| Hall, Ray W. #142-491-30196 | Guardian Oil Company | Williamson, TX | Not on schedule | 1,330 | Jul 12, 1977 | — | — |
| Roberts, E. Fee #142-491-30192 | Bachmeyer, Marvin | Williamson, TX | Not on schedule | 1,200 | Jun 23, 1977 | — | — |
| Prinz, Otto et al #342-491-30070 | Spiller, H. G. | Williamson, TX | Not on schedule | 1,500 | Apr 22, 1977 | — | — |
| Purcell S. E. #142-491-00003 | — | Williamson, TX | Plugged | — | — | — | — |
| Dollinger #4A42-491-00120 | P&F Operations LLC | Williamson, TXThrall | Shut inOil | 1,000 | — | — | — |
| Dollinger #1A42-491-00121 | P&F Operations LLC | Williamson, TXThrall | Shut inOil | 1,000 | — | — | — |
| Stiles H. A. #7642-491-00124 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #7542-491-00125 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Dollinger #6A42-491-00127 | P&F Operations LLC | Williamson, TXThrall | Shut inOil | 1,000 | — | — | — |
| Stiles H. A. #7242-491-00314 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Abbott Fannie #142-491-00377 | Thomas & Rogers | Williamson, TXChapman Abbott | Not on scheduleOil | — | — | — | — |
| Hebbe #142-491-00483 | Bachmeyer Marvin | Williamson, TXCoupland E. (Serpentine) | PluggedOil | — | — | — | — |
| Hebbe #242-491-00484 | Bachmeyer Marvin | Williamson, TXCoupland E. (Serpentine) | PluggedOil | — | — | — | — |
| Lawrence Barney #142-491-00562 | Sun Expl. & Prod. Co.-Corpus | Williamson, TXChapman Abbott | PluggedOil | — | — | — | — |
| Brinkmeyer -a- #142-491-00578 | Black Jack Services L.L.C. | Williamson, TXBeyersville SW. | PluggedOil | — | — | — | — |
| Zylstra Selma #142-491-00598 | — | Williamson, TX | Plugged | — | — | — | — |
| Chapman-Abbott Unit #03142-491-00623 | Genesis Well Service | Williamson, TXChapman Abbott | ActiveOil | 1,972 | — | — | — |
| Sladek A. #142-491-00676 | Magnum Oilfield Services LLC | Williamson, TXNoack | PluggedOil | — | — | — | — |
| Sladek A. #242-491-00677 | Magnum Oilfield Services LLC | Williamson, TXNoack | PluggedOil | — | — | — | — |
| Sladek A. #342-491-00678 | Magnum Oilfield Services LLC | Williamson, TXNoack | PluggedOil | — | — | — | — |
| Sladek Eugene #342-491-00681 | Magnum Oilfield Services LLC | Williamson, TXNoack | PluggedOil | — | — | — | — |
| Sladek Eugene #1A42-491-00682 | Magnum Oilfield Services LLC | Williamson, TXNoack | PluggedOil | — | — | — | — |
| Sladek Eugene #2A42-491-00683 | Magnum Oilfield Services LLC | Williamson, TXNoack | PluggedOil | — | — | — | — |
| Lawrence M. V. #142-491-00699 | Booth C. H. Tr. | Williamson, TXChapman Abbott | PluggedOil | — | — | — | — |
| Chapman-Abbott Unit #15642-491-00705 | Genesis Well Service | Williamson, TXChapman Abbott | ActiveOil | 1,800 | — | — | — |
| Chapman-Abbott Unit #20342-491-00764 | Genesis Well Service | Williamson, TXChapman Abbott | ActiveOil | 1,800 | — | — | — |
| Chapman-Abbott Unit #25442-491-00788 | Genesis Well Service | Williamson, TXChapman Abbott | PluggedOil | — | — | — | — |
| Chapman-Abbott Unit #25142-491-00790 | Genesis Well Service | Williamson, TXChapman Abbott | ActiveOil | 1,800 | — | — | — |
| Stiles H. A. #7442-491-00808 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Chapman-Abbott Unit #13142-491-00875 | Genesis Well Service | Williamson, TXChapman Abbott | ActiveOil | 1,800 | — | — | — |
| Chapman-Abbott Unit #16442-491-00892 | Genesis Well Service | Williamson, TXChapman Abbott | ActiveOil | 1,800 | — | — | — |
| Stiles H. A. #2042-491-00893 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #3042-491-00894 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #3242-491-00895 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #3642-491-00896 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #3942-491-00897 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #4042-491-00898 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #4642-491-00899 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #4942-491-00900 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Stiles H. A. #51A42-491-00902 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |
| Brinkmeyer -a- #542-491-20000 | Black Jack Services L.L.C. | Williamson, TXBeyersville SW. | PluggedOil | — | — | — | — |
| Brinkmeyer -a- #3A42-491-20002 | Black Jack Services L.L.C. | Williamson, TXBeyersville SW. | PluggedOil | — | — | — | — |
| Brinkmeyer -a- #242-491-20005 | Black Jack Services L.L.C. | Williamson, TXBeyersville SW. | PluggedOil | — | — | — | — |
| Brinkmeyer -a- #442-491-20009 | Black Jack Services L.L.C. | Williamson, TXBeyersville SW. | PluggedOil | — | — | — | — |
| Brinkmeyer -a- #642-491-20013 | — | Williamson, TX | Plugged | — | — | — | — |
| Hall Ray W. #442-491-30001 | Magnum Oilfield Services LLC | Williamson, TXMatthews | Shut inOil | 942 | — | — | — |
| Hall Ray W. #542-491-30004 | Magnum Oilfield Services LLC | Williamson, TXMatthews | Shut inOil | 945 | — | — | — |
| Hall Ray W. #342-491-30005 | Magnum Oilfield Services LLC | Williamson, TXMatthews | Shut inOil | 939 | — | — | — |
| Hall Ray W. #242-491-30006 | Magnum Oilfield Services LLC | Williamson, TXMatthews | Shut inOil | 937 | — | — | — |
| Seggern #142-491-30052 | Thrall Operating Company Inc. | Williamson, TXThrall | PluggedOil | — | — | — | — |