| 1986-12-16 | 321981 | 42-201-32054 | RYEMON, ISAAC L. #1 | MCCALEB OIL CORPORATION (I) | DRILL | 1,200 | |
| 1986-12-11 | 324192 | 42-201-32060 | WEBSTER FIELD UNIT #2143 | EXXON CORP. | DRILL | 6,100 | |
| 1986-12-02 | 324540 | 42-201-32063 | BROWN BROTHERS #1A | HNG FOSSIL FUELS COMPANY | DRILL | 15,500 | |
| 1986-12-02 | 323507 | 42-201-32058 | MARSHALL, A. B. FEE "C" #26 | MARSHALL, A. B. | DRILL | 4,075 | |
| 1986-11-19 | 323078 | 42-201-32056 | WEBSTER FIELD UNIT #2012 | EXXON CORP. | DRILL | 6,100 | |
| 1986-11-17 | 323096 | 42-201-32057 | LANIER, ROBERT C. TR. #1 | WHITEMORN ENERGY, INC. | DRILL | 9,900 | |
| 1986-11-10 | 320674 | 42-201-00133 | TOMBALL GU 2 #14 | EXXON CORP. | RECOMP | 6,700 | |
| 1986-11-07 | 322671 | 42-201-32023 | WEBSTER FIELD UNIT #5008 | EXXON CORP. | RECOMP | 6,100 | |
| 1986-11-06 | 322674 | 42-201-31860 | BURKITT #1 | ELLSTROM ENERGY COMPANY | RECOMP | 8,200 | |
| 1986-10-30 | 322512 | 42-201-30909 | MINERAL DEVELOPMENT CO. FEE #1 | MINERAL DEVELOPMENT CO., LTD. | RECOMP | 8,025 | |
| 1986-10-30 | 322435 | 42-201-31094 | SWILLEY #1 | BOCK & BACON | RECOMP | 9,191 | |
| 1986-10-28 | 322361 | 42-201-32055 | VAN BIBBER GAS UNIT #1 | ACCO OIL & GAS COMPANY | DRILL | 4,000 | |
| 1986-10-10 | 321477 | 42-201-32052 | MARSHALL, A. B. FEE #25 | MARSHALL, A. B. | DRILL | 4,100 | |
| 1986-10-02 | 321156 | 42-201-32051 | WEBSTER FIELD UNIT #3824 | EXXON CORP. | DRILL | 6,600 | |
| 1986-09-24 | 320877 | 42-201-32050 | BROWN BROTHERS #1 | HNG FOSSIL FUELS COMPANY | DRILL | 15,500 | |
| 1986-09-24 | 320877 | 42-201-32050 | BROWN BROTHERS #1 | HNG FOSSIL FUELS COMPANY | DRILL | 15,500 | |
| 1986-09-24 | 320871 | 42-201-31961 | STRAKE FOUNDATION #1 | DANIEL EXPLORATION | RENTR | 6,100 | |
| 1986-09-22 | 320923 | 42-201-32049 | WARREN RANCH #1A | TARTAN RESOURCES CORPORATION | DRILL | 7,500 | |
| 1986-09-17 | 320607 | 42-201-32048 | LANDSLIDE #5A | PETROLEUM RESOURCES OF TEXAS,INC | DRILL | 750 | |
| 1986-09-17 | 320606 | 42-201-82867 | LANDSLIDE #1A | PETROLEUM RESOURCES OF TEXAS,INC | DRILL | 750 | |
| 1986-09-17 | 320605 | 42-201-32047 | LANDSLIDE #19 | PETROLEUM RESOURCES OF TEXAS,INC | DRILL | 750 | |
| 1986-09-17 | 320604 | 42-201-32046 | LANDSLIDE #16 | PETROLEUM RESOURCES OF TEXAS,INC | DRILL | 750 | |
| 1986-09-17 | 320603 | 42-201-32045 | LANDSLIDE #20 | PETROLEUM RESOURCES OF TEXAS,INC | DRILL | 750 | |
| 1986-09-09 | 320311 | 42-201-32044 | LEY GAS UNIT #1 | ACCO OIL & GAS COMPANY | DRILL | 4,000 | |
| 1986-08-26 | 305656 | 42-201-00264 | COLEMAN, C. L. O/A #3 | TEXACO INC. | RECOMP | 5,650 | |
| 1986-08-22 | 305659 | 42-201-00273 | HILLEGEIST, E. #3 | COASTAL OIL & GAS CORPORATION | RECOMP | 5,608 | |
| 1986-08-19 | 305416 | 42-201-32043 | SEABERG #1 | TOTAL PETROLEUM, INC. | DRILL | 9,300 | |
| 1986-08-18 | 305371 | 42-201-31861 | WARREN RANCH #4 | J M J INDUSTRIES, INC. | RECOMP | 150 | |
| 1986-08-11 | 305091 | 42-201-02904 | F. J. STALMACH UNIT #7 | UNIVERSAL PETROLEUM CORPORATION | RECOMP | 5,512 | |
| 1986-08-08 | 305038 | 42-201-32042 | BAUER ESTATE #1 | PHILLIPS PETROLEUM COMPANY | DRILL | 18,000 | |
| 1986-08-08 | 305038 | 42-201-32042 | BAUER ESTATE #1 | PHILLIPS PETROLEUM COMPANY | DRILL | 18,500 | |
| 1986-07-24 | 304504 | 42-201-32041 | SMITH, W.O.W. #1 | ANDERSON PETRO-EQUIPMENT, INC. | DRILL | 2,500 | |
| 1986-07-24 | 304504 | 42-201-32041 | SMITH, W.O.W. #1 | ANDERSON PETRO-EQUIPMENT, INC. | DRILL | 2,140 | |
| 1986-07-10 | 304004 | 42-201-02757 | SWILLEY, LOUISE M. ET AL #1 | J-W OPERATING CO. | RECOMP | 9,615 | |
| 1986-07-10 | 284997 | 42-201-31969 | CHERRY #2A | DOME ENERGY CORPORATION | DRILL | 1,250 | |
| 1986-07-09 | 303971 | 42-201-04001 | JACOBS, W. S. "A" #2 | AMOCO PRODUCTION COMPANY | RECOMP | 7,600 | |
| 1986-07-04 | 304288 | 42-201-00578 | TOMBALL G. U. NO. 7 #8 | EXXON CORP. | RECOMP | 5,564 | |
| 1986-06-25 | 303751 | 42-201-32040 | WOOD, CARROLL "A" #2 | KP EXPLORATION, INC. | DRILL | 4,150 | |
| 1986-06-24 | 303533 | 42-201-03399 | DETERING ET AL #2 | PLAZA OIL & GAS, INC. | RECOMP | 4,069 | |
| 1986-06-24 | 303525 | 42-201-00381 | STALLONES, B. E. "B" #3 | EXXON CORP. | RECOMP | 5,580 | |
| 1986-06-12 | 303205 | 42-201-32039 | WEBSTER FIELD UNIT #3402 | EXXON CORP. | DRILL | 6,100 | |
| 1986-06-12 | 303162 | 42-201-32038 | KING #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 9,800 | |
| 1986-05-28 | 302722 | 42-201-00333 | PETRICH, THERESA #3 | TORTUGA OPERATING COMPANY | RECOMP | 5,690 | |
| 1986-05-21 | 302345 | 42-201-32037 | WARREN RANCH #9 | MICRO OIL CO. | DRILL | 100 | |
| 1986-05-19 | 302273 | 42-201-00332 | PETRICH, THERESA #2 | TORTUGA OPERATING COMPANY | RECOMP | 5,579 | |
| 1986-05-09 | 301992 | 42-201-31756 | BASH UNIT #A6 | PENNZOIL PRODUCING CO. | RECOMP | 8,257 | |
| 1986-05-05 | 301819 | 42-201-00570 | KEY, J. J. #2 | TORTUGA OPERATING COMPANY | RECOMP | 5,572 | |
| 1986-05-02 | 301928 | 42-201-32036 | INTERFINANCIAL CORP. #1 | GLOBAL NATURAL RESOURCES CORP. | DRILL | 12,000 | |
| 1986-04-30 | 301713 | 42-201-00384 | RUDEL, C. R. #1 | TORTUGA OPERATING COMPANY | RECOMP | 5,530 | |
| 1986-04-25 | 301533 | 42-201-00387 | RUDEL, C. R. #6 | TORTUGA OPERATING COMPANY | OTHER | 5,579 | |