| Kelly #142-317-32717 | Prime Operating Company | Martin, TXSpraberry (Trend Area) | PluggedOil | 9,400 | Jul 1, 1983 | — | — |
| Rayburn #142-329-31173 | Prime Operating Company | Midland, TXSpraberry (Trend Area) | PluggedOil | 9,400 | Jun 28, 1983 | — | — |
| Temple-Eastex 259 #2542-403-30244 | Prime Operating Company | Sabine, TXHemphill (Saratoga-Annona) | PluggedOil | 5,960 | Jun 28, 1983 | — | — |
| O Neal #242-179-31417 | Prime Operating Company | Gray, TXPanhandle Gray County Field | PluggedOil | 3,500 | Jun 15, 1983 | — | — |
| O Neal #442-179-31418 | Prime Operating Company | Gray, TXPanhandle Gray County Field | PluggedOil | 3,500 | Jun 15, 1983 | — | — |
| Hugh A. Fitzsimons et al -Z- #14642-127-31953 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,200 | Jun 3, 1983 | — | — |
| Burger a #142-179-31396 | Prime Operating Company | Gray, TXPanhandle Gray County Field | PluggedOil | 3,500 | May 24, 1983 | — | — |
| O Neal #142-179-31397 | Prime Operating Company | Gray, TXPanhandle Gray County Field | PluggedOil | 3,500 | May 24, 1983 | — | — |
| Runge #142-413-31320 | Prime Operating Company | Schleicher, TXHulldale N. (Strawn 5650) | PluggedOil | 5,600 | May 11, 1983 | — | — |
| Wooley B #142-461-32025 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | PluggedOil | 8,450 | May 4, 1983 | — | — |
| French Velma M. #142-461-30416 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | PluggedOil | 8,800 | Apr 15, 1983 | — | — |
| Wooley #142-461-31976 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | PluggedOil | 8,450 | Dec 31, 1982 | — | — |
| Palafox B #442-479-33533 | Prime Operating Company | Webb, TXLas Tiendas (Olmos) | PluggedGas | 7,000 | Dec 31, 1982 | — | — |
| Norma #242-329-31111 | Prime Operating Company | Midland, TXBrazos (San Andres) | PluggedOil | 6,000 | Nov 17, 1982 | — | — |
| San Pedro Ranch #41542-127-31748 | Prime Operating Company | Dimmit, TXHugh Fitzsimons (Olmos) | PluggedGas | 4,000 | Oct 18, 1982 | — | — |
| Scott Katye #142-317-32594 | Prime Operating Company | Martin, TXBreedlove | ActiveOil | 12,018 | Sep 28, 1982 | — | — |
| Norma #142-329-31093 | Prime Operating Company | Midland, TXBrazos (San Andres) | PluggedOil | 4,700 | Sep 24, 1982 | — | — |
| San Pedro Ranch #71542-127-31982 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Sep 14, 1982 | — | — |
| Fitzsimmons Hugh #12342-127-30995 | Prime Operating Company | Dimmit, TXHugh Fitzsimons (Olmos) | PluggedGas | 4,000 | Sep 13, 1982 | — | — |
| San Pedro Ranch #14942-323-31965 | Prime Operating Company | Maverick, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Mar 23, 1982 | — | — |
| San Pedro Ranch #61642-127-32361 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 3,600 | Mar 16, 1982 | — | — |
| San Pedro Ranch #51642-127-32322 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 24, 1982 | — | — |
| San Pedro Ranch #C11642-127-32293 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | 7,000 | Nov 9, 1981 | — | — |
| San Pedro Ranch #1722A42-127-32258 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Sep 15, 1981 | — | — |
| San Pedro Ranch #1722B42-127-32259 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Sep 15, 1981 | — | — |
| San Pedro Ranch #1722D42-127-32260 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Sep 15, 1981 | — | — |
| San Pedro Ranch #1722C42-127-32261 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Sep 15, 1981 | — | — |
| Nail C-12 #142-317-32395 | Prime Operating Company | Martin, TXSpraberry (Trend Area) | PluggedOil | 9,500 | Aug 6, 1981 | — | — |
| San Pedro Ranch DS #111442-127-32222 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Jul 2, 1981 | — | — |
| San Pedro Ranch DS #101442-127-32223 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Jul 2, 1981 | — | — |
| San Pedro Ranch DS #71442-127-32202 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | May 29, 1981 | — | — |
| San Pedro Ranch DS #81442-127-32203 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | May 29, 1981 | — | — |
| San Pedro Ranch DS #91442-127-32204 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | May 29, 1981 | — | — |
| Barreda #342-479-33012 | Prime Operating Company | Webb, TXLas Tiendas (Olmos) | PluggedGas | 7,500 | Apr 8, 1981 | — | — |
| San Pedro Ranch #152242-127-32140 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 13, 1981 | — | — |
| San Pedro Ranch #112242-127-32152 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 13, 1981 | — | — |
| San Pedro Ranch #82242-127-32153 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 13, 1981 | — | — |
| San Pedro Ranch #92242-127-32154 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 13, 1981 | — | — |
| San Pedro Ranch #102242-127-32155 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 13, 1981 | — | — |
| San Pedro Ranch #162242-127-32142 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 11, 1981 | — | — |
| San Pedro Ranch #132242-127-32143 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 11, 1981 | — | — |
| San Pedro Ranch #122242-127-32144 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 11, 1981 | — | — |
| San Pedro Ranch #142242-127-32145 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 11, 1981 | — | — |
| San Pedro Ranch #72242-127-32146 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 11, 1981 | — | — |
| San Pedro Ranch #62242-127-32147 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Feb 11, 1981 | — | — |
| Connell Estate #442-461-31698 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | PluggedOil | 9,200 | Dec 10, 1980 | — | — |
| Halamicek 43 -1 #142-461-31691 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | PluggedOil | 9,000 | Dec 4, 1980 | — | — |
| Baumann -a- #142-329-30953 | Prime Operating Company | Midland, TXSpraberry (Trend Area) | PluggedOil | 8,700 | Nov 6, 1980 | — | — |
| Fitzsimons Hugh A. et al -Z- #1042 C42-127-32069 | Prime Operating Company | Dimmit, TXSan Pedro | PluggedGas | 4,100 | Aug 12, 1980 | — | — |
| Connell Estate #342-461-31604 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | PluggedOil | 9,200 | Jul 2, 1980 | — | — |