| Wiederkehr L. #19842-131-35040 | Black Gold Operating Co LLC | Duval, TXGovernment Wells N.(1800-E) | Shut inOil | 3,703 | Sep 25, 1980 | — | — |
| Wiederkehr L. #19742-131-35041 | Black Gold Operating Co LLC | Duval, TXGovernment Wells N. (1080) | ActiveGas | 3,500 | Sep 25, 1980 | — | — |
| Wiederkehr L. #15842-131-31173 | Black Gold Operating Co LLC | Duval, TXGovernment Wells N.(1800-E) | PluggedOil | 3,015 | Jun 16, 1980 | — | — |
| Wiederkehr L. #10242-131-05100 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (Yegua 3250) | PluggedOil | 5,433 | May 15, 1980 | — | — |
| Wiederkehr L. #13942-131-02533 | Black Gold Operating Co LLC | Duval, TXGovernment Wells N.(1800-E) | Shut inOil | 3,105 | Apr 16, 1980 | — | — |
| Looney #142-131-34440 | Black Gold Operating Co LLC | Duval, TXStarr Brite W. (5850) | Shut inOil | 6,010 | Dec 20, 1979 | — | — |
| Wiederkehr L. #10942-131-05068 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (Yegua 3250) | PluggedOil | 5,436 | Nov 20, 1979 | — | — |
| Wiederkehr L. #19542-131-33901 | Black Gold Operating Co LLC | Duval, TXGovernment Wells N.(1800-E) | Shut inOil | 6,600 | Sep 6, 1979 | — | — |
| Wiederkehr L. #19342-131-33865 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | ActiveOil | 2,050 | Aug 23, 1979 | — | — |
| Wiederkehr L. #19442-131-33863 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (Yegua 3250) | Shut inOil | 3,500 | Aug 15, 1979 | — | — |
| Wiederkehr L. #19242-131-33632 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (1800 W.) | PluggedOil | 3,400 | Aug 1, 1979 | — | — |
| Wiederkehr L. #19142-131-33629 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | Shut inOil | 1,900 | Jul 30, 1979 | — | — |
| Wiederkehr L. #18842-131-33614 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (Yegua 3250) | Shut inOil | 3,400 | Jul 9, 1979 | — | — |
| Wiederkehr L. #18742-131-33615 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (Yegua 3250) | Shut inOil | 4,150 | Jul 9, 1979 | — | — |
| Wiederkehr L. #18642-131-33440 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (Yegua 3250) | PluggedOil | 3,500 | May 22, 1979 | — | — |
| Govt. Wells N. (1800 Aw&bw)unit #5342-131-33105 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (1800A W) | ActiveInjection | 2,000 | Feb 20, 1979 | — | — |
| Wiederkehr L. #17242-131-31958 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | 2,240 | Dec 19, 1977 | — | — |
| Govt. Wells N. (1800 Aw&bw)unit #3742-131-32455 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (1800A W) | ActiveGas | 1,908 | Oct 13, 1977 | — | — |
| Govt. Wells N. (1800 Aw&bw)unit #5242-131-32454 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. (1800A W) | PluggedOil | 2,500 | Oct 12, 1977 | — | — |
| Wiederkehr L. #3342-131-02426 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #642-131-02491 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #842-131-02492 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #942-131-02493 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #1642-131-02495 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | ActiveOil | 1,744 | — | — | — |
| Wiederkehr L. #1742-131-02496 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | ActiveOil | 1,744 | — | — | — |
| Wiederkehr L. #1942-131-02497 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #2142-131-02498 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #2242-131-02499 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #2442-131-02500 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #2542-131-02501 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #2742-131-02502 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #2842-131-02503 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #3042-131-02504 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #3242-131-02505 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | ActiveOil | 1,744 | — | — | — |
| Wiederkehr L. #3442-131-02506 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #3542-131-02507 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #3642-131-02508 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #3842-131-02510 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #3942-131-02511 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #4042-131-02512 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | Not on scheduleOil | — | — | — | — |
| Wiederkehr L. #4542-131-02516 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #4642-131-02517 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #4742-131-02518 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #5242-131-02519 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #6142-131-02520 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #6342-131-02521 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #8842-131-02522 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | Not on scheduleOil | — | — | — | — |
| Wiederkehr L. #8642-131-02523 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #8542-131-02525 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |
| Wiederkehr L. #9342-131-02527 | Black Gold Operating Co LLC | Duval, TXGovt. Wells N. | PluggedOil | — | — | — | — |