| 2001-03-30 | 507228 | 42-427-33350 | SLICK ESTATE -C- #17 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 10,000 | |
| 2001-03-30 | 507228 | 42-427-33350 | SLICK ESTATE -C- #17 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 9,900 | |
| 2001-03-30 | 507228 | 42-427-33350 | SLICK ESTATE C #17 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 9,900 | |
| 2001-03-30 | 507228 | 42-427-33350 | SLICK ESTATE C #17 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 10,000 | |
| 2001-03-29 | 507164 | 42-427-33347 | SLICK ESTATE -C- #16 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 10,000 | |
| 2001-03-29 | 507164 | 42-427-33347 | SLICK ESTATE -C- #16 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 10,500 | |
| 2001-03-26 | 506779 | 42-427-32494 | ALVARADO, FRANCISCO ET UX #1 | TEXAS INDEPENDENT EXPLOR., INC. | RECOMP | 8,700 | |
| 2001-03-26 | 506724 | 42-427-33190 | MAYFAIR LABRISA #5 | TEXAS INDEPENDENT EXPLOR., INC. | FLD-XFR | 7,268 | |
| 2001-03-23 | 506944 | 42-427-33346 | GUERRA BROS. #5 | M. J. G., INC. | DRILL | 10,800 | |
| 2001-03-23 | 505916 | 42-427-33337 | FROST NATIONAL BANK -A- #7 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 7,800 | |
| 2001-03-23 | 505916 | 42-427-33337 | FROST NATIONAL BANK -A- #7 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 8,380 | |
| 2001-03-23 | 505916 | 42-427-33337 | FROST NATIONAL BANK -A- #7 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 7,800 | |
| 2001-03-21 | 505760 | 42-427-33335 | MARTINEZ, F. F. 546 #5B | TEXAS INDEPENDENT EXPLOR., INC. | DRILL | 8,300 | |
| 2001-03-16 | 506560 | 42-427-32537 | USA 1 #1 | COASTAL OIL & GAS CORPORATION | RECOMP | 11,970 | |
| 2001-03-13 | 506449 | 42-427-32705 | GARCIA, L & L CO. -C- #13 | KERR-MCGEE OIL & GAS ONSHORE LLC | RECOMP | 5,490 | |
| 2001-03-12 | 506375 | 42-427-33345 | SLICK, T. B. B 528 #191 | CONOCO INC. | DRILL | 6,693 | |
| 2001-03-09 | 506304 | 42-427-33344 | CELESTINO GARZA GAS UNIT #8 | M. J. G., INC. | DRILL | 10,600 | |
| 2001-03-09 | 505322 | 42-427-33330 | GARCIA, I. Y. #24 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 13,000 | |
| 2001-03-08 | 506245 | 42-427-32114 | FARIAS UNIT #2 | NEUHAUS, V. F. PROPERTIES, INC. | RECOMP | 1,570 | |
| 2001-03-08 | 506071 | 42-427-33340 | CAMERON #3509 | OSBORN,W.B. OIL & GAS OPERATIONS | DRILL | 7,000 | |
| 2001-03-08 | 506071 | 42-427-33340 | CAMERON #3509 | OSBORN,W.B. OIL & GAS OPERATIONS | DRILL | 7,000 | |
| 2001-03-07 | 506190 | 42-427-33343 | BUCHHOLZ, WILLIAM R. #1 | DOMINION EXPL. & PROD., INC. | DRILL | 8,600 | |
| 2001-03-07 | 506187 | 42-427-33342 | RAMIREZ #1 | EL PASO PRODUCTION COMPANY | DRILL | 14,500 | |
| 2001-03-07 | 506156 | 42-427-33341 | MAYFAIR LABRISA #9 | TEXAS INDEPENDENT EXPLOR., INC. | DRILL | 8,000 | |
| 2001-03-06 | 506148 | 42-427-33260 | BARRERA #1 | M. J. G., INC. | RECOMP | 9,569 | |
| 2001-03-02 | 506014 | 42-427-33338 | BENTSEN-WHITTINGTON GAS UNIT #1 #5 | M. J. G., INC. | DRILL | 10,500 | |
| 2001-03-02 | 506014 | 42-427-33338 | BENTSEN-WHITTINGTON GAS UNIT #1 #5 | M. J. G., INC. | DRILL | 11,500 | |
| 2001-03-01 | 505961 | 42-427-31382 | BARRERA, F. STATE #4 | SHELL WESTERN E&P | RECOMP | 10,810 | |
| 2001-02-28 | 505917 | 42-427-32343 | ALVAREZ-HINOJOSA GAS UNIT #2 | KERR-MCGEE OIL & GAS ONSHORE LLC | RECOMP | 5,930 | |
| 2001-02-28 | 505915 | 42-427-33336 | DE GARZA, C. L. #38 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 8,800 | |
| 2001-02-27 | 505856 | 42-427-31859 | SAENZ, M. -STATE- #23 | KERR-MCGEE OIL & GAS ONSHORE LLC | RECOMP | 6,400 | |
| 2001-02-22 | 505249 | 42-427-32907 | CANTU #1 | WJW OPERATING CO.,LLC | RECOMP | 5,916 | |
| 2001-02-20 | 505564 | 42-427-33334 | SOUTHWEST FARM & RANCH - STATE #16 | TOTALFINAELF E&P USA INC | DRILL | 10,000 | |
| 2001-02-15 | 505408 | 42-427-33333 | SAMANO #20 | COASTAL OIL & GAS CORPORATION | DRILL | 13,000 | |
| 2001-02-13 | 505263 | 42-427-32531 | GARCIA, I. Y. #16 | KERR-MCGEE OIL & GAS ONSHORE LLC | RECOMP | 8,860 | |
| 2001-02-12 | 505186 | 42-427-33329 | GARCIA, I. Y. #27 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 13,000 | |
| 2001-02-09 | 505159 | 42-427-33328 | BENTSEN-WHITTINGTON GAS UNIT #1 #4 | M. J. G., INC. | DRILL | 10,600 | |
| 2001-02-09 | 505111 | 42-427-32881 | A. G. HERMANN GAS UNIT #6 | KERR-MCGEE OIL & GAS ONSHORE LLC | RECOMP | 6,120 | |
| 2001-02-07 | 505053 | 42-427-32577 | USA 1 #3 | COASTAL OIL & GAS CORPORATION | RECOMP | 12,150 | |
| 2001-02-02 | 504897 | 42-427-33020 | SLICK, T. B. A-229 #179 | CONOCO INC. | RECOMP | 6,460 | |
| 2001-02-02 | 504897 | 42-427-33020 | SLICK, T. B. A-229 #179 | CONOCO INC. | RECOMP | 6,600 | |
| 2001-01-31 | 504781 | 42-427-33327 | LAUREL, C. #11 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 8,650 | |
| 2001-01-31 | 504751 | 42-427-33326 | SLICK 531 #4 | TEXAS INDEPENDENT EXPLOR., INC. | DRILL | 7,200 | |
| 2001-01-30 | 504693 | 42-427-33325 | SALINAS, FAUSTO #2 | THORP PETROLEUM CORPORATION | DRILL | 10,300 | |
| 2001-01-30 | 504693 | 42-427-33325 | SALINAS, FAUSTO #2 | THORP PETROLEUM CORPORATION | DRILL | 10,300 | |
| 2001-01-30 | 504693 | 42-427-33325 | SALINAS, FAUSTO #2 | THORP PETROLEUM CORPORATION | DRILL | 10,300 | |
| 2001-01-26 | 504552 | 42-427-33324 | BARRERA-YZAGUIRRE #1 | SAMEDAN OIL CORPORATION | DRILL | 5,800 | |
| 2001-01-25 | 504502 | 42-427-33323 | GUILLEN, M. P. #1 | SAMEDAN OIL CORPORATION | DRILL | 5,500 | |
| 2001-01-25 | 504235 | 42-427-32943 | CANTU #2 | WJW OPERATING CO.,LLC | RECOMP | 6,500 | |
| 2001-01-23 | 504443 | 42-427-33322 | SLICK, T. B. ESTATE #130 | TOTALFINAELF E&P USA INC | DRILL | 11,000 | |