| 1990-05-14 | 373161 | 42-323-32398 | CHITTIM RANCH #1282 | TERRY OILFIELD SERVICES, INC. | DRILL | 7,500 | |
| 1990-05-14 | 373161 | 42-323-32398 | CHITTIM RANCH #1282 | TERRY RESOURCES, INC. | DRILL | 3,000 | |
| 1990-05-14 | 373161 | 42-323-32398 | CHITTIM #1282 | TERRY RESOURCES, INC. | DRILL | 2,546 | |
| 1990-04-25 | 372015 | 42-323-32396 | CHITTIM 129 #1H | WOLVERINE EXPLORATION COMPANY | RECOMP | 4,000 | Y |
| 1990-04-25 | 372015 | 42-323-32396 | CHITTIM 129 #1H | WOLVERINE EXPLORATION COMPANY | RECOMP | 7,500 | |
| 1990-04-25 | 372015 | 42-323-32396 | CHITTIM 129 #1H | WOLVERINE EXPLORATION COMPANY | RECOMP | 9,452 | Y |
| 1990-04-25 | 372015 | 42-323-32396 | CHITTIM 129 #1H | TERRY RESOURCES, INC. | RECOMP | 6,873 | Y |
| 1990-04-23 | 371890 | 42-323-32391 | LA PALOMA #1112 | EXPLORATION COMPANY, THE | RECOMP | 7,499 | Y |
| 1990-04-18 | 372264 | 42-323-32397 | CHITTIM #25 | J-W OPERATING CO. | DRILL | 5,900 | |
| 1990-02-23 | 369423 | 42-323-31199 | MAVERICK COUNTY #3 | KERNS O & G, INC. | RECOMP | 6,995 | |
| 1990-02-20 | 369998 | 42-323-32395 | WIPFF, KARL #1 | SAN PATRICIO CORPORATION | DRILL | 4,400 | Y |
| 1990-02-20 | 369998 | 42-323-32395 | WIPFF, KARL #1 | SAN PATRICIO CORPORATION | DRILL | 4,400 | Y |
| 1990-02-16 | 369992 | 42-323-32394 | MAVERICK COUNTY WATER DISTRICT #1 | MAVERICK OSAGE OIL COMPANY, INC. | DRILL | 4,500 | |
| 1989-12-27 | 367975 | 42-323-32393 | HALSELL RANCH 29 #1H | WOLVERINE EXPLORATION COMPANY | RECOMP | 7,200 | Y |
| 1989-12-27 | 367975 | 42-323-32393 | HALSELL RANCH 29 #1H | WOLVERINE EXPLORATION COMPANY | RECOMP | 8,700 | Y |
| 1989-12-18 | 367647 | 42-323-32392 | SUNOCO #12 | WINDSTAR RESOURCES CORPORATION | DRILL | 600 | |
| 1989-12-15 | 365926 | 42-323-32389 | OSAGE - RAMIREZ #2 | MAVERICK OSAGE OIL COMPANY, INC. | DRILL | 2,500 | |
| 1989-12-01 | 367136 | 42-323-32391 | LA PALOMA #1112 | EXPLORATION COMPANY, THE | DRILL | 7,500 | |
| 1989-11-30 | 367086 | 42-323-32390 | ALKECK #2A | MAVERICK PROPERTIES, INC. | DRILL | 2,800 | |
| 1989-11-30 | 367086 | 42-323-32390 | ALKEK #2A | MAVERICK PROPERTIES, INC. | DRILL | 2,800 | |
| 1989-11-30 | 367086 | 42-323-32390 | ALKEK -A- #2 | MAVERICK PROPERTIES, INC. | DRILL | 2,800 | |
| 1989-10-12 | 365053 | 42-323-32388 | GARRETT-KINCAID #1 | GARRETT, FRED M. | DRILL | 980 | |
| 1989-10-10 | 364879 | 42-323-32387 | CHITTIM #1571 | TERRY OILFIELD SERVICES, INC. | DRILL | 8,200 | |
| 1989-10-10 | 364879 | 42-323-32387 | CHITTIM #1571 | TERRY OILFIELD SERVICES, INC. | DRILL | 8,200 | |
| 1989-09-21 | 364206 | 42-323-32386 | ALKECK #2 | MAVERICK PROPERTIES, INC. | DRILL | 2,800 | |
| 1989-08-01 | 362026 | 42-323-32385 | STONE #5801 | MAVERICK ENERGY, INC. | DRILL | 1,600 | |
| 1989-07-13 | 361482 | 42-323-32384 | CHITTIM #1281 | TERRY OILFIELD SERVICES, INC. | DRILL | 7,250 | |
| 1989-07-13 | 361482 | 42-323-32384 | CHITTIM #1281 | TERRY OILFIELD SERVICES, INC. | DRILL | 7,250 | |
| 1989-07-13 | 361481 | 42-323-32383 | CHITTIM #1771 | TERRY OILFIELD SERVICES, INC. | DRILL | 7,500 | |
| 1989-07-13 | 361481 | 42-323-32383 | CHITTIM #1771 | TERRY OILFIELD SERVICES, INC. | DRILL | 7,500 | |
| 1989-06-23 | 359666 | 42-323-30748 | BENSON-HAVARD-GILL #1 | CUEVAS OIL & GAS EXPLORATION | DRILL | 5,379 | |
| 1989-06-15 | 360430 | 42-323-32382 | OSAGE-FORSTER #1 | MAVERICK OSAGE OIL COMPANY, INC. | DRILL | 2,600 | |
| 1989-06-12 | 359876 | 42-323-31338 | WINN EXP.CO.INC.-SIMPSON-CARSON #1 | JANCO OPERATING | OTHER | 7,800 | |
| 1989-06-08 | 360046 | 42-323-32381 | SUNOCO #11 | TRANS SIERRA RESOURCES CORP. | DRILL | 600 | |
| 1989-05-30 | 359882 | 42-323-32380 | ALKEK #1 | MAVERICK PROPERTIES, INC. | DRILL | 3,800 | |
| 1989-05-30 | 359645 | 42-323-32379 | RECTIFIER #5 | VALERO TRANSMISSION, L. P. | DRILL | 400 | |
| 1989-04-24 | 358446 | 42-323-32378 | WIPFF, KARL #47 | SHAW, T. G. | DRILL | 2,600 | |
| 1989-04-03 | 357650 | 42-323-32377 | CHITTIM, N. J. #6869 | CONOCO INC. | DRILL | 1,800 | |
| 1989-04-03 | 357649 | 42-323-32376 | CHITTIM, N. J. #4066 | CONOCO INC. | DRILL | 1,800 | |
| 1989-02-24 | 356411 | 42-323-32375 | TURNEY - WINN #2R | JANCO OPERATING | DRILL | 3,500 | |
| 1989-02-22 | 356299 | 42-323-31206 | TURNER-WINN #1 | JANCO OPERATING | RECOMP | 7,600 | |
| 1989-02-01 | 355120 | 42-323-32374 | VAN DALSEM, C. H. #1 | EL INDIO EXPLORATION, INC. | DRILL | 1,600 | |
| 1988-12-12 | 354120 | 42-323-32373 | SUNOCO #10 | TRANS SIERRA RESOURCES CORP. | DRILL | 600 | |
| 1988-09-13 | 351187 | 42-323-32372 | STONE #3301 | MESA CHICA CORP. | DRILL | 2,000 | |
| 1988-08-23 | 350370 | 42-323-31666 | CHITTIM, N. J. #9916 | CONOCO INC. | RECOMP | 1,913 | |
| 1988-08-10 | 350018 | 42-323-32371 | STUBBLEFIELD, JANCO #1 | JANCO OPERATING | DRILL | 1,800 | |
| 1988-08-08 | 349746 | 42-323-32370 | CHITTIM, N. J. #3665 | CONOCO INC. | DRILL | 1,425 | |
| 1988-06-15 | 347790 | 42-323-32369 | COWAN OSAGE #8 | MAVERICK OSAGE OIL CORPORATION | DRILL | 2,500 | |
| 1988-06-14 | 347761 | 42-323-32368 | MESA CHICA #4305 | JANCO OPERATING | DRILL | 2,500 | |
| 1988-06-09 | 347508 | 42-323-32367 | STONE #5703 | MESA CHICA CORP. | DRILL | 2,000 | |