| North Cowden Unit #109442-135-33659 | Occidental Permian Ltd. only | Ector, TXCowden North | ActiveOil | 4,488 | May 20, 1981 | — | — |
| North Cowden Unit #110242-135-33660 | Occidental Permian Ltd. only | Ector, TXCowden North | PluggedOil | 4,450 | May 20, 1981 | — | — |
| North Cowden Unit #109942-135-33661 | Occidental Permian Ltd. only | Ector, TXCowden North | Shut inOil | 4,456 | May 20, 1981 | — | — |
| Johnson J. L. -AB- #131W42-135-33670 | GL Energy Operating LLC only | Ector, TXJohnson | PluggedOil | 4,260 | May 20, 1981 | — | — |
| Johnson J. L. -AB- #13242-135-33671 | GL Energy Operating LLC only | Ector, TXJohnson | PluggedOil | 4,260 | May 20, 1981 | — | — |
| Johnson J. L. -AB- #12842-135-33663 | GL Energy Operating LLC only | Ector, TXJohnson | PluggedOil | 4,260 | May 19, 1981 | — | — |
| Johnson J. L. -AB- #13042-135-33664 | GL Energy Operating LLC only | Ector, TXJohnson | ActiveOil | 4,260 | May 19, 1981 | — | — |
| Vest Ranch #242-135-33668 | Blair Jack N. only | Ector, TXHollijack (Strawn Detrital) | PluggedOil | 9,100 | May 13, 1981 | — | — |
| Herb Miller -a- #342-135-33666 | Vega Petroleum Corporation only | Ector, TXYarbrough & Allen (Wolfcamp) | PluggedOil | 7,750 | May 11, 1981 | — | — |
| North Cowden Unit #1091W42-135-33634 | Occidental Permian Ltd. only | Ector, TXCowden North | PluggedOil | 4,750 | May 6, 1981 | — | — |
| North Cowden Unit #110342-135-33635 | Occidental Permian Ltd. only | Ector, TXCowden North | PluggedOil | 4,425 | May 6, 1981 | — | — |
| North Cowden Unit #110142-135-33636 | Occidental Permian Ltd. only | Ector, TXCowden North | PluggedOil | 4,425 | May 6, 1981 | — | — |
| North Cowden Unit #110042-135-33637 | Occidental Permian Ltd. only | Ector, TXCowden North | ActiveOil | 4,404 | May 6, 1981 | — | — |
| North Cowden Unit #109842-135-33638 | Occidental Permian Ltd. only | Ector, TXCowden North | Shut inOil | 4,430 | May 6, 1981 | — | — |
| North Cowden Unit #109742-135-33639 | Occidental Permian Ltd. only | Ector, TXCowden North | Shut inOil | 4,450 | May 6, 1981 | — | — |
| North Cowden Unit #109542-135-33640 | Occidental Permian Ltd. only | Ector, TXCowden North | ActiveOil | 4,479 | May 6, 1981 | — | — |
| North Cowden Unit #109042-135-33641 | Occidental Permian Ltd. only | Ector, TXCowden North | Shut inOil | 4,945 | May 6, 1981 | — | — |
| North Cowden Unit #108942-135-33642 | Occidental Permian Ltd. only | Ector, TXCowden North | Shut inOil | 4,645 | May 6, 1981 | — | — |
| North Cowden Unit #108842-135-33643 | Occidental Permian Ltd. only | Ector, TXCowden North | Shut inOil | 4,621 | May 6, 1981 | — | — |
| North Cowden Unit #108742-135-33644 | Occidental Permian Ltd. only | Ector, TXCowden North | PluggedOil | 4,750 | May 6, 1981 | — | — |
| North Cowden Unit #108642-135-33645 | Occidental Permian Ltd. only | Ector, TXCowden North | PluggedOil | 4,650 | May 6, 1981 | — | — |
| Grayburg Gas Unit IX #242-135-33667 | Scout Energy Management LLC only | Ector, TXGoldsmith East (Grayburg) | Temporarily abandonedGas | 4,065 | May 6, 1981 | — | — |
| Goldsmith Andector Unit #e 13W42-135-00392 | Maverick Permian LLC only | Ector, TXGoldsmith (Clear Fork) | Shut inOil | 6,751 | May 5, 1981 | — | — |
| Johnson J. L. -AB- #12642-135-33648 | GL Energy Operating LLC only | Ector, TXJohnson | Shut inOil | 4,260 | May 5, 1981 | — | — |
| Johnson J. L. -AB- #12742-135-33649 | GL Energy Operating LLC only | Ector, TXJohnson | ActiveOil | 4,260 | May 5, 1981 | — | — |
| Parker et al #142-135-33650 | Nicki T Oil & Gas LLC only | Ector, TXHarper | ActiveOil | 4,335 | May 5, 1981 | — | — |
| Fasken David -BM- #142-135-33647 | Amoco Production Company only | Ector, TXFasken (Penn) (10 400) | PluggedOil | 11,000 | May 4, 1981 | — | — |
| Moss -C- #142-135-10486 | Drake Oil & Gas LLC only | Ector, TXHarper | Shut inOil | 8,756 | May 1, 1981 | — | — |
| Cowden W. F. -C- Deep R/a -B- #3042-135-33461 | Amoco Production Co.-Andrews only | Ector, TXAndector (Ellenburger) | PluggedOil | 8,100 | Apr 27, 1981 | — | — |
| Johnson J. L. -AB- #12242-135-33624 | GL Energy Operating LLC only | Ector, TXJohnson | ActiveOil | 4,260 | Apr 20, 1981 | — | — |
| Johnson J. L. -AB- #124W42-135-33625 | GL Energy Operating LLC only | Ector, TXJohnson | PluggedOil | 4,260 | Apr 20, 1981 | — | — |
| Edwards Field Grayburg Unit #73042-135-33627 | AD Astra Resources LLC only | Ector, TXEdwards | PluggedOil | 3,800 | Apr 17, 1981 | — | — |
| Johnson J. L. -AB- #12542-135-33628 | GL Energy Operating LLC only | Ector, TXJohnson | Shut inOil | 4,260 | Apr 17, 1981 | — | — |
| Ratliff Sallie W. #1042-135-33630 | Ovintiv USA Inc. only | Ector, TXHeadlee N. (Devonian) | PluggedOil | 12,500 | Apr 17, 1981 | — | — |
| North Lawson Unit #50842-135-33631 | Endeavor Energy Resources L.P. only | Ector, TXLawson (San Andres) | PluggedOil | 4,500 | Apr 17, 1981 | — | — |
| North Lawson Unit #130142-135-33632 | Endeavor Energy Resources L.P. only | Ector, TXLawson (San Andres) | PluggedOil | 4,500 | Apr 17, 1981 | — | — |
| Parker J. E. -a- #242-135-85572 | Pen-Tex Production Co. Inc. only | Ector, TXHarper | ActiveOil | 4,308 | Apr 17, 1981 | — | — |
| Thomas -F- #942-135-07033 | Shell Western E&P Inc. only | Ector, TXTXL (San Andres) | PluggedOil | 8,026 | Apr 15, 1981 | — | — |
| Edwards Field Grayburg Unit #60842-135-33618 | AD Astra Resources LLC only | Ector, TXEdwards | PluggedOil | 3,800 | Apr 9, 1981 | — | — |
| Edwards Field Grayburg Unit #73142-135-33619 | AD Astra Resources LLC only | Ector, TXEdwards | ActiveOil | 3,725 | Apr 9, 1981 | — | — |
| Yarbrough & Allen #2342-135-05231 | Aghorn Operating Inc. only | Ector, TXYarbrough & Allen (Devonian) | ActiveOil | 10,759 | Apr 8, 1981 | — | — |
| Johnson J. L. -AB- #120W42-135-33608 | GL Energy Operating LLC only | Ector, TXJohnson | ActiveInjection | 4,292 | Apr 8, 1981 | — | — |
| Johnson J. L. -AB- #121W42-135-33614 | GL Energy Operating LLC only | Ector, TXJohnson | ActiveInjection | 4,260 | Apr 8, 1981 | — | — |
| Johnson J. L. -AB- #12342-135-33615 | GL Energy Operating LLC only | Ector, TXJohnson | ActiveOil | 4,260 | Apr 8, 1981 | — | — |
| Goldsmith San Andres Unit #B170W42-135-33616 | Hilcorp Energy Company only | Ector, TXGoldsmith | Shut inOil | 4,160 | Apr 8, 1981 | — | — |
| Goldsmith San Andres Unit #B17342-135-33617 | Hilcorp Energy Company only | Ector, TXGoldsmith | Shut inOil | 4,328 | Apr 8, 1981 | — | — |
| North Lawson Unit #60742-135-33622 | Endeavor Energy Resources L.P. only | Ector, TXLawson (San Andres) | PluggedOil | 4,500 | Apr 8, 1981 | — | — |
| Amburgey -22- #142-135-33613 | Hillin Prod. Co. only | Ector, TXWheeler (Wolfcamp) | PluggedOil | 6,700 | Apr 3, 1981 | — | — |
| SPC #142-135-33620 | Santa FE Energy Oper. Part. LP only | Ector, TXHarper | PluggedOil | 4,500 | Apr 3, 1981 | — | — |
| Lynch #142-135-33612 | Kaspar A. G. only | Ector, TXCowden (Cisco) | PluggedOil | 13,450 | Apr 2, 1981 | — | — |