| 1998-08-18 | 478738 | 42-295-31980 | SCHOENHALS #2508 | CRESCENDO RESOURCES, L.P. | RECOMP | 11,900 | |
| 1998-08-17 | 478762 | 42-295-32447 | CATES #1 | LOMAK PRODUCTION COMPANY | DRILL | 9,500 | |
| 1998-08-14 | 477745 | 42-295-32443 | VALERIE #1 | STRAT LAND EXPLORATION COMPANY | DRILL | 12,350 | |
| 1998-08-14 | 477744 | 42-295-32442 | MICHELLE #1 | STRAT LAND EXPLORATION COMPANY | DRILL | 12,400 | |
| 1998-08-11 | 478644 | 42-295-32445 | WALTER #3 | UPLAND RESOURCES, INC. | DRILL | 11,400 | |
| 1998-08-06 | 477743 | 42-295-32441 | ANDREW #1 | STRAT LAND EXPLORATION COMPANY | DRILL | 12,600 | |
| 1998-08-05 | 478460 | 42-295-32379 | WALTER "2" #256 | CABOT OIL & GAS CORPORATION | FLD-XFR | 11,400 | |
| 1998-08-03 | 478412 | 42-295-32444 | KING #2548 | CRESCENDO RESOURCES, L.P. | DRILL | 10,700 | |
| 1998-07-27 | 478203 | 42-295-32317 | WALTER #1 | STRAT LAND EXPLORATION COMPANY | RECOMP | 7,800 | |
| 1998-07-01 | 477544 | 42-295-32130 | DUKE, C. C. "B" #2 | CRESCENDO RESOURCES, L.P. | RECOMP | 7,600 | |
| 1998-07-01 | 477543 | 42-295-00043 | MCCARTOR #1988 | BRACKEN OPERATING, L.L.C. | RENTR | 10,000 | |
| 1998-06-30 | 477466 | 42-295-32440 | PIPER, OLA O. #19 | CRESCENDO RESOURCES, L.P. | DRILL | 10,200 | |
| 1998-06-24 | 477291 | 42-295-32439 | ANTHONY, ANITA B. #4372 | CRESCENDO RESOURCES, L.P. | DRILL | 8,450 | |
| 1998-06-24 | 477286 | 42-295-32337 | DUKE, C. C. "A" #6 | CRESCENDO RESOURCES, L.P. | RECOMP | 10,200 | |
| 1998-06-10 | 476889 | 42-295-32216 | PIPER, OLA O. #13 | CRESCENDO RESOURCES, L.P. | RECOMP | 10,200 | |
| 1998-06-04 | 476791 | 42-295-32438 | PIPER #3 | CRESCENDO RESOURCES, L.P. | DRILL | 10,300 | |
| 1998-06-04 | 476791 | 42-295-32438 | PIPER #3 | CRESCENDO RESOURCES, L.P. | DRILL | 10,350 | |
| 1998-06-03 | 476609 | 42-295-30209 | HAMKER, WALLACE N. #1 | CRESCENDO RESOURCES, L.P. | RECOMP | 7,553 | |
| 1998-06-02 | 476779 | 42-295-32437 | KATY 285 #1 | BRIGHAM OIL & GAS, L.P. | DRILL | 12,000 | |
| 1998-05-29 | 476720 | 42-295-32436 | GRAY #1A | STRAT LAND EXPLORATION COMPANY | DRILL | 11,450 | |
| 1998-05-05 | 475861 | 42-295-32435 | KING, A. R. #6 | WALSH & WATTS, INC. | DRILL | 6,800 | |
| 1998-04-27 | 474004 | 42-295-31809 | CROSS F #2 | PHILLIPS PETROLEUM COMPANY | RECOMP | 7,610 | |
| 1998-04-23 | 475612 | 42-295-32323 | FOSTER 248 #1 | DREYFUS, LOUIS NATURAL GAS CORP | FLD-XFR | 10,550 | |
| 1998-04-14 | 475068 | 42-295-32434 | HALBROOK, PHILLIP #1032 | CABOT OIL & GAS CORPORATION | DRILL | 8,900 | |
| 1998-04-10 | 475232 | 42-295-32433 | HAINES, GRACE #3 | MCNIC OIL & GAS MIDCONTINENT,INC | DRILL | 8,200 | |
| 1998-04-09 | 474413 | 42-295-32431 | SANSING #2 | KAISER-FRANCIS OIL COMPANY | DRILL | 11,950 | |
| 1998-04-09 | 474413 | 42-295-32431 | SANSING #2 | KAISER-FRANCIS OIL COMPANY | DRILL | 11,950 | |
| 1998-03-26 | 474677 | 42-295-32432 | SCHULTZ #1 | DISCOVERY OPERATING, INC. | DRILL | 10,400 | |
| 1998-03-26 | 474677 | 42-295-32432 | SCHULTZ #1 | DISCOVERY OPERATING, INC. | DRILL | 10,400 | |
| 1998-03-12 | 474181 | 42-295-32430 | MARTIN, SUSAN J. #5 | CRESCENDO RESOURCES, L.P. | DRILL | 7,800 | |
| 1998-03-12 | 474120 | 42-295-32429 | DORSEY #2185 | CABOT OIL & GAS CORPORATION | DRILL | 11,500 | |
| 1998-03-12 | 474120 | 42-295-32429 | DORSEY "2" #185 | CABOT OIL & GAS CORPORATION | DRILL | 11,407 | |
| 1998-03-04 | 457932 | 42-295-32345 | PIPER, OLA O. #17 | MIDGARD ENERGY COMPANY | DRILL | 9,400 | |
| 1998-02-27 | 473867 | 42-295-32428 | ELISE 286 #1A | BRIGHAM OIL & GAS, L.P. | DRILL | 11,500 | |
| 1998-02-27 | 473867 | 42-295-32428 | ELISE 286 #1A | BRIGHAM OIL & GAS, L.P. | DRILL | 11,500 | |
| 1998-02-25 | 473773 | 42-295-32427 | BALLARD #1 | KCS MEDALLION RESOURCES, INC. | DRILL | 10,900 | |
| 1998-02-20 | 473333 | 42-295-31711 | BARTON, JO ET AL #4511 | CRESCENDO RESOURCES, L.P. | RECOMP | 9,500 | |
| 1998-02-18 | 471999 | 42-295-32422 | PIPER, OLA, O. #20 | CRESCENDO RESOURCES, L.P. | DRILL | 10,300 | |
| 1998-02-17 | 473444 | 42-295-32426 | GRAY #1 | STRAT LAND EXPLORATION COMPANY | DRILL | 11,400 | |
| 1998-02-09 | 471583 | 42-295-32419 | KLIEWER, CARRIE #5 | CRESCENDO RESOURCES, L.P. | DRILL | 7,750 | |
| 1998-02-06 | 472968 | 42-295-32425 | CRUISE E #6 | PHILLIPS PETROLEUM COMPANY | DRILL | 7,600 | |
| 1998-01-20 | 472400 | 42-295-32424 | JONES TRUST 98 #1 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 10,975 | |
| 1998-01-14 | 472188 | 42-295-32423 | ELISE 286 #1 | BRIGHAM OIL & GAS, L.P. | DRILL | 11,500 | |
| 1998-01-14 | 472019 | 42-295-32421 | WEINETTE #1990 | BRACKEN OPERATING, L.L.C. | DRILL | 10,100 | |
| 1998-01-13 | 471206 | 42-295-32418 | GEX "B" #4 | CRESCENDO RESOURCES, L.P. | DRILL | 7,700 | |
| 1998-01-07 | 471931 | 42-295-32420 | HAINES, GRACE #2 | MCNIC OIL & GAS MIDCONTINENT,INC | DRILL | 8,300 | |
| 1997-12-18 | 470592 | 42-295-32414 | HEIL 1060 #1 | ENRON OIL & GAS COMPANY | DRILL | 9,650 | |
| 1997-12-18 | 470592 | 42-295-32414 | HEIL "1060" #1 | MEWBOURNE OIL CO. | DRILL | 9,510 | |
| 1997-12-18 | 470246 | 42-295-32409 | DUKE #5893 | CRESCENDO RESOURCES, L.P. | DRILL | 7,700 | |
| 1997-12-18 | 470231 | 42-295-32411 | BORN, ALEX "E" #5 | CRESCENDO RESOURCES, L.P. | DRILL | 11,100 | |