| San Pedro Ranch #22342-127-31739 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Aug 8, 1978 | — | — |
| San Pedro Ranch #21542-127-31740 | Prime Operating Company | Dimmit, TXHugh Fitzsimons (Olmos) | PluggedOil | 4,000 | Aug 8, 1978 | — | — |
| San Pedro Ranch #11642-127-31741 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Aug 8, 1978 | — | — |
| San Pedro Ranch AC #26142-127-00636 | Prime Operating Company | Dimmit, TXFitz (Austin Chalk) | PluggedOil | 7,500 | Dec 1, 1977 | — | — |
| Clarkson E. #542-175-30995 | Prime Operating Company | Goliad, TXGaffney SW. (5300) | PluggedOil | 6,100 | Sep 8, 1977 | — | — |
| Clarkson Edith #4 T42-175-30967 | Prime Operating Company | Goliad, TXGaffney SW. (5300) | PluggedOil | 6,170 | Sep 7, 1977 | — | — |
| Bridges S. R. #1 L42-025-02342 | Prime Operating Company | Bee, TXNormanna (Massive Wilcox First) | PluggedGas | — | — | — | — |
| Sims Gus #1 SWD #142-039-03791 | Prime Operating Company | Brazoria, TXBlue Lake ( 8 900) | PluggedOil | — | — | — | — |
| Turnbull et al /Wilson/ Unit #142-039-03795 | Prime Operating Company | Brazoria, TXBlue Lake | PluggedOil | — | — | — | — |
| Turnbull et al /Wilson/ Unit #342-039-03797 | Prime Operating Company | Brazoria, TXBlue Lake | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #2842-127-00591 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #742-127-00592 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #20642-127-00601 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #1042-127-00603 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #3042-127-00605 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #20942-127-00606 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #19A42-127-00607 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #342-127-00609 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #542-127-00611 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #642-127-00612 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #842-127-00613 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #1342-127-00615 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #11042-127-00616 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #21142-127-00617 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #1542-127-00618 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #12442-127-00619 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #1742-127-00620 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| Fitzsimons #11442-127-00621 | Prime Operating Company | Dimmit, TXHugh Fitzsimons (Olmos) | PluggedGas | — | — | — | — |
| San Pedro Ranch DS #1942-127-00622 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #2042-127-00623 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #2342-127-00626 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #31742-127-00627 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #21042-127-00629 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #21342-127-00631 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #22342-127-00632 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #22442-127-00633 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| Fitzsimons et al #12842-127-00634 | Prime Operating Company | Dimmit, TXHugh Fitzsimons (Olmos) | PluggedGas | — | — | — | — |
| San Pedro Ranch DS #22942-127-00635 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #31042-127-20065 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch #1542-127-30994 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch #12642-127-30997 | Prime Operating Company | Dimmit, TXHugh Fitzsimons (Olmos) | PluggedOil | — | — | — | — |
| San Pedro Ranch #11542-127-31033 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch #12242-127-31034 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #11142-127-80070 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #11342-127-80071 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #12042-127-80072 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch DS #51542-127-80079 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch-Conoco #16342-127-80156 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |
| San Pedro Ranch-Conoco #d 142-127-80323 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | Not on scheduleOil | — | — | — | — |
| San Pedro Ranch DS #2942-127-80916 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | — | — | — | — |