| 1987-02-19 | 326495 | 42-247-31769 | NATIONAL BANK OF COMMERCE,TR.ETA #1 | HOWARD, DOUGLAS J &MARTINO,JOE C | DRILL | 3,500 | |
| 1987-02-12 | 326133 | 42-247-00162 | MORRIS, ROBERT #1 | COTTON, W. L. | RENTR | 3,207 | |
| 1987-02-12 | 326097 | 42-247-31767 | EAST, S. K. A #601 | STANDARD OIL PRODUCTION COMPANY | DRILL | 10,000 | |
| 1987-02-06 | 326267 | 42-247-31768 | ALICIA RAMOS GAS UNIT #1 | UNION TEXAS PETROLEUM CORP. | DRILL | 10,100 | |
| 1987-01-28 | 325861 | 42-247-31754 | CANALES, E. G. EST. #2 | HUGHES TEXAS PETROLEUM, LTD. | RECOMP | 6,000 | |
| 1987-01-13 | 325269 | 42-247-31766 | CANALES, E. G. EST. #3 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 5,700 | |
| 1987-01-05 | 325024 | 42-247-31765 | EAST, S. K. "B" #3 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 5,700 | |
| 1986-12-15 | 324220 | 42-247-31764 | HOLBEIN #15 | CORPUS CHRISTI OIL & GAS CO. | DRILL | 4,700 | |
| 1986-12-10 | 324119 | 42-247-31763 | HELLEN, DANA #3 | SANTA FE ENERGY OPER. PART., LP | DRILL | 4,000 | |
| 1986-12-08 | 323998 | 42-247-31762 | PALITOS BLANCOS #A 1 | CABOT PETROLEUM CORPORATION | DRILL | 10,000 | |
| 1986-12-01 | 323783 | 42-247-31761 | GUTIERREZ, DANIEL ET AL #2 | PRICE DRILLING & EXPLORATION CO. | DRILL | 4,000 | |
| 1986-11-20 | 323377 | 42-247-31760 | EAST, A. K. MRS. 'B' #64 | EXXON CORP. | DRILL | 5,400 | |
| 1986-11-20 | 323377 | 42-247-31760 | EAST, A. K. MRS. 'B' #64 | EXXON CORP. | DRILL | 5,400 | |
| 1986-11-19 | 322332 | 42-247-31758 | JESUS PENA GAS UNIT #1 | UNION TEXAS PETROLEUM CORP. | DRILL | 10,100 | |
| 1986-11-03 | 322495 | 42-247-31759 | EAST, S. K. #A 2 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 5,000 | |
| 1986-11-03 | 322495 | 42-247-31759 | EAST, S. K. #A 2 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 5,000 | |
| 1986-11-03 | 322391 | 42-247-30405 | BASS, A.M.K. MRS. "B" #14 | EXXON CORP. | RECOMP | 8,650 | |
| 1986-10-27 | 322289 | 42-247-31757 | SECTION 387 "B" #1 | JENNINGS EXPLORATION CO. | DRILL | 5,300 | |
| 1986-10-24 | 322258 | 42-247-31756 | MESTENA #J 12 | CABOT PETROLEUM CORPORATION | DRILL | 9,800 | |
| 1986-10-15 | 320735 | 42-247-02515 | MCGILL BROS. #244 | EXXON CORP. | RECOMP | 7,250 | |
| 1986-10-13 | 321708 | 42-247-31697 | HELLEN, DANA MINERALS LTD. #1 | RIO EXPLORATION COMPANY | RECOMP | 5,610 | |
| 1986-10-07 | 321404 | 42-247-31755 | MESTENA OIL & GAS "H" #13 | UNION TEXAS PETROLEUM CORP. | DRILL | 6,500 | |
| 1986-10-07 | 321402 | 42-247-31754 | CANALES, E. G. EST. #2 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 6,500 | |
| 1986-09-30 | 321291 | 42-247-31753 | GALLAGHER, D. O. HEIRS "B" #2 | HOWARD, DOUGLAS J &MARTINO,JOE C | DRILL | 3,800 | |
| 1986-09-30 | 321155 | 42-247-31751 | MESTENA OIL & GAS "E" #13 | UNION TEXAS PETROLEUM CORP. | DRILL | 10,100 | |
| 1986-09-29 | 321189 | 42-247-31752 | HOLBEIN G. U. #2 | ARCO OIL & GAS CO. | DRILL | 10,650 | |
| 1986-09-25 | 321107 | 42-247-31750 | ARROYO BALUARTE #1 | ALTA VISTA EXPLORATION, INC. | DRILL | 5,000 | |
| 1986-09-25 | 321106 | 42-247-31749 | LOMA #1 | ALTA VISTA EXPLORATION, INC. | DRILL | 5,000 | |
| 1986-09-25 | 321105 | 42-247-31748 | GRAND PRIX #3 | ALTA VISTA EXPLORATION, INC. | DRILL | 5,999 | |
| 1986-09-09 | 320331 | 42-247-31747 | LOPEZ, LAURO - TREVINO #7 | PAN AMERICAN SALES CORPORATION | DRILL | 17,000 | |
| 1986-08-29 | 305789 | 42-247-31746 | MESTENA OIL AND GAS #1 | FELMONT OIL CORP. | DRILL | 11,000 | |
| 1986-08-27 | 305707 | 42-247-31745 | DOWNS ROYALTY #1A | KILLAM OIL COMPANY | DRILL | 2,500 | |
| 1986-08-13 | 305246 | 42-247-31744 | MUNOZ, CECILIA 'A' #1 | PRICE DRILLING & EXPLORATION CO. | DRILL | 2,600 | |
| 1986-08-12 | 305170 | 42-247-31743 | SECTION 387 "A" #1 | JENNINGS EXPLORATION CO. | DRILL | 6,300 | |
| 1986-08-08 | 305059 | 42-247-31742 | GUTIERREZ, DANIEL ET AL #1 | PRICE DRILLING & EXPLORATION CO. | DRILL | 4,000 | |
| 1986-08-08 | 305059 | 42-247-31742 | GUTIERREZ, DANIEL ET AL #1 | PRICE DRILLING & EXPLORATION CO. | DRILL | 4,500 | |
| 1986-07-23 | 304479 | 42-247-31741 | PENA, OLIVIA #5 | PRICE DRILLING & EXPLORATION CO. | DRILL | 2,600 | |
| 1986-07-16 | 304217 | 42-247-31740 | BORREGOS RANCH #10 | L & L PETROLEUM CORP. | DRILL | 6,250 | |
| 1986-07-15 | 304098 | 42-247-31739 | EAST, S. K. #D1 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 5,700 | |
| 1986-07-15 | 304142 | 42-247-31566 | RAMIREZ, VELA #1 | RGR PRODUCTION | RECOMP | 3,300 | |
| 1986-07-11 | 304007 | 42-247-31716 | BORREGOS RANCH #8 | L & L PETROLEUM CORP. | RECOMP | 6,700 | |
| 1986-06-30 | 303683 | 42-247-31737 | ZUNIGA, JOSEPHINE P. ET AL #1 | APACHE CORPORATION | DRILL | 9,300 | |
| 1986-06-30 | 303704 | 42-247-31738 | BORREGOS RANCH #9 | L & L PETROLEUM CORP. | DRILL | 6,700 | |
| 1986-06-26 | 303547 | 42-247-31735 | EAST, S. K. #C1 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 5,995 | |
| 1986-06-24 | 303591 | 42-247-31736 | ELIGIO CANALES #1 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 6,500 | |
| 1986-06-18 | 303358 | 42-247-31734 | HINOJOSA, GILBERTO ET AL #1 | POGO PRODUCING CO. | DRILL | 9,000 | |
| 1986-06-11 | 303124 | 42-247-31732 | EAST, S. K. #B2 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 5,000 | |
| 1986-06-11 | 303140 | 42-247-31733 | HOLBEIN #14 | CORPUS CHRISTI OIL & GAS CO. | DRILL | 6,000 | |
| 1986-06-09 | 303039 | 42-247-31731 | EAST, S. K. #A1 | HUGHES TEXAS PETROLEUM, LTD. | DRILL | 6,000 | |
| 1986-06-04 | 302889 | 42-247-31730 | MESTENA OIL & GAS COMPANY #J11 | CABOT PETROLEUM CORPORATION | DRILL | 10,000 | |