONES, ELSIE 2850X 2850X 2850 0 XTO ENERGY INC. 139612 ANDERSON, ALMA 870N 3000N 1530 0 XTO ENERGY INC. 139913 COLEMAN, M. J. 3210X 3210X 3210 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 17 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 139933 THOMAS & WOOD 3120X 3120X 3120 0 XTO ENERGY INC. 140116 DONALD, F.H. 5100X 5100X 5100 0 XTO ENERGY INC. 140213 SEALEY, J. J. 3600X 3600X 3600 0 XTO ENERGY INC. 140294 WOOLWORTH, J. D 2070X 2070X 2070 0 XTO ENERGY INC. 140315 BROWN, J.C. 3780X 4290X 4290 0 XTO ENERGY INC. 140644 KYLE, FRED UNIT 3000X 3000X 3000 0 XTO ENERGY INC. 140725 OWENS, NELLIE 2490N 3000N 2490 0 XTO ENERGY INC. 141219 PIRKLE, L.H. "C 1530N 3000N 1980 0 XTO ENERGY INC. 141220 PIRKLE, L. H. 3090X 3090X 3090 0 XTO ENERGY INC. 141262 DONALD, F. H. 4530X 5070X 5070 0 XTO ENERGY INC. 141338 CARTHAGE GU 2 R 2400N 3000N 2490 0 XTO ENERGY INC. 141385 BANKS, W. R. 2010N 3000N 2340 0 XTO ENERGY INC. 141594 ALLISON, THOMAS 3150X 3150X 3150 0 XTO ENERGY INC. 141613 HOLMES, S. L. 2130X 3180X 3180 0 XTO ENERGY INC. 141734 KYLE, FRED 1110N 3000N 2730 0 XTO ENERGY INC. 141735 OWENS, A. H. 3510X 3990X 3990 0 XTO ENERGY INC. 141736 CARTHAGE GU 32 390N 3000N 390 0 XTO ENERGY INC. 142298 JONES, ELSIE 2490N 3000N 2790 0 XTO ENERGY INC. 142497 THOMAS & WOOD 2970X 3390X 3390 0 XTO ENERGY INC. 142501 DAVIS, A. L. 3600X 3930X 3930 0 XTO ENERGY INC. 142528 OWENS, A.H. 900N 3000N 900 0 XTO ENERGY INC. 142604 WOOLWORTH, J. D 3180X 3900X 3900 0 XTO ENERGY INC. 142908 ANDERSON, ALMA 1440N 3000N 1710 0 XTO ENERGY INC. 142991 BANKS, W.R. 2430N 3000N 2700 0 XTO ENERGY INC. 142992 CARTHAGE GU 2 R 2370X 3120X 3120 0 XTO ENERGY INC. 143144 KYLE, FRED UNIT 5160X 5160X 5160 0 XTO ENERGY INC. 143652 COLEMAN, M.J. 2670X 4050X 4050 0 XTO ENERGY INC. 143703 SEALEY, J.J. 2310X 3180X 3180 0 XTO ENERGY INC. 143811 GHOLSTON, J.S. 2700N 3000N 2880 0 XTO ENERGY INC. 143853 CARTHAGE GU 32 2970X 2970X 2970 0 XTO ENERGY INC. 144597 OWENS, NELLIE 2310X 2310X 2310 0 XTO ENERGY INC. 144718 GHOLSTON, J.S. 3030X 3120X 3120 0 XTO ENERGY INC. 145225 KYLE, FRED UNIT 1590N 3000N 1590 0 XTO ENERGY INC. 145227 PIRKLE, L.H. "C 1980N 3000N 2250 0 XTO ENERGY INC. 145310 BROWN, J.C. 14B2 EXT 3030 0 XTO ENERGY INC. 145375 DAVIS, A.L. 480N 3000N 990 0 XTO ENERGY INC. 145590 BANKS, W.R. 1950N 3000N 2730 0 XTO ENERGY INC. 145699 DONALD, F.H. 2490X 2490X 2490 0 XTO ENERGY INC. 147814 THOMAS & WOOD 3660X 8520X 8520 0 XTO ENERGY INC. 149198 OWENS, A. H. T. A. 0 0 XTO ENERGY INC. 149499 PIRKLE, L. H. 1140N 3000N 2910 0 XTO ENERGY INC. 149543 HOLMES, S. L. 300N 3000N 2220 0 XTO ENERGY INC. 149743 WOOLWORTH, J. D 1920N 3000N 1920 0 XTO ENERGY INC. 150533 OWENS, NELLIE 2550N 3000N 2550 0 XTO ENERGY INC. 150950 COLEMAN, M.J. 2640X 2640X 2640 0 XTO ENERGY INC. 151459 JONES, ELSIE 1830N 3000N 1950 0 XTO ENERGY INC. 151791 SEALEY, J.J. 2070N 3000N 2070 0 XTO ENERGY INC. 151825 GHOLSTON, J. S. 1320N 3000N 2400 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 18 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 152323 CARTHAGE GU 2 R 3000X 3390X 3390 0 XTO ENERGY INC. 153308 KYLE, FRED UNIT 1200N 3000N 1200 0 XTO ENERGY INC. 153440 BROWN, J. C. 2880X 3810X 3810 0 XTO ENERGY INC. 153495 DONALD, F.H. 4050X 4530X 4530 0 XTO ENERGY INC. 153803 DAVIS, A. L. 2910X 3150X 3150 0 XTO ENERGY INC. 154335 CARTHAGE GU 32 3960X 3960X 3960 0 XTO ENERGY INC. 154978 BANKS, W. R. 2910X 3180X 3180 0 XTO ENERGY INC. 155530 PIRKLE, L.H. "C 930N 3000N 2310 0 XTO ENERGY INC. 155580 THOMAS & WOOD 2340N 3000N 2670 0 XTO ENERGY INC. 156003 JONES, ELSIE 120N 3000N 120 0 XTO ENERGY INC. 156290 COLEMAN, M.J. 2850N 3000N 2850 0 XTO ENERGY INC. 156367 OWENS, A.H. 840N 3000N 840 0 XTO ENERGY INC. 157933 SEALEY, J.J. 1560N 3000N 1620 0 XTO ENERGY INC. 158049 PIRKLE, L. H. 1320N 3000N 1320 0 XTO ENERGY INC. 159416 HOLMES, S.L. 4620X 4620X 4620 0 XTO ENERGY INC. 159718 OWENS, NELLIE 2610X 3150X 3150 0 XTO ENERGY INC. 159952 CARTHAGE GU 2 R 4230X 4230X 4230 0 XTO ENERGY INC. 159963 CARTHAGE GU 32 3600X 3600X 3600 0 XTO ENERGY INC. 161030 GHOLSTON, J.S. 120N 3000N 120 0 XTO ENERGY INC. 161321 COLEMAN, MRS. M 1080N 3000N 2670 0 XTO ENERGY INC. 163362 PIRKLE, L. H. 600N 3000N 2370 0 XTO ENERGY INC. 163572 JONES, ELSIE 2250X 3570X 3570 0 XTO ENERGY INC. 164048 HOLMES, S.L. UN 6N 3000N 120 0 XTO ENERGY INC. 165659 ALLISON, THOMAS 1320N 3000N 1320 0 XTO ENERGY INC. 165663 ALLISON, THOMAS 2250X 3420X 3420 0 XTO ENERGY INC. 165863 BANKS, W.R. 0N 3000N 150 0 XTO ENERGY INC. 165924 PIRKLE, L.H. "C 420N 3000N 1470 0 XTO ENERGY INC. 166139 BROWN. J.C. 14B2 EXT 1980 0 XTO ENERGY INC. 169172 ALLISON, THOMAS 1440N 3000N 1440 0 XTO ENERGY INC. 169930 ALLISON, THOMAS 2550N 3000N 2970 0 XTO ENERGY INC. 169935 THOMAS & WOOD 120N 3000N 2280 0 XTO ENERGY INC. 169936 OWENS, NELLIE 1500N 3000N 1500 0 XTO ENERGY INC. 169946 KYLE, FRED UNIT 2580X 3060X 3060 0 XTO ENERGY INC. 171438 BROWN, J. C. 1080N 3000N 2370 0 XTO ENERGY INC. 171527 DAVIS, A. L. 480N 3000N 2370 0 XTO ENERGY INC. 171760 CARTHAGE GU 2 R 180N 3000N 1320 0 XTO ENERGY INC. 199736 DAVIS, A. L. 3060X 3120X 3120 0 XTO ENERGY INC. 200648 BROWN, J. C. 900N 3000N 900 0 XTO ENERGY INC. 202075 OWENS, NELLIE 4350X 4860X 4860 0 XTO ENERGY INC. 203280 JONES, ELSIE 2220N 3000N 2280 0 XTO ENERGY INC. 203643 THOMAS & WOOD 3870X 4410X 4410 0 *** XTO ENERGY INC. 206353 BRODERICK GU 1, 30X 30X 30 0 XTO ENERGY INC. 206449 OWENS, NELLIE 3750X 4590X 4590 0 XTO ENERGY INC. 207772 CARTHAGE GU 2 R 2760X 3360X 3360 0 XTO ENERGY INC. 208356 PIRKLE, L.H. "C 3180X 3330X 3330 0 XTO ENERGY INC. 209759 BANKS, W. R. 2460N 3000N 2730 0 XTO ENERGY INC. 209865 OWENS, NELLIE 3360X 3840X 3840 0 XTO ENERGY INC. 210341 JONES, ELSIE 3210X 3210X 3210 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 19 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (COTTON VALLEY) FLD NO. 16032174 NF XTO ENERGY INC. 211648 BROWN, J.C. 4890X 5340X 5340 0 XTO ENERGY INC. 211979 PIRKLE, L.H. "C 2130N 3000N 2490 0 XTO ENERGY INC. 213093 THOMAS & WOOD 3360X 3390X 3390 0 XTO ENERGY INC. 215667 CARTHAGE GU 32 2280N 3000N 2580 0 XTO ENERGY INC. 217470 OWENS, NELLIE PRTL PLG 3300 0 XTO ENERGY INC. 217471 DONALD, F.H. 2160N 3000N 2520 0 XTO ENERGY INC. 217765 PIRKLE, L.H. "C 1650N 3000N 1950 0 XTO ENERGY INC. 219187 DAVIS, A. L. 4770X 4950X 4950 0 XTO ENERGY INC. 219228 DAVIS, A. L. 960X 4110X 4110 0 XTO ENERGY INC. 219403 BROWN, J. C. 2220N 3000N 2760 0 XTO ENERGY INC. 219804 DAVIS, A. L. 4020X 4290X 4290 0 XTO ENERGY INC. 220365 KYLE, FRED UNIT 4020X 4770X 4770 0 XTO ENERGY INC. 221424 JONES, ELSIE 3810X 4380X 4380 0 XTO ENERGY INC. 221449 BANKS, W.R. 4500X 4860X 4860 0 XTO ENERGY INC. 222270 THOMAS & WOOD 240X 4110X 4110 0 XTO ENERGY INC. 222460 DONALD, F.H. 420X 3120X 3120 0 XTO ENERGY INC. 223622 KYLE, FRED UNIT 5460X 5910X 5910 0 XTO ENERGY INC. 224010 BROWN, J. C. 4110X 4410X 4410 0 XTO ENERGY INC. 224014 THOMAS & WOOD 2790N 3000N 2940 0 XTO ENERGY INC. 224646 DAVIS, A. L. 2190N 3000N 2430 0 XTO ENERGY INC. 224772 KYLE, FRED UNIT PRTL PLG 720 0 XTO ENERGY INC. 225251 JONES, ELSIE 3060X 3630X 3630 0 XTO ENERGY INC. 226273 DAVIS, A. L. 3030X 4620X 4620 0 XTO ENERGY INC. 229786 ALLISON, THOMAS 3750X 4590X 4590 0 XTO ENERGY INC. 230445 CARTHAGE GU 2 R 2460N 3000N 2550 0 XTO ENERGY INC. 231141 ALLISON, THOMAS 3630X 3930X 3930 0 XTO ENERGY INC. 232148 PIRKLE, L.H. "C 1350N 3000N 1350 0 XTO ENERGY INC. 239378 BANKS, W. R. 3090X 3510X 3510 0 XTO ENERGY INC. 239859 DONALD, F.H. 4320X 4770X 4770 0 XTO ENERGY INC. 240110 KYLE, FRED UNIT 3000X 3000X 3000 64 XTO ENERGY INC. 240594 THOMAS & WOOD 2700N 3000N 2760 0 XTO ENERGY INC. 241988 DAVIS, A. L. 4380X 5010X 5010 0 XTO ENERGY INC. 245364 BROWN, J. C. 4050X 4860X 4860 0 XTO ENERGY INC. 252517 OWNES, NELLIE 3750X 4650X 4650 0 XTO ENERGY INC. 257855 BS BRODERICK GU 14610X 18480X 18480 0 XTO ENERGY INC. 260819 BESS SMITH BROD 7350X 7650X 7650 0 FIELD TOTAL MONTHLY DELIVERABILITY 549930 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 255139 SCOTT R. MCGEE 8850X 11760X 11760 0 XTO ENERGY INC. 255159 RAYMOND 14B2 EXT 0 0 XTO ENERGY INC. 255578 HORNED FROGS DU 4020X 5520X 5520 0 XTO ENERGY INC. 256421 HOGG, ALLIE MAR 8400X 8400X 8400 0 XTO ENERGY INC. 257438 RED RAIDERS (SL 14B DENY 0 0 XTO ENERGY INC. 258109 HOLCOMBE 4980X 5820X 5820 0 XTO ENERGY INC. 258161 BS BRODERICK GU 6270X 6990X 6990 0 XTO ENERGY INC. 259584 DUCKS DU 9030X 11730X 11730 0 XTO ENERGY INC. 259687 SUN DEVILS DU 63570X 86940X 86940 0 XTO ENERGY INC. 259744 BS BRODERICK G 6570X 6570X 6570 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 20 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 259745 VERA BLACK 5730X 5970X 5970 0 XTO ENERGY INC. 260001 ROADRUNNERS DU 6300X 7350X 7350 0 XTO ENERGY INC. 260251 BRONCOS DU 7200X 10800X 10800 0 XTO ENERGY INC. 260254 BUTLER ROONEY G 6450X 7740X 7740 0 XTO ENERGY INC. 260673 BUCKEYES DU 8370X 9000X 9000 0 XTO ENERGY INC. 260784 BRIGGS-MORELAND 11070X 13590X 13590 0 XTO ENERGY INC. 260785 FIGHTIN' ILLINI 0X 0 0 XTO ENERGY INC. 260795 MAVERICKS DU 5310X 5820X 5820 0 XTO ENERGY INC. 260972 BLACK KNIGHTS ( 20790X 29460X 29460 0 XTO ENERGY INC. 261077 PANTHERS DU 4140X 4950X 4950 0 XTO ENERGY INC. 261119 SCORPIONS DU 5910X 7530X 7530 0 XTO ENERGY INC. 261572 OWLS DU 9900X 12600X 12600 0 XTO ENERGY INC. 261794 COYOTES DU 5730X 8940X 8940 0 XTO ENERGY INC. 261930 RAGIN CAJUNS DU 7260X 12930X 12930 0 XTO ENERGY INC. 261931 WARRIORS (SL) D 25530X 38160X 38160 0 XTO ENERGY INC. 261953 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 261954 WOLFPACK (SL) D 13980X 18120X 18120 0 XTO ENERGY INC. 261957 WOLFPACK (SL) D 14B DENY 0 0 XTO ENERGY INC. 261984 JAYHAWKS DU 7440X 14670X 14670 0 XTO ENERGY INC. 262098 BLACK, C. O. 6240X 7980X 7980 0 XTO ENERGY INC. 262227 FIGHTIN' IRISH 14B DENY 0 0 XTO ENERGY INC. 262392 COWBOYS GAS UNI 450N 3000N 840 0 XTO ENERGY INC. 262657 SEMPRA ENERGY G 8190X 9960X 9960 0 XTO ENERGY INC. 262935 HILL HEIRS DEEP 10590X 14550X 14550 0 XTO ENERGY INC. 262954 LOBOS DU 7620X 12780X 12780 0 XTO ENERGY INC. 263174 GOLDEN EAGLES D 10710X 17400X 17400 0 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 14610X 19350X 19350 0 XTO ENERGY INC. 265418 TERRAPINS (SL) 14B DENY 0 0 XTO ENERGY INC. 265419 PIRATES (SL) DU 23730X 31950X 31950 0 XTO ENERGY INC. 265424 RAYMOND (SL) GA 14B DENY 0 0 XTO ENERGY INC. 265425 RAYMOND (SL) GA 14B DENY 0 0 XTO ENERGY INC. 265426 BLUE RAIDERS (S 20430X 26520X 26520 0 XTO ENERGY INC. 265427 AGGIES (SL) DU 30210X 40200X 40200 0 XTO ENERGY INC. 265428 RED RAIDERS (SL 17040X 20400X 20400 0 XTO ENERGY INC. 265448 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 265485 WOMACK 26190X 36630X 36630 0 XTO ENERGY INC. 266016 HOLCOMBE 20460X 29310X 29310 0 XTO ENERGY INC. 266659 AGGIES (SL) DU 14B DENY 0 0 XTO ENERGY INC. 267691 BLACK, C. O. 26040X 36690X 36690 0 XTO ENERGY INC. 267827 EVANS, CORNELIU 25950X 35130X 35130 0 XTO ENERGY INC. 267833 EVANS, CORNELIU 16830X 22050X 22050 0 XTO ENERGY INC. 268116 RED RAIDERS (SL 14B DENY 0 0 XTO ENERGY INC. 268121 BLACK KNIGHTS ( 14B DENY 0 0 XTO ENERGY INC. 268406 WARRIORS (SL) D 14B DENY 0 0 XTO ENERGY INC. 268862 ROBERT WALTON 32130X 43470X 43470 0 XTO ENERGY INC. 268871 HOGG, ALLIE MAR 34170X 44130X 44130 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 21 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 CARTHAGE (HAYNESVILLE SHALE) FLD NO. 16032300 NF XTO ENERGY INC. 272212 HILL HEIRS DEEP 21960X 31110X 31110 0 XTO ENERGY INC. 272552 EVANS, CORNELIU 27540X 39090X 39090 0 XTO ENERGY INC. 273076 HILL HEIRS DEEP 21480X 36390X 36390 0 XTO ENERGY INC. 273125 HILL HEIRS DEEP 24420X 37680X 37680 0 XTO ENERGY INC. 274250 HILL HEIRS DEEP 25740X 40050X 40050 0 XTO ENERGY INC. 274545 HILL HEIRS DEEP 19980X 31140X 31140 0 FIELD TOTAL MONTHLY DELIVERABILITY 1016160 06 CARTHAGE (PALUXY) FLD NO. 16032609 NF ROCKCLIFF ENERGY OPE 126224 BARHAM, ELEANOR 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 CARTHAGE (PETTIT, LOWER GAS) FLD NO. 16032650 NF FAULCONER, VERNON E. 030025 HUNT, J. B. UNI 2100X 2100X 2100 0 *** 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 2100 06 CARTHAGE (PETTIT, UPPER) FLD NO. 16032667 NF XTO ENERGY INC. 179201 JONES, ELSIE UN T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 CARTHAGE (TRAVIS PEAK) FLD NO. 16032812 NF XTO ENERGY INC. 030299 THOMAS & WOOD PRTL PLG 0 0 XTO ENERGY INC. 150271 PIRKLE, L. H. SI MULT 0 0 XTO ENERGY INC. 150722 HOLMES, S. L. SI MULT 0 0 XTO ENERGY INC. 155210 DONALD, F.H. SI MULT 0 0 XTO ENERGY INC. 155528 BANKS, W. R. 30N 3000N 2100 0 XTO ENERGY INC. 156030 THOMAS & WOOD T. A. 0 0 XTO ENERGY INC. 156200 PIRKLE, L. H. C 390N 3000N 480 0 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 900N 3000N 1620 0 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 3540X 4290X 4290 0 XTO ENERGY INC. 280578 J. S. GHOLSTON 4080X 17250X 17250 0 XTO ENERGY INC. 282067 FRED KYLE UNIT 0N 3000N 450 0 FIELD TOTAL MONTHLY DELIVERABILITY 26190 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 2970X 3600X 3600 0 XTO ENERGY INC. 207305 EVANS, CORNELIU 2010N 3000N 2310 0 XTO ENERGY INC. 232214 HOGG, ALLIE MAR 1710N 3000N 2250 0 XTO ENERGY INC. 232684 HOGG, ALLIE MAR 1920N 3000N 1920 0 FIELD TOTAL MONTHLY DELIVERABILITY 10080 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. 945936-0001 NNG SPOT SYSTEM PAGE 22 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 4260X 4470X 4470 0 XTO ENERGY INC. 245784 BURRANTOWN GAS SWR 10 0 0 XTO ENERGY INC. 247668 HURBROUGH GAS U SWR 10 0 0 XTO ENERGY INC. 247719 OVERSHOWN GAS U SWR 10 0 0 XTO ENERGY INC. 249400 SHARTLE/CP GAS SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 4470 06 DECKER SWITCH (TRAVIS PEAK) FLD NO. 23857500 NF XTO ENERGY INC. 225299 T.I.N. 6720X 6720X 6720 0 XTO ENERGY INC. 229113 T.I.N. 6150X 7710X 7710 0 XTO ENERGY INC. 233862 SHARTLE/CP GAS 1620N 3000N 1890 0 XTO ENERGY INC. 234352 T.I.N. 4830X 5520X 5520 0 XTO ENERGY INC. 242539 WALL GAS UNIT 0N 3000N 60 0 XTO ENERGY INC. 242870 T.I.N. 5070X 5550X 5550 0 XTO ENERGY INC. 243411 SHIREY GAS UNIT 300N 3000N 300 0 XTO ENERGY INC. 245779 BURRAN GAS UNIT 1560N 3000N 1740 0 XTO ENERGY INC. 245782 BURRANTOWN GAS 180N 3000N 240 0 XTO ENERGY INC. 247667 HURBROUGH GAS U 14B2 EXT 0 0 XTO ENERGY INC. 247718 OVERSHOWN GAS U 6660X 7770X 7770 0 FIELD TOTAL MONTHLY DELIVERABILITY 37500 06 DECKER SWITCH, SE. (JAMES LIME) FLD NO. 23874200 NO XTO ENERGY INC. 229597 MCLEAN ESTATE G 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 DELROSE (BOSSIER SAND) FLD NO. 24173150 NS XTO ENERGY INC. 198864 DELROSE G. U. 510N 3000N 510 0 FIELD TOTAL MONTHLY DELIVERABILITY 510 06 DELROSE (HAYNESVILLE) FLD NO. 24173300 NF XTO ENERGY INC. 085562 DELROSE GU 4 10500X 10500X 10500 0 XTO ENERGY INC. 086215 DELROSE GU 3 11880X 16410X 16410 0 XTO ENERGY INC. 087425 DELROSE GU 7 4890X 4890X 4890 0 *** XTO ENERGY INC. 087426 DELROSE GU 8 8490X 8490X 8490 0 *** XTO ENERGY INC. 087550 DELROSE GU 5 9000X 10710X 10710 0 *** XTO ENERGY INC. 089449 DELROSE GU 6 3930X 9330X 9330 0 *** XTO ENERGY INC. 153312 DELROSE GU 6 2880X 3210X 3210 0 XTO ENERGY INC. 257369 DELROSE GAS UNI 15600X 15600X 15600 0 FIELD TOTAL MONTHLY DELIVERABILITY 79140 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF XTO ENERGY INC. 080811 GLADEWATER GU 1 9840X 9840X 9840 0 XTO ENERGY INC. 086951 GLADEWATER GU 2 7680X 9240X 9240 0 XTO ENERGY INC. 087549 GLADEWATER GU 3 16650X 16650X 16650 0 XTO ENERGY INC. 088946 GLADEWATER GU 7 180N 3000N 180 0 *** XTO ENERGY INC. 089516 GLADEWTR GU 10 9240X 9240X 9240 0 XTO ENERGY INC. 089993 GLADEWATER GU 6 2220N 3000N 2460 0 *** XTO ENERGY INC. 090854 GLADEWTR G U 11 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 23 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 GLADEWATER (HAYNESVILLE) FLD NO. 35134500 NF *** XTO ENERGY INC. 091203 TRUITT, JAKE G 9000X 10410X 10410 0 XTO ENERGY INC. 091552 GLADEWTR GU 5 330N 3000N 570 0 *** XTO ENERGY INC. 095959 SHEPPERD GU 1 8520X 10410X 10410 0 XTO ENERGY INC. 097475 WADY, RM GU1 5700X 5700X 5700 0 *** XTO ENERGY INC. 097944 CARTER, CB GU 1 8490X 10170X 10170 0 XTO ENERGY INC. 100010 JOHNSON, H. GU1 60N 3000N 60 0 *** XTO ENERGY INC. 100030 GLADEWATER GU12 4260X 8220X 8220 0 *** XTO ENERGY INC. 102199 SHEPPERD GU B-1 14B2 EXT 8280 0 *** XTO ENERGY INC. 102963 MARTING, BS GU1 1290N 3000N 1890 0 *** XTO ENERGY INC. 105729 GREGSTON, C. GU 8940X 10050X 10050 0 *** XTO ENERGY INC. 106959 VICTORY, SP JR. 12660X 15000X 15000 0 *** XTO ENERGY INC. 107666 GLADEWTR GU 14 13590X 15630X 15630 0 *** XTO ENERGY INC. 108870 GLADWTR GU 19 9990X 10770X 10770 0 *** XTO ENERGY INC. 110442 GLADEWTR GU 15 0X 7740X 7740 0 *** XTO ENERGY INC. 111253 GLADEWTR GU 16 8070X 9660X 9660 0 *** XTO ENERGY INC. 111677 GLADEWTR GU 17 2N 3000N 120 0 *** XTO ENERGY INC. 115888 WALKER, E.L. DR 1290N 3000N 1590 0 XTO ENERGY INC. 126226 GLADEWTR GU 8 14010X 17130X 17130 0 XTO ENERGY INC. 127272 GLADEWATER GU 6 2730X 2730X 2730 0 XTO ENERGY INC. 128032 GLADEWATER GU 2 240N 3000N 240 0 *** XTO ENERGY INC. 128116 GLADEWATER GU 9 16140X 16410X 16410 0 *** XTO ENERGY INC. 128452 GLADEWTR GU 19 11910X 12840X 12840 0 XTO ENERGY INC. 129624 GLADEWATER GU 3 1590X 1590X 1590 0 *** XTO ENERGY INC. 130171 GLADEWTR GU 10 540N 3000N 630 0 *** XTO ENERGY INC. 131654 GLADEWATER G.U. 6090X 7290X 7290 0 *** XTO ENERGY INC. 132980 SHEPPERD GU B-1 5610X 5940X 5940 0 *** XTO ENERGY INC. 133526 GLADEWATER GU 1 18000X 19140X 19140 0 *** XTO ENERGY INC. 133800 SHEPPERD GU 1 5370X 5370X 5370 0 *** XTO ENERGY INC. 135726 VICTORY, S.P. J 11910X 15720X 15720 0 *** XTO ENERGY INC. 138638 CARTER, CB GU 1 5880X 6840X 6840 0 XTO ENERGY INC. 139708 GLADEWATER GU 1 11100X 13560X 13560 0 *** XTO ENERGY INC. 140895 MARTING, BS GU1 0N 3000N 1740 0 XTO ENERGY INC. 141626 GLADEWATER GU 1 9030X 9030X 9030 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 2250N 3000N 2280 0 *** XTO ENERGY INC. 151986 VICTORY, S.P. J 150N 3000N 2250 0 *** XTO ENERGY INC. 161876 GLADEWTR GU 10 5190X 7200X 7200 0 XTO ENERGY INC. 165160 GLADEWATER GU 2 1470N 3000N 1980 0 *** XTO ENERGY INC. 179887 GLADEWATER GU 1 3390X 5340X 5340 0 *** XTO ENERGY INC. 189944 SHEPPARD GU 1 6330X 9150X 9150 0 FIELD TOTAL MONTHLY DELIVERABILITY 338280 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. 945936-0001 NNG SPOT SYSTEM PAGE 24 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HAWKINS (RODESSA) FLD NO. 39724500 NF XTO ENERGY INC. 031738 HAWKINS GU 2 10830X 10830X 10830 0 XTO ENERGY INC. 032013 HAWKINS GU 3 330N 3000N 330 0 XTO ENERGY INC. 033093 HAWKINS GU 5 34530X 39000X 39000 0 XTO ENERGY INC. 035300 HAWKINS GU 9 14B2 EXT 0 0 XTO ENERGY INC. 042768 HAWKINS GU 4 14B2 EXT 0 0 XTO ENERGY INC. 052812 HAWKINS GU 16A 14B2 EXT 0 0 XTO ENERGY INC. 224562 HAWKINS GU 11 PRTL PLG 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 50160 06 HAWKINS (WOODBINE-CHGD NACATOSH) FLD NO. 39724751 NO XTO ENERGY INC. 148332 HFU L 14B2 EXT 0 0 XTO ENERGY INC. 185257 HFU Q 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 HENDERSON, E. (COTTON VALLEY) FLD NO. 40356200 NF XTO ENERGY INC. 215132 ASHBY UNIT 1170N 3000N 1410 0 XTO ENERGY INC. 224547 MINDEN GAS UNIT 210N 3000N 210 0 XTO ENERGY INC. 228052 MINDEN GAS UNIT 60N 3000N 180 0 XTO ENERGY INC. 272147 ASHBY GAS UNIT 14580X 14580X 14580 0 FIELD TOTAL MONTHLY DELIVERABILITY 16380 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 30X 30X 30 0 ELLORA ENERGY INC. 217395 MCMAHON FEDERAL 0N 3000N 30 0 ELLORA ENERGY INC. 266935 LYNCH WHIDDON 14B2 EXT 0 0 ELLORA ENERGY INC. 270663 LYNCH WHIDDON 0N 3000N 30 0 FIELD TOTAL MONTHLY DELIVERABILITY 90 06 HUXLEY (TRAVIS PEAK) FLD NO. 43940775 NO XTO ENERGY INC. 245741 GEORGE 1350N 3000N 3000 0 FIELD TOTAL MONTHLY DELIVERABILITY 3000 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 172657 BAILEY 270N 3000N 270 0 ELLORA ENERGY INC. 174295 SABINE HUXLEY 780N 3000N 780 0 ELLORA ENERGY INC. 174731 SABINE SHELBY 8850X 9690X 9690 0 ELLORA ENERGY INC. 175110 SABINE ALLEN 3690X 4050X 4050 0 ELLORA ENERGY INC. 177135 SABINE KATHRYN 690N 3000N 690 0 ELLORA ENERGY INC. 178335 SABINE BRETT 6120X 6120X 6120 0 ELLORA ENERGY INC. 179626 SABINE PATRICIA 2220N 3000N 2220 0 ELLORA ENERGY INC. 179627 SABINE ERIK 6810X 6810X 6810 0 ELLORA ENERGY INC. 181574 O'REAR 1770N 3000N 1890 0 ELLORA ENERGY INC. 181753 O'REAR "A" 300N 3000N 750 0 ELLORA ENERGY INC. 181905 CASSELL 3450X 3480X 3480 0 ELLORA ENERGY INC. 181933 SABINE JAN 4320X 5190X 5190 0 ELLORA ENERGY INC. 182977 SABINE BRYAN 7080X 7920X 7920 0 ELLORA ENERGY INC. 183794 SABINE CAYMAN 720N 3000N 2520 0 ELLORA ENERGY INC. 184392 LOCKE 4110X 4110X 4110 0 ELLORA ENERGY INC. 185965 SABINE GRIFFIN 9120X 9510X 9510 0 ELLORA ENERGY INC. 186076 PEARL 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 25 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF ELLORA ENERGY INC. 186956 OPAL 720N 3000N 720 0 ELLORA ENERGY INC. 187781 SABINE HUGHES 6300X 8160X 8160 0 ELLORA ENERGY INC. 187868 SABINE CHARISSE 8760X 8760X 8760 0 ELLORA ENERGY INC. 188585 SABINE UNRUH 6360X 7470X 7470 0 ELLORA ENERGY INC. 189353 SABINE SIERRA 3960X 3960X 3960 0 ELLORA ENERGY INC. 189354 SABINE MICHAEL 30N 3000N 30 0 ELLORA ENERGY INC. 190098 SIERRA, W.I. DA 1260N 3000N 2730 0 ELLORA ENERGY INC. 192916 SABINE LISA 240N 3000N 750 0 ELLORA ENERGY INC. 196740 MCMAHON FEDERAL 1260N 3000N 1380 0 ELLORA ENERGY INC. 196760 ELLORA-R.E. DAV 30N 3000N 30 0 ELLORA ENERGY INC. 200616 SCRUGGS 14B2 EXT 0 0 ELLORA ENERGY INC. 203450 MCMAHON FEDERAL 4230X 5400X 5400 0 ELLORA ENERGY INC. 203488 PAYNE HEIRS (B) 30N 3000N 30 0 ELLORA ENERGY INC. 209185 SHELBY B 13530X 15150X 15150 0 ELLORA ENERGY INC. 210376 DAVIS, W.I. 14B2 EXT 0 0 ELLORA ENERGY INC. 210377 TODD 6060X 6060X 6060 0 ELLORA ENERGY INC. 210725 RUBY 210N 3000N 360 0 ELLORA ENERGY INC. 212011 LUNDY 4380X 4530X 4530 0 ELLORA ENERGY INC. 212999 LUNDY "B" 4830X 5520X 5520 0 ELLORA ENERGY INC. 224430 DAVIS-HARVEY UN 0N 3000N 300 0 ELLORA ENERGY INC. 225295 MURPHY NORTH UN 0N 3000N 30 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 0N 3000N 1410 0 ELLORA ENERGY INC. 230759 MASSEY UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 232756 MURPHY SOUTH UN 1140N 3000N 1830 0 ELLORA ENERGY INC. 233676 PAYNE HEIRS 30N 3000N 30 0 ELLORA ENERGY INC. 234417 DAVIS, INEZ UNI 1350N 3000N 1350 0 ELLORA ENERGY INC. 234418 MATHEWS UNIT 0N 3000N 30 0 ELLORA ENERGY INC. 234475 DAVIS, INEZ UNI 3000X 3000X 3000 0 ELLORA ENERGY INC. 235702 MOURESS UNIT 4650X 6000X 6000 0 ELLORA ENERGY INC. 237230 SCRUGGS 1050N 3000N 2100 0 ELLORA ENERGY INC. 238756 BICKHAM UNIT 14B2 EXT 0 0 ELLORA ENERGY INC. 239228 APPLEQUIST UNIT 870N 3000N 1710 0 ELLORA ENERGY INC. 242863 DAVIS, INEZ UNI 2940X 3810X 3810 0 ELLORA ENERGY INC. 244178 ALEXANDER UNIT 0N 3000N 360 0 ELLORA ENERGY INC. 244556 MYLIN UNIT 2700X 2700X 2700 0 ELLORA ENERGY INC. 244914 ALEXANDER UNIT 0N 3000N 450 0 ELLORA ENERGY INC. 245476 DAVIS-HARVEY SO 2760X 3510X 3510 0 ELLORA ENERGY INC. 245934 SABINE ALLEN 1500N 3000N 1500 0 ELLORA ENERGY INC. 247340 LOCKE 2520N 3000N 2550 0 ELLORA ENERGY INC. 255044 SABINE ALLEN 2850X 2850X 2850 0 LEGACY RESERVES OPER 199170 WEEKS 1920N 3000N 2100 0 XTO ENERGY INC. 185087 HARMAN UNIT 1050N 3000N 1530 0 XTO ENERGY INC. 186504 VASTAR MINERALS 2130N 3000N 2160 0 XTO ENERGY INC. 186948 NICHOLSON 3270X 3270X 3270 0 XTO ENERGY INC. 187648 VASTAR MINERALS 2130N 3000N 2310 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 26 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 HUXLEY (6100) FLD NO. 43940850 NF XTO ENERGY INC. 188911 VASTAR MINERALS 810N 3000N 840 0 XTO ENERGY INC. 188967 VASTAR MINERALS 2220N 3000N 2670 0 XTO ENERGY INC. 192907 BRIDGES ESTATE 14B2 EXT 0 0 XTO ENERGY INC. 209808 DAVIS, EULA 120N 3000N 1110 0 XTO ENERGY INC. 229136 ALLEN 6870X 6870X 6870 0 XTO ENERGY INC. 230062 TUPPEN, CHARLES 4740X 4890X 4890 0 XTO ENERGY INC. 231915 MORRISON-DAVIS 3510X 3510X 3510 0 XTO ENERGY INC. 232641 DOGGETT, A.A. 0N 3000N 1620 0 XTO ENERGY INC. 232810 TUPPEN, CHARLES 5370X 6090X 6090 0 XTO ENERGY INC. 233679 DOGGETT, A.A. 0N 3000N 990 0 XTO ENERGY INC. 234860 DAVIS, ESTER GR 3600X 3660X 3660 0 XTO ENERGY INC. 235284 BORDERS, RONNIE 5340X 5340X 5340 0 XTO ENERGY INC. 236540 DYMKE G.U. 4350X 4350X 4350 0 XTO ENERGY INC. 238031 MATTHEWS 14B2 EXT 0 0 XTO ENERGY INC. 240057 LOUT, MIKE AND PRTL PLG 0 4718 XTO ENERGY INC. 247134 JOHNSON 14B2 EXT 0 0 XTO ENERGY INC. 247194 BORDERS, RONNIE 3420X 8910X 8910 0 XTO ENERGY INC. 247599 HEINTSCHEL, GLE 1650N 3000N 2880 0 XTO ENERGY INC. 248441 BUCKNER-SMITH 14B2 EXT 0 0 XTO ENERGY INC. 248625 REEDY-CURFMAN 4980X 4980X 4980 0 XTO ENERGY INC. 251581 B.P. HILL GAS U 9330X 9750X 9750 0 XTO ENERGY INC. 267839 WILDCATS SWD INJECT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 252390 06 LANSING, N. (COTTON VALLEY, LO.) FLD NO. 52002050 NF XTO ENERGY INC. 202283 TAYLOR, ELLIS H 570N 3000N 870 0 XTO ENERGY INC. 203921 DAVIS, BEV 2610X 2610X 2610 0 FIELD TOTAL MONTHLY DELIVERABILITY 3480 06 MARTINSVILLE, SE. (JAMES) FLD NO. 57821270 NF XTO ENERGY INC. 250712 BARFIELD-WARD 1320N 3000N 2700 0 FIELD TOTAL MONTHLY DELIVERABILITY 2700 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 086579 HEARNE, D.M. GU 990N 3000N 990 0 XTO ENERGY INC. 086580 GREGORY, A.G. G 840N 3000N 1050 0 XTO ENERGY INC. 087540 TOON GU 1 420N 3000N 450 0 XTO ENERGY INC. 098603 CHILDRESS GAS U 1860N 3000N 2040 0 XTO ENERGY INC. 098844 MCDAVID, J. W. 1530N 3000N 1710 0 XTO ENERGY INC. 100031 CHILDRESS 1500N 3000N 1560 0 XTO ENERGY INC. 119397 GREGORY, A.G. G 3450X 3450X 3450 0 XTO ENERGY INC. 119839 HEARNE, D.M. GU H15 VIOL 270 0 XTO ENERGY INC. 121289 TOON GAS UNIT 1 870N 3000N 900 0 XTO ENERGY INC. 142452 HUBBARD GAS UNI 660N 3000N 750 0 XTO ENERGY INC. 142727 CHILDRESS GAS U 1440N 3000N 1440 0 XTO ENERGY INC. 142728 CHILDRESS GAS U 2400X 3210X 3210 0 XTO ENERGY INC. 142834 HUBBARD GAS UNI 2460N 3000N 2760 0 XTO ENERGY INC. 142863 CHILDRESS 1410N 3000N 1800 0 XTO ENERGY INC. 143039 MCDAVID, J.W. U 14B2 EXT 0 0 XTO ENERGY INC. 143040 MCDAVID, J.W. U 1530N 3000N 1710 0 XTO ENERGY INC. 143514 HUBBARD GAS UNI 1230N 3000N 1470 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 27 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OAK HILL (COTTON VALLEY) FLD NO. 66461275 NF XTO ENERGY INC. 143700 CHILDRESS 14B2 EXT 90 0 XTO ENERGY INC. 143701 CHILDRESS H15 VIOL 0 0 XTO ENERGY INC. 143962 CHILDRESS GAS U 1440N 3000N 1440 0 XTO ENERGY INC. 144710 MCDAVID, J.W. U 1440N 3000N 2070 0 XTO ENERGY INC. 147149 GROOM, VIDA G.U 14B2 EXT 0 0 XTO ENERGY INC. 149752 LEVERETT 1740N 3000N 1860 0 XTO ENERGY INC. 152912 GREGORY, A.G. G 630N 3000N 630 0 XTO ENERGY INC. 152951 TOON GU 1 870N 3000N 1080 0 XTO ENERGY INC. 152952 TOON GU 1 510N 3000N 630 0 XTO ENERGY INC. 154847 GREGORY, A.G. G 1530N 3000N 2280 0 XTO ENERGY INC. 161941 HUBBARD GAS UNI 1020N 3000N 1080 0 XTO ENERGY INC. 163092 CHILDRESS 1020N 3000N 1020 0 XTO ENERGY INC. 163093 CHILDRESS 1920N 3000N 2670 0 XTO ENERGY INC. 163132 CHILDRESS 2010X 2010X 2010 0 XTO ENERGY INC. 163494 CHILDRESS GAS U 2730X 2760X 2760 0 XTO ENERGY INC. 164503 CHILDRESS 1770N 3000N 1830 0 XTO ENERGY INC. 165167 HUBBARD GAS UNI 90N 3000N 960 0 XTO ENERGY INC. 165170 CHILDRESS GAS U 1650N 3000N 2490 0 XTO ENERGY INC. 165532 CHILDRESS GAS U 1500N 3000N 2670 0 XTO ENERGY INC. 165800 HUBBARD GAS UNI 2550N 3000N 2940 0 XTO ENERGY INC. 166119 HUBBARD GAS UNI 1770N 3000N 2100 0 XTO ENERGY INC. 167106 CHILDRESS GAS U 2790X 3420X 3420 0 XTO ENERGY INC. 167289 MCDAVID, J.W. U 660N 3000N 660 0 XTO ENERGY INC. 167378 MCDAVID, J.W. U 1140N 3000N 1140 0 XTO ENERGY INC. 168174 MCDAVID, J.W. U 2790X 2790X 2790 0 XTO ENERGY INC. 168516 MCDAVID, J.W. U 1770N 3000N 2130 0 XTO ENERGY INC. 198825 CHILDRESS 1620N 3000N 1620 0 XTO ENERGY INC. 199398 MCDAVID, J.W. U 1650N 3000N 2100 0 XTO ENERGY INC. 200711 GROOM, VIDA G.U 1440N 3000N 1620 0 XTO ENERGY INC. 203667 LEVERETT 14B2 EXT 0 0 XTO ENERGY INC. 216663 EASTMAN GAS UNI 600N 3000N 690 0 XTO ENERGY INC. 218517 EASTMAN GAS UNI 720N 3000N 720 0 XTO ENERGY INC. 223548 EASTMAN GAS UNI 960N 3000N 960 0 XTO ENERGY INC. 225304 EASTMAN GAS UNI 450N 3000N 510 0 XTO ENERGY INC. 226078 EASTMAN GAS UNI 2610X 2610X 2610 0 XTO ENERGY INC. 233478 FREEMAN, J. B. 2250X 3090X 3090 0 XTO ENERGY INC. 234421 GILLIAM UNIT 2070N 3000N 2460 0 FIELD TOTAL MONTHLY DELIVERABILITY 84690 06 OVERTON (COTTON VALLEY SAND) FLD NO. 67849150 NF XTO ENERGY INC. 163839 OVERTON GAS UNI 14B2 EXT 30 0 XTO ENERGY INC. 166936 OVERTON GAS UNI 330N 3000N 450 0 XTO ENERGY INC. 193887 OVERTON GU 11 690N 3000N 780 0 XTO ENERGY INC. 198381 OVERTON GU 8 300N 3000N 390 0 XTO ENERGY INC. 200990 OVERTON GAS UNI 1800N 3000N 1800 0 XTO ENERGY INC. 201159 OVERTON GAS UNI 1320N 3000N 1320 0 XTO ENERGY INC. 203675 OVERTON GU 15 300N 3000N 390 0 XTO ENERGY INC. 203925 OVERTON GU 2 180N 3000N 480 0 XTO ENERGY INC. 205747 OVERTON GAS UNI 300N 3000N 330 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 28 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 OVERTON (COTTON VALLEY SAND) FLD NO. 67849150 NF XTO ENERGY INC. 209233 OVERTON GAS UNI 870N 3000N 870 0 FIELD TOTAL MONTHLY DELIVERABILITY 6840 06 OVERTON (HAYNESVILLE) FLD NO. 67849220 NF XTO ENERGY INC. 060434 OVERTON GU 2 6060X 6360X 6360 0 XTO ENERGY INC. 062297 OVERTON GU 3 1710N 3000N 2250 0 XTO ENERGY INC. 067653 OVERTON GU 6 9090X 9090X 9090 0 XTO ENERGY INC. 068306 OVERTON GU 4 10800X 11250X 11250 0 XTO ENERGY INC. 068427 OVERTON GU 7 5760X 5790X 5790 0 XTO ENERGY INC. 072883 OVERTON GU 11 PRTL PLG 0 0 *** XTO ENERGY INC. 073115 OVERTON GU 12 2670X 3270X 3270 0 XTO ENERGY INC. 077354 OVERTON GU 13 7290X 7920X 7920 0 *** XTO ENERGY INC. 077599 OVERTON GU14 9450X 12000X 12000 0 XTO ENERGY INC. 078007 OVERTON GU 15 4920X 5370X 5370 0 XTO ENERGY INC. 078849 OVERTON GU 16 7710X 8400X 8400 0 *** XTO ENERGY INC. 086216 OVERTON GU 19 3000X 3000X 3000 0 *** XTO ENERGY INC. 086217 OVERTON GU 18 210N 3000N 210 0 XTO ENERGY INC. 086953 OVERTON GU 20 9900X 10350X 10350 0 XTO ENERGY INC. 087391 OVERTON GU 21 2280N 3000N 2490 0 XTO ENERGY INC. 114669 OVERTON G.U. #8 780N 3000N 1020 0 XTO ENERGY INC. 169915 OVERTON GU 15 60N 3000N 90 0 FIELD TOTAL MONTHLY DELIVERABILITY 88860 06 PRAIRIE LAKE, S.W. (RODESSA B) FLD NO. 72908500 NF GREEN RIVER RESOURCE 093717 CADY, WILLIAM R 60N 3000N 180 0 GREEN RIVER RESOURCE 094979 CADY 150N 3000N 990 0 GREEN RIVER RESOURCE 095331 CADY 60N 3000N 900 0 FIELD TOTAL MONTHLY DELIVERABILITY 2070 06 TENNESSEE COLONY (ROD., LO.) FLD NO. 88809400 A BASA RESOURCES, INC. 016756 WILLIAMS, J. R. 1080# 27930 2700 0 BASA RESOURCES, INC. 016758 WILLIAMS, J. R. SI MULT 0 0 BASA RESOURCES, INC. 067943 WILLIAMS, J. R. 14B2 EXT 360 0 FIELD TOTAL MONTHLY DELIVERABILITY 3060 06 TENNESSEE COLONY (ROD., UP.) FLD NO. 88809600 A BASA RESOURCES, INC. 016746 WILLIAMS, J.R.G 600# 24000 600 0 FIELD TOTAL MONTHLY DELIVERABILITY 600 06 TRAWICK (JURASSIC) FLD NO. 90998166 NF XTO ENERGY INC. 016802 TRAWICK GU 6 60N 3000N 1890 0 XTO ENERGY INC. 238149 TRAWICK GU 16 3420X 7380X 7380 0 XTO ENERGY INC. 243148 TRAWICK GU 1 4590X 7710X 7710 0 FIELD TOTAL MONTHLY DELIVERABILITY 16980 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016762 TRAWICK GU 2 60N 3000N 180 0 XTO ENERGY INC. 016764 TRAWICK GU 4 750N 3000N 750 0 XTO ENERGY INC. 016765 TRAWICK GU 5 1260N 3000N 1890 0 XTO ENERGY INC. 016767 TRAWICK GU 7 4650X 4650X 4650 0 XTO ENERGY INC. 016769 TRAWICK GU 9 1620X 1620X 1620 0 XTO ENERGY INC. 016772 TRAWICK GU 12 900N 3000N 900 0 XTO ENERGY INC. 016773 TRAWICK GU 14 1140X 1140X 1140 0 XTO ENERGY INC. 016776 TRAWICK GU 17 10440X 10440X 10440 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 29 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 016778 TRAWICK GU 19 510N 3000N 660 0 XTO ENERGY INC. 016779 TRAWICK GU 20 9450X 9450X 9450 0 XTO ENERGY INC. 016780 TRAWICK GU 21 5310X 5670X 5670 0 XTO ENERGY INC. 016781 TRAWICK GU 22 60N 3000N 90 0 XTO ENERGY INC. 016784 TRAWICK GU 25 0N 3000N 330 0 XTO ENERGY INC. 016785 TRAWICK GU 26 660X 660X 660 0 XTO ENERGY INC. 016787 TRAWICK GU 28 11160X 12540X 12540 0 XTO ENERGY INC. 016788 TRAWICK GU 29 1680X 1680X 1680 0 XTO ENERGY INC. 016789 TRAWICK GU 30 720N 3000N 1020 0 XTO ENERGY INC. 016790 TRAWICK GU 32 510N 3000N 510 0 XTO ENERGY INC. 016791 TRAWICK GU 39 0N 3000N 240 0 XTO ENERGY INC. 016793 TRAWICK GU 41 90N 3000N 90 0 XTO ENERGY INC. 016794 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 016795 TRAWICK GU 47 660N 3000N 1020 0 XTO ENERGY INC. 016798 TRAWICK GU 52 4350X 6810X 6810 0 XTO ENERGY INC. 016800 TRAWICK GU 54 1740N 3000N 2190 0 XTO ENERGY INC. 032917 TRAWICK GU 10 60N 3000N 300 0 XTO ENERGY INC. 034818 TRAWICK GU 2 2340X 6720X 6720 0 XTO ENERGY INC. 036580 TRAWICK GU 3 6540X 7440X 7440 0 XTO ENERGY INC. 037261 TRAWICK GU 7 210N 3000N 240 0 XTO ENERGY INC. 038394 TRAWICK GU 6 2670X 3030X 3030 0 XTO ENERGY INC. 039066 TRAWICK GU 5 90N 3000N 1980 0 XTO ENERGY INC. 039840 TRAWICK GU 8 150N 3000N 450 0 XTO ENERGY INC. 040231 TRAWICK GU 21 2160N 3000N 2670 0 XTO ENERGY INC. 063026 TRAWICK GU 1 7380X 11010X 11010 0 XTO ENERGY INC. 064757 TRAWICK GU 12 1410N 3000N 2250 0 XTO ENERGY INC. 068129 TRAWICK GU 4 4920X 9330X 9330 0 XTO ENERGY INC. 068428 TRAWICK GU 6 1020X 8370X 8370 0 XTO ENERGY INC. 068990 TRAWICK GU 17 0N 3000N 810 0 XTO ENERGY INC. 069024 TRAWICK GU 7 90N 3000N 300 0 XTO ENERGY INC. 069226 TRAWICK GU 3 300X 300X 300 0 XTO ENERGY INC. 069303 TRAWICK GU 10 3000X 3000X 3000 0 XTO ENERGY INC. 071415 TRAWICK GU 6 4410X 5850X 5850 0 XTO ENERGY INC. 075271 TRAWICK GU 16 3510X 3510X 3510 0 XTO ENERGY INC. 077937 TRAWICK GU 5 6120X 7050X 7050 0 XTO ENERGY INC. 079378 TRAWICK GU 8 2850X 3180X 3180 0 XTO ENERGY INC. 079749 TRAWICK GU 10 180N 3000N 1560 0 XTO ENERGY INC. 079787 TRAWICK GU 51 90N 3000N 180 0 XTO ENERGY INC. 080467 TRAWICK GU 1 3240X 3870X 3870 0 XTO ENERGY INC. 081160 TRAWICK GU 15 90N 3000N 150 0 XTO ENERGY INC. 081987 TRAWICK GU 8 720X 720X 720 0 XTO ENERGY INC. 083769 TRAWICK G.U. 18 3240X 3900X 3900 0 XTO ENERGY INC. 084218 TRAWICK G.U. 20 360N 3000N 360 0 XTO ENERGY INC. 084492 TRAWICK G.U. 25 720N 3000N 840 0 XTO ENERGY INC. 084859 TRAWICK GU 2 2910X 3930X 3930 0 XTO ENERGY INC. 087167 TRAWICK GU 20 0N 3000N 390 0 XTO ENERGY INC. 088610 TRAWICK GU 4 2040X 3330X 3330 0 XTO ENERGY INC. 088646 TRAWICK GU 27 14B2 EXT 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 30 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 090847 TRAWICK GU 44 1500N 3000N 1830 0 XTO ENERGY INC. 091223 TRAWICK GU 3 1980N 3000N 2340 0 XTO ENERGY INC. 093105 TRAWICK GU 52 1170N 3000N 2160 0 XTO ENERGY INC. 094110 TRAWICK GU 15 570X 570X 570 0 XTO ENERGY INC. 094575 TEMPLE INDUSTRI 60N 3000N 330 0 XTO ENERGY INC. 095332 TRAWICK GU 17 1260N 3000N 1860 0 XTO ENERGY INC. 095997 TRAWICK GU 22 90N 3000N 390 0 XTO ENERGY INC. 096088 TRAWICK GU 57 1710X 3180X 3180 0 XTO ENERGY INC. 097410 TRAWICK GU 60 2670X 3600X 3600 0 XTO ENERGY INC. 106836 TRAWICK GU 27 1200X 3870X 3870 0 XTO ENERGY INC. 115461 TRAWICK GU 32 0N 3000N 90 0 XTO ENERGY INC. 115891 TRAWICK GU 14 630N 3000N 630 0 XTO ENERGY INC. 116795 TRAWICK GU 60 0N 3000N 210 0 XTO ENERGY INC. 117817 TRAWICK GU 12 3930X 5100X 5100 0 XTO ENERGY INC. 119231 TRAWICK GU 1 4680X 7920X 7920 0 XTO ENERGY INC. 119408 TRAWICK GU 3 3060X 4260X 4260 0 XTO ENERGY INC. 119810 TRAWICK GU 4 5850X 7410X 7410 0 XTO ENERGY INC. 120203 TRAWICK GU 10 1650N 3000N 2010 0 XTO ENERGY INC. 120576 TRAWICK GU 17 3210X 3390X 3390 0 XTO ENERGY INC. 120577 TRAWICK GU 5 2430N 3000N 2640 0 XTO ENERGY INC. 120582 TRAWICK GU 8 810N 3000N 1440 0 XTO ENERGY INC. 120584 TRAWICK GU 2 5400X 6600X 6600 0 XTO ENERGY INC. 120763 TRAWICK GU 16 4920X 5580X 5580 0 XTO ENERGY INC. 120817 TRAWICK GU 6 2280X 3540X 3540 0 XTO ENERGY INC. 129558 TRAWICK G.U. 15 60N 3000N 2790 0 XTO ENERGY INC. 131086 TRAWICK GU 3 2790X 3450X 3450 0 XTO ENERGY INC. 131653 TRAWICK GU 6 1290X 3660X 3660 0 XTO ENERGY INC. 132210 TRAWICK GU 16 5640X 6390X 6390 0 XTO ENERGY INC. 132212 TRAWICK GU 10 2940X 4620X 4620 0 XTO ENERGY INC. 132430 TRAWICK GU 18 0N 3000N 150 0 XTO ENERGY INC. 133266 TRAWICK GU 5 5160X 5160X 5160 0 XTO ENERGY INC. 156409 TRAWICK GU 17 5370X 7860X 7860 0 XTO ENERGY INC. 156886 TRAWICK GU 12 420X 420X 420 0 XTO ENERGY INC. 157377 TRAWICK GU 8 2880X 4110X 4110 0 XTO ENERGY INC. 158115 TRAWICK GU 12 14B2 EXT 0 0 XTO ENERGY INC. 158392 TRAWICK GU 5 4620X 7560X 7560 0 XTO ENERGY INC. 158626 TRAWICK GU 21 3090X 3660X 3660 0 XTO ENERGY INC. 159124 TRAWICK GU 7 14B2 EXT 0 0 XTO ENERGY INC. 159353 TRAWICK GU 16 14B2 EXT 0 1 XTO ENERGY INC. 159704 TRAWICK GU 3 14B2 EXT 0 0 XTO ENERGY INC. 160047 TRAWICK GU 22 0N 3000N 270 0 XTO ENERGY INC. 160114 TRAWICK GU 18 2190X 3270X 3270 0 XTO ENERGY INC. 160300 TRAWICK GU 9 0N 3000N 30 0 XTO ENERGY INC. 160764 TRAWICK GU 22 0N 3000N 180 0 XTO ENERGY INC. 160935 TRAWICK GU 32 0N 3000N 540 0 XTO ENERGY INC. 161015 TRAWICK GU 1 1140X 1140X 1140 0 XTO ENERGY INC. 161235 TRAWICK GU 19 2040N 3000N 2460 0 XTO ENERGY INC. 162373 TRAWICK GU 5 6660X 6660X 6660 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 31 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 163605 TRAWICK GU 6 3480X 5820X 5820 0 XTO ENERGY INC. 167357 TRAWICK GU 2 14B2 EXT 0 0 XTO ENERGY INC. 167745 TRAWICK GU 22 14B2 EXT 0 0 XTO ENERGY INC. 170669 TRAWICK GU 4 120N 3000N 720 0 XTO ENERGY INC. 170701 TRAWICK GU 11 0N 3000N 60 0 XTO ENERGY INC. 171447 TRAWICK GU 9 90N 3000N 150 0 XTO ENERGY INC. 171465 TRAWICK GU 19 5190X 5910X 5910 0 XTO ENERGY INC. 173213 TRAWICK GU 44 14B2 EXT 0 0 XTO ENERGY INC. 173214 TRAWICK GU 22 690N 3000N 690 0 XTO ENERGY INC. 173311 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 173315 TRAWICK GU 19 2160X 3180X 3180 0 XTO ENERGY INC. 174121 TRAWICK GU 29 2670X 3390X 3390 0 XTO ENERGY INC. 175327 TRAWICK GU 18 30N 3000N 60 0 XTO ENERGY INC. 175329 TRAWICK GU 4 0N 3000N 30 0 XTO ENERGY INC. 175669 TRAWICK GU 1 3600X 5280X 5280 0 XTO ENERGY INC. 176666 TRAWICK GU 16 14B2 EXT 0 0 XTO ENERGY INC. 177167 TRAWICK GU 21 360N 3000N 450 0 XTO ENERGY INC. 178804 TRAWICK GU 5 2220X 3420X 3420 0 XTO ENERGY INC. 178924 TRAWICK GU 2 570X 570X 570 2081 XTO ENERGY INC. 186366 TRAWICK GU 12 9510X 9510X 9510 0 XTO ENERGY INC. 189812 TRAWICK GU 22 840N 3000N 840 0 XTO ENERGY INC. 190669 TRAWICK GU 17 2610N 3000N 2610 0 XTO ENERGY INC. 193412 TRAWICK GU 4 2370X 5850X 5850 0 XTO ENERGY INC. 195264 TRAWICK GU 2 6810X 7620X 7620 0 XTO ENERGY INC. 195506 TRAWICK GU 3 2370X 3030X 3030 0 XTO ENERGY INC. 195532 TRAWICK GU 10 5880X 7380X 7380 0 XTO ENERGY INC. 195541 TRAWICK GU 6 3630X 4290X 4290 0 XTO ENERGY INC. 196440 TRAWICK GU 1 7380X 9000X 9000 0 XTO ENERGY INC. 202364 TRAWICK GU 8 3840X 5520X 5520 0 XTO ENERGY INC. 202370 TRAWICK GU 16 7860X 8700X 8700 0 XTO ENERGY INC. 202372 TRAWICK GU 44 1620N 3000N 2400 0 XTO ENERGY INC. 202701 TRAWICK GU 19 7410X 8280X 8280 0 XTO ENERGY INC. 203547 TRAWICK GU 7 2370N 3000N 2820 0 XTO ENERGY INC. 203895 TRAWICK GU 61 900N 3000N 1230 0 XTO ENERGY INC. 204312 TRAWICK GU 9 2400X 3270X 3270 0 XTO ENERGY INC. 204493 TRAWICK GU 60 990N 3000N 990 0 XTO ENERGY INC. 204824 TRAWICK GU 52 3870X 4260X 4260 0 XTO ENERGY INC. 205073 TRAWICK GU 44 1410N 3000N 1410 0 XTO ENERGY INC. 205740 TRAWICK GU 14 1410N 3000N 1590 0 XTO ENERGY INC. 206402 TRAWICK GU 12 2970X 3000X 3000 0 XTO ENERGY INC. 206403 TRAWICK GU 11 3330X 3330X 3330 0 XTO ENERGY INC. 207684 TRAWICK GU 62 630N 3000N 720 0 XTO ENERGY INC. 208284 TRAWICK GU 15 3360X 3570X 3570 0 XTO ENERGY INC. 208472 TRAWICK GU 11 1140N 3000N 1230 0 XTO ENERGY INC. 209236 TRAWICK GU 17 270N 3000N 270 0 XTO ENERGY INC. 210357 TRAWICK GU 8 5310X 5310X 5310 0 XTO ENERGY INC. 210543 TRAWICK GU 4 8670X 12540X 12540 0 XTO ENERGY INC. 211400 TRAWICK GU 1 7380X 11130X 11130 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 32 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 211800 TRAWICK GU 6 8940X 11310X 11310 0 XTO ENERGY INC. 211826 TRAWICK GU 7 2340N 3000N 2610 0 XTO ENERGY INC. 212333 TRAWICK G.U. 25 4260X 4890X 4890 0 XTO ENERGY INC. 213116 TRAWICK GU 10 6360X 8070X 8070 0 XTO ENERGY INC. 215024 TRAWICK GU 18 5040X 5160X 5160 0 XTO ENERGY INC. 215026 TRAWICK GU 5 1740N 3000N 2370 0 XTO ENERGY INC. 215031 TRAWICK GU 5 7860X 10320X 10320 0 XTO ENERGY INC. 215536 TRAWICK GU 10 9480X 11160X 11160 0 XTO ENERGY INC. 216161 TRAWICK GU 9 2370N 3000N 2880 0 XTO ENERGY INC. 216179 TRAWICK GU 11 1380N 3000N 2850 0 XTO ENERGY INC. 217056 TRAWICK GU 3 1410N 3000N 2370 0 XTO ENERGY INC. 218487 TRAWICK GU 6 6180X 7770X 7770 0 XTO ENERGY INC. 218937 TRAWICK GU 19 1290X 1290X 1290 0 XTO ENERGY INC. 219769 TRAWICK GU 6 5670X 6720X 6720 0 XTO ENERGY INC. 220637 TRAWICK GU 1 6060X 6060X 6060 0 XTO ENERGY INC. 220774 TRAWICK GU 2 4320X 5160X 5160 0 XTO ENERGY INC. 220778 TRAWICK GU 2 2760X 3420X 3420 0 XTO ENERGY INC. 220824 TRAWICK GU 1 3150X 5490X 5490 0 XTO ENERGY INC. 222054 TRAWICK GU 3 9030X 11010X 11010 0 XTO ENERGY INC. 222131 TRAWICK GU 12 1500X 1500X 1500 0 XTO ENERGY INC. 222276 TRAWICK GU 1 10320X 12750X 12750 0 XTO ENERGY INC. 222379 TRAWICK GU 10 7980X 9210X 9210 0 XTO ENERGY INC. 222744 TRAWICK GU 3 5760X 5760X 5760 0 XTO ENERGY INC. 223155 TRAWICK GU 6 6360X 9000X 9000 0 XTO ENERGY INC. 223380 TRAWICK GU 18 3840X 4830X 4830 0 XTO ENERGY INC. 224072 TRAWICK GU 21 2250X 2250X 2250 0 XTO ENERGY INC. 224783 TRAWICK GU 3 7500X 11130X 11130 0 XTO ENERGY INC. 225554 TRAWICK GU 8 4950X 4950X 4950 0 XTO ENERGY INC. 225730 TRAWICK GU 20 1290N 3000N 2130 0 XTO ENERGY INC. 226245 TRAWICK GU 7 1680N 3000N 2520 0 XTO ENERGY INC. 227737 TRAWICK GU 9 2010X 9960X 9960 0 XTO ENERGY INC. 227849 TRAWICK GU 4 5700X 9450X 9450 0 XTO ENERGY INC. 228656 TRAWICK GU 6 8760X 9930X 9930 0 XTO ENERGY INC. 229085 TRAWICK GU 4 10710X 23370X 23370 0 XTO ENERGY INC. 229108 TRAWICK GU 7 3450X 5910X 5910 0 XTO ENERGY INC. 229701 TRAWICK GU 16 4410X 4410X 4410 0 XTO ENERGY INC. 230080 TRAWICK GU 8 10740X 15030X 15030 0 XTO ENERGY INC. 230321 TRAWICK GU 8 7170X 9900X 9900 0 XTO ENERGY INC. 230325 TRAWICK GU 10 120N 3000N 120 0 XTO ENERGY INC. 230565 TRAWICK GU 4 5460X 5460X 5460 0 XTO ENERGY INC. 231594 TRAWICK GU 11 1260X 1260X 1260 1547 XTO ENERGY INC. 231627 TRAWICK GU 7 4500X 5580X 5580 0 XTO ENERGY INC. 232567 TRAWICK GU 2 3150X 3480X 3480 0 XTO ENERGY INC. 233188 TRAWICK GU 12 4830X 6690X 6690 0 XTO ENERGY INC. 235751 TRAWICK GU 21 2580X 3270X 3270 0 XTO ENERGY INC. 236005 TRAWICK GU 22 5430X 5520X 5520 0 XTO ENERGY INC. 236055 TRAWICK GU 17 5220X 5430X 5430 0 XTO ENERGY INC. 236113 TRAWICK GU 14 1560X 1560X 1560 856 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 33 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 TRAWICK (PETTIT-TP CONS.) FLD NO. 90998500 NF XTO ENERGY INC. 236763 TRAWICK GU 7 3300X 4410X 4410 0 XTO ENERGY INC. 238103 TRAWICK GU 18 8610X 11250X 11250 0 XTO ENERGY INC. 238354 TRAWICK GU 3 930N 3000N 930 0 XTO ENERGY INC. 238383 TRAWICK GU 18 6180X 7530X 7530 0 XTO ENERGY INC. 238606 TRAWICK GU 2 4290X 5340X 5340 0 XTO ENERGY INC. 239054 TRAWICK GU 5 5970X 9330X 9330 0 XTO ENERGY INC. 239079 TRAWICK GU 21 1200N 3000N 2400 0 XTO ENERGY INC. 239628 TRAWICK GU 21 1800N 3000N 2580 0 XTO ENERGY INC. 240006 TRAWICK GU 22 5070X 6240X 6240 0 XTO ENERGY INC. 240200 TRAWICK GU 21 4500X 5430X 5430 0 XTO ENERGY INC. 240436 TRAWICK GU 29 1710X 1710X 1710 0 XTO ENERGY INC. 241865 TRAWICK GU 5 4590X 8130X 8130 0 XTO ENERGY INC. 241866 TRAWICK GU 10 0N 3000N 2400 0 XTO ENERGY INC. 241955 TRAWICK GU 9 8310X 10920X 10920 0 XTO ENERGY INC. 242739 TRAWICK GU 14 6300X 6300X 6300 0 XTO ENERGY INC. 242744 TRAWICK GU 1 5550X 8820X 8820 0 XTO ENERGY INC. 242978 TRAWICK GU 12 3000X 4200X 4200 0 XTO ENERGY INC. 242980 TRAWICK GU 17 570N 3000N 1140 0 XTO ENERGY INC. 243771 TRAWICK GU 9 1170N 3000N 1770 0 XTO ENERGY INC. 243776 TRAWICK GU 17 1020N 3000N 1380 0 XTO ENERGY INC. 244300 TRAWICK GU 19 2430X 3030X 3030 0 XTO ENERGY INC. 245619 TRAWICK GU 10 9450X 13350X 13350 0 XTO ENERGY INC. 246293 TRAWICK GU 15 360N 3000N 360 0 XTO ENERGY INC. 246297 TRAWICK GU 9 0N 3000N 60 0 XTO ENERGY INC. 246328 TRAWICK GU 14 3240X 4530X 4530 0 XTO ENERGY INC. 246542 TRAWICK GU 17 3540X 4530X 4530 0 XTO ENERGY INC. 247209 TRAWICK GU 4 6990X 12180X 12180 0 XTO ENERGY INC. 247681 TRAWICK GU 12 8640X 12840X 12840 0 XTO ENERGY INC. 247682 TRAWICK GU 21 5190X 6840X 6840 0 XTO ENERGY INC. 247683 TRAWICK GU 22 5220X 8490X 8490 0 XTO ENERGY INC. 248165 TRAWICK GU 27 5610X 7290X 7290 0 XTO ENERGY INC. 249117 TRAWICK GU 32 4N 3000N 1650 0 XTO ENERGY INC. 249374 TRAWICK GU 22 60N 3000N 1860 0 XTO ENERGY INC. 249384 TRAWICK GU 8 7860X 12090X 12090 0 XTO ENERGY INC. 249422 TRAWICK GU 4 3870X 6210X 6210 0 XTO ENERGY INC. 249912 TRAWICK GU 14 2490X 4020X 4020 0 XTO ENERGY INC. 250253 TRAWICK GU 11 6030X 8460X 8460 0 XTO ENERGY INC. 250915 TRAWICK GU 29 1770N 3000N 1950 0 XTO ENERGY INC. 251133 TRAWICK GU 19 2790X 6330X 6330 0 XTO ENERGY INC. 252939 TRAWICK GAS UNI 2040N 3000N 2520 0 XTO ENERGY INC. 253010 TRAWICK GU 15 3180X 4620X 4620 0 XTO ENERGY INC. 254287 TRAWICK GAS UNI 690N 3000N 2310 0 XTO ENERGY INC. 255211 TRAWICK GAS UNI 150X 3930X 3930 0 XTO ENERGY INC. 255398 TRAWICK GU 32 4050X 7200X 7200 0 XTO ENERGY INC. 256291 TRAWICK GAS UNI 1560N 3000N 2850 0 XTO ENERGY INC. 257403 TRAWICK GAS UNI 4620X 5610X 5610 0 XTO ENERGY INC. 257529 TRAWICK GAS UNI 2880X 3540X 3540 0 XTO ENERGY INC. 260561 TRAWICK GAS UNI 2880X 3360X 3360 0 FIELD TOTAL MONTHLY DELIVERABILITY 1015800 06 TRAWICK (RODESSA) FLD NO. 90998664 AO XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 34 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 XTO ENERGY INC. 282499 TRAWICK GAS UNI SHUT-IN 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 TRAWICK, N. (PETTIT 7750) FLD NO. 91003550 NF XTO ENERGY INC. 051390 TEMPLE IND. 1020X 1020X 1020 0 FIELD TOTAL MONTHLY DELIVERABILITY 1020 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF SPINDLETOP DRILLING 215126 WATTS GAS UNIT 1080N 3000N 1110 0 XTO ENERGY INC. 219182 LEDBETTER-JONES 1650N 3000N 1650 0 FIELD TOTAL MONTHLY DELIVERABILITY 2760 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 222142 LEDBETTER-JONES SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 108877 KILLINGSWORTH 1140N 3000N 1650 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 330N 3000N 1590 0 XTO ENERGY INC. 136219 DRIGGERS, D.C. 510N 3000N 930 0 XTO ENERGY INC. 136757 MELTON, L. L. 0N 3000N 30 0 XTO ENERGY INC. 138416 DRIGGERS, D.C. 1680X 1680X 1680 0 XTO ENERGY INC. 139928 MEADOWS GAS UNI 1620N 3000N 1620 0 XTO ENERGY INC. 141007 KILLINGSWORTH 720N 3000N 720 0 XTO ENERGY INC. 142040 SPEAR 14B2 EXT 0 0 XTO ENERGY INC. 142218 SPEAR 810N 3000N 1590 0 XTO ENERGY INC. 142591 DRIGGERS, D.C. 2070N 3000N 2070 0 XTO ENERGY INC. 142911 SPEAR 630X 630X 630 0 XTO ENERGY INC. 142987 WHITEHURST, T. 870N 3000N 870 0 XTO ENERGY INC. 143636 HAMBY HEIRS GU 1620N 3000N 2310 0 XTO ENERGY INC. 143794 KILLINGSWORTH 960N 3000N 1140 0 XTO ENERGY INC. 144130 HAMBY HEIRS GU 14B2 EXT 0 0 XTO ENERGY INC. 144381 SPEAR 2040N 3000N 2040 0 XTO ENERGY INC. 145230 ALLEN, MARY B. 14B2 EXT 0 0 XTO ENERGY INC. 145247 ALLEN, MARY B. 14B2 EXT 0 0 XTO ENERGY INC. 145263 ALLEN, MARY B. 1260N 3000N 1320 0 XTO ENERGY INC. 145990 HAMBY HEIRS GU 3000X 3210X 3210 0 XTO ENERGY INC. 146465 HAMBY HEIRS GU 810N 3000N 930 0 XTO ENERGY INC. 147460 DRIGGERS, D.C. 1110N 3000N 1110 0 XTO ENERGY INC. 148762 EVANS, M. W. 600N 3000N 600 0 XTO ENERGY INC. 149643 JONES, ROSA LEE 630N 3000N 630 0 XTO ENERGY INC. 151134 JONES, GOLDEN 690N 3000N 690 0 XTO ENERGY INC. 151907 BROWN, CLEVE T. A. 0 0 XTO ENERGY INC. 155535 DRIGGERS, D.C. 5820X 6270X 6270 0 XTO ENERGY INC. 155544 DRIGGERS, D.C. 0N 3000N 30 0 XTO ENERGY INC. 155561 DRIGGERS, D.C. 1680X 6210X 6210 0 XTO ENERGY INC. 186052 JONES, ROSA LEE T. A. 0 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 35 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 192913 WSGU4 (SKIPPER 1650N 3000N 1650 0 XTO ENERGY INC. 197479 WSCGU (HORTON-D 2790X 4500X 4500 0 XTO ENERGY INC. 197988 WSCGU (KELLY) 4380X 4380X 4380 0 XTO ENERGY INC. 198263 HAMBY HEIRS 2-A 90N 3000N 270 0 XTO ENERGY INC. 203640 WSCGU (HORTON-D 2190X 3060X 3060 0 XTO ENERGY INC. 204822 PINE TREE I.S.D 2550N 3000N 2910 0 XTO ENERGY INC. 206234 WSCGU (HORTON-D 2610X 2610X 2610 0 XTO ENERGY INC. 206361 WSGU7 (HORTON-D 3840X 4260X 4260 0 XTO ENERGY INC. 206886 PINE TREE I.S.D 4500X 6570X 6570 0 XTO ENERGY INC. 207217 SKIPPER UNIT 1680N 3000N 1680 0 XTO ENERGY INC. 207690 WSGU11 (GRAY -8 3300X 4350X 4350 0 XTO ENERGY INC. 207881 WSCGU (HORTON-D 3300X 4260X 4260 0 XTO ENERGY INC. 208877 WSCGU (HORTON-D 4440X 4830X 4830 0 XTO ENERGY INC. 208969 PINE TREE I.S.D 3570X 4620X 4620 0 XTO ENERGY INC. 211118 SKIPPER UNIT 3330X 4200X 4200 0 XTO ENERGY INC. 219176 WSCGU (HORTON-D 2940X 3810X 3810 0 XTO ENERGY INC. 219835 WSGU11 (GRAY -9 2190N 3000N 2580 0 XTO ENERGY INC. 222149 PINE TREE I.S.D 2970X 2970X 2970 0 XTO ENERGY INC. 222315 WSCGU (HORTON-D 4410X 5190X 5190 0 XTO ENERGY INC. 224028 EVANS, M. W. 1440N 3000N 1440 0 XTO ENERGY INC. 226443 WSGU4 (SKIPPER 2970X 2970X 2970 0 XTO ENERGY INC. 227378 WSGU7 (HORTON-D 3510X 3510X 3510 0 XTO ENERGY INC. 227454 WSGU4 (SKIPPER 2910X 2910X 2910 0 XTO ENERGY INC. 245585 WSCGU (HORTON-D 4860X 4890X 4890 0 FIELD TOTAL MONTHLY DELIVERABILITY 124290 06 WILLOW SPRINGS (PETTIT) FLD NO. 97752332 AF XTO ENERGY INC. 016955 HAYS, MARTIN 2430N 3000N 2790 0 XTO ENERGY INC. 192238 WSCGU (HORTON-D 780N 3000N 2400 0 XTO ENERGY INC. 195657 WSCGU (ROBERTSO 1290N 3000N 1320 0 XTO ENERGY INC. 196639 WSGU11 (GRAY-7) 1410N 3000N 1470 0 XTO ENERGY INC. 204232 SKIPPER UNIT SWR 10 360 0 XTO ENERGY INC. 206993 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 207710 WSGU1 (LACY, E. 2250N 3000N 2610 0 XTO ENERGY INC. 274258 WSCGU (ROBERTSO 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 10950 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. 4710X 5010X 5010 0 XTO ENERGY INC. 142015 KELLY, G.A. 0N 3000N 60 0 XTO ENERGY INC. 142589 KELLY, G.A. 90N 3000N 270 0 XTO ENERGY INC. 157360 WHITEHURST, T. 14B2 EXT 0 0 XTO ENERGY INC. 167342 DRIGGERS, D.C. SI MULT 0 0 XTO ENERGY INC. 173153 SPEAR PRTL PLG 0 0 XTO ENERGY INC. 179749 WHITEHURST, T. 0N 3000N 30 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 36 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 192914 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 197480 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 197989 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 201343 SKIPPER UNIT 14B2 EXT 0 0 XTO ENERGY INC. 203641 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 204823 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 206233 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 206360 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 206887 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 207218 SKIPPER UNIT SWR 10 0 0 XTO ENERGY INC. 207691 WSGU11 (GRAY -8 SWR 10 0 0 XTO ENERGY INC. 207882 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 208878 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 208970 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 211119 SKIPPER UNIT SWR 10 0 0 XTO ENERGY INC. 219833 WSGU11 (GRAY -9 SWR 10 0 0 XTO ENERGY INC. 222062 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 222147 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 222314 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 226444 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 227380 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 227455 WSGU4 (SKIPPER SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 5370 06 WILLOW SPRINGS-MACKEY (TR. PK.) FLD NO. 97760500 AF SILVER OAK OPERATING 110755 MCAFEE, WILLIE 1290N 3000N 1680 0 FIELD TOTAL MONTHLY DELIVERABILITY 1680 7B COFFEY (MIDDLE STRAWN) FLD NO. 19312500 NF XTO ENERGY INC. 283859 FRENCH ROAST SHUT-IN 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 7B WALSH RANCH WEST (ATOKA 3) FLD NO. 94955400 NF WALSH, F H JR. OPERA 238290 WALSH RANCH WES SWR 10 0 408 FIELD TOTAL MONTHLY DELIVERABILITY 0 7C BROWN-BASSETT (DEVONIAN) FLD NO. 12390250 NF XTO ENERGY INC. 240472 BASSETT GOODE 1260X 3990X 3990 0 XTO ENERGY INC. 241414 BANNER ESTATE 3360X 3660X 3660 0 FIELD TOTAL MONTHLY DELIVERABILITY 7650 7C BROWN-BASSETT (ELLENBURGER) FLD NO. 12390375 NP 33% PER W 28100.0000000 67% ACRES 87.8125000 834870 RESEVOIR MARKET DEMAND FOR JUNE 2018 880245 RESERVOIR MARKET DEMAND FORECAST FOR AUGUST 2018 K2 XTO ENERGY INC. 018772 SPENCER, ANNIE 21480N 84300N 21480 0 K2 XTO ENERGY INC. 224264 BANNER ESTATE 9750N 63225N 19590 0 K2 XTO ENERGY INC. 244420 GOODE ESTATE UN 30450N 59010N 33600 0 FIELD TOTAL MONTHLY DELIVERABILITY 74670 7C BROWN-BASSETT (STRAWN) FLD NO. 12390625 NF BREITBURN OPERATING 233617 BROWN BASSETT G 1770X 1770X 1770 0 XTO ENERGY INC. 160922 BANNER ESTATE 5790X 8280X 8280 0 XTO ENERGY INC. 243696 BANNER ESTATE 3120X 3750X 3750 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 37 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7C BROWN-BASSETT (STRAWN) FLD NO. 12390625 NF XTO ENERGY INC. 247561 BANNER ESTATE 6300X 8730X 8730 0 XTO ENERGY INC. 254606 BANNER ESTATE 8670X 8670X 8670 0 FIELD TOTAL MONTHLY DELIVERABILITY 31200 7C BROWN-BASSETT (WOLFCAMP) FLD NO. 12390750 NF BREITBURN OPERATING 234931 BROWN BASSETT G 180N 3000N 330 0 XTO ENERGY INC. 153476 SPENCER, ANNIE 600N 3000N 2070 0 XTO ENERGY INC. 223127 BANNER ESTATE 540N 3000N 570 0 XTO ENERGY INC. 224627 BASSETT GOODE 0N 3000N 600 0 XTO ENERGY INC. 225463 BASSETT GOODE 930N 3000N 930 0 XTO ENERGY INC. 225558 BANNER ESTATE 510N 3000N 540 1641 XTO ENERGY INC. 226887 BANNER ESTATE 2490N 3000N 2490 0 XTO ENERGY INC. 226889 BANNER ESTATE 5490X 5490X 5490 16660 XTO ENERGY INC. 227322 BROTHERTON 780N 3000N 780 0 XTO ENERGY INC. 227457 GOODE ESTATE 0N 3000N 630 0 XTO ENERGY INC. 227970 BANNER ESTATE 780N 3000N 780 0 XTO ENERGY INC. 229387 BANNER ESTATE 1110N 3000N 1440 1884 XTO ENERGY INC. 230871 BROWN BASSETT G 0N 3000N 810 0 XTO ENERGY INC. 233493 GOODE ESTATE UN 570N 3000N 900 0 XTO ENERGY INC. 234886 BROWN BASSETT 450N 3000N 690 0 XTO ENERGY INC. 234900 BANNER ESTATE 3600X 4260X 4260 0 XTO ENERGY INC. 234905 BROWN BASSETT 2430N 3000N 2850 0 XTO ENERGY INC. 237193 MARTIN, MAYME K 180N 3000N 180 0 XTO ENERGY INC. 237321 BANNER ESTATE 120N 3000N 240 0 XTO ENERGY INC. 241045 BROWN BASSETT 1650N 3000N 2370 0 XTO ENERGY INC. 244164 BROWN MCNINCH 1110N 3000N 1110 0 XTO ENERGY INC. 245226 BANNER ESTATE 780N 3000N 1110 0 XTO ENERGY INC. 246411 BANNER ESTATE 1530N 3000N 1530 0 XTO ENERGY INC. 246743 BROWN BASSETT 1860N 3000N 2340 0 XTO ENERGY INC. 247073 BROWN BASSETT G 510N 3000N 570 0 XTO ENERGY INC. 247103 GOODE ESTATE UN 0N 3000N 1350 0 XTO ENERGY INC. 247179 BASSETT GOODE 1290N 3000N 1350 0 XTO ENERGY INC. 247180 BROWN BASSETT 750X 750X 750 0 XTO ENERGY INC. 247559 BROTHERTON 210N 3000N 510 0 XTO ENERGY INC. 247560 BASSETT GOODE 510N 3000N 690 0 FIELD TOTAL MONTHLY DELIVERABILITY 40260 7C PEGASUS (DEVONIAN) FLD NO. 70279125 AF BREITBURN OPERATING 247644 PEGASUS FIELD U 2550X 2550X 2550 0 BREITBURN OPERATING 255857 WILSON, T. R. 4 11100X 11100X 11100 0 FIELD TOTAL MONTHLY DELIVERABILITY 13650 7C WILSHIRE (CONSOLIDATED) FLD NO. 97834003 NF BREITBURN OPERATING 241468 MCELROY RANCH C 0N 3000N 2790 0 BREITBURN OPERATING 243751 MCELROY RANCH C 1710X 3090X 3090 0 XTO ENERGY INC. 226024 WINDHAM, R. S. 4980X 4980X 4980 15395 XTO ENERGY INC. 233627 MCELROY 131 5310X 6570X 6570 7920 XTO ENERGY INC. 240773 WINDHAM, R.S. 240N 3000N 240 1966 XTO ENERGY INC. 241961 MCELROY RANCH C 1200X 1200X 1200 8043 XTO ENERGY INC. 242352 MCELROY RANCH C 2790X 2790X 2790 13428 XTO ENERGY INC. 244442 MCELROY RANCH C 1230N 3000N 1230 5197 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 38 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7C WILSHIRE (CONSOLIDATED) FLD NO. 97834003 NF XTO ENERGY INC. 246017 MCELROY RANCH C 1440N 3000N 1710 4183 XTO ENERGY INC. 247181 MCELROY RANCH C 4080X 6210X 6210 11333 XTO ENERGY INC. 250817 MCELROY RANCH C 1590N 3000N 1590 6539 XTO ENERGY INC. 252065 MCELROY RANCH C 630X 630X 630 5094 FIELD TOTAL MONTHLY DELIVERABILITY 33030 08 BLOCK 16 (DEVONIAN) FLD NO. 09269284 NF XTO ENERGY INC. 044182 PYOTE GAS UNIT DLQ G-10 0 10215 XTO ENERGY INC. 044840 PYOTE GAS UNIT DLQ G-10 0 12715 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 1320N 3000N 1530 0 *** XTO ENERGY INC. 055906 DOBBINS, W. T. DLQ G-10 0 57293 *** XTO ENERGY INC. 058764 FORTSON GAS UNI DLQ G-10 0 191 *** XTO ENERGY INC. 064556 MCBIRNEY UNIT N T. A. 0 0 XTO ENERGY INC. 147248 PYOTE GAS UNIT DLQ G-10 0 15591 FIELD TOTAL MONTHLY DELIVERABILITY 1530 08 BLOCK 16 (ELLEN.) FLD NO. 09269426 AF *** XTO ENERGY INC. 055817 DOBBINS, W. T. DLQ G-10 0 27981 *** XTO ENERGY INC. 058600 FORTSON GAS UNI DLQ G-10 0 7601 *** XTO ENERGY INC. 062048 MCBIRNEY UNIT N 1170N 3000N 1260 0 FIELD TOTAL MONTHLY DELIVERABILITY 1260 08 BLOCK 16 (MONTOYA) FLD NO. 09269568 NF BREITBURN OPERATING 250696 PYOTE GAS UNIT 6360X 6360X 6360 0 XTO ENERGY INC. 245711 PYOTE GAS UNIT DLQ G-10 0 1943 FIELD TOTAL MONTHLY DELIVERABILITY 6360 08 COYANOSA (DEVONIAN) FLD NO. 21382375 NF XTO ENERGY INC. 032270 COYANOSA UNIT N 14B DENY 750 0 XTO ENERGY INC. 033925 SIBLEY UNIT 210N 3000N 210 0 XTO ENERGY INC. 034935 COYANOSA UNIT # 13050X 13050X 13050 0 XTO ENERGY INC. 035669 COYANOSA UNIT N 2460X 2460X 2460 0 XTO ENERGY INC. 035910 COYANOSA UNIT 4 6480X 6480X 6480 0 *** XTO ENERGY INC. 037335 COYANOSA UNIT 5 14B DENY 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 22950 08 COYANOSA (ELLENBURGER) FLD NO. 21382500 NF *** XTO ENERGY INC. 035911 COYANOSA UNIT # 8730X 9480X 9480 0 XTO ENERGY INC. 037040 SIBLEY UNIT 25470X 26460X 26460 0 *** XTO ENERGY INC. 037334 COYANOSA UNIT 5 SI MULT 0 0 XTO ENERGY INC. 039846 COYANOSA UNIT N 11730X 18540X 18540 0 FIELD TOTAL MONTHLY DELIVERABILITY 54480 08 COYANOSA (MISS. 10475) FLD NO. 21382750 NF BREITBURN OPERATING 253730 MOORE, WAYNE 120N 3000N 600 0 XTO ENERGY INC. 042477 COYANOSA UNIT N T. A. 0 0 XTO ENERGY INC. 243260 EFFIE POTTS SIB 2520X 10950X 10950 0 FIELD TOTAL MONTHLY DELIVERABILITY 11550 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. 945936-0001 NNG SPOT SYSTEM PAGE 39 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 08 GOMEZ (DEVONIAN) FLD NO. 35708233 NF *** XTO ENERGY INC. 109871 EXXON FEE "L" 2970X 2970X 2970 0 XTO ENERGY INC. 196011 TURNER, FRED JR 13650X 13650X 13650 0 FIELD TOTAL MONTHLY DELIVERABILITY 16620 08 GOMEZ (ELLENBURGER) FLD NO. 35708333 NP 100% ACRES 176.7656250 1361530 RESEVOIR MARKET DEMAND FOR JUNE 2018 1433478 RESERVOIR MARKET DEMAND FORECAST FOR AUGUST 2018 XTO ENERGY INC. 031849 WILLBANKS, HENR 76140# 117542 79050 29662 XTO ENERGY INC. 037654 BENNETT, J. R. 99000# 114544 99000 84129 K2 XTO ENERGY INC. 040125 TYRRELL, W. C. 31260N 115357N 33090 0 XTO ENERGY INC. 040228 GOMEZ GAS UNIT 0N 3000N 2970 0 K2 XTO ENERGY INC. 041753 GOMEZ GAS UNIT 5280N 114737N 5880 0 *** XTO ENERGY INC. 043827 GOMEZ GAS UNIT 14B2 EXT 0 0 XTO ENERGY INC. 043897 GOMEZ GAS UNIT 2940N 3000N 2940 0 K2 XTO ENERGY INC. 044560 GOMEZ GAS UNIT 19950N 114009N 21270 0 *** XTO ENERGY INC. 045582 GOMEZ GAS UNIT 8N 3000N 30 0 *** XTO ENERGY INC. 048330 GOMEZ GAS UNIT 113130 113130 121560 207006 XTO ENERGY INC. 063757 GILMORE, V. 14B2 EXT 0 0 K2 XTO ENERGY INC. 069784 GILMORE, V. 20400N 117540N 21480 0 FIELD TOTAL MONTHLY DELIVERABILITY 387270 08 MC COMB (ELLENBURGER) FLD NO. 59030500 NP 100% ACRES 55.0568182 38760 RESEVOIR MARKET DEMAND FOR JUNE 2018 24319 RESERVOIR MARKET DEMAND FORECAST FOR AUGUST 2018 XTO ENERGY INC. 113861 MCCOMB, M. GAS 38760 38760 38760 40849- FIELD TOTAL MONTHLY DELIVERABILITY 38760 08 OATES, NE. (DEVONIAN) FLD NO. 66591333 NF XTO ENERGY INC. 038485 SMITH, HORACE 120N 3000N 210 0 XTO ENERGY INC. 044455 VALLAT, B. W. 39600X 39600X 39600 0 XTO ENERGY INC. 045595 EICHENHOFER, C. 27600X 27600X 27600 0 *** XTO ENERGY INC. 046610 SHELL 1980X 1980X 1980 0 FIELD TOTAL MONTHLY DELIVERABILITY 69390 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 960X 960X 960 0 FIELD TOTAL MONTHLY DELIVERABILITY 960 08 WAHA (MONTOYA FB-2) FLD NO. 94648835 NF XTO ENERGY INC. 256760 HODGE, J. HOWAR 20520X 23610X 23610 0 FIELD TOTAL MONTHLY DELIVERABILITY 23610 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF EAGLERIDGE OPERATING 242141 BONDS RANCH E 510N 3000N 1320 0 ENERVEST OPERATING, 210256 BONDS RANCH 6240X 6240X 6240 0 ENERVEST OPERATING, 210316 BONDS RANCH 6420X 6420X 6420 0 ENERVEST OPERATING, 210438 BONDS RANCH 4410X 5190X 5190 0 ENERVEST OPERATING, 210598 BONDS RANCH 3660X 4920X 4920 0 ENERVEST OPERATING, 210663 BONDS RANCH "A" 7020X 9540X 9540 0 ENERVEST OPERATING, 211616 BONDS RANCH 810N 3000N 960 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 40 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF ENERVEST OPERATING, 212761 BONDS RANCH 2070X 3180X 3180 0 ENERVEST OPERATING, 213550 BONDS RANCH 2250N 3000N 2250 0 ENERVEST OPERATING, 213751 BONDS RANCH 11400X 12300X 12300 0 ENERVEST OPERATING, 213896 BONDS RANCH 600X 600X 600 9679 ENERVEST OPERATING, 213898 BONDS RANCH 1860X 7050X 7050 0 ENERVEST OPERATING, 213899 BONDS RANCH "A" 1800X 1800X 1800 0 ENERVEST OPERATING, 213932 BONDS RANCH 4890X 6000X 6000 0 ENERVEST OPERATING, 213933 BONDS RANCH 6540X 8460X 8460 0 ENERVEST OPERATING, 214804 BONDS RANCH 5280X 7380X 7380 0 ENERVEST OPERATING, 214839 BONDS RANCH 5670X 5940X 5940 0 ENERVEST OPERATING, 214880 BONDS RANCH 5520X 15690X 15690 0 ENERVEST OPERATING, 214896 BONDS RANCH 180X 1230X 1230 0 ENERVEST OPERATING, 214901 BONDS RANCH 2190X 4530X 4530 0 ENERVEST OPERATING, 216756 NELSON 14B2 EXT 0 0 ENERVEST OPERATING, 219010 BONDS RANCH 6240X 8310X 8310 0 ENERVEST OPERATING, 224780 BONDS RANCH 1560N 3000N 2430 0 ENERVEST OPERATING, 241176 BONDS RANCH 11670X 11940X 11940 0 ENERVEST OPERATING, 275542 BONDS RANCH 15090X 18720X 18720 0 ENERVEST OPERATING, 275543 BONDS RANCH 15540X 19350X 19350 0 ENERVEST OPERATING, 276534 BONDS RANCH (SA 16590X 20700X 20700 0 XTO ENERGY INC. 190388 INDIAN CREEK 270N 3000N 300 0 XTO ENERGY INC. 210452 COPELAND UNIT D 2010N 3000N 2190 0 XTO ENERGY INC. 211388 COPELAND GG UNI 16200X 16200X 16200 0 XTO ENERGY INC. 211750 MARINE CREEK GG 8730X 9240X 9240 0 XTO ENERGY INC. 212752 BAGBY HASLET UN 4470X 4830X 4830 0 XTO ENERGY INC. 213270 WALSH RANCH WES 2070N 3000N 2340 0 XTO ENERGY INC. 213293 FEDERAL 12690X 17310X 17310 0 XTO ENERGY INC. 213532 L&S LAND 1350X 1350X 1350 0 XTO ENERGY INC. 213769 ROE, MAUDIE WAL 14B2 EXT 0 0 XTO ENERGY INC. 213872 TRWD 11880X 14250X 14250 0 XTO ENERGY INC. 213915 TRWD UNIT 10980X 12480X 12480 0 XTO ENERGY INC. 214127 MCDONALD HASLET 8580X 10620X 10620 0 XTO ENERGY INC. 214254 WELLS "B" UNIT 570X 570X 570 0 XTO ENERGY INC. 214558 EAGLECREST UNIT 7500X 7500X 7500 0 XTO ENERGY INC. 214570 EAGLECREST 0X 3030X 3030 0 XTO ENERGY INC. 214582 TRWD III 1710N 3000N 2400 0 XTO ENERGY INC. 214586 MISSION UNIT 2190N 3000N 2790 0 XTO ENERGY INC. 214910 FACEY 6900X 9540X 9540 0 XTO ENERGY INC. 215248 MARINE CREEK 14B2 EXT 0 0 XTO ENERGY INC. 215292 TRWD 14700X 16590X 16590 0 XTO ENERGY INC. 215323 TRWD II WEST 2790X 2790X 2790 0 XTO ENERGY INC. 215364 WALSH CRESSON R 14B2 EXT 0 0 XTO ENERGY INC. 215365 GEORGIA PACIFIC 120N 3000N 2730 0 XTO ENERGY INC. 227132 TRIGG CW BEATIS DLQ G-10 0 0 XTO ENERGY INC. 227134 TRIGG CW BEATIS 6150X 6150X 6150 0 XTO ENERGY INC. 227177 BUNNY LEECH 3060X 3060X 3060 0 XTO ENERGY INC. 227178 GREEN HIGHLANDE 5820X 5820X 5820 0 XTO ENERGY INC. 229263 TRIGG CW BEATIS 3390X 3390X 3390 0 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 41 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09 NEWARK, EAST (BARNETT SHALE) FLD NO. 65280200 NF XTO ENERGY INC. 230525 FLASHBACK 270X 270X 270 0 XTO ENERGY INC. 230987 WHITE LIGHTNING 10410X 11490X 11490 0 XTO ENERGY INC. 230988 COUNTY LINE HI 3810X 3810X 3810 0 XTO ENERGY INC. 230990 FRENCH ROAST 14B2 EXT 0 0 XTO ENERGY INC. 230994 FRENCH ROAST 14B2 EXT 0 0 XTO ENERGY INC. 230997 MATHIS COAL CAR 30X 30X 30 0 XTO ENERGY INC. 232319 COUNTY LINE HI 14160X 15720X 15720 0 XTO ENERGY INC. 233110 GREEN MCDRAKE 3270X 3780X 3780 0 XTO ENERGY INC. 233505 HASLET, GREGORY 210X 210X 210 0 XTO ENERGY INC. 233781 COUNTY LINE HI 11820X 13350X 13350 0 XTO ENERGY INC. 238259 TORNADO 6900X 7320X 7320 0 XTO ENERGY INC. 240251 KNAPP SISTERS 3180X 5370X 5370 0 XTO ENERGY INC. 240341 TRIGG CW BEATIS DLQ G-10 0 0 XTO ENERGY INC. 241235 COPPER CAR UNIT 2160X 5880X 5880 0 XTO ENERGY INC. 243442 FLASHBACK 4380X 6810X 6810 0 XTO ENERGY INC. 243944 FREIGHT TRAIN B 14B2 EXT 2520 0 XTO ENERGY INC. 243957 FREIGHT TRAIN U 3030X 12720X 12720 0 XTO ENERGY INC. 244766 DEMARAIS 4080X 4080X 4080 0 XTO ENERGY INC. 244770 COUNTY LINE HI 4470X 5400X 5400 0 XTO ENERGY INC. 248121 FLOWERS UNIT 0X 5850X 5850 0 XTO ENERGY INC. 248948 VILLAGE CREEK U 7230X 7230X 7230 0 XTO ENERGY INC. 248979 GREEN HIGHLANDE 5460X 10260X 10260 0 XTO ENERGY INC. 251919 KNAPP B UNIT 3930X 5310X 5310 0 XTO ENERGY INC. 252033 KNAPP E UNIT 990X 5100X 5100 0 XTO ENERGY INC. 252046 KNAPP B UNIT 4800X 4800X 4800 0 XTO ENERGY INC. 252049 KNAPP C UNIT 0N 3000N 1710 0 XTO ENERGY INC. 252050 KNAPP D UNIT 0N 3000N 30 0 XTO ENERGY INC. 252051 KNAPP F UNIT 14B2 EXT 0 0 XTO ENERGY INC. 252356 SHERRILL KNAPP 14B2 EXT 0 0 XTO ENERGY INC. 252364 KNAPP D UNIT 14B2 EXT 30 0 XTO ENERGY INC. 252366 KNAPP C UNIT 0N 3000N 180 0 XTO ENERGY INC. 252392 FLASHBACK 30X 30X 30 0 XTO ENERGY INC. 252393 FLASHBACK 3690X 4680X 4680 0 XTO ENERGY INC. 252774 SHERRILL KNAPP 0N 3000N 450 0 XTO ENERGY INC. 253718 FREIGHT TRAIN U 120N 3000N 660 0 XTO ENERGY INC. 253724 TORNADO UNIT 8040X 8040X 8040 0 XTO ENERGY INC. 253970 COUNTY LINE HI 14B2 EXT 390 0 XTO ENERGY INC. 255864 KNAPP SISTERS 3660X 5100X 5100 0 XTO ENERGY INC. 256816 COPPER CAR UNIT 11400X 12540X 12540 0 XTO ENERGY INC. 256892 DALTON UNIT 5610X 11490X 11490 0 XTO ENERGY INC. 256973 COPPER CAR UNIT 2970X 7410X 7410 0 XTO ENERGY INC. 258334 KNAPP F UNIT 14B2 EXT 0 0 XTO ENERGY INC. 258338 KNAPP E UNIT 12930X 12930X 12930 0 XTO ENERGY INC. 259165 ROCHIN UNIT 11910X 14490X 14490 0 XTO ENERGY INC. 259208 GREEN HIGHLANDE 4890X 6750X 6750 0 XTO ENERGY INC. 259210 GREEN HIGHLANDE 4860X 7590X 7590 0 XTO ENERGY INC. 265746 ROCKERFELLOW UN 11550X 14100X 14100 0 FIELD TOTAL MONTHLY DELIVERABILITY 595830 GAS LIMIT MONTHLY TOTAL 8658200 ***G-10 DELIVERABILITY MONTHLY TOTAL 5957040 SYSTEM MONTHLY TOTAL 14615240 XTO ENERGY INC. 945936-0001 NNG SPOT SYSTEM PAGE 42 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 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 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA (RODESSA) FLD NO. 67416498 NF ELLIS EXPLORATION, I 015566 BURNETT, A. R. 0N 3000N 630 0 FIELD TOTAL MONTHLY DELIVERABILITY 630 G-10 DELIVERABILITY MONTHLY TOTAL 630 SYSTEM MONTHLY TOTAL 630 XTO ENERGY INC. 945936-0003 TWPL SPOT SYSTEM PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 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 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 RISCHERS STORE (RODESSA) FLD NO. 76889400 NO XTO ENERGY INC. 171908 HANSON UNIT T. A. 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 05 RISCHERS STORE (TRAVIS PEAK) FLD NO. 76889600 NF XTO ENERGY INC. 118808 COLEMAN, E. G. 14B DENY 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 JUNE 2018 UPDATED THRU 05/25/2018 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 OPELIKA FLD NO. 67416001 XTO ENERGY INC. 00988 LACO OIL COMPANY, ET AL -D- 0 XTO ENERGY INC. 03165 WELLS, GRACE "A" 29520 XTO ENERGY INC. 03463 BALL, JESSE 0 FIELD TOTAL MONTHLY GAS LIMIT 29520 GAS LIMIT MONTHLY TOTAL 29520 SYSTEM MONTHLY TOTAL 29520 XTO ENERGY INC. 945936-0006 OPELIKA PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 1 RIVERWAY STE 700 HOUSTON TX 77056 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 SOUTHWEST RIVERSIDE (HACKBERRY) FLD NO. 84822500 FIVE-JAB, INC. 27002 SW RIVERSIDE UNIT 11520 FIELD TOTAL MONTHLY GAS LIMIT 11520 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (COTTON VALLEY) FLD NO. 91101150 NF XTO ENERGY INC. 135572 LEOPARD, C.L. 480N 3000N 480 0 XTO ENERGY INC. 137480 BARTON, H. P. 2010N 3000N 2430 0 XTO ENERGY INC. 137545 BLACK, J. R. 1740N 3000N 2550 0 XTO ENERGY INC. 137566 KNIGHT, C. D. 1770N 3000N 1770 0 XTO ENERGY INC. 138837 YOUNG, REX 180N 3000N 180 0 FIELD TOTAL MONTHLY DELIVERABILITY 7410 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, 480N 3000N 480 0 XTO ENERGY INC. 015735 TCGU9 (RYON, J. 600N 3000N 600 0 XTO ENERGY INC. 034943 TCGU3 (YOUNG, M 840N 3000N 840 0 XTO ENERGY INC. 034944 TCGU6 (BAKER, M 2100N 3000N 2190 0 XTO ENERGY INC. 034945 TCGU8 (BAKER, J 4770X 4770X 4770 0 XTO ENERGY INC. 035824 TCGU5 (ROBERTS, 1770N 3000N 1770 0 XTO ENERGY INC. 037230 TCGU4 (YOUNG, T 630N 3000N 630 0 XTO ENERGY INC. 038276 TCGU2 (ADY, H.P 300N 3000N 300 0 XTO ENERGY INC. 038724 TCGU7 (LEOPARD, 7470X 8070X 8070 0 XTO ENERGY INC. 038733 TCGU4 (YOUNG, T 630N 3000N 720 0 XTO ENERGY INC. 039555 TCGU10 (MCGEE, 180N 3000N 270 0 XTO ENERGY INC. 040335 TCGU3 (SPURLOCK 690N 3000N 1290 0 XTO ENERGY INC. 054993 TCGU7 (LEOPARD, 9840X 9840X 9840 0 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 055523 TCGU4 (YOUNG, T 1350X 1350X 1350 0 XTO ENERGY INC. 056094 TCGU8 (WALLACE, 1290N 3000N 1530 0 XTO ENERGY INC. 056095 TCGU1 (ROY, HAR 1590X 2790X 2790 0 XTO ENERGY INC. 068709 TCGU7 (BAKER, M 14B2 EXT 0 0 XTO ENERGY INC. 068710 TCGU6 (WERNEKIN 14B2 EXT 0 0 XTO ENERGY INC. 068964 TCGU1 (DOSSER, 4350X 6210X 6210 0 XTO ENERGY INC. 072373 TCGU5 (HOLLAND, 930N 3000N 1590 0 XTO ENERGY INC. 074037 TCGU4 (YOUNG, T 420N 3000N 690 0 XTO ENERGY INC. 075557 TCGU4 (YOUNG, T 930N 3000N 1080 0 XTO ENERGY INC. 076006 TCGU6 (GOODGAME 450N 3000N 450 0 XTO ENERGY INC. 100338 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 100842 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 103294 TCGU2 (ADY, H.P 1170N 3000N 1320 0 XTO ENERGY INC. 106879 TCGU8 (WALLACE, 750N 3000N 810 0 XTO ENERGY INC. 107370 TCGU8 (WALLACE, 14B2 EXT 0 0 XTO ENERGY INC. 108960 TCGU7 (BAKER, M 300N 3000N 300 0 XTO ENERGY INC. 111449 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 111898 TCGU2 (ADY, H.P 540N 3000N 840 0 XTO ENERGY INC. 112193 TCGU1 (RIDDLESP 2460X 3240X 3240 0 XTO ENERGY INC. 113014 TCGU1 (MEREDITH 930N 3000N 930 0 XTO ENERGY INC. 114370 TCGU3 (YOUNG, M 930X 930X 930 0 XTO ENERGY INC. 114385 TCGU10 (MCGEE, 14B2 EXT 0 0 XTO ENERGY INC. 114950 TCGU7 (BAKER, M 120N 3000N 150 0 XTO ENERGY INC. 116356 TCGU8 (WALLACE, 0N 3000N 1560 0 XTO ENERGY INC. 116626 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 116627 TCGU4 (YOUNG, T 14B2 EXT 0 0 XTO ENERGY INC. 117928 TCGU3 (YOUNG, M 540N 3000N 540 0 XTO ENERGY INC. 117929 TCGU4 (YOUNG, T 3270X 3270X 3270 0 XTO ENERGY INC. 118441 TCGU7 (BAKER, M 150X 150X 150 0 XTO ENERGY INC. 119019 TCGU4 (YOUNG, T 3570X 4500X 4500 0 XTO ENERGY INC. 119850 TCGU4 (YOUNG, T 1620N 3000N 2400 0 XTO ENERGY INC. 120543 MALLORY, M. JR. 4260X 4260X 4260 0 XTO ENERGY INC. 120544 TCGU10 (MCGEE, 360N 3000N 360 0 XTO ENERGY INC. 120545 MALLORY, M. JR. 14B2 EXT 0 0 XTO ENERGY INC. 120571 TCGU8 (WALLACE, 0N 3000N 780 0 XTO ENERGY INC. 120666 TCGU1 (MEREDITH 14B2 EXT 0 0 XTO ENERGY INC. 120927 TCGU3 (YOUNG, M 2160N 3000N 2340 0 XTO ENERGY INC. 121062 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 121097 TCGU1 (MEREDITH 300N 3000N 1230 0 XTO ENERGY INC. 121296 TCGU1 (MEREDITH 540N 3000N 540 0 XTO ENERGY INC. 121507 TCGU2 (ADY, H.P 300N 3000N 300 0 XTO ENERGY INC. 123364 TCGU5 (HOLLAND, 14B2 EXT 0 0 XTO ENERGY INC. 125420 TCGU3 (YOUNG, M 0N 3000N 1890 0 XTO ENERGY INC. 125991 TCGU4 (YOUNG, T 780N 3000N 780 0 XTO ENERGY INC. 126203 TCGU1 (MEREDITH 1980N 3000N 2370 0 XTO ENERGY INC. 126210 TCGU2 (ADY, H.P 1470N 3000N 1710 0 XTO ENERGY INC. 126212 TCGU1 (MEREDITH 870N 3000N 960 0 XTO ENERGY INC. 135491 GILES, W.A. 0N 3000N 1770 0 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 TRI-CITIES (TRAVIS PEAK LOWER) FLD NO. 91101750 NF XTO ENERGY INC. 160241 TCGU10 (BISHOP, 14B2 EXT 0 0 XTO ENERGY INC. 165302 TCGU6 (HINTON - 2010N 3000N 2010 0 FIELD TOTAL MONTHLY DELIVERABILITY 89700 GAS LIMIT MONTHLY TOTAL 11520 G-10 DELIVERABILITY MONTHLY TOTAL 97110 SYSTEM MONTHLY TOTAL 108630 XTO ENERGY INC. 945936-0007 TRI-CITIES PAGE 3 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 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 XTO ENERGY INC. 11068 ONEY, HENRY 36000 XTO ENERGY INC. 11938 WILSON, W. D. 6060 XTO ENERGY INC. 12087 ONEY, HENRY "A" 0 XTO ENERGY INC. 12269 EDMONSON, LEE 78060 XTO ENERGY INC. 12270 ALLEN "A" 0 XTO ENERGY INC. 12272 ALLEN, W. H. ESTATE 0 FIELD TOTAL MONTHLY GAS LIMIT 120120 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (COTTON VALLEY) FLD NO. 96789100 NF ARK-LA-TEX ENERGY, L 261470 ALLBRIGHT 1470N 3000N 1860 0 XTO ENERGY INC. 222052 ONEY, HENRY 1110N 3000N 2250 0 XTO ENERGY INC. 238064 ONEY, HENRY 14B2 EXT 2190 0 FIELD TOTAL MONTHLY DELIVERABILITY 6300 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 016835 KNOX, D. & E. K 1740N 3000N 2460 0 XTO ENERGY INC. 043104 EDMONDSON 14B2 EXT 420 0 XTO ENERGY INC. 043434 HUGHES, DELLA 1140N 3000N 1140 0 XTO ENERGY INC. 043974 ALLEN, W. H. ES 1410X 1410X 1410 0 XTO ENERGY INC. 044423 KNOX, DEE 1740N 3000N 2790 0 XTO ENERGY INC. 044717 KNOX, D. & E. K 1710X 3840X 3840 0 XTO ENERGY INC. 044770 WILSON, W. D. 240N 3000N 1440 0 XTO ENERGY INC. 045172 MORRIS, O. E. 0N 3000N 780 0 XTO ENERGY INC. 047227 KNOX, M. L. 180N 3000N 1440 0 XTO ENERGY INC. 047933 DUNN, H. A. UNI 0N 3000N 30 0 XTO ENERGY INC. 047934 DUNN, H. A. -B- 0N 3000N 1050 0 XTO ENERGY INC. 082870 HUGHES, DELLA 330N 3000N 1350 0 XTO ENERGY INC. 087004 PEAL, A.H. 14B2 EXT 0 0 XTO ENERGY INC. 087343 LEDBETTER-JONES 3570X 3840X 3840 0 XTO ENERGY INC. 087538 DUNN, H.A. UNIT 1260N 3000N 2340 0 XTO ENERGY INC. 945936-0008 WHELAN PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 089949 DUNN, H. A. "C" 1860N 3000N 2220 0 XTO ENERGY INC. 090849 GEORGE, J. T. 2250X 2490X 2490 0 XTO ENERGY INC. 091562 KNOX, M. L. 930N 3000N 1620 0 XTO ENERGY INC. 093813 CROCKETT "B" 540X 5400X 5400 0 XTO ENERGY INC. 096275 GEORGE, J. T. 1500N 3000N 1500 0 XTO ENERGY INC. 096504 KNOX, DEE 6630X 6630X 6630 0 XTO ENERGY INC. 097211 HUGHES, DELLA 0N 3000N 360 0 XTO ENERGY INC. 102819 LEDBETTER-JONES 750N 3000N 1200 0 XTO ENERGY INC. 103439 DUNN, H. A. UNI 0N 3000N 1890 0 XTO ENERGY INC. 103635 HUGHES, DELLA 870N 3000N 1440 0 XTO ENERGY INC. 104320 COOK, W. T. 1530N 3000N 1920 0 XTO ENERGY INC. 108170 ONEY, HENRY 14B2 EXT 0 0 XTO ENERGY INC. 112209 DUNN, H. A. UNI 1140N 3000N 1410 0 XTO ENERGY INC. 118239 KNOX/D. & E. K. 480N 3000N 1320 0 XTO ENERGY INC. 119051 EDMONDSON 120X 540X 540 0 XTO ENERGY INC. 119145 ONEY, HENRY 0N 3000N 540 0 XTO ENERGY INC. 120644 HUGHES, DELLA 2730X 3120X 3120 0 XTO ENERGY INC. 121167 HOWARD-JERNIGAN 0N 3000N 840 0 XTO ENERGY INC. 121172 DUNN, H. A. UNI 810N 3000N 1620 0 XTO ENERGY INC. 122562 HUGHES, DELLA 2220X 3360X 3360 0 XTO ENERGY INC. 122679 LEDBETTER-JONES 0N 3000N 2040 0 XTO ENERGY INC. 122756 KNOX, D. & E.K. 1530N 3000N 1530 0 XTO ENERGY INC. 123053 ONEY, HENRY 14B2 EXT 0 0 XTO ENERGY INC. 123054 ALLEN, W.H. EST 14B2 EXT 0 0 XTO ENERGY INC. 123055 HUGHES, DELLA 0N 3000N 900 0 XTO ENERGY INC. 123348 EDMONDSON 1500N 3000N 1950 0 XTO ENERGY INC. 123452 CROCKETT "B" 0N 3000N 240 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 180N 3000N 1740 0 XTO ENERGY INC. 124852 HUGHES, DELLA 14B2 EXT 0 3281 XTO ENERGY INC. 124977 HOWARD-JERNIGAN 14B2 EXT 0 0 XTO ENERGY INC. 125109 KNOX UNIT/D. & 480N 3000N 1920 0 XTO ENERGY INC. 125161 ONEY, HENRY 900N 3000N 900 0 XTO ENERGY INC. 125475 KNOX, M. L. 1110N 3000N 1140 0 XTO ENERGY INC. 125477 GEORGE, J.T. 0N 3000N 930 0 XTO ENERGY INC. 127335 DUNN, H.A. "B" 420N 3000N 840 0 XTO ENERGY INC. 137208 KNOX, DEE 3720X 4500X 4500 0 XTO ENERGY INC. 137828 KNOX, DEE 1860N 3000N 2310 0 XTO ENERGY INC. 137829 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 137992 KNOX, DEE 9120X 9120X 9120 0 XTO ENERGY INC. 138502 KNOX, DEE 3720X 4230X 4230 0 XTO ENERGY INC. 139015 GEORGE, J. T. 14B2 EXT 0 0 XTO ENERGY INC. 152130 KNOX UNIT/D.&E. 360N 3000N 1830 0 XTO ENERGY INC. 152249 DUNN, H. A. "B" 2460X 2460X 2460 0 XTO ENERGY INC. 152895 COOK, W. T. 14B2 EXT 0 0 XTO ENERGY INC. 153798 DUNN, H.A. UNIT 420N 3000N 870 0 XTO ENERGY INC. 154820 DUNN, H.A. UNIT 2310X 2310X 2310 882 XTO ENERGY INC. 945936-0008 WHELAN PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WHELAN (TRAVIS PEAK PRORATED) FLD NO. 96789750 NF XTO ENERGY INC. 154991 PEAL, A.H. 2280N 3000N 2550 0 XTO ENERGY INC. 156195 KNOX, M.L. 14B2 EXT 0 0 XTO ENERGY INC. 161744 KNOX, M.L. 960N 3000N 1080 0 XTO ENERGY INC. 165143 KNOX, M.L. 750N 3000N 1380 0 XTO ENERGY INC. 165949 ALLEN, W. H. ES 0N 3000N 1290 0 XTO ENERGY INC. 171372 KNOX, DEE 3510X 3750X 3750 0 XTO ENERGY INC. 172300 HUGHES, DELLA 14B2 EXT 30 0 XTO ENERGY INC. 172306 ALLEN, W. H. ES 1290N 3000N 2730 0 XTO ENERGY INC. 172398 CROCKETT "B" 14B2 EXT 0 0 XTO ENERGY INC. 172535 HUGHES, DELLA 0N 3000N 90 0 XTO ENERGY INC. 172655 LEDBETTER-JONES 1380X 1380X 1380 0 XTO ENERGY INC. 172766 HOWARD-JERNIGAN 60N 3000N 60 0 XTO ENERGY INC. 174549 KNOX, DEE 1410N 3000N 1920 0 XTO ENERGY INC. 174576 HUGHES, DELLA 2070N 3000N 2070 0 XTO ENERGY INC. 175428 ALLEN, W. H. ES 14B2 EXT 0 0 XTO ENERGY INC. 175541 LEDBETTER-JONES 14B2 EXT 0 0 XTO ENERGY INC. 175921 KNOX, D. & E. K 14B2 EXT 2160 0 XTO ENERGY INC. 176710 KNOX, M. L. 300N 3000N 990 0 XTO ENERGY INC. 178839 HUGHES, DELLA 0N 3000N 1380 0 XTO ENERGY INC. 179119 PEAL, A.H. 3270X 3270X 3270 0 XTO ENERGY INC. 221902 ONEY, HENRY SWR 10 0 0 XTO ENERGY INC. 238065 ONEY, HENRY SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 131640 GAS LIMIT MONTHLY TOTAL 120120 G-10 DELIVERABILITY MONTHLY TOTAL 137940 SYSTEM MONTHLY TOTAL 258060 XTO ENERGY INC. 945936-0008 WHELAN PAGE 3 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 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 4/1 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, 1200X 5250X 5250 0 XTO ENERGY INC. 152632 WSCGU (ROBERTSO 30N 3000N 510 0 XTO ENERGY INC. 158214 WSCGU (HORTON, 3600X 3600X 3600 0 XTO ENERGY INC. 159423 WSCGU (LACY, R. 0N 3000N 1290 0 XTO ENERGY INC. 172298 WSCGU (ROBERTSO 960N 3000N 1500 0 XTO ENERGY INC. 172538 WSCGU (HORTON-D 0N 3000N 1380 0 XTO ENERGY INC. 173753 WSCGU (KELLY) 1110X 3090X 3090 0 XTO ENERGY INC. 173965 WSGU10 (WALKE - 0X 6000X 6000 0 XTO ENERGY INC. 174336 WSCGU (ROBERTSO 2280N 3000N 2280 0 XTO ENERGY INC. 174508 WSGU1 (LACY, E. 3570X 3570X 3570 0 XTO ENERGY INC. 174517 WSGU7 (HORTON-D 2040X 2040X 2040 0 XTO ENERGY INC. 174888 WSGU11 (GRAY -3 2760X 4860X 4860 0 XTO ENERGY INC. 174986 WSCGU (HORTON-D 3870X 3870X 3870 0 XTO ENERGY INC. 175234 WSGU7 (HORTON-D 330N 3000N 1080 0 XTO ENERGY INC. 175677 WSCGU (HORTON-D 1620N 3000N 1620 0 XTO ENERGY INC. 176101 WSCGU (HORTON, 2010N 3000N 2160 0 XTO ENERGY INC. 176124 WSGU1 (LACY, E. 3990X 4140X 4140 0 XTO ENERGY INC. 176430 WSGU10 (WALKE-5 5490X 6300X 6300 0 XTO ENERGY INC. 177276 WSGU11 (GRAY -4 3180X 3390X 3390 0 XTO ENERGY INC. 177813 WSCGU (HORTON-D 510N 3000N 2640 0 XTO ENERGY INC. 178657 WSGU1 (LACY, E. 2490X 5550X 5550 0 XTO ENERGY INC. 179134 WSCGU (LACY, R. 2550N 3000N 2940 0 XTO ENERGY INC. 179375 WSCGU (ROBERTSO 2370N 3000N 2970 0 XTO ENERGY INC. 179586 WSGU10 (WALKE-6 1800X 3450X 3450 0 XTO ENERGY INC. 180057 WSGU10 (WALKE - 1350N 3000N 2400 0 XTO ENERGY INC. 180834 WSGU10 (WALKE - 2280X 2280X 2280 0 XTO ENERGY INC. 180894 WSGU11 (GRAY-5) 2430X 3570X 3570 0 XTO ENERGY INC. 181093 WSCGU (HORTON-D 3150X 3150X 3150 0 XTO ENERGY INC. 181399 WSCGU (ROBERTSO 1080N 3000N 2340 0 XTO ENERGY INC. 181514 WSGU7 (HORTON-D 2730X 2730X 2730 0 XTO ENERGY INC. 181824 WSCGU (HORTON-D 870N 3000N 870 0 XTO ENERGY INC. 181908 WSCGU (ROBERTSO 4440X 5520X 5520 0 XTO ENERGY INC. 183344 WSCGU (ROBERTSO 2040X 2040X 2040 0 XTO ENERGY INC. 183513 WSGU1 (LACY, E. 2550X 3630X 3630 0 XTO ENERGY INC. 183763 WSGU4 (SKIPPER 1380N 3000N 1770 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 1 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (COTTON VALLEY) FLD NO. 97752100 NF XTO ENERGY INC. 183795 WSCGU (HORTON-D 3090X 3660X 3660 0 XTO ENERGY INC. 184266 PINE TREE I.S.D 1590N 3000N 2820 0 XTO ENERGY INC. 185410 WSGU1 (LACY, E. 3840X 4050X 4050 0 XTO ENERGY INC. 185671 WSCGU (HORTON-D 2430N 3000N 2430 0 XTO ENERGY INC. 185910 WSGU11 (GRAY -6 1680N 3000N 1770 0 XTO ENERGY INC. 186282 WSCGU (HORTON-D 1320N 3000N 2010 0 XTO ENERGY INC. 186929 WSGU7 (HORTON-D 1440N 3000N 1590 0 XTO ENERGY INC. 186939 WSCGU (KELLY) 2010X 2010X 2010 0 XTO ENERGY INC. 187058 WSGU1 (LACY, E. 1530N 3000N 1530 0 XTO ENERGY INC. 187408 WSCGU (KELLY) 30X 30X 30 0 XTO ENERGY INC. 188243 WSCGU (ROBERTSO 1920N 3000N 2190 0 XTO ENERGY INC. 188693 WSGU7 (HORTON-D 990N 3000N 990 0 XTO ENERGY INC. 190993 WSCGU (LACY, R. 4950X 4950X 4950 0 XTO ENERGY INC. 191581 PINE TREE I.S.D 4200X 5700X 5700 0 XTO ENERGY INC. 192911 WSCGU (HORTON-D 3000X 3420X 3420 0 FIELD TOTAL MONTHLY DELIVERABILITY 144930 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. 6180X 6330X 6330 0 XTO ENERGY INC. 016951 WSCGU (LACY, R. 1890N 3000N 2280 0 XTO ENERGY INC. 062148 WSCGU (HORTSON- 660N 3000N 960 0 XTO ENERGY INC. 171768 WSCGU (HORTON-D 2100X 2100X 2100 0 XTO ENERGY INC. 173769 WSGU4 (SKIPPER 1290N 3000N 1530 0 XTO ENERGY INC. 182071 WSGU10 (SKIPPER 2550X 2550X 2550 0 XTO ENERGY INC. 184677 WSGU1 ( LACY, E 0N 3000N 2550 0 XTO ENERGY INC. 184968 WSGU7 (HORTON-D 0N 3000N 1080 0 XTO ENERGY INC. 192240 WSCGU (KELLY) 2820X 2820X 2820 0 XTO ENERGY INC. 193414 WSCGU (HORTON-D 900N 3000N 900 0 XTO ENERGY INC. 245190 WSGU11 (GRAY -2 2430X 2430X 2430 0 FIELD TOTAL MONTHLY DELIVERABILITY 25530 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 2640 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 2640 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 016978 WSGU1 (LACY, E. 14B2 EXT 0 0 XTO ENERGY INC. 016979 WSGU10 (MARTIN 14B2 EXT 0 0 XTO ENERGY INC. 036889 WSGU11 (GRAY -1 14B2 EXT 0 0 XTO ENERGY INC. 036890 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 054774 WSCGU (ROBERTSO PRTL PLG 30 0 XTO ENERGY INC. 054775 WSCGU (KELLY) 14B2 EXT 0 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 2 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 055002 WSGU10 (WALKE - 1860N 3000N 2430 0 XTO ENERGY INC. 055437 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 056484 WSGU1 (LACY, E. 1470X 3900X 3900 0 XTO ENERGY INC. 092527 WSGU7 (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 114161 WSCGU (HORTON-D 0N 3000N 1590 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 2648 XTO ENERGY INC. 128015 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 128181 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 132787 WSGU1 (LACY,E. 1440N 3000N 2100 0 XTO ENERGY INC. 133061 WSGU1 (LACY, E. 0N 3000N 2760 0 XTO ENERGY INC. 135803 WSGU1 (LACY, E 2040X 3060X 3060 0 XTO ENERGY INC. 135830 WSGU1 (LACY, E- 4170X 4440X 4440 0 XTO ENERGY INC. 136103 WSGU10 (MARTIN 0N 3000N 2160 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 1470N 3000N 1470 0 XTO ENERGY INC. 160592 WSCGU (HORTON-D 14B2 EXT 0 0 XTO ENERGY INC. 160956 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 171865 WSGCU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 173273 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 177821 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 178265 WSCGU (HORTON, SWR 10 0 0 XTO ENERGY INC. 178658 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 179136 WSCGU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 179378 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 179587 WSGU10 (WALKE-6 SWR 10 0 0 XTO ENERGY INC. 180058 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 180836 WSGU10 (WALKE - SWR 10 0 0 XTO ENERGY INC. 180895 WSGU11 (GRAY-5) SWR 10 0 0 XTO ENERGY INC. 181094 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181515 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181825 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 181909 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 183345 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 183514 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 183765 WSGU4 (SKIPPER SWR 10 0 0 XTO ENERGY INC. 183796 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 185411 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 185672 WSCGU (HORTON-D SWR 10 0 0 XTO ENERGY INC. 185913 WSGU11 (GRAY -6 SWR 10 0 0 XTO ENERGY INC. 186932 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 186940 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 187060 WSGU1 (LACY, E. SWR 10 0 0 XTO ENERGY INC. 187409 WSCGU (KELLY) SWR 10 0 0 XTO ENERGY INC. 188245 WSCGU (ROBERTSO SWR 10 0 0 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 3 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 WILLOW SPRINGS (TRAVIS PEAK) FLD NO. 97752830 AF XTO ENERGY INC. 188694 WSGU7 (HORTON-D SWR 10 0 0 XTO ENERGY INC. 190994 WSCGU (LACY, R. SWR 10 0 0 XTO ENERGY INC. 191582 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 191591 PINE TREE I.S.D SWR 10 0 0 XTO ENERGY INC. 192912 WSCGU (HORTON-D SWR 10 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 23940 G-10 DELIVERABILITY MONTHLY TOTAL 197040 SYSTEM MONTHLY TOTAL 197040 XTO ENERGY INC. 945936-0009 WILLOW SPRINGS PAGE 4 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 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 4/1 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 JUNE 2018 UPDATED THRU 05/25/2018 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. 6141 PALUXY DR TYLER TX 75703 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06 LITTLE CYPRESS BOTTOM (PETIT) FLD NO. 53955500 XTO ENERGY INC. 11259 NEWMAN, IVEY ET AL 7260 FIELD TOTAL MONTHLY GAS LIMIT 7260 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 4/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05 BEAR GRASS (PETTIT) FLD NO. 06476700 NF PRODUCTION GATHERING 148379 HOLIDAY RESOURC 870N 3000N 1290 0 FIELD TOTAL MONTHLY DELIVERABILITY 1290 05 FARRAR, SE. FLD NO. 30325500 NF PRODUCTION GATHERING 144617 HOLIDAY RESOURC PRTL PLG 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 7260 G-10 DELIVERABILITY MONTHLY TOTAL 1290 SYSTEM MONTHLY TOTAL 8550 XTO ENERGY INC. 945936-0012 HORIZON GATHERING SYSTE PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 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" 26100 FIELD TOTAL MONTHLY GAS LIMIT 26100 GAS LIMIT MONTHLY TOTAL 26100 SYSTEM MONTHLY TOTAL 26100 XTO ENERGY INC. 945936-0013 LEASE USE GAS PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER JUNE 2018 UPDATED THRU 05/25/2018 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR XTO ENERGY INC. LESS THAN 100% TAKE. ATTN DEEANN KEMP 500 WEST ILLINOIS STE 100 MIDLAND TX 79701 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8A RUSSELL (CLEARFORK CONSOLIDATED FLD NO. 79002100 STRAND ENERGY, L.C. 69541 JONES ESTATE "29" 42600 STRAND ENERGY, L.C. 69982 JONES ESTATE '1' 34080 STRAND ENERGY, L.C. 70057 HIGG RANCH '30' 17040 WHITE ROCK OIL & GAS, LL 68917 JONES ESTATE 8520 WHITE ROCK OIL & GAS, LL 68918 JONES ESATE "30" 8520 WHITE ROCK OIL & GAS, LL 68920 JONES ESTATE "497" 8520 FIELD TOTAL MONTHLY GAS LIMIT 119280 8A WASSON FLD NO. 95397001 GUNGOLL, CARL E. EXPLORA 70569 TIGER (SAN ANDRES) WATERFLO 143820 FIELD TOTAL MONTHLY DELIVERABILITY 0 GAS LIMIT MONTHLY TOTAL 263100 SYSTEM MONTHLY TOTAL 263100 XTO ENERGY INC. 945936-0014 RUSSELL GATH.SYS.- PERM PAGE 1