| 1978-07-05 | 27922 | 42-143-30371 | PARKEY RANCH -A- #7 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,210 | |
| 1978-07-05 | 27921 | 42-143-30370 | PARKEY RANCH #8 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,300 | |
| 1978-06-30 | 27704 | 42-143-30369 | KEITH, R. D. #2 | CAYMAN EXPLORATION CORP. | DRILL | 3,500 | |
| 1978-06-30 | 27697 | 42-143-30368 | WATSON, J. C. #1 | PARKER OPERATING CO., INC. | DRILL | 5,200 | |
| 1978-06-28 | 27514 | 42-143-30367 | DECKER, J. T. #1 | CAYMAN EXPLORATION CORP. | DRILL | 4,000 | |
| 1978-06-27 | 27482 | 42-143-30124 | FAMBRO, ALEX #1 | L & M OIL CO. | DRILL | 3,700 | |
| 1978-06-27 | 27447 | 42-143-30366 | DRAKE, R. T. #3 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,500 | |
| 1978-06-23 | 27175 | 42-143-30365 | NUNN, JOHN W. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,150 | |
| 1978-06-16 | 26590 | 42-143-30364 | SENTER, TOM #4 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 4,800 | |
| 1978-06-16 | 26589 | 42-143-30363 | SCHUESSLER #1 | BUCHANAN, WAYMAN W. | DRILL | 4,832 | |
| 1978-06-14 | 26434 | 42-143-30362 | CURL #1 | PARKER, CHARLES J. | DRILL | 5,200 | |
| 1978-06-14 | 26433 | 42-143-30361 | WATSON, W. H. #1 | PARKER, CHARLES J. | DRILL | 5,200 | |
| 1978-06-14 | 26404 | 42-143-30360 | SENTER, TOM #3 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-06-14 | 26403 | 42-143-30359 | SENTER, TOM #2 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-06-12 | 26237 | 42-143-30358 | PARKER, BINION #1 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,300 | |
| 1978-06-09 | 26120 | 42-143-30357 | SINGLETON, H. E. #2 | BROOKS, E. B., JR. | DRILL | 3,574 | |
| 1978-06-09 | 26091 | 42-143-30356 | TIPTON, J. E. #1 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,255 | |
| 1978-06-09 | 26090 | 42-143-30355 | PARKEY RANCH #6 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,300 | |
| 1978-06-09 | 26089 | 42-143-30354 | PARKEY RANCH #5 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,075 | |
| 1978-06-06 | 25837 | 42-143-30353 | MCILHANEY, MARY E. #1 | DELAWARE NELSON PETROLEUM CO. | DRILL | 4,440 | |
| 1978-06-05 | 25752 | 42-143-30352 | SKILES, JOE #2 | PARKER, CHARLES J. | DRILL | 5,200 | |
| 1978-06-05 | 25751 | 42-143-30351 | SKILES, JOE #1 | MASON ENERGIES, INC. | DRILL | 5,200 | |
| 1978-06-01 | 25578 | 42-143-30350 | LAUGHLIN, V. R. #3 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-05-26 | 25428 | 42-143-30349 | DRAKE, R. T. #2 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,400 | |
| 1978-05-26 | 25263 | 42-143-30348 | BYRD #1 | PARKER, CHARLES J. | DRILL | 5,300 | |
| 1978-05-24 | 25100 | 42-143-30347 | LOGAN-REYNOLDS #2 | BROOKS, E. B., JR. | DRILL | 3,500 | |
| 1978-05-24 | 25055 | 42-143-30345 | COLLIER, JOHN B. JR. ET AL #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 4,736 | |
| 1978-05-22 | 25059 | 42-143-30346 | BOWLES, J. W. #1 | O. D. P., LTD. | DRILL | 5,200 | |
| 1978-05-22 | 24882 | 42-143-30344 | LAUGHLIN, V. R. #2 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-05-22 | 24877 | 42-143-30343 | FEARS, F. L. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 4,807 | |
| 1978-05-17 | 24452 | 42-143-30342 | PARKEY RANCH #3 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,173 | |
| 1978-05-12 | 24194 | 42-143-30341 | WILLIAMS, D. #2 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 4,808 | |
| 1978-05-04 | 23661 | 42-143-30305 | JOHNSON-STAUDE #1 | CAYMAN EXPLORATION CORP. | OTHER | 3,800 | |
| 1978-05-03 | 23480 | 42-143-30340 | MCNEIL, D. V. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-04-28 | 23382 | 42-143-30339 | STURDIVANT, D. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-04-28 | 23198 | 42-143-30337 | TIPTON, M. E. #1 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,200 | |
| 1978-04-28 | 23195 | 42-143-30336 | GADDY #1 | PARKER OPERATING CO., INC. | DRILL | 5,300 | |
| 1978-04-27 | 23009 | 42-143-30335 | CANTRELL, U. D. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 4,950 | |
| 1978-04-19 | 22499 | 42-143-30334 | BRAMLETT, F. G. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-04-19 | 22490 | 42-143-30333 | PARKEY RANCH #2 | SOUTHWESTERN GAS EXPL. CORP. | DRILL | 5,300 | |
| 1978-04-19 | 22488 | 42-143-30332 | PARKEY RANCH #4 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,300 | |
| 1978-04-12 | 22152 | 42-143-30331 | HERRING-STEWART-BOLLOM #1 | DOME OIL & GAS CO. | DRILL | 4,400 | |
| 1978-04-11 | 21885 | 42-143-30330 | DRAKE, R. T. #1 | SOUTHWESTERN GAS PIPELINE INC. | DRILL | 5,400 | |
| 1978-04-07 | 21705 | 42-143-30329 | CANTRELL, E #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-03-31 | 21151 | 42-143-30328 | FLETCHER #1 | JOHNSTON DRILLING COMPANY | DRILL | 5,200 | |
| 1978-03-27 | 20829 | 42-143-30327 | HERRIN, W. R. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 6,000 | |
| 1978-03-03 | 19396 | 42-143-30326 | SPINDOR #1 | PARKER, CHARLES J. | DRILL | 5,200 | |
| 1978-02-22 | 18890 | 42-143-30325 | ARMSTRONG, A.M. #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-02-21 | 18638 | 42-143-30324 | LAUGHLIN #1 | LOUISIANA LAND & EXPL. CO., THE | DRILL | 5,000 | |
| 1978-02-14 | 18205 | 42-143-30323 | TIPTON #4 | PARKER OPERATING CO., INC. | DRILL | 5,200 | |