| 2000-06-21 | 496402 | 42-201-04335 | WARREN RANCH #2 | RIO ENERGY - | RECOMP | 6,400 | |
| 2000-06-13 | 495902 | 42-201-32450 | CLODINE GAS UNIT NO. 3 #1 | ANSCHUTZ EXPLORATION CORPORATION | RECOMP | 11,030 | |
| 2000-06-08 | 495932 | 42-201-07715 | SWEENEY GU #2 #1 | KAISER-FRANCIS OIL COMPANY | RECOMP | 15,500 | |
| 2000-06-08 | 494634 | 42-201-32593 | BAKER HUGHES INTEG-BAKER ATLAS I #1 | BAKER ATLAS | DRILL | 3,000 | |
| 2000-05-09 | 494636 | 42-201-32781 | BAKER HUGHES INTEQ-ATLAS INTEGR. #3 | BAKER ATLAS | DRILL | 1,660 | |
| 2000-05-09 | 494635 | 42-201-32594 | BAKER HUGHES INTEQ-ATLAS INTEGR. #2 | BAKER ATLAS | DRILL | 2,100 | |
| 2000-05-08 | 494447 | 42-201-00322 | HIRSCH, WM. #2 | TORTUGA OPERATING COMPANY | RECOMP | 5,611 | |
| 2000-05-02 | 494592 | 42-201-32143 | MURFF, BILLY #1 | WAGNER OIL COMPANY | RENTR | 12,250 | |
| 2000-05-02 | 494592 | 42-201-32143 | MURFF, BILLY #1 | WAGNER OIL COMPANY | RENTR | 12,250 | |
| 2000-05-01 | 494610 | 42-201-32591 | GAITHER #1 | M. J. G., INC. | DRILL | 3,500 | |
| 2000-04-28 | 493511 | 42-201-00330 | HIRSCH, FRED #2 | TORTUGA OPERATING COMPANY | RECOMP | 5,578 | |
| 2000-04-28 | 493507 | 42-201-07624 | HIRSCH, WM #6 | TORTUGA OPERATING COMPANY | RECOMP | 3,010 | |
| 2000-04-25 | 488175 | 42-201-32580 | CHANNELVIEW TOWNSITE 'D' #6 | BALLARD EXPLORATION COMPANY,INC. | DRILL | 11,155 | |
| 2000-04-05 | 493773 | 42-201-32504 | SCHUHMACHER #1ST | ETOCO INCORPORATED | RECOMP | 8,800 | |
| 2000-04-05 | 493712 | 42-201-32404 | JOSEY, L. M. "B" #6 | JOY RESOURCES, INC. | RECOMP | 7,411 | |
| 2000-03-22 | 493313 | 42-201-32590 | WEST CHANNELVIEW TOWNSITE #1 | BALLARD EXPLORATION COMPANY,INC. | DRILL | 12,000 | |
| 2000-03-22 | 493313 | 42-201-32590 | WEST CHANNELVIEW TOWNSITE #1ST | BALLARD EXPLORATION COMPANY,INC. | DRILL | 12,000 | |
| 2000-03-22 | 493313 | 42-201-32590 | WEST CHANNELVIEW TOWNSITE #1ST | BALLARD EXPLORATION COMPANY,INC. | DRILL | 10,777 | |
| 2000-03-13 | 492994 | 42-201-32589 | BURNET BAY #1 | SANCHEZ OIL & GAS CORPORATION | DRILL | 15,000 | |
| 2000-03-13 | 492994 | 42-201-32589 | BURNET BAY #1 | SANCHEZ OIL & GAS CORPORATION | DRILL | 17,000 | |
| 2000-02-28 | 492532 | 42-201-32588 | L & A RESOURCES CORP. #3 | TABBS BAY PRODUCTION COMPANY | DRILL | 3,300 | |
| 2000-02-09 | 491894 | 42-201-32587 | WALKER #1 | ETOCO INCORPORATED | DRILL | 14,500 | |
| 2000-01-28 | 491183 | 42-201-08016 | HIRSCH, WM. #7 | TORTUGA OPERATING COMPANY | RECOMP | 5,650 | |
| 2000-01-03 | 490749 | 42-201-32169 | MARSHALL, A. B. FEE #29 | THORNBERRY OILFIELD SERVICE, INC | RENTR | 9,100 | |
| 1999-12-30 | 490134 | 42-201-32583 | HI-LAND #1 | ETOCO INCORPORATED | DRILL | 12,108 | |
| 1999-12-30 | 490134 | 42-201-32583 | HI-LAND #1 | ETOCO INCORPORATED | DRILL | 12,520 | |
| 1999-12-17 | 490313 | 42-201-32584 | L & A RESOURCES CORP. #1SW | TABBS BAY PRODUCTION COMPANY | DRILL | 6,000 | |
| 1999-12-16 | 490433 | 42-201-08004 | BASH #A 5 | MERIT ENERGY COMPANY | RECOMP | 7,260 | |
| 1999-12-15 | 490390 | 42-201-32585 | JOHN EHRHARDT (WILCOX)GAS UNIT 1 #6 | EOG RESOURCES, INC. | DRILL | 14,000 | |
| 1999-11-15 | 489257 | 42-201-32582 | JOSEY RANCH GAS UNIT 6 #20 | KCS RESOURCES, INC. | DRILL | 12,100 | |
| 1999-10-28 | 486721 | 42-201-32577 | HARMS #1X | ENRON OIL & GAS COMPANY | DRILL | 13,850 | |
| 1999-10-28 | 486721 | 42-201-32577 | HARMS #1X | EOG RESOURCES, INC. | DRILL | 13,850 | |
| 1999-10-28 | 486721 | 42-201-32577 | HARMS #1X | EOG RESOURCES, INC. | DRILL | 13,850 | |
| 1999-10-28 | 486721 | 42-201-32577 | HARMS #1X | EOG RESOURCES, INC. | DRILL | 15,000 | |
| 1999-10-13 | 488365 | 42-201-31640 | STEVE T. COCHRAN GAS UNIT #1 | PALACE EXPLORATION COMPANY | RECOMP | 12,510 | |
| 1999-10-12 | 488428 | 42-201-32581 | WORTHEN #1 | SANCHEZ OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1999-10-12 | 488428 | 42-201-32581 | WORTHEN #1 | SANCHEZ OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1999-10-04 | 488175 | 42-201-32580 | CHANNELVIEW TOWNSITE "D" #6 | BALLARD EXPLORATION COMPANY,INC. | DRILL | 11,700 | |
| 1999-09-29 | 487997 | 42-201-32579 | JAPHET #1 | DAUBERT OPERATING. L.L.C. | DRILL | 9,000 | |
| 1999-09-08 | 487252 | 42-201-32194 | ULRICH, JERRY #3ST | PALACE EXPLORATION COMPANY | RECOMP | 8,081 | |
| 1999-09-08 | 487243 | 42-201-30353 | DRILLING DISTRICT #22 #5 | M. J. G., INC. | RECOMP | 4,000 | |
| 1999-09-08 | 487082 | 42-201-32079 | LONGENBAUGH #8 | HAMMAN OIL & REFG. CO. | RECOMP | 7,559 | |
| 1999-09-02 | 487246 | 42-201-32578 | LONGENBAUGH #13 | HAMMAN OIL & REFG. CO. | DRILL | 7,500 | |
| 1999-08-25 | 486962 | 42-201-32301 | WYNDELTS #9 | M. J. G., INC. | RECOMP | 3,900 | |
| 1999-08-25 | 486958 | 42-201-32294 | PAPPAS #7A | M. J. G., INC. | RECOMP | 3,900 | |
| 1999-08-20 | 486847 | 42-201-32106 | OLCOTT GAS UNIT 4 #1 | EXXON CORP. | RECOMP | 3,230 | |
| 1999-07-23 | 486127 | 42-201-31124 | NATIONAL LEAD #4 | HALLIBURTON ENERGY SERVICES | RECOMP | 5,500 | |
| 1999-07-23 | 486126 | 42-201-32576 | NATIONAL LEAD #5 | HALLIBURTON ENERGY SERVICES | DRILL | 1,500 | |
| 1999-07-14 | 485797 | 42-201-32575 | LIDDELL, F. ESTATE #3A | PETRO VEST, INC. | DRILL | 3,500 | |
| 1999-06-17 | 485265 | 42-201-32574 | JOSEY RANCH GAS UNIT 3 #19 | KCS RESOURCES, INC. | DRILL | 11,800 | |