| 1997-11-03 | 469086 | 42-461-10055 | MCELROY RANCH CO "F" #10 | UMC PETROLEUM CORPORATION | RECOMP | 9,300 | |
| 1997-10-29 | 469450 | 42-461-02923 | SHERROD "44" #1 | PIONEER NATURAL RES. USA, INC. | RECOMP | 7,815 | |
| 1997-10-23 | 469197 | 42-461-33872 | SPRABERRY DRIVER UNIT #739A | PIONEER NATURAL RES. USA, INC. | DRILL | 8,690 | |
| 1997-10-22 | 469135 | 42-461-33871 | MCELROY RANCH CO. "F" #25 | UMC PETROLEUM CORPORATION | DRILL | 9,700 | |
| 1997-10-16 | 468680 | 42-461-33869 | DAVIDSON "38" #1 | ARCO PERMIAN | RECOMP | 10,706 | |
| 1997-10-13 | 468330 | 42-461-33868 | DAVIDSON "2" #4 | ARCO PERMIAN | DRILL | 10,150 | |
| 1997-10-13 | 468329 | 42-461-33867 | DAVIDSON "2" #3 | ARCO PERMIAN | DRILL | 10,150 | |
| 1997-10-13 | 468328 | 42-461-33866 | DAVIDSON "2" #2 | ARCO PERMIAN | DRILL | 10,150 | |
| 1997-10-13 | 468326 | 42-461-33870 | UNIVERSITY "4" #2 | ARCO PERMIAN | DRILL | 11,500 | |
| 1997-10-06 | 468345 | 42-461-33862 | ARCO "4" #1 | ARCO PERMIAN | DRILL | 7,500 | |
| 1997-10-06 | 468345 | 42-461-33862 | ARCO "4" #1 | ARCO PERMIAN | DRILL | 7,500 | |
| 1997-10-06 | 468344 | 42-461-33863 | ARCO AB "3" #1 | ARCO PERMIAN | DRILL | 9,000 | |
| 1997-10-06 | 468327 | 42-461-33865 | DAVIDSON "2" #1 | ARCO PERMIAN | DRILL | 10,150 | |
| 1997-10-06 | 468325 | 42-461-33864 | UNIVERSITY "4" #1 | ARCO PERMIAN | DRILL | 11,500 | |
| 1997-10-02 | 468340 | 42-461-33861 | ARCO "14" #1 | ARCO PERMIAN | DRILL | 5,500 | |
| 1997-09-29 | 467799 | 42-461-33566 | MCELROY "115" #1 | ARCO PERMIAN | RENTR | 10,500 | |
| 1997-09-24 | 468888 | 42-461-32324 | AMACKER 80 #6 | UMC PETROLEUM CORPORATION | RECOMP | 9,150 | |
| 1997-09-22 | 467600 | 42-461-33860 | GLOWBUG #1 | DISCOVERY OPERATING, INC. | DRILL | 11,300 | |
| 1997-09-17 | 467632 | 42-461-33859 | GRIFFITH-HOBBS UNIT #1 | VENUS EXPLORATION, INC. | DRILL | 3,800 | |
| 1997-09-15 | 467300 | 42-461-33858 | SHEPHERD #1 | PENWELL ENERGY, INC. | DRILL | 11,500 | |
| 1997-09-11 | 467063 | 42-461-33857 | NEAL RANCH "44" #1 | ARCO PERMIAN | DRILL | 10,150 | |
| 1997-09-10 | 466773 | 42-461-03368 | PEGASUS PENNSYLVANIAN UNIT #2508 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,101 | |
| 1997-09-04 | 467062 | 42-461-33856 | NEAL RANCH '56' #1 | ARCO PERMIAN | DRILL | 10,150 | |
| 1997-09-04 | 467062 | 42-461-33856 | NEAL RANCH '56' #1 | APACHE CORPORATION | DRILL | 10,150 | |
| 1997-09-02 | 467035 | 42-461-33855 | MCCAMEY UNIT #S294 | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467033 | 42-461-33854 | MCCAMEY UNIT #N535RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467031 | 42-461-33853 | MCCAMEY UNIT #1040RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467031 | 42-461-33853 | MCCAMEY UNIT #1040RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467030 | 42-461-33852 | MCCAMEY UNIT #W433R | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467024 | 42-461-33851 | MCCAMEY UNIT #N533RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467021 | 42-461-33850 | MCCAMEY UNIT #S296RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467019 | 42-461-33849 | MCCAMEY UNIT #N549W | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467018 | 42-461-33848 | MCCAMEY UNIT #N553W | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 467000 | 42-461-33847 | MCCAMEY UNIT #N561R | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466998 | 42-461-33846 | MCCAMEY UNIT #1024W | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466997 | 42-461-33845 | MCCAMEY UNIT #1026R | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466996 | 42-461-33844 | MCCAMEY UNIT #1051RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466995 | 42-461-33843 | MCCAMEY UNIT #1062 | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466995 | 42-461-33843 | MCCAMEY UNIT #1062 | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466993 | 42-461-33842 | MCCAMEY UNIT #1069R | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466992 | 42-461-33841 | MCCAMEY UNIT #1072W | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466991 | 42-461-33840 | MCCAMEY UNIT #1076RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466989 | 42-461-33839 | MCCAMEY UNIT #1098RW | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466988 | 42-461-33838 | MCCAMEY UNIT #1042 | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-09-02 | 466987 | 42-461-33837 | MCCAMEY UNIT #S297R | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 2,950 | |
| 1997-08-27 | 466730 | 42-461-03863 | PEGASUS FIELD UNIT #3 #1706 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,172 | |
| 1997-08-22 | 466647 | 42-461-33836 | SPRABERRY DRIVER UNIT #1013A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,700 | |
| 1997-08-20 | 466528 | 42-461-33835 | SPRABERRY DRIVER UNIT #1017A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,700 | |
| 1997-08-14 | 466092 | 42-461-33831 | FIREFLY #1 | DISCOVERY OPERATING, INC. | DRILL | 11,300 | |
| 1997-08-13 | 466195 | 42-461-33834 | SPRABERRY DRIVER UNIT #1011A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,690 | |