| 1999-04-22 | 483749 | 42-365-34152 | CARTHAGE GAS UNIT 11 #10 | AMOCO PRODUCTION COMPANY | DRILL | 10,000 | |
| 1999-04-21 | 483513 | 42-365-34141 | ROBERSON UNIT #6 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 8,500 | |
| 1999-04-20 | 483981 | 42-365-33260 | CARTHAGE GAS UNIT #155 | ENRON OIL & GAS COMPANY | RECOMP | 8,150 | |
| 1999-04-19 | 483750 | 42-365-34153 | CARTHAGE GAS UNIT 10 #11 | AMOCO PRODUCTION COMPANY | DRILL | 10,000 | |
| 1999-04-19 | 483750 | 42-365-34153 | CARTHAGE GAS UNIT 10 #11 | AMOCO PRODUCTION COMPANY | DRILL | 10,000 | |
| 1999-04-16 | 483880 | 42-365-34024 | ALLISON UNIT #11U | PENNZENERGY EXP. & PROD., L.L.C. | RECOMP | 7,420 | |
| 1999-04-14 | 483861 | 42-365-31384 | CARTHAGE GAS UNIT 9 #5 | AMOCO PRODUCTION COMPANY | RECOMP | 10,000 | |
| 1999-04-14 | 483329 | 42-365-34138 | ALLISON UNIT #12 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 9,800 | |
| 1999-04-14 | 483329 | 42-365-34138 | ALLISON UNIT #12 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 9,800 | |
| 1999-04-13 | 483844 | 42-365-34154 | CARTHAGE GAS UNIT #191 | ENRON OIL & GAS COMPANY | DRILL | 9,900 | |
| 1999-04-13 | 483743 | 42-365-34151 | BURNETT UNIT 9 #9 | LACY, R., INC. | DRILL | 10,000 | |
| 1999-04-09 | 483768 | 42-365-33385 | CARTHAGE GAS UNIT #195 | ENRON OIL & GAS COMPANY | RECOMP | 6,920 | |
| 1999-04-09 | 483718 | 42-365-32400 | HOWE ESTATE #1 | COMSTOCK OIL & GAS, INC. | RECOMP | 8,665 | |
| 1999-04-09 | 483323 | 42-365-34137 | BAILEY UNIT #2 | ENRON OIL & GAS COMPANY | DRILL | 7,000 | |
| 1999-04-09 | 483286 | 42-365-34135 | BRUMBLE UNIT #6 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 9,800 | |
| 1999-04-08 | 483678 | 42-365-34147 | COOKE, J. W. UNIT 1 #5 | LACY, R., INC. | DRILL | 10,100 | |
| 1999-04-01 | 483091 | 42-365-32317 | COPELAND UNIT 2 #5 | ENRON OIL & GAS COMPANY | RECOMP | 9,980 | |
| 1999-04-01 | 483034 | 42-365-34126 | HULL UNIT B #B 10 | PENNZENERGY EXP. & PROD., L.L.C. | DRILL | 9,800 | |
| 1999-03-31 | 483087 | 42-365-34130 | WERNER, LOUIS #4 | SAMSON LONE STAR LP | DRILL | 9,650 | |
| 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 | |