| 1998-12-10 | 481356 | 42-269-32332 | BRP "J" #1 | POLK PETROLEUM, INC. | DRILL | 6,200 | |
| 1998-12-01 | 481215 | 42-269-31537 | BATEMAN TRUST EST. ACCOUNT NO. 1 #83 | PRIMROSE OPERATING COMPANY | RECOMP | 5,330 | |
| 1998-11-30 | 481168 | 42-269-32331 | MASTERSON 12 #1 | GUNN OIL COMPANY | DRILL | 6,200 | |
| 1998-11-24 | 481130 | 42-269-32330 | WILSON-SPRINGER #8 | PATTON EXPLORATION, INC. | DRILL | 3,700 | |
| 1998-11-23 | 480964 | 42-269-32327 | LOWRANCE, ED #2 | GAEA SERVICES, INC. | DRILL | 6,100 | |
| 1998-11-20 | 481063 | 42-269-32329 | PITCHFORK-MAVERICK #1 | MEDDERS OIL COMPANY, INC. | DRILL | 4,100 | |
| 1998-11-20 | 481062 | 42-269-32328 | FORKS 1 #7A | MEDDERS OIL COMPANY, INC. | DRILL | 4,100 | |
| 1998-11-16 | 480872 | 42-269-32326 | HAVINS #1 | GUNN OIL COMPANY | DRILL | 5,000 | |
| 1998-10-15 | 479742 | 42-269-32322 | MASTERSON "E" UNIT #1 | BURNS, P. C. OIL PRODUCERS INC. | DRILL | 6,100 | |
| 1998-10-14 | 480168 | 42-269-32325 | ORSBORN #2 | GUNN OIL COMPANY | DRILL | 6,500 | |
| 1998-10-09 | 480056 | 42-269-32324 | MASTERSON #1 | PATTERSON PETROLEUM, INC. | DRILL | 6,200 | |
| 1998-10-06 | 479829 | 42-269-32323 | SIMPSON 'A' #11 | WESTICO ENERGY CO. | DRILL | 3,500 | |
| 1998-09-24 | 479665 | 42-269-31984 | MASTERSON "D" #2 | BURNS, P. C. OIL PRODUCERS INC. | RENTR | 6,100 | |
| 1998-09-21 | 479273 | 42-269-32241 | BATEMAN TRUST EST. ACCOUNT NO. 1 #95 | PRIMROSE OPERATING COMPANY | RECOMP | 4,000 | |
| 1998-09-17 | 479472 | 42-269-20006 | MASTERSON "D" #1 | BURNS, P. C. OIL PRODUCERS INC. | RENTR | 6,200 | |
| 1998-09-03 | 479252 | 42-269-32321 | BRONCO 214 #1 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 4,000 | |
| 1998-08-13 | 478710 | 42-269-32320 | RATLIFF #7 | INTERSTATE EXPLORATIONS LLC | DRILL | 4,600 | |
| 1998-07-29 | 478249 | 42-269-32319 | MASTERSON #1 | SIDWELL OIL & GAS, INC. | DRILL | 5,500 | |
| 1998-07-29 | 478249 | 42-269-32319 | MASTERSON #1 | SIDWELL OIL & GAS, INC. | DRILL | 5,800 | |
| 1998-07-10 | 477847 | 42-269-32318 | MASTERSON "A" #7 | BURNS, P. C. OIL PRODUCERS INC. | DRILL | 6,100 | |
| 1998-07-02 | 477654 | 42-269-32317 | SPRINGER RANCH 128 #1 | SOJOURNER DRLG. CORP. | DRILL | 4,600 | |
| 1998-06-29 | 477426 | 42-269-32316 | PARRAMORE #2 | POLK PETROLEUM, INC. | DRILL | 3,200 | |
| 1998-06-29 | 477426 | 42-269-32316 | PARRAMORE #2 | POLK PETROLEUM, INC. | DRILL | 3,200 | |
| 1998-05-20 | 475951 | 42-269-31458 | RATLIFF #5 | BIG STATE INDUSTRIES, INC. | RENTR | 4,662 | |
| 1998-05-15 | 476309 | 42-269-31578 | S. B. BURNETT ESTATE RRR #15 | HUNT OIL COMPANY | RECOMP | 5,887 | |
| 1998-05-06 | 476043 | 42-269-20008 | BEGGS 214 #2 | PATTERSON PETROLEUM, INC. | RENTR | 7,000 | |
| 1998-05-04 | 475642 | 42-269-32315 | SIMPSON #2 | ALPINE PETROLEUM | DRILL | 3,800 | |
| 1998-04-21 | 475377 | 42-269-32314 | ORSBORN UNIT #43 | CODA ENERGY, INC. | DRILL | 6,000 | |
| 1998-04-14 | 475297 | 42-269-32313 | MANGIS #3 | GUNN OIL COMPANY | DRILL | 6,000 | |
| 1998-04-09 | 475064 | 42-269-32312 | MASTERSON "F" #1 | BURNS, P. C. OIL PRODUCERS INC. | DRILL | 6,150 | |
| 1998-04-03 | 474983 | 42-269-32311 | MASTERSON "A" #6 | BURNS, P. C. OIL PRODUCERS INC. | DRILL | 6,100 | |
| 1998-03-30 | 474765 | 42-269-32310 | TAYLOR #2 | SOUTHWEST ROYALTIES, INC. | DRILL | 6,300 | |
| 1998-03-26 | 474674 | 42-269-32309 | LOWRANCE, ED #1 | GAEA SERVICES, INC. | DRILL | 6,100 | |
| 1998-03-20 | 474460 | 42-269-32308 | NIBLO "70" #2 | POLK PETROLEUM, INC. | DRILL | 3,300 | |
| 1998-03-12 | 474183 | 42-269-32307 | MASTERSON "B" #2 | BURNS, P. C. OIL PRODUCERS INC. | DRILL | 6,150 | |
| 1998-03-06 | 473847 | 42-269-30994 | RATLIFF #1 | BIG STATE INDUSTRIES, INC. | RENTR | 6,342 | |
| 1998-02-25 | 473780 | 42-269-30239 | BURNETT, S. B. EST. "YA" #15A | HUNT OIL COMPANY | RECOMP | 5,924 | |
| 1998-02-24 | 473541 | 42-269-32306 | BULLOCK #2161 | BETTIS, BOYLE & STOVALL | DRILL | 4,200 | |
| 1998-02-05 | 472859 | 42-269-32305 | PARRAMORE #1 | POLK PETROLEUM, INC. | DRILL | 3,400 | |
| 1998-01-16 | 472314 | 42-269-32304 | MAID MARION #1 | MIDLAND OIL AND GAS, INC. | DRILL | 4,700 | |
| 1998-01-16 | 472165 | 42-269-32303 | SIMPSON 'A' #10 | WESTICO ENERGY CO. | DRILL | 3,500 | |
| 1998-01-08 | 471947 | 42-269-32302 | BURNETT, S. B. EST., "D" #37 | HUNT OIL COMPANY | DRILL | 5,700 | |
| 1998-01-08 | 471946 | 42-269-32301 | BURNETT, S. B. EST., "D" #36 | HUNT OIL COMPANY | DRILL | 5,700 | |
| 1997-12-31 | 471754 | 42-269-32300 | SPRINGER 170 #1 | PATTERSON PETROLEUM, INC. | DRILL | 4,000 | |
| 1997-12-19 | 471095 | 42-269-32299 | SIMPSON #5 | LECLAIR OPERATING CO., INC. | DRILL | 3,500 | |
| 1997-12-10 | 470638 | 42-269-32296 | BACON, TOMMY & TRUMAN #6 | LOMAX OPERATING COMPANY, INC. | DRILL | 3,500 | |
| 1997-12-05 | 470858 | 42-269-31625 | BURNETT, S. B. "Y/YA" #Y 23 | HUNT OIL COMPANY | RECOMP | 5,925 | |
| 1997-12-03 | 470777 | 42-269-32297 | BATEMAN TRUST EST. ACCOUNT NO. 1 #103 | PRIMROSE OPERATING COMPANY | DRILL | 6,000 | |
| 1997-12-03 | 470776 | 42-269-32298 | BURGESS-JOHNSON #1 | PATTERSON PETROLEUM, INC. | DRILL | 6,200 | |
| 1997-11-17 | 470148 | 42-269-32295 | MASTERSON "A" #5 | BURNS, P. C. OIL PRODUCERS INC. | DRILL | 6,100 | |