| 1990-10-11 | 379326 | 42-177-31819 | ARAIZA, KEVIN S. #1 | PETRO-HUNT CORPORATION | DRILL | 10,700 | Y |
| 1990-10-11 | 379326 | 42-177-31819 | ARAIZA, KEVIN S. #1 | PETRO-HUNT CORPORATION | DRILL | 10,700 | Y |
| 1990-10-10 | 379245 | 42-177-31818 | ALLEN, DORIS #1 | COX & PERKINS EXPLORATION, INC. | DRILL | 10,500 | Y |
| 1990-10-10 | 379239 | 42-177-31817 | DUBOSE, BLAXTON #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 14,800 | Y |
| 1990-10-10 | 379239 | 42-177-31817 | DUBOSE, BLAXTON #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 12,198 | Y |
| 1990-10-03 | 378991 | 42-177-31815 | GONZALES-CANTLEY #1 | TEXAKOMA OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 1990-10-03 | 378991 | 42-177-31815 | GONZALES-CANTLEY #1 | TEXAKOMA OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 1990-09-28 | 378663 | 42-177-31814 | CANNONADE RANCH #2 | PETRO-HUNT CORPORATION | DRILL | 12,750 | Y |
| 1990-09-25 | 378164 | 42-177-31810 | APACHE - GLASS #1 | DAKOTA RESOURCES, INC. (I) | DRILL | 8,600 | Y |
| 1990-09-25 | 377920 | 42-177-31808 | R.V.S. #2 | TANA OIL AND GAS CORPORATION | DRILL | 10,500 | Y |
| 1990-09-24 | 375712 | 42-177-31792 | TALLEY UNIT #1 | PNP PETROLEUM, INC. | DRILL | 7,000 | Y |
| 1990-09-21 | 378316 | 42-177-31812 | LESTER-BRUNS UNIT #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1990-09-21 | 378316 | 42-177-31812 | LESTER-BRUNS UNIT #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1990-09-21 | 378316 | 42-177-31812 | LESTER-BRUNS UNIT #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 11,969 | Y |
| 1990-09-21 | 378288 | 42-177-31813 | COOK, ELVIN #1 | SANTA FE ENERGY OPER. PART., LP | DRILL | 6,300 | Y |
| 1990-09-21 | 378288 | 42-177-31813 | COOK, ELVIN #1 | SANTA FE ENERGY OPER. PART., LP | DRILL | 10,202 | Y |
| 1990-09-19 | 377919 | 42-177-31811 | ESCHENBURG #2 | TANA OIL AND GAS CORPORATION | DRILL | 10,000 | Y |
| 1990-09-19 | 377919 | 42-177-31811 | ESCHENBURG #2 | TANA OIL AND GAS CORPORATION | DRILL | 10,000 | Y |
| 1990-09-19 | 377918 | 42-177-31809 | GRIFFIN #1 | TANA OIL AND GAS CORPORATION | DRILL | 10,500 | Y |
| 1990-09-19 | 377918 | 42-177-31809 | GRIFFIN #1 | TANA OIL AND GAS CORPORATION | DRILL | 11,029 | Y |
| 1990-09-19 | 377914 | 42-177-31807 | R.V.S. #1 | TANA OIL AND GAS CORPORATION | DRILL | 10,500 | Y |
| 1990-09-18 | 378141 | 42-177-30595 | LOGAN, J. C. #1 | TOPAT EXPLORATION, INC. | RECOMP | 7,190 | |
| 1990-09-17 | 377590 | 42-177-30505 | GARLAND TENBERG UNIT #01H | TUSKAR (TEXAS), INC. | RECOMP | 9,800 | Y |
| 1990-09-17 | 377590 | 42-177-30505 | GARLAND TENBERG UNIT #1H | TUSKAR (TEXAS), INC. | RECOMP | 8,217 | Y |
| 1990-09-13 | 377934 | 42-177-31805 | CRUNK-CASKEY UNIT #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 11,600 | Y |
| 1990-09-07 | 377694 | 42-177-31806 | BORCHERS TRUST #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 11,000 | Y |
| 1990-09-04 | 377395 | 42-177-31804 | REILLY, KATHERINE L. #1 | TEXSTAR NORTH AMERICA, INC. | DRILL | 12,600 | |
| 1990-08-30 | 377345 | 42-177-31803 | GESCHEIDLE, ELVIN #1 | PETRO-HUNT CORPORATION | DRILL | 11,500 | Y |
| 1990-08-30 | 377345 | 42-177-31803 | GESCHEIDLE, ELVIN #1 | PETRO-HUNT CORPORATION | DRILL | 8,451 | Y |
| 1990-08-28 | 377071 | 42-177-31045 | KING, RUFUS "A" #2 | BRIDGE OIL COMPANY, L. P. | RECOMP | 8,600 | |
| 1990-08-27 | 377119 | 42-177-31802 | BOYDEN-DEACON UNIT #1 | TDC ENGINEERING, INC. | DRILL | 10,475 | Y |
| 1990-08-27 | 377119 | 42-177-31802 | BOYDEN-DEACON UNIT #1 | TDC ENGINEERING, INC. | DRILL | 10,475 | Y |
| 1990-08-23 | 376995 | 42-177-31801 | GONZALES-WEBB #1 | TEXAKOMA OIL & GAS CORPORATION | DRILL | 13,500 | Y |
| 1990-08-23 | 376995 | 42-177-31801 | GONZALES-WEBB #1 | TEXAKOMA OIL & GAS CORPORATION | DRILL | 13,500 | Y |
| 1990-08-15 | 376616 | 42-177-31800 | CHIPPEWA-WARD-BILLINGS #1 | APEX OPERATING COMPANY, INC. | DRILL | 9,500 | Y |
| 1990-08-15 | 376616 | 42-177-31800 | CHIPPEWA-WARD-BILLINGS #1 | APEX OPERATING COMPANY, INC. | DRILL | 12,445 | Y |
| 1990-08-14 | 376609 | 42-177-31799 | E. E. SMITH UNIT #1 | WAINOCO OIL & GAS COMPANY | DRILL | 13,300 | Y |
| 1990-08-14 | 376609 | 42-177-31799 | E. E. SMITH UNIT #1 | WAINOCO OIL & GAS COMPANY | DRILL | 13,300 | Y |
| 1990-08-10 | 376397 | 42-177-31798 | R. D. TUCKER UNIT #1 | MODERN EXPLORATION, INC. | DRILL | 10,800 | Y |
| 1990-08-10 | 376397 | 42-177-31798 | R. D. TUCKER UNIT #1 | MODERN EXPLORATION, INC. | DRILL | 10,800 | Y |
| 1990-08-09 | 376414 | 42-177-31797 | BORCHERS-BORCHERS UNIT #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 12,000 | Y |
| 1990-08-09 | 376414 | 42-177-31797 | BORCHERS-BORCHERS UNIT #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 11,180 | Y |
| 1990-08-09 | 376377 | 42-177-31796 | MALATEK #1 | LACY & BYRD, INC. | DRILL | 10,200 | Y |
| 1990-08-09 | 376377 | 42-177-31796 | MALATEK #1 | LACY & BYRD, INC. | DRILL | 10,200 | Y |
| 1990-08-09 | 376214 | 42-177-31748 | MAHAN #1 | BURK ROYALTY COMPANY | RECOMP | 6,200 | |
| 1990-08-07 | 376253 | 42-177-31795 | MILLS #1 | TANA OIL AND GAS CORPORATION | DRILL | 10,000 | Y |
| 1990-08-02 | 376190 | 42-177-31794 | BOULDIN, COLLIS #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,000 | Y |
| 1990-08-02 | 376190 | 42-177-31794 | BOULDIN, COLLIS #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 11,300 | Y |
| 1990-07-30 | 376035 | 42-177-31793 | MENELEY #1 | SANTA FE ENERGY OPER. PART., LP | DRILL | 12,000 | Y |
| 1990-07-30 | 376035 | 42-177-31793 | MENELEY #1 | SANTA FE ENERGY OPER. PART., LP | DRILL | 12,000 | Y |