| 1999-03-31 | 483043 | 42-365-34127 | KNIGHT-STRONG #3 | SAMSON LONE STAR LP | DRILL | 9,850 | |
| 1999-03-31 | 483043 | 42-365-34127 | KNIGHT-STRONG #3 | SAMSON LONE STAR LP | DRILL | 9,650 | |
| 1999-03-30 | 483571 | 42-365-34144 | CUMMINGS #14 | SEAGULL ENERGY E&P INC. | DRILL | 9,800 | |
| 1999-03-30 | 483571 | 42-365-34144 | CUMMINGS #14 | SEAGULL ENERGY E&P INC. | DRILL | 9,800 | |
| 1999-03-30 | 483570 | 42-365-34142 | MULLINS #5 | SEAGULL ENERGY E&P INC. | DRILL | 7,200 | |
| 1999-03-30 | 483565 | 42-365-33734 | HUDSON-JOHNSON UNIT #12U | PENNZENERGY EXP. & PROD., L.L.C. | RECOMP | 9,600 | |
| 1999-03-30 | 483555 | 42-365-34143 | CUMMINGS #15 | SEAGULL ENERGY E&P INC. | DRILL | 9,800 | |
| 1999-03-25 | 483436 | 42-365-33833 | HUDSON, NELL #8 | SEAGULL ENERGY E&P INC. | RECOMP | 9,650 | |
| 1999-03-19 | 483374 | 42-365-34140 | PATTERSON #2 | ANDREW ALAN EXPLORATION, INC. | DRILL | 10,500 | |
| 1999-03-19 | 483374 | 42-365-34140 | PATTERSON #2 | ANDREW ALAN EXPLORATION, INC. | DRILL | 10,500 | |
| 1999-03-18 | 483330 | 42-365-34139 | BRIGGS UNIT 1 #6 | LACY, R., INC. | DRILL | 10,000 | |
| 1999-03-16 | 483312 | 42-365-34136 | CARTHAGE GAS UNIT #124 | ENRON OIL & GAS COMPANY | DRILL | 9,900 | |
| 1999-03-15 | 483195 | 42-365-34134 | COLLINS UNIT #12 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 9,800 | |
| 1999-03-15 | 483195 | 42-365-34134 | COLLINS UNIT #12 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 9,800 | |
| 1999-03-15 | 483158 | 42-365-34131 | CARTHAGE GAS UNIT NO. 9 #5A | HARLETON OIL & GAS INC. | DRILL | 2,200 | |
| 1999-03-11 | 483144 | 42-365-33439 | DENNARD UNIT #7 | PENNZENERGY EXP. & PROD., L.L.C. | RECOMP | 9,650 | |
| 1999-03-11 | 483102 | 42-365-31573 | CUMMINGS, C. T. ET AL #4 | SEAGULL ENERGY E&P INC. | RECOMP | 9,650 | |
| 1999-03-10 | 483140 | 42-365-34133 | CARTHAGE GAS UNIT 18 #5 | AMOCO PRODUCTION COMPANY | DRILL | 10,000 | |
| 1999-03-10 | 483100 | 42-365-33379 | JERNIGAN, MATTI #11D | SEAGULL ENERGY E&P INC. | RECOMP | 9,850 | |
| 1999-03-10 | 482907 | 42-365-32879 | CGU 17 #8C | UNION PACIFIC RESOURCES COMPANY | RECOMP | 10,100 | |
| 1999-03-10 | 482544 | 42-365-34119 | BLACK UNIT #10 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 9,800 | |
| 1999-03-09 | 483181 | 42-365-31540 | ROBERT WALTON GAS UNIT #3 | SONAT EXPLORATION COMPANY -TYLER | RECOMP | 9,870 | |
| 1999-03-09 | 483161 | 42-365-34095 | HUDSON-JOHNSON UNIT #15 | PENNZENERGY EXP. & PROD., L.L.C. | RECOMP | 8,150 | |
| 1999-03-08 | 483097 | 42-365-32006 | HULL UNIT A #A 34 | PENNZENERGY EXP. & PROD., L.L.C. | RECOMP | 8,535 | |
| 1999-03-05 | 483047 | 42-365-34129 | TROSPER UNIT #2 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 9,900 | |
| 1999-03-04 | 483033 | 42-365-32530 | MULLINS #3 | SEAGULL ENERGY E&P INC. | RECOMP | 9,869 | |
| 1999-03-03 | 483053 | 42-365-34128 | CARTHAGE GAS UNIT NO. 3-A #10 | AMOCO PRODUCTION COMPANY | DRILL | 10,000 | |
| 1999-03-03 | 482379 | 42-365-34114 | ROBERTS UNIT #13 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 9,800 | |
| 1999-03-02 | 482970 | 42-365-34125 | HCE -WIENER #1 | GRAWARD OPERATING, INC. | DRILL | 4,000 | |
| 1999-02-26 | 482945 | 42-365-34016 | MOORE UNIT #13 | PENNZENERGY EXP. & PROD., L.L.C. | RECOMP | 7,400 | |
| 1999-02-26 | 482263 | 42-365-34111 | LATHAM #3 | SPARTAN OPERATING COMPANY, INC. | DRILL | 7,000 | |
| 1999-02-24 | 482855 | 42-365-34124 | CORRIE STEELE UNIT #A 11 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 8,500 | |
| 1999-02-23 | 482857 | 42-365-33994 | MANGHAM UNIT #14 | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 7,400 | |
| 1999-02-23 | 482857 | 42-365-33994 | MANGHAM UNIT #14 | PENNZENERGY EXP. & PROD., L.L.C. | RECOMP | 7,400 | |
| 1999-02-23 | 482856 | 42-365-34123 | WERNER, LOUIS SAW MILL CO. #19A | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 8,500 | |
| 1999-02-19 | 482775 | 42-365-34122 | MANGHAM UNIT #18 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 8,500 | |
| 1999-02-19 | 482248 | 42-365-34106 | FITE UNIT #13 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 9,800 | |
| 1999-02-19 | 482247 | 42-365-34107 | MORGAN UNIT #13 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 9,900 | |
| 1999-02-17 | 482658 | 42-365-31501 | WEINER, W. B. JR. ET AL #1 | OLEUM OPERATING COMPANY, LC | RECOMP | 3,400 | |
| 1999-02-15 | 482527 | 42-365-34118 | CRAWFORD, BELLE ET AL #5 | CLASSIC OIL & GAS, INC. | DRILL | 10,200 | |
| 1999-02-12 | 482693 | 42-365-34121 | CARTHAGE GAS UNIT #190 | ENRON OIL & GAS COMPANY | DRILL | 9,800 | |
| 1999-02-10 | 482633 | 42-365-34120 | WILSON - HAROLD #5 | SAMSON LONE STAR LP | DRILL | 10,125 | |
| 1999-02-09 | 482521 | 42-365-34117 | HUDSON-JOHNSON UNIT #17 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 8,500 | |
| 1999-02-09 | 482520 | 42-365-33822 | CHADWICK UNIT #13 | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 8,000 | |
| 1999-02-09 | 482519 | 42-365-34116 | HUDSON-JOHNSON UNIT #18 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 8,500 | |
| 1999-02-08 | 482448 | 42-365-34115 | WILLIAMSON, GENA #3A | HARLETON OIL & GAS INC. | DRILL | 3,200 | |
| 1999-02-03 | 482381 | 42-365-34113 | BRUMBLE UNIT #5 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 9,800 | |
| 1999-02-02 | 482380 | 42-365-33792 | WALLACE UNIT #5 | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 9,855 | |
| 1999-01-29 | 482252 | 42-365-34109 | WILLIAMS, MAYO HEIRS #3 | CLASSIC OIL & GAS, INC. | DRILL | 10,200 | |
| 1999-01-29 | 482251 | 42-365-34108 | WILLIAMS, MAYO HEIRS #2 | CLASSIC OIL & GAS, INC. | DRILL | 10,200 | |