| 1998-03-05 | 474009 | 42-215-32517 | GUERRA, A. E. #65 | TEXACO E & P INC. | DRILL | 16,500 | |
| 1998-03-02 | 473892 | 42-215-32341 | LA BLANCA GAS UNIT #39 | MW PETROLEUM CORPORATION | RECOMP | 9,218 | |
| 1998-02-27 | 473879 | 42-215-32445 | GUERRA, A. "B" #8 | WYNN-CROSBY ENERGY, INC. | RECOMP | 11,500 | |
| 1998-02-24 | 473311 | 42-215-31723 | SCHALEBEN #1 | MAGGERT ENERGY CORP. | RECOMP | 8,157 | |
| 1998-02-18 | 473494 | 42-215-32516 | R & R ROYALTY #1 | COASTAL OIL & GAS CORPORATION | DRILL | 17,500 | |
| 1998-02-18 | 473494 | 42-215-32516 | R & R ROYALTY #1 | COASTAL OIL & GAS CORPORATION | DRILL | 15,968 | |
| 1998-02-17 | 473399 | 42-215-32515 | LA BLANCA G.U. #45 | TESORO E&P COMPANY, L.P. | DRILL | 9,500 | |
| 1998-02-17 | 473384 | 42-215-32514 | MCALLEN, A. A. #96 | SHELL WESTERN E&P INC. | DRILL | 13,900 | |
| 1998-02-17 | 473384 | 42-215-32514 | MCALLEN, A. A. #96 | SHELL WESTERN E&P INC. | DRILL | 13,900 | |
| 1998-02-17 | 469648 | 42-215-32484 | EAST- "L" TRACT SOUTH #1 | HUNT PETROLEUM CORPORATION | DRILL | 14,800 | |
| 1998-02-11 | 473227 | 42-215-32513 | MACHAC GAS UNIT #3 | COASTAL OIL & GAS CORPORATION | DRILL | 16,500 | |
| 1998-02-11 | 473227 | 42-215-32513 | MACHAC GAS UNIT #3 | COASTAL OIL & GAS CORPORATION | DRILL | 16,500 | |
| 1998-02-09 | 473094 | 42-215-32512 | HAMMAN RANCH #36 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1998-02-04 | 472960 | 42-215-32511 | DUDLEY "A" #2 | PIONEER RESOURCES PRODUCING, L.P | DRILL | 9,000 | |
| 1998-02-04 | 472953 | 42-215-32509 | BEAURLINE, A. W. #27 | SHELL WESTERN E&P INC. | DRILL | 14,000 | |
| 1998-02-04 | 472953 | 42-215-32509 | BEAURLINE, A. W. #27 | SHELL WESTERN E&P INC. | DRILL | 14,000 | |
| 1998-02-04 | 472952 | 42-215-32510 | DIXIE MORTGAGE HOPKINS GAS UNIT #7 | SHELL WESTERN E&P INC. | DRILL | 14,000 | |
| 1998-01-30 | 472757 | 42-215-32508 | GUERRA, A. E. #62 | TEXACO E & P INC. | DRILL | 16,500 | |
| 1998-01-28 | 472716 | 42-215-32507 | GUERRA, A. E. #64 | TEXACO E & P INC. | DRILL | 16,500 | |
| 1998-01-27 | 472128 | 42-215-32068 | LONGORIA #2 | BASS ENTERPRISES PRODUCTION CO. | RECOMP | 11,300 | |
| 1998-01-26 | 472609 | 42-215-32506 | BAKER #1 | GREENBRIER OPER. CO. | DRILL | 11,500 | |
| 1998-01-26 | 472600 | 42-215-32505 | COASTAL DUBE #1 | COASTAL OIL & GAS CORPORATION | DRILL | 17,500 | |
| 1998-01-23 | 472568 | 42-215-32301 | BEAURLINE, A. W. #9 | CABOT OIL & GAS CORPORATION | RECOMP | 14,000 | |
| 1998-01-22 | 472454 | 42-215-32504 | GUERRA, A. E. #61 | TEXACO E & P INC. | DRILL | 16,500 | |
| 1998-01-20 | 472395 | 42-215-32503 | COATES "E" #5 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1998-01-20 | 472394 | 42-215-31724 | YTURRIA, H. L & CC #4 | COASTAL OIL & GAS CORPORATION | RECOMP | 13,000 | |
| 1998-01-20 | 472318 | 42-215-31299 | HAMMAN RANCH #10 | COASTAL OIL & GAS CORPORATION | RECOMP | 9,800 | |
| 1998-01-20 | 472318 | 42-215-31299 | HAMMAN RANCH #10 | COASTAL OIL & GAS CORPORATION | RECOMP | 9,800 | |
| 1998-01-16 | 472015 | 42-215-31633 | SAL DEL REY CATTLE, LAND & SALT #8 | STARCO EXPLORATION, INC. | RECOMP | 8,590 | |
| 1998-01-15 | 471465 | 42-215-32326 | LONGORIA #3 | BASS ENTERPRISES PRODUCTION CO. | RECOMP | 11,430 | |
| 1998-01-15 | 471465 | 42-215-32326 | LONGORIA #3 | BASS ENTERPRISES PRODUCTION CO. | RECOMP | 11,430 | |
| 1998-01-13 | 472169 | 42-215-30081 | COATES, GEORGE #1 | GREENBRIER OPER. CO. | RECOMP | 12,000 | |
| 1998-01-13 | 472168 | 42-215-30139 | BRANN, REGINA "SIDETRACK" #1 | GREENBRIER OPER. CO. | RECOMP | 12,018 | |
| 1998-01-12 | 472126 | 42-215-32502 | BEAURLINE, A. W. #26 | SHELL WESTERN E&P INC. | DRILL | 13,600 | |
| 1998-01-09 | 472026 | 42-215-31020 | SANTA CRUZ FARMS #12 | MERIT ENERGY COMPANY | RECOMP | 8,900 | |
| 1998-01-09 | 471990 | 42-215-32501 | CASTILLO DEEP GU #3 | COASTAL OIL & GAS CORPORATION | DRILL | 15,000 | |
| 1998-01-06 | 471870 | 42-215-32500 | BOSTON TEXAS LAND & TRUST #24 | SHELL WESTERN E&P INC. | DRILL | 13,500 | |
| 1998-01-06 | 471839 | 42-215-31184 | GARCIA, J. A. #1 | MUELLER ENGINEERING CORP. | RECOMP | 5,380 | |
| 1998-01-05 | 471796 | 42-215-01421 | MCALLEN FIELDWIDE UNIT #25 | FINA OIL & CHEMICAL COMPANY | RECOMP | 7,550 | |
| 1997-12-29 | 471643 | 42-215-32499 | GOLDSTON #52 | TESORO E&P COMPANY, L.P. | DRILL | 14,500 | |
| 1997-12-29 | 471643 | 42-215-32499 | GOLDSTON #52 | TESORO E&P COMPANY, L.P. | DRILL | 15,500 | |
| 1997-12-29 | 471643 | 42-215-32499 | GOLDSTON #52 | TESORO E&P COMPANY, L.P. | DRILL | 15,500 | |
| 1997-12-29 | 471634 | 42-215-32498 | MACHAC GAS UNIT #2 | COASTAL OIL & GAS CORPORATION | DRILL | 15,000 | |
| 1997-12-29 | 471634 | 42-215-32498 | MACHAC GAS UNIT #2 | COASTAL OIL & GAS CORPORATION | DRILL | 16,500 | |
| 1997-12-29 | 471633 | 42-215-32497 | BELL - STATE TRACT 10 #1 | WATERS ENG. & OPERATING, INC. | DRILL | 4,700 | |
| 1997-12-22 | 471471 | 42-215-32496 | GUERRA, A. E. #63 | TEXACO E & P INC. | DRILL | 16,500 | |
| 1997-12-18 | 471419 | 42-215-30216 | MCALLEN, A. A. #39 | SHELL WESTERN E&P INC. | RECOMP | 12,300 | |
| 1997-12-18 | 471418 | 42-215-32059 | JERICO, LTD. GAS UNIT #1 | SHELL WESTERN E&P INC. | RECOMP | 16,900 | |
| 1997-12-17 | 471328 | 42-215-32495 | MCALLEN FIELDWIDE UNIT #59 | FINA OIL & CHEMICAL COMPANY | DRILL | 13,000 | |
| 1997-12-17 | 471328 | 42-215-32495 | MCALLEN FIELDWIDE UNIT #59 | FINA OIL & CHEMICAL COMPANY | DRILL | 13,000 | |