| 1998-11-16 | 480917 | 42-295-32476 | BURRUS #2 | ENRON OIL & GAS COMPANY | DRILL | 11,400 | |
| 1998-11-13 | 480857 | 42-295-32475 | BARTON ESTATE #3 | SPRING RESOURCES, INC. | DRILL | 10,500 | |
| 1998-11-13 | 480857 | 42-295-32475 | BARTON ESTATE #3 | SPRING RESOURCES, INC. | DRILL | 10,800 | |
| 1998-11-13 | 480829 | 42-295-32474 | WILLIAM 347 #1 | BRIGHAM OIL & GAS, L.P. | DRILL | 12,000 | |
| 1998-11-13 | 480828 | 42-295-32473 | KRISTINA 239 #1 | BRIGHAM OIL & GAS, L.P. | DRILL | 12,000 | |
| 1998-11-10 | 480670 | 42-295-32472 | DUKE #1769 | COURSON OIL & GAS, INC. | DRILL | 7,800 | |
| 1998-11-04 | 480602 | 42-295-31244 | BARTON "D" #1 | CONTINENTAL TREND RESOURCES, INC | RECOMP | 11,085 | |
| 1998-11-02 | 480508 | 42-295-32471 | GINTER, MARTHA #6458 | CRESCENDO RESOURCES, L.P. | DRILL | 11,000 | |
| 1998-10-30 | 480402 | 42-295-31100 | PARKER, CLARENCE HENRY "A" 618 #1 | CRESCENDO RESOURCES, L.P. | RECOMP | 10,158 | |
| 1998-10-30 | 480402 | 42-295-31100 | PARKER, CLARENCE HENRY "A" 618 #1 | CRESCENDO RESOURCES, L.P. | RECOMP | 10,158 | |
| 1998-10-27 | 480349 | 42-295-32468 | LOCKHART 184 #3 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-27 | 480349 | 42-295-32468 | LOCKHART 184 #3 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-27 | 480348 | 42-295-32467 | LOCKHART 184 #4 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-27 | 480347 | 42-295-32466 | LOACKHART 184 #5 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-23 | 480330 | 42-295-32469 | DORSEY -6- #185 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-23 | 480329 | 42-295-32470 | LOCKHART -2- #184 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-22 | 477745 | 42-295-32443 | VALERIE #1 | STRAT LAND EXPLORATION COMPANY | DRILL | 12,350 | |
| 1998-10-22 | 477744 | 42-295-32442 | MICHELLE #1 | STRAT LAND EXPLORATION COMPANY | DRILL | 12,400 | |
| 1998-10-13 | 480112 | 42-295-32465 | DORSEY #5 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-13 | 480112 | 42-295-32465 | DORSEY #5 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-10-07 | 479985 | 42-295-32464 | CATHERINE 287 #1 | BRIGHAM OIL & GAS, L.P. | DRILL | 12,000 | |
| 1998-10-06 | 479825 | 42-295-32461 | TUBB, GEORGE EARL #3335 | CRESCENDO RESOURCES, L.P. | DRILL | 11,400 | |
| 1998-10-06 | 479825 | 42-295-32461 | TUBB, GEORGE EARL #3335 | AMOCO PRODUCTION COMPANY | DRILL | 11,400 | |
| 1998-10-06 | 479824 | 42-295-32462 | FREEMAN, ELODA ET AL #2333 | CRESCENDO RESOURCES, L.P. | DRILL | 11,400 | |
| 1998-10-06 | 479823 | 42-295-32463 | FREEMAN, ELODA ET AL "A" #4334 | CRESCENDO RESOURCES, L.P. | DRILL | 11,400 | |
| 1998-10-06 | 479823 | 42-295-32463 | FREEMAN, ELODA ET AL "A" #4334 | CRESCENDO RESOURCES, L.P. | DRILL | 11,400 | |
| 1998-09-30 | 479746 | 42-295-32460 | KING RANCH #2549 | CRESCENDO RESOURCES, L.P. | DRILL | 13,000 | |
| 1998-09-28 | 479673 | 42-295-30246 | HAMKER, WALLACE N. "B" #1 | CRESCENDO RESOURCES, L.P. | RECOMP | 7,600 | |
| 1998-09-28 | 479672 | 42-295-31723 | WHEAT, JAMES ROLAND "B" #1342 | CRESCENDO RESOURCES, L.P. | RECOMP | 11,144 | |
| 1998-09-15 | 479459 | 42-295-32459 | ELISE 286 #2 | BRIGHAM OIL & GAS, L.P. | DRILL | 12,000 | |
| 1998-09-10 | 479328 | 42-295-32457 | GRACIE #1 | CABOT OIL & GAS CORPORATION | DRILL | 9,000 | |
| 1998-09-10 | 479303 | 42-295-32458 | CROSSLEY ESTATE #3 | CRESCENDO RESOURCES, L.P. | DRILL | 11,500 | |
| 1998-09-10 | 479303 | 42-295-32458 | CROSSLEY ESTATE #3 | CRESCENDO RESOURCES, L.P. | DRILL | 11,500 | |
| 1998-09-09 | 479316 | 42-295-32456 | JACKSON #1418 | CRESCENDO RESOURCES, L.P. | DRILL | 11,200 | |
| 1998-09-09 | 479316 | 42-295-32456 | JACKSON #1418 | CRESCENDO RESOURCES, L.P. | DRILL | 11,200 | |
| 1998-09-08 | 478690 | 42-295-32446 | HARHAUSEN #1 | PROSPCTV INVSTMNT & TRDG CO, LTD | DRILL | 8,500 | |
| 1998-09-02 | 479126 | 42-295-32453 | BORN, ALEX ET AL #5373 | CRESCENDO RESOURCES, L.P. | DRILL | 11,300 | |
| 1998-09-02 | 479125 | 42-295-32454 | BORN, ALEX ET AL #4373 | CRESCENDO RESOURCES, L.P. | DRILL | 8,300 | |
| 1998-09-02 | 479125 | 42-295-32454 | BORN, ALEX ET AL #4373 | AMOCO PRODUCTION COMPANY | DRILL | 11,200 | |
| 1998-09-02 | 479097 | 42-295-32452 | THOMAS #1 | STRAT LAND EXPLORATION COMPANY | DRILL | 11,550 | |
| 1998-09-02 | 478902 | 42-295-30976 | LONGHOFER #2470 | SAMSON LONE STAR LP | RECOMP | 9,198 | |
| 1998-09-01 | 479187 | 42-295-32455 | WALTER #3 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-09-01 | 479187 | 42-295-32455 | WALTER #3 | UPLAND RESOURCES, INC. | DRILL | 11,600 | |
| 1998-08-27 | 479065 | 42-295-32450 | DORSEY #3 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-08-27 | 479064 | 42-295-32451 | DORSEY #4 | CABOT OIL & GAS CORPORATION | DRILL | 11,600 | |
| 1998-08-27 | 479062 | 42-295-32449 | KIMBERLY 190 #1 | BRIGHAM OIL & GAS, L.P. | DRILL | 12,300 | |
| 1998-08-27 | 477547 | 42-295-32309 | BORN, ALEX "B" #3 | CRESCENDO RESOURCES, L.P. | RECOMP | 10,500 | |
| 1998-08-24 | 478781 | 42-295-32429 | DORSEY "2" #185 | CABOT OIL & GAS CORPORATION | DRILL | 11,407 | |
| 1998-08-21 | 478796 | 42-295-32396 | KING "C" #1 | CRESCENDO RESOURCES, L.P. | RECOMP | 7,650 | |
| 1998-08-20 | 478777 | 42-295-32448 | ROGERS 461 #1 | DEVON ENERGY CORPORATION(NEVADA) | DRILL | 10,700 | |