| 1999-11-17 | 487110 | 42-227-02297 | CLAY #14 | VISTA RESOURCES, INC. (A) | RENTR | 3,300 | |
| 1999-11-16 | 489562 | 42-227-35421 | ECHOLS-METCALF UNIT "2" #2 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-11-16 | 489562 | 42-227-35421 | ECHOLS-METCALF UNIT "2" #2 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-11-15 | 489457 | 42-227-35420 | TUBB "46" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-11-10 | 489394 | 42-227-35419 | BULL WINKLE #2 | MIDLAND OIL AND GAS, INC. | DRILL | 4,800 | |
| 1999-11-08 | 489189 | 42-227-35417 | BARBER "11" #2 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-11-08 | 489188 | 42-227-35416 | ALLDAY "15" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-11-07 | 489300 | 42-227-35418 | ECHOLS METCALF UNIT "2" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-11-07 | 489300 | 42-227-35418 | ECHOLS METCALF UNIT "2" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-11-02 | 489005 | 42-227-35407 | SNYDER, SUSIE B. #2054W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 489004 | 42-227-35408 | SNYDER, SUSIE B. #2053W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 489003 | 42-227-35409 | SNYDER, SUSIE B. #2050W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 489002 | 42-227-35410 | SNYDER, SUSIE B. #2038W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 489001 | 42-227-35413 | SNYDER, SUSIE B. #2037W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 489000 | 42-227-35414 | SNYDER, SUSIE B. #2036W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 488999 | 42-227-35411 | SNYDER, SUSIE B. #2035W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 488998 | 42-227-35412 | SNYDER, SUSIE B. #2034W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-11-02 | 488997 | 42-227-35415 | SNYDER, SUSIE B. #2019W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-27 | 488927 | 42-227-35406 | ABRAMS #1R | MARATHON OIL COMPANY | DRILL | 3,000 | |
| 1999-10-26 | 488869 | 42-227-35401 | SNYDER, SUSIE B. #2055W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-26 | 488868 | 42-227-35400 | SNYDER, SUSIE B. #2052W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-26 | 488867 | 42-227-35402 | SNYDER, SUSIE B. #2018W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-26 | 488866 | 42-227-35403 | SNYDER, SUSIE B. #2051W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-26 | 488865 | 42-227-35404 | SNYDER, SUSIE B. #2056W | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-25 | 488798 | 42-227-35398 | SNYDER, SUSIE B. #2065 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-25 | 488795 | 42-227-35399 | SNYDER, SUSIE B. #2048 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-20 | 488685 | 42-227-35397 | SNYDER, SUSIE B. #2046 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-19 | 488632 | 42-227-35394 | BIRKHEAD "14" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-10-19 | 488632 | 42-227-35394 | BIRKHEAD "14" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-10-19 | 488631 | 42-227-35395 | CHOATE"16" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-10-19 | 488630 | 42-227-35396 | MARCHBANKS "28" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-10-18 | 488588 | 42-227-35393 | SNYDER, SUSIE B. #2045 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-18 | 488587 | 42-227-35392 | SNYDER, SUSIE B. #2044 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-18 | 488586 | 42-227-35391 | SNYDER, SUSIE B. #2043 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-18 | 488534 | 42-227-35390 | LAY TRUST "38" #1 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-10-14 | 488196 | 42-227-02294 | CLAY, H. R. #7 | VISTA RESOURCES, INC. (A) | RECOMP | 3,300 | |
| 1999-10-08 | 488277 | 42-227-35389 | ALLDAY "N14" #2 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-10-08 | 488277 | 42-227-35389 | ALLDAY "N14" #2 | SANTA FE SNYDER CORPORATION | DRILL | 8,300 | |
| 1999-10-08 | 488150 | 42-227-10524 | NV-STERLING #1A | LYCO ENERGY CORPORATION | RENTR | 4,700 | |
| 1999-10-06 | 488226 | 42-227-35388 | HOWARD GLASSCOCK EAST UNIT #1435 | MARATHON OIL COMPANY | DRILL | 3,400 | |
| 1999-10-06 | 488225 | 42-227-35387 | HOWARD GLASSCOCK EAST UNIT #1434 | MARATHON OIL COMPANY | DRILL | 3,400 | |
| 1999-10-06 | 488224 | 42-227-35386 | HOWARD GLASSCOCK EAST UNIT #1337 | MARATHON OIL COMPANY | DRILL | 3,400 | |
| 1999-10-06 | 488223 | 42-227-35385 | HOWARD GLASSCOCK EAST UNIT #1336 | MARATHON OIL COMPANY | DRILL | 3,400 | |
| 1999-10-01 | 488124 | 42-227-35384 | SNYDER, SUSIE B. #2748 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-01 | 488123 | 42-227-35383 | SNYDER, SUSIE B. #2756 | ANADARKO PETROLEUM CORP. | DRILL | 3,500 | |
| 1999-10-01 | 487315 | 42-227-35090 | ROBERTS, DORA #129 | WESTPORT OIL AND GAS COMPANY INC | RECOMP | 3,400 | |
| 1999-09-30 | 487914 | 42-227-11006 | DOUTHIT #2 | DUNCAN DRILLING CO. | RECOMP | 2,990 | |
| 1999-09-29 | 487875 | 42-227-35265 | GOODMAN #2 | STEPHENS, AUTRY C. | RENTR | 9,200 | |
| 1999-09-29 | 487875 | 42-227-35265 | GOODMAN #2 | ENDEAVOR ENERGY RESOURCES L.P. | RENTR | 7,550 | |
| 1999-09-27 | 487915 | 42-227-35382 | ALLDAY "N14" #1 | SANTA FE ENERGY RESOURCES, INC. | DRILL | 8,300 | |