| 2000-10-17 | 500919 | 42-461-34106 | PEMBROOK UNIT #787 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-10-17 | 500918 | 42-461-34105 | PEMBROOK UNIT #796 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-10-17 | 500917 | 42-461-34104 | PEMBROOK UNIT #797 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-10-17 | 500916 | 42-461-34103 | PEMBROOK UNIT #356 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-10-17 | 500915 | 42-461-34102 | PEMBROOK UNIT #332 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-10-16 | 500858 | 42-461-34101 | PEMBROOK UNIT #903 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-10-05 | 500466 | 42-461-34099 | PEMBROOK UNIT #883 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-10-01 | 500267 | 42-461-34098 | N. CONCHO BLUFF QUEEN UNIT #68 | OXY USA INC. | DRILL | 4,600 | |
| 2000-10-01 | 500265 | 42-461-34097 | N. CONCHO BLUFF QUEEN UNIT #67 | OXY USA INC. | DRILL | 4,600 | |
| 2000-09-19 | 499792 | 42-461-34096 | AMACKER-TIPPETT "A" POOL UNIT #12 | HUNT OIL COMPANY | DRILL | 9,800 | |
| 2000-09-19 | 499791 | 42-461-34095 | AMACKER-HALFF 81 #6 | HUNT OIL COMPANY | DRILL | 9,800 | |
| 2000-09-14 | 499527 | 42-461-03339 | PEGASUS FIELD UNIT #3 #4001 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,118 | |
| 2000-09-14 | 499438 | 42-461-34093 | WINDHAM C #6 | CONCHO RESOURCES INC. | DRILL | 9,300 | |
| 2000-09-14 | 499194 | 42-461-03068 | PEGASUS FIELD UNIT #3 #2801 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,170 | |
| 2000-09-13 | 499544 | 42-461-34094 | AMACKER, V. T. 106 #9 | HUNT OIL COMPANY | DRILL | 13,200 | |
| 2000-09-13 | 499544 | 42-461-34094 | AMACKER, V. T. 106 #9 | HUNT OIL COMPANY | DRILL | 13,200 | |
| 2000-09-11 | 498115 | 42-461-34088 | MCGILL "71" UNIT #1 | EOG RESOURCES, INC. | DRILL | 10,100 | |
| 2000-09-08 | 499365 | 42-461-01859 | PEGASUS FIELD UNIT #3 #4401 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,200 | |
| 2000-09-08 | 499364 | 42-461-03365 | PEGASUS FIELD UNIT #3 #2504 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,100 | |
| 2000-09-08 | 499307 | 42-461-32597 | PEGASUS FIELD UNIT #3 #1610 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 13,400 | |
| 2000-09-08 | 499262 | 42-461-33071 | POWELL #2 | BEACH EXPLORATION, INC. | RECOMP | 10,280 | |
| 2000-08-29 | 498957 | 42-461-33871 | MCELROY RANCH CO. "F" #25 | OCEAN ENERGY, INC. | RECOMP | 9,609 | |
| 2000-08-24 | 498815 | 42-461-34091 | COLTER TRUST #1 | PURE RESOURCES, L.P. | DRILL | 12,000 | Y |
| 2000-08-15 | 498475 | 42-461-34090 | MANN #2 | MATADOR OPERATING COMPANY | DRILL | 9,900 | |
| 2000-08-07 | 498187 | 42-461-34089 | AMACKER "88" #3 | EOG RESOURCES, INC. | DRILL | 10,200 | |
| 2000-08-04 | 498026 | 42-461-34087 | POWELL 23-B #2 | COX, JOHN L. | DRILL | 9,400 | |
| 2000-08-04 | 498026 | 42-461-34087 | POWELL 23-B #2 | ATHLON HOLDINGS LP | DRILL | 9,400 | |
| 2000-08-04 | 497864 | 42-461-34085 | NEAL 16 A #5 | CONCHO RESOURCES INC. | DRILL | 9,400 | |
| 2000-08-04 | 497862 | 42-461-34086 | BARRETT 19 #5 | CONCHO RESOURCES INC. | DRILL | 8,500 | |
| 2000-07-28 | 497818 | 42-461-34084 | PEMBROOK UNIT #1386 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-28 | 497817 | 42-461-34083 | PEMBROOK UNIT #1306 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-28 | 497816 | 42-461-34082 | PEMBROOK UNIT #1165 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-21 | 497454 | 42-461-33951 | AMERIND #2 | MATADOR OPERATING COMPANY | RECOMP | 9,250 | |
| 2000-07-19 | 497381 | 42-461-34081 | PEMBROOK UNIT #1423 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497380 | 42-461-34080 | PEMBROOK UNIT #1332 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497379 | 42-461-34079 | PEMBROOK UNIT #1221 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497378 | 42-461-34078 | PEMBROOK UNIT #1232 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497377 | 42-461-34077 | PEMBROOK UNIT #1242 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497376 | 42-461-34076 | PEMBROOK UNIT #1253 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497375 | 42-461-34075 | PEMBROOK UNIT #1314 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497374 | 42-461-34074 | PEMBROOK UNIT #1345 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497373 | 42-461-34073 | PEMBROOK UNIT #1315 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497372 | 42-461-34072 | PEMBROOK UNIT #1286 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497371 | 42-461-34071 | PEMBROOK UNIT #1273 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497370 | 42-461-34070 | PEMBROOK UNIT #1089 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497369 | 42-461-34069 | PEMBROOK UNIT #9410 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-19 | 497368 | 42-461-34068 | PEMBROOK UNIT #1158 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2000-07-17 | 497250 | 42-329-10437 | PEGASUS FIELD UNIT #3 #1403 | HENRY PETROLEUM CORP. | RECOMP | 10,480 | |
| 2000-07-17 | 497249 | 42-461-34067 | UPTON 'AA' FEE #2 | TEXACO E & P INC. | DRILL | 4,700 | |
| 2000-07-07 | 495960 | 42-461-32178 | JACK #1A | ODESSA EXPLORATION, INC. | RECOMP | 11,700 | |