| 1997-05-06 | 462056 | 42-505-33604 | GARZA, L. #4 | ENRON OIL & GAS COMPANY | DRILL | 12,100 | |
| 1997-05-06 | 461810 | 42-505-33600 | CUELLAR #3 | UNION PACIFIC RESOURCES COMPANY | DRILL | 11,500 | |
| 1997-05-05 | 461939 | 42-505-33603 | VELA-LEPENO MIN. LTD #2 | TRANSTEXAS GAS CORPORATION | DRILL | 11,500 | |
| 1997-05-01 | 461866 | 42-505-33601 | GUERRA-RAYMOND #2 | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,500 | |
| 1997-04-25 | 461616 | 42-505-33599 | RAMIREZ, JOSEFA #5 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 12,500 | |
| 1997-04-25 | 461616 | 42-505-33599 | RAMIREZ, JOSEFA #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,500 | |
| 1997-04-25 | 461597 | 42-505-33598 | LOPEZ, H. #1 | TRANSTEXAS GAS CORPORATION | DRILL | 10,500 | |
| 1997-04-25 | 461597 | 42-505-33598 | LOPEZ, H. #1 | TRANSTEXAS GAS CORPORATION | DRILL | 10,500 | |
| 1997-04-25 | 461547 | 42-505-33593 | FLORES, M. #5 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,800 | |
| 1997-04-25 | 461546 | 42-505-33594 | RAMIREZ, ABEL #3 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,400 | |
| 1997-04-24 | 461571 | 42-505-33597 | PALMYRA #13 | TRANSTEXAS GAS CORPORATION | DRILL | 7,000 | |
| 1997-04-24 | 461571 | 42-505-33597 | PALMYRA #13 | TRANSTEXAS GAS CORPORATION | DRILL | 8,000 | |
| 1997-04-24 | 461566 | 42-505-33596 | FERNANDEZ, N. #2 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 12,000 | |
| 1997-04-24 | 461565 | 42-505-33595 | FERNANDEZ, N. #3 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 12,000 | |
| 1997-04-24 | 461565 | 42-505-33595 | FERNANDEZ, N. #3 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 12,000 | |
| 1997-04-23 | 461539 | 42-505-31149 | JENNINGS #39F | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 7,800 | |
| 1997-04-23 | 461517 | 42-505-33592 | DE MARTINEZ - URIBE GAS UNIT #1 | CHEVRON U. S. A. INC. | DRILL | 10,800 | |
| 1997-04-22 | 461485 | 42-505-33591 | GONZALES, GRACIELA #1 | ENRON OIL & GAS COMPANY | DRILL | 7,675 | |
| 1997-04-22 | 461218 | 42-505-33589 | RAMIREZ, L. O. #8 | CONOCO INC. | DRILL | 11,800 | |
| 1997-04-22 | 461218 | 42-505-33589 | RAMIREZ, L. O. #8 | CONOCO INC. | DRILL | 11,800 | |
| 1997-04-22 | 461218 | 42-505-33589 | RAMIREZ, L. O. #8 | CONOCO INC. | DRILL | 11,800 | |
| 1997-04-22 | 461216 | 42-505-30468 | RATHMELL, J. G. #1 | CONOCO INC. | RECOMP | 10,800 | |
| 1997-04-21 | 461426 | 42-505-33590 | MECOM, J. W. #87 | COASTAL OIL & GAS CORPORATION | DRILL | 10,000 | |
| 1997-04-14 | 461104 | 42-505-33588 | GUTIERREZ GU 37 #6 | ENRON OIL & GAS COMPANY | DRILL | 8,800 | |
| 1997-04-14 | 461104 | 42-505-33588 | GUTIERREZ HEIRS 37 #6 | ENRON OIL & GAS COMPANY | DRILL | 8,800 | |
| 1997-04-08 | 460739 | 42-505-33015 | RATHMELL, J. G. #9 | CONOCO INC. | RECOMP | 10,700 | |
| 1997-04-08 | 460739 | 42-505-33015 | RATHMELL, J. G. #9 | CONOCO INC. | RECOMP | 10,700 | |
| 1997-04-07 | 460772 | 42-505-33587 | RATHMELL #1 | TRANSTEXAS GAS CORPORATION | DRILL | 12,000 | |
| 1997-04-04 | 460743 | 42-505-33586 | LAS AVISPAS RANCH 40 #3 | ENRON OIL & GAS COMPANY | DRILL | 9,000 | |
| 1997-04-02 | 460605 | 42-505-33584 | PALMYRA #12 | TRANSTEXAS GAS CORPORATION | DRILL | 11,000 | |
| 1997-04-02 | 460604 | 42-505-33583 | CUELLAR ESTATE #1243 | TRANSTEXAS GAS CORPORATION | DRILL | 13,000 | |
| 1997-04-02 | 460604 | 42-505-33583 | CUELLAR ESTATE #1243 | TRANSTEXAS GAS CORPORATION | DRILL | 13,000 | |
| 1997-04-02 | 460604 | 42-505-33583 | CUELLAR, FERNANDO EST. #1 | TRANSTEXAS GAS CORPORATION | DRILL | 13,000 | |
| 1997-04-01 | 460585 | 42-505-33582 | GONZALEZ, JOSE ET AL "6" #1 | ENRON OIL & GAS COMPANY | DRILL | 10,900 | |
| 1997-03-31 | 460518 | 42-505-33581 | MECOM, J. W. #86 | COASTAL OIL & GAS CORPORATION | DRILL | 11,000 | |
| 1997-03-27 | 460416 | 42-505-33580 | GUTIERREZ, MOBIL H. #1 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 11,500 | |
| 1997-03-27 | 460165 | 42-505-33427 | GUERRA-JTS #1 | UNION PACIFIC RESOURCES COMPANY | FLD-XFR | 13,500 | |
| 1997-03-25 | 460191 | 42-505-33578 | R.M.T. #4 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,500 | |
| 1997-03-21 | 460226 | 42-505-33579 | SANTA MARIA #2 | SAMSON LONE STAR LP | DRILL | 9,900 | |
| 1997-03-20 | 460106 | 42-505-33577 | VILLARREAL, R. #2 | SOUTH TEXAS DISPOSAL, INC. | DRILL | 3,250 | |
| 1997-03-17 | 459925 | 42-505-33576 | MEDINA/LOZANO #1 | MED-LOZ LEASE SERVICE, INC. | DRILL | 3,200 | |
| 1997-03-14 | 459908 | 42-505-33575 | PALMYRA MINERALS A #1 | ENRON OIL & GAS COMPANY | DRILL | 9,600 | |
| 1997-03-14 | 459336 | 42-505-33564 | RAMIREZ, L. O. A #7 | CONOCO INC. | DRILL | 11,000 | |
| 1997-03-13 | 459833 | 42-505-33048 | GARZA, LAURO #E6 X | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 11,800 | |
| 1997-03-12 | 459546 | 42-505-33568 | MENDOZA #3 | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,700 | |
| 1997-03-10 | 459641 | 42-505-33574 | FLORES, M. #4 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,000 | |
| 1997-03-10 | 459547 | 42-505-33569 | MENDOZA #5 | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,500 | |
| 1997-03-10 | 459547 | 42-505-33569 | MENDOZA #5 | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,500 | |
| 1997-03-07 | 459607 | 42-505-33572 | GARZA L. #2 | ENRON OIL & GAS COMPANY | DRILL | 12,250 | |
| 1997-03-07 | 459602 | 42-505-33573 | LAS AVISPAS RANCH 39 #2 | ENRON OIL & GAS COMPANY | DRILL | 9,250 | |