| Wiederkehr 365 #542-131-39667 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (990 Sand) | Shut inOil | 1,210 | Apr 28, 2022 | 1 | Mar 2025 |
| Wiederkehr 365 #642-131-39663 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (990 Sand) | ActiveInjection | 1,210 | Apr 19, 2022 | 1 | Mar 2025 |
| Wiederkehr L. #20442-131-35770 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (800 Sand) | ActiveGas | 1,796 | Dec 22, 2021 | 2 | Sep 2023 |
| Hinojosa G.C. #242-131-36099 | Black Gold Operating Co LLC | DuvalStarr Brite W. (5980) | ActiveGas | 6,110 | Mar 2, 2011 | 3 | Oct 2021 |
| Hinojosa a #2 U42-131-36370 | Black Gold Operating Co LLC | DuvalStarr Brite W. (6970 Yegua) | Shut inGas | 7,780 | Mar 2, 2011 | 3 | Dec 2000 |
| Hinojosa a #1U42-131-36074 | Black Gold Operating Co LLC | DuvalStarr Brite W (4470) | ActiveGas | 6,026 | Apr 9, 2009 | 3 | Feb 2024 |
| Looney #242-131-36098 | Black Gold Operating Co LLC | DuvalStarr Brite W. (5380) | Temporarily abandonedGas | 6,062 | Apr 3, 2009 | 3 | Apr 2024 |
| Hinojosa #442-131-38794 | Black Gold Operating Co LLC | DuvalStarr Brite W. (7080 Yegua) | Temporarily abandonedGas | 7,082 | Apr 5, 2005 | 1 | — |
| Wiederkehr L. #21642-131-38600 | Black Gold Operating Co LLC | DuvalGovernment Wells N. ( Cole) | ActiveOil | 1,730 | Apr 16, 2004 | 2 | Mar 2026 |
| Wiederkehr L. #9742-131-05066 | Black Gold Operating Co LLC | DuvalGovernment Wells N.(1200) | ActiveGas | 5,480 | Jul 29, 2003 | 2 | Apr 2026 |
| Wiederkehr L. #21242-131-38601 | Black Gold Operating Co LLC | DuvalGovernment Wells N. (1100) | ActiveGas | 2,142 | Mar 5, 2003 | 1 | Dec 2024 |
| Wiederkehr L. #21442-131-38597 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | Shut inOil | 3,380 | Jan 29, 2003 | 1 | May 2018 |
| D C R C Section 54 #542-131-37990 | Black Gold Operating Co LLC | DuvalGovernment Wells N.(mirando UP) | ActiveGas | 3,000 | May 21, 2001 | 4 | Apr 2026 |
| Looney C. R. et al #342-131-38196 | Black Gold Operating Co LLC | DuvalStarr Brite W. (5380) | Temporarily abandonedGas | 6,100 | Jun 5, 1997 | 2 | Nov 2007 |
| Hinojosa a #342-131-36479 | Black Gold Operating Co LLC | DuvalStarr Brite W. (5380) | Temporarily abandonedGas | 7,324 | Nov 7, 1996 | 2 | Apr 2009 |
| Hinojosa B #142-131-36186 | Black Gold Operating Co LLC | DuvalStarr Brite W (4470) | Temporarily abandonedGas | 6,007 | Nov 1, 1996 | 2 | Feb 1998 |
| Ramirez M. Gas Unit #2 U42-131-36588 | Black Gold Operating Co LLC | DuvalStarr Brite W. (6970 Yegua) | Temporarily abandonedGas | 7,707 | Aug 29, 1996 | 2 | Jan 2016 |
| M. Ramirez Gas Unit #142-131-36489 | Black Gold Operating Co LLC | DuvalStarr Brite W. (4900) | Temporarily abandonedGas | 7,825 | Apr 4, 1996 | 2 | Apr 2024 |
| M. Ramirez Gas Unit #342-131-36661 | Black Gold Operating Co LLC | DuvalStarr Brite W. (5380) | ActiveGas | 7,780 | Feb 29, 1996 | 2 | Oct 2021 |
| Hinojosa B #242-131-36439 | Black Gold Operating Co LLC | DuvalStarr Brite W. (4900) | Temporarily abandonedGas | 7,818 | Mar 22, 1995 | 3 | Apr 2024 |
| Dcrc-Tendido GU #3 #1 C42-131-37929 | Black Gold Operating Co LLC | DuvalEllie C. (Wilcox) | ActiveGas | 8,500 | Mar 22, 1994 | 1 | Apr 2026 |
| Wiederkehr L. #12842-131-05115 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 1,956 | Oct 28, 1993 | 1 | Mar 2026 |
| D.C.R.C.-State Tendido #1HZ42-131-37666 | Black Gold Operating Co LLC | DuvalEllie C. (Wilcox) | ActiveGas | 8,410 | Jan 19, 1993 | 1 | Mar 2026 |
| Wiederkehr L. #21042-131-37544 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | ActiveGas | 2,465 | Mar 9, 1992 | 1 | Apr 2026 |
| Wiederkehr L. #13742-131-05044 | Black Gold Operating Co LLC | DuvalGovernment Wells N. ( Wilcox) | Temporarily abandonedGas | 7,523 | Dec 14, 1989 | 1 | — |
| Wiederkehr L. #11442-131-05052 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (1000 Sand) | Shut inOil | 5,401 | Sep 1, 1989 | 2 | Mar 2026 |
| Wiederkehr L. #16442-131-31415 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,007 | Apr 1, 1988 | 1 | — |
| Wiederkehr L. #20942-131-37091 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | Shut inOil | 4,200 | Feb 11, 1988 | 2 | May 2018 |
| Wiederkehr L. #11542-131-05043 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | Shut inOil | 5,438 | Jan 12, 1988 | 1 | May 2018 |
| Wiederkehr L. #5642-131-05032 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,283 | Mar 4, 1987 | 1 | — |
| Wiederkehr L. #18542-131-33103 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,450 | Jul 25, 1986 | 2 | — |
| Wiederkehr L. #6742-131-05039 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,262 | Jul 15, 1986 | 1 | — |
| Wiederkehr L. #18442-131-33102 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,528 | Jun 20, 1986 | 2 | — |
| Barrera B #342-131-36799 | Black Gold Operating Co LLC | DuvalStarr Brite W. (5380) | Temporarily abandonedGas | 7,273 | Feb 10, 1986 | 2 | Sep 2000 |
| Wiederkehr L. #12342-131-05071 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,199 | Nov 26, 1985 | 1 | — |
| Wiederkehr L. #5842-131-05034 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,284 | Jan 28, 1985 | 1 | — |
| Wiederkehr L. #13542-131-02530 | Black Gold Operating Co LLC | DuvalGovernment Wells N. ( Mirando) | Temporarily abandonedGas | 7,657 | Sep 10, 1984 | 1 | Apr 2001 |
| Wiederkehr L. #9942-131-05067 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 7,784 | Jul 9, 1984 | 1 | — |
| Wiederkehr L. #11042-131-05069 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | PluggedOil | 5,399 | May 14, 1984 | 2 | — |
| Wiederkehr L. #11642-131-05053 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 5,450 | Jan 5, 1984 | 2 | — |
| Wiederkehr L. #19042-131-33627 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 3,400 | Dec 23, 1983 | 3 | — |
| Wiederkehr L. #12142-131-05054 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | PluggedOil | 5,416 | Dec 15, 1982 | 3 | — |
| Duval County Ranch Co. a #242-131-30981 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (970 Sand) | Shut inOil | 2,026 | Jun 28, 1982 | 1 | Aug 2024 |
| Wiederkehr L. #18342-131-33104 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | PluggedOil | 4,107 | May 27, 1982 | 2 | — |
| Wiederkehr L. #4442-131-02515 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,050 | Aug 20, 1981 | 1 | — |
| Wiederkehr L. #5742-131-05033 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | PluggedOil | 2,030 | Jul 30, 1981 | 1 | — |
| Wiederkehr L. #18942-131-35260 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | PluggedOil | 3,700 | Jul 15, 1981 | 1 | May 2018 |
| Wiederkehr L. #20042-131-35115 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | ActiveGas | 3,250 | Jan 14, 1981 | 1 | Apr 2026 |
| Wiederkehr L. #19942-131-35076 | Black Gold Operating Co LLC | DuvalGovt. Wells N. (Yegua 3250) | Shut inOil | 3,407 | Oct 30, 1980 | 1 | May 2018 |
| Wiederkehr L. #9642-131-05098 | Black Gold Operating Co LLC | DuvalGovt. Wells N. | Shut inOil | 5,407 | Oct 7, 1980 | 1 | Mar 2026 |