| 1989-03-21 | 357271 | 42-505-32541 | MARTINEZ, LAURO-ACELA GAS UNIT #1 | ENRON OIL & GAS COMPANY | DRILL | 11,100 | |
| 1989-03-21 | 357207 | 42-505-31734 | MARSHALL, ARCO S. G. #2 | ARCO OIL & GAS CO. | RECOMP | 11,400 | |
| 1989-03-16 | 357080 | 42-505-31655 | SAN YGNACIO UNIT #1 | ENRON OIL & GAS COMPANY | RECOMP | 6,550 | |
| 1989-03-14 | 356939 | 42-505-32540 | VASQUEZ-URIBE "A" GAS UNIT #1 | ENRON OIL & GAS COMPANY | DRILL | 10,000 | |
| 1989-03-14 | 356939 | 42-505-32540 | VASQUEZ-URIBE "A" GAS UNIT #1 | ENRON OIL & GAS COMPANY | DRILL | 12,000 | |
| 1989-03-10 | 356883 | 42-505-32539 | VELA-CUELLAR #2 | ENRON OIL & GAS COMPANY | DRILL | 9,850 | |
| 1989-03-10 | 356883 | 42-505-32539 | VELA-CUELLAR #2 | ENRON OIL & GAS COMPANY | DRILL | 12,000 | |
| 1989-03-10 | 356790 | 42-505-32537 | LA PERLA #89 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,500 | |
| 1989-03-08 | 356811 | 42-505-32538 | VILLARREAL, J. #1 | ATU ENERGY CO. | DRILL | 14,500 | |
| 1989-03-08 | 356811 | 42-505-32538 | VILLARREAL, J. #1 | S M K ENERGY CORPORATION | DRILL | 10,500 | |
| 1989-03-08 | 356811 | 42-505-32538 | VILLARREAL, J. #1 | S M K ENERGY CORPORATION | DRILL | 10,700 | |
| 1989-03-07 | 356762 | 42-505-32536 | GARZA, L. "B" #2 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 14,000 | |
| 1989-03-06 | 356608 | 42-505-32535 | GARZA, L. "B" #1 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 14,000 | |
| 1989-03-03 | 356597 | 42-505-32534 | FULBRIGHT, J. E. #1 | COX OIL & GAS, INC. | DRILL | 14,500 | |
| 1989-03-03 | 356597 | 42-505-32534 | FULBRIGHT, J. E. #1 | COX OIL & GAS, INC. | DRILL | 14,500 | |
| 1989-03-02 | 356152 | 42-505-32531 | VIDAURRI, R. ET AL #15 | CHEVRON U. S. A. INC. | DRILL | 9,850 | |
| 1989-03-02 | 356152 | 42-505-32531 | VIDAURRI, R. ET AL #15 | CHEVRON U. S. A. INC. | DRILL | 9,450 | |
| 1989-02-28 | 356512 | 42-505-32533 | GUERRA "L" #6 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,500 | |
| 1989-02-27 | 356493 | 42-505-32532 | ASCHE #20 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,500 | |
| 1989-02-16 | 356132 | 42-505-32399 | GUERRA "L" #3 | TRANSAMERICAN NATURAL GAS CORP. | RECOMP | 10,500 | |
| 1989-02-10 | 355970 | 42-505-32530 | LAUREL, F. D. "A" #9 | DYNAMIC PRODUCTION, INC. | DRILL | 12,000 | |
| 1989-02-10 | 355920 | 42-505-32529 | VELA, ADRIAN #3 | ENRON OIL & GAS COMPANY | DRILL | 10,500 | |
| 1989-02-10 | 355884 | 42-505-32528 | BRUNI MINERAL TRUST #2A | WRIGHT BROTHERS ENERGY, INC. | DRILL | 7,350 | |
| 1989-02-09 | 355883 | 42-505-32527 | GUTIERREZ, J.M. #3 | KILLAM OIL COMPANY | DRILL | 15,000 | |
| 1989-02-07 | 355851 | 42-505-32526 | DODIER, J. O. #2 | DYNAMIC PRODUCTION, INC. | DRILL | 12,000 | |
| 1989-02-01 | 355741 | 42-505-32525 | LA LAJITA RANCH #1 | ENRON OIL & GAS COMPANY | DRILL | 10,200 | |
| 1989-02-01 | 355711 | 42-505-32524 | HAYNES, LEONARD ESTATE #15 | AMERADA HESS CORPORATION | DRILL | 7,800 | |
| 1989-02-01 | 355711 | 42-505-32524 | HAYNES, LEONARD ESTATE #15 | AMERADA HESS CORPORATION | DRILL | 7,800 | |
| 1989-01-31 | 355623 | 42-505-32523 | R. VIDAURRI ET AL #14 | CHEVRON U. S. A. INC. | DRILL | 9,800 | |
| 1989-01-26 | 355575 | 42-505-32522 | LA PERLA #88 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,900 | |
| 1989-01-17 | 355247 | 42-505-32521 | LA PERLA #87 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,500 | |
| 1989-01-17 | 355247 | 42-505-32521 | LA PERLA #87 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,500 | |
| 1989-01-12 | 355136 | 42-505-32520 | GARCIA, SALVADOR "F" #20 | ENRON OIL & GAS COMPANY | DRILL | 8,500 | |
| 1989-01-06 | 354839 | 42-505-32519 | HAYNES #8 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 14,000 | |
| 1988-12-30 | 354800 | 42-505-32518 | MARTINEZ TRUST #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 9,900 | |
| 1988-12-29 | 354738 | 42-505-32517 | BERNARDO G.U. #3 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 14,000 | |
| 1988-12-29 | 354737 | 42-505-32516 | ARACELI #1 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 14,000 | |
| 1988-12-22 | 354571 | 42-505-32515 | PUIG-KING GAS UNIT #4 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,800 | |
| 1988-12-20 | 354437 | 42-505-31172 | BRUNI MINERAL TRUST #1037 | KILLAM OIL COMPANY | RECOMP | 5,657 | |
| 1988-12-20 | 354436 | 42-505-30914 | BRUNI MINERAL TRUST #1015 | KILLAM OIL COMPANY | RECOMP | 5,705 | |
| 1988-12-19 | 354369 | 42-505-32514 | GUERRA, RAUL #Q 8 | HOLDEN ENERGY CORPORATION | DRILL | 2,750 | |
| 1988-12-19 | 354343 | 42-505-32512 | BENAVIDES, B. R. #13 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,500 | |
| 1988-12-19 | 354326 | 42-505-32513 | CUELLAR, F. #2 | KILLAM OIL COMPANY | DRILL | 9,000 | |
| 1988-12-19 | 354326 | 42-505-32513 | CUELLAR, F. #2 | KILLAM OIL COMPANY | DRILL | 10,000 | |
| 1988-12-16 | 354265 | 42-505-31793 | RAMIREZ, JOSEFA #2 | HOLDEN ENERGY CORPORATION | RECOMP | 11,285 | |
| 1988-12-15 | 354291 | 42-505-32511 | VELA-CUELLAR #1 | ENRON OIL & GAS COMPANY | DRILL | 9,800 | |
| 1988-12-12 | 354123 | 42-505-32509 | SAN MARTIN #5 | KILLAM OIL COMPANY | DRILL | 16,000 | |
| 1988-12-12 | 354119 | 42-505-32510 | DYE, J.D. #7 | COASTAL OIL & GAS CORPORATION | DRILL | 11,000 | |
| 1988-12-08 | 353959 | 42-505-32508 | VELA, EULALIA ET AL #1 | ENERGY DEVELOPMENT CORP. | DRILL | 15,600 | |
| 1988-12-08 | 353959 | 42-505-32508 | VELA, EULALIA ET AL #1 | ENERGY DEV. CORP.-WAGNER & BROWN | DRILL | 15,600 | |