| 2000-07-06 | 496933 | 42-461-34066 | PEMBROOK UNIT #1157 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-05 | 496891 | 42-461-34065 | PEMBROOK UNIT #1183 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-05 | 496890 | 42-461-34064 | PEMBROOK UNIT #1071 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-05 | 496804 | 42-461-34061 | POWELL 33-B #2 | COX, JOHN L. | DRILL | 9,500 | |
| 2000-07-05 | 496804 | 42-461-34061 | POWELL 33-B #2 | ATHLON HOLDINGS LP | DRILL | 9,500 | |
| 2000-07-05 | 496803 | 42-461-34063 | POWELL 34 #3 | COX, JOHN L. | DRILL | 9,500 | |
| 2000-07-05 | 496802 | 42-461-34062 | POWELL 34 #4 | COX, JOHN L. | DRILL | 9,500 | |
| 2000-06-30 | 496766 | 42-461-03282 | PEGASUS FIELD UNIT #3 #4204 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 12,400 | |
| 2000-06-28 | 496680 | 42-461-34060 | PEMBROOK UNIT #1035 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-28 | 496679 | 42-461-34059 | PEMBROOK UNIT #1067 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-28 | 496678 | 42-461-34058 | PEMBROOK UNIT #948 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-28 | 496677 | 42-461-34057 | PEMBROOK UNIT #9310 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-27 | 496600 | 42-461-34056 | PEMBROOK UNIT #1147 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-22 | 496323 | 42-461-32382 | MCCLURE, W. W. #210 | SAMSON LONE STAR LP | RECOMP | 10,200 | |
| 2000-06-20 | 496244 | 42-461-04292 | WINDHAM, R. S. #1 | RAYDEN | RENTR | 10,100 | |
| 2000-06-16 | 496245 | 42-461-34055 | MCELROY RANCH CO. "130" #11 | ARCO PERMIAN | DRILL | 11,500 | Y |
| 2000-06-16 | 496245 | 42-461-34055 | MCELROY RANCH CO. "130" #11 | ARCO PERMIAN | DRILL | 11,740 | |
| 2000-06-14 | 496145 | 42-461-34054 | PEMBROOK UNIT #798 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-09 | 496021 | 42-461-34051 | PEMBROOK UNIT #1013 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-09 | 496020 | 42-461-34052 | PEMBROOK UNIT #902 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-09 | 496019 | 42-461-34053 | PEMBROOK UNIT #893 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-07 | 495935 | 42-461-34050 | PEMBROOK UNIT #1012 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-06-05 | 495823 | 42-461-03317 | PEGASUS FIELD UNIT 3 #2903 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 12,300 | |
| 2000-06-05 | 495823 | 42-461-03317 | PEGASUS FIELD UNIT 3 #2903 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,157 | |
| 2000-05-30 | 495632 | 42-461-34049 | MANN "19" #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-05-30 | 495632 | 42-461-34049 | MANN "19" #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-05-24 | 493133 | 42-461-34033 | AMACKER "65" #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-05-15 | 495076 | 42-461-34048 | AMACKER "86" SE #2 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-05-15 | 495076 | 42-461-34048 | AMACKER "86" SE UNIT #2 | EOG RESOURCES, INC. | DRILL | 10,070 | |
| 2000-05-15 | 494896 | 42-461-34047 | AMACKER "85" C #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-05-15 | 494896 | 42-461-34047 | AMACKER "85" C #1 | EOG RESOURCES, INC. | DRILL | 10,150 | |
| 2000-05-12 | 494901 | 42-461-34045 | NEAL, H. F. 28 #4 | CONCHO RESOURCES INC. | DRILL | 8,750 | |
| 2000-05-11 | 494900 | 42-461-34046 | NEAL, H. F. 24 #4 | CONCHO RESOURCES INC. | DRILL | 8,700 | |
| 2000-05-10 | 494905 | 42-461-34044 | BLOXOM #1 | TITAN RESOURCES I, INC. | DRILL | 11,500 | Y |
| 2000-05-04 | 494698 | 42-461-34043 | HANGAR #7401H | CMS OIL AND GAS COMPANY | DRILL | 13,000 | Y |
| 2000-05-04 | 494698 | 42-461-34043 | HANGAR #7401H | CMS OIL AND GAS COMPANY | DRILL | 13,000 | Y |
| 2000-04-27 | 494521 | 42-461-34042 | COWDEN "26" #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-04-27 | 494518 | 42-461-34041 | LYNCH "23" #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-04-20 | 494342 | 42-461-34040 | LYNCH "25" #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-04-17 | 494170 | 42-461-34039 | AMACKER-TIPPETT A POOL UNIT #10 | HUNT OIL COMPANY | DRILL | 9,600 | |
| 2000-04-14 | 494087 | 42-461-34038 | HALL "82" #1 | EOG RESOURCES, INC. | DRILL | 9,700 | |
| 2000-04-13 | 494067 | 42-461-03932 | PEGASUS FIELD UNTI 3 #3903 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 12,000 | |
| 2000-04-13 | 494067 | 42-461-03932 | PEGASUS FIELD UNTI 3 #3903 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,132 | |
| 2000-04-10 | 493872 | 42-461-34037 | POWELL 35 #5 | COX, JOHN L. | DRILL | 9,400 | |
| 2000-04-07 | 493889 | 42-461-03901 | PEGASUS FIELD UNIT 3 #1303 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 12,600 | |
| 2000-04-04 | 492826 | 42-461-34031 | WINDHAM, R. S. #7 | ARCO PERMIAN | DRILL | 11,000 | |
| 2000-04-04 | 492826 | 42-461-34031 | WINDHAM, R. S. #7 | ARCO PERMIAN | DRILL | 11,700 | |
| 2000-04-03 | 493645 | 42-461-30613 | MCELROY, J. T., CONS. #931 | CHEVRON U. S. A. INC. | RECOMP | 4,000 | Y |
| 2000-03-31 | 493675 | 42-461-34036 | COWDEN #1 | EOG RESOURCES, INC. | DRILL | 9,600 | |
| 2000-03-30 | 493032 | 42-461-34035 | GLOWBUG #2 | DISCOVERY OPERATING, INC. | DRILL | 10,600 | |