| 2001-09-12 | 512658 | 42-501-34626 | DENVER UNIT #4449GC | OCCIDENTAL PERMIAN LTD. | DRILL | 5,500 | |
| 2001-09-10 | 513419 | 42-501-34410 | REEVES UNIT #269H | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 5,850 | Y |
| 2001-09-10 | 513418 | 42-501-33768 | REEVES UNIT #17AH | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 5,850 | Y |
| 2001-09-10 | 513418 | 42-501-33768 | REEVES UNIT #17AH | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 5,850 | Y |
| 2001-09-10 | 513418 | 42-501-33768 | REEVES UNIT #17AH | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 5,850 | Y |
| 2001-08-31 | 513235 | 42-501-34633 | CENTRAL OWNBY UNIT #1108 | OCCIDENTAL PERMIAN LTD. | DRILL | 7,500 | |
| 2001-08-30 | 512661 | 42-501-34628 | WASSON ODC UNIT #699 | OCCIDENTAL PERMIAN LTD. | DRILL | 5,400 | |
| 2001-08-28 | 513058 | 42-501-34630 | CENTRAL OWNBY UNIT #2505 | OCCIDENTAL PERMIAN LTD. | DRILL | 7,500 | |
| 2001-08-28 | 513058 | 42-501-34630 | CENTRAL OWNBY UNIT #2505 | OCCIDENTAL PERMIAN LTD. | DRILL | 7,500 | |
| 2001-08-28 | 513057 | 42-501-34631 | CENTRAL OWNBY UNIT #905 | OCCIDENTAL PERMIAN LTD. | DRILL | 7,500 | |
| 2001-08-28 | 513055 | 42-501-34632 | CENTRAL OWNBY UNIT #1202 | OCCIDENTAL PERMIAN LTD. | DRILL | 7,500 | |
| 2001-08-28 | 513055 | 42-501-34632 | CENTRAL OWNBY UNIT #1202 | OCCIDENTAL PERMIAN LTD. | DRILL | 7,500 | |
| 2001-08-24 | 512922 | 42-501-34629 | CENTRAL OWNBY UNIT #2502 | OCCIDENTAL PERMIAN LTD. | DRILL | 7,500 | |
| 2001-08-16 | 512660 | 42-501-34625 | BENNETT RANCH UNIT #4241 | OCCIDENTAL PERMIAN LTD. | DRILL | 5,400 | |
| 2001-08-16 | 512659 | 42-501-34627 | DENVER UNIT #4927 | OCCIDENTAL PERMIAN LTD. | DRILL | 5,500 | |
| 2001-08-09 | 512307 | 42-501-34623 | MAHONEY, H. O. #93 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512307 | 42-501-34623 | MAHONEY, H. O. #93 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512307 | 42-501-34623 | MAHONEY, H. O. #93 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-09 | 512306 | 42-501-34622 | MAHONEY, H. O. #85 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512306 | 42-501-34622 | MAHONEY, H. O. #85 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-09 | 512305 | 42-501-34621 | MAHONEY, H. O. #94 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512305 | 42-501-34621 | MAHONEY, H. O. #94 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-09 | 512304 | 42-501-34620 | MAHONEY, H. O. #89 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512304 | 42-501-34620 | MAHONEY, H. O. #89 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-09 | 512303 | 42-501-34619 | MAHONEY, H. O. #95 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512303 | 42-501-34619 | MAHONEY, H. O. #95 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-09 | 512301 | 42-501-34618 | MAHONEY, H. O. #88 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512301 | 42-501-34618 | MAHONEY, H. O. #88 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-09 | 512300 | 42-501-34617 | MAHONEY, H. O. #97 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-09 | 512300 | 42-501-34617 | MAHONEY, H. O. #97 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-09 | 510269 | 42-501-34624 | DENVER UNIT #5522GC | OCCIDENTAL PERMIAN LTD. | DRILL | 5,500 | |
| 2001-08-07 | 512308 | 42-501-34616 | MAHONEY, H. O. #96W | EXXON MOBIL CORPORATION | DRILL | 5,300 | |
| 2001-08-07 | 512308 | 42-501-34616 | MAHONEY, H. O. #96W | EXXON MOBIL CORPORATION | DRILL | 6,000 | |
| 2001-08-07 | 512308 | 42-501-34616 | MAHONEY, H. O. #96 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-07 | 512246 | 42-501-34614 | MAHONEY, H. O. #86 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-07 | 512246 | 42-501-34614 | MAHONEY, H. O. #86 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-07 | 512245 | 42-501-34615 | MAHONEY, H. O. #92 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-07 | 512245 | 42-501-34615 | MAHONEY, H. O. #92 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-07 | 512050 | 42-501-00364 | STATE WEEMS #1D | PLATINUM EXPLORATION INC. | RECOMP | 11,580 | |
| 2001-08-02 | 512171 | 42-501-34613 | MAHONEY, H. O. #84 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-02 | 512171 | 42-501-34613 | MAHONEY, H. O. #84 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-02 | 512170 | 42-501-34612 | MAHONEY, H. O. #87 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-02 | 512170 | 42-501-34612 | MAHONEY, H. O. #87 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-02 | 512169 | 42-501-34611 | MAHONEY, H. O. #83 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-02 | 512169 | 42-501-34611 | MAHONEY, H. O. #83 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-01 | 512089 | 42-501-34610 | MAHONEY, H. O. #90 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-01 | 512089 | 42-501-34610 | MAHONEY, H. O. #90 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-08-01 | 512088 | 42-501-34609 | MAHONEY, H. O. #91 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,300 | |
| 2001-08-01 | 512088 | 42-501-34609 | MAHONEY, H. O. #91 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 6,000 | |
| 2001-07-24 | 511782 | 42-501-34608 | DENVER UNIT #4654 | OCCIDENTAL PERMIAN LTD. | DRILL | 5,500 | |