| Old Ocean Unit #25042-039-33009 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | ActiveGas | 10,804 | Mar 28, 2019 | 2 | Apr 2026 |
| Old Ocean Unit #24142-039-32810 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | ActiveGas | 10,805 | Nov 30, 2016 | 3 | Apr 2026 |
| Johnson Foundation #142-321-31892 | Tri-C Resources Partners I LLC only | MatagordaOld Ocean (Cib Haz) | ActiveGas | 10,728 | Jan 26, 2011 | 5 | Mar 2026 |
| Old Ocean Unit #11142-039-03979 | Hilcorp Energy Company only | BrazoriaOld Ocean (F- 2) | Temporarily abandonedGas | 10,865 | Jun 18, 2009 | 4 | Sep 2008 |
| Old Ocean Unit #8642-039-03965 | Hilcorp Energy Company only | BrazoriaOld Ocean (F- 2) | Temporarily abandonedGas | 10,801 | Apr 30, 2009 | 3 | Oct 2008 |
| Old Ocean Unit #22542-039-30288 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Temporarily abandonedGas | 13,388 | Dec 4, 2008 | 2 | May 1996 |
| Old Ocean Unit #4442-039-02838 | Hilcorp Energy Company only | BrazoriaOld Ocean (Larsen) | Temporarily abandonedGas | 10,913 | Aug 22, 2008 | 1 | Mar 2000 |
| Old Ocean Unit #8842-039-02821 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | Temporarily abandonedGas | 10,845 | Jun 21, 2008 | 4 | Jan 2020 |
| Old Ocean Unit #61ST42-039-02829 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | ActiveGas | 10,761 | Apr 11, 2008 | 1 | Apr 2026 |
| Old Ocean Unit #12042-039-03988 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | Temporarily abandonedGas | 10,843 | Apr 11, 2008 | 1 | Oct 2008 |
| Old Ocean Unit #12942-039-04068 | Hilcorp Energy Company only | BrazoriaOld Ocean (Chenault) | Temporarily abandonedGas | 10,932 | Mar 3, 2008 | 2 | Apr 2003 |
| Old Ocean Unit #11342-039-03981 | Hilcorp Energy Company only | BrazoriaOld Ocean (Chenault) | Temporarily abandonedGas | 10,951 | Feb 11, 2008 | 2 | Feb 2010 |
| Old Ocean Unit #8742-039-03966 | Hilcorp Energy Company only | BrazoriaOld Ocean (Chenault) | Temporarily abandonedGas | 10,889 | Sep 6, 2007 | 6 | Nov 2024 |
| Old Ocean Unit #15542-039-04022 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Temporarily abandonedGas | 10,600 | May 25, 2006 | 1 | May 2007 |
| Old Ocean Unit #124 L42-039-04063 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Temporarily abandonedGas | 10,874 | Apr 20, 2006 | 1 | Dec 1996 |
| Old Ocean Unit #12842-039-04067 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Temporarily abandonedGas | 10,826 | Feb 9, 2006 | 2 | Dec 2009 |
| Old Ocean Unit #15642-039-04023 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Temporarily abandonedGas | 10,886 | Jan 17, 2006 | 1 | Aug 2015 |
| Old Ocean Unit #11742-039-03985 | Hilcorp Energy Company only | BrazoriaOld Ocean (Chenault) | PluggedGas | 11,079 | Dec 21, 2005 | 3 | Nov 2000 |
| Old Ocean Unit #136 L42-039-03997 | Hilcorp Energy Company only | BrazoriaOld Ocean (Larsen) | Temporarily abandonedGas | 10,800 | Feb 24, 2003 | 1 | Jul 2015 |
| Old Ocean Unit #108ST42-039-03976 | Hilcorp Energy Company only | BrazoriaOld Ocean (Larsen) | ActiveGas | 10,905 | Jan 22, 2003 | 1 | Apr 2026 |
| Old Ocean Unit #11442-039-03982 | Hilcorp Energy Company only | BrazoriaOld Ocean (Chenault) | Temporarily abandonedGas | 11,060 | Dec 18, 2002 | 2 | Mar 2003 |
| Old Ocean Unit #137ST42-039-03998 | Hilcorp Energy Company only | BrazoriaOld Ocean (Larsen) | Temporarily abandonedGas | 10,850 | May 1, 2002 | 1 | Oct 2012 |
| Old Ocean Unit #13142-039-03992 | Hilcorp Energy Company only | BrazoriaOld Ocean (Larsen) | ActiveGas | 10,671 | Jun 14, 2001 | 4 | Apr 2026 |
| Old Ocean Unit #7842-039-03959 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | Temporarily abandonedGas | 11,012 | Sep 11, 2000 | 2 | Jul 2001 |
| Patton #142-039-04060 | Sandel Operating Company only | BrazoriaOld Ocean (Campbell) | PluggedGas | 11,474 | Jun 5, 2000 | 1 | Feb 2009 |
| Old Ocean Unit #8542-039-03964 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Temporarily abandonedGas | 12,209 | Apr 8, 1991 | 1 | — |
| Old Ocean Unit #7542-039-03956 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | Temporarily abandonedGas | 10,940 | Jan 9, 1990 | 1 | Jul 1996 |
| Old Ocean Unit #119-U42-039-03987 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | Shut inGas | 11,136 | Oct 16, 1989 | 1 | Jul 2003 |
| Old Ocean Unit #4542-039-02839 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | ActiveGas | 10,545 | Dec 15, 1987 | 1 | Apr 2026 |
| Old Ocean Unit #10942-039-03977 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | PluggedGas | 11,016 | Jan 30, 1987 | 1 | Dec 1997 |
| Old Ocean Unit #122L42-039-03990 | Hilcorp Energy Company only | BrazoriaOld Ocean (F-23) | Temporarily abandonedGas | 11,000 | Jun 10, 1985 | 1 | Nov 1996 |
| Old Ocean Unit #7442-039-03955 | Hilcorp Energy Company only | BrazoriaOld Ocean (Armstrong) | Temporarily abandonedGas | 10,868 | Jul 11, 1984 | 1 | — |
| Old Ocean Unit #65 U42-039-02841 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Shut inGas | 10,726 | — | 0 | — |
| Old Ocean Unit #7642-039-03957 | Hilcorp Energy Company only | BrazoriaOld Ocean (Larsen) | Temporarily abandonedGas | 10,867 | — | 0 | — |
| Old Ocean Unit #12742-039-04066 | Hilcorp Energy Company only | BrazoriaOld Ocean (Campbell) | Temporarily abandonedGas | 10,848 | — | 0 | — |
| Benard River Land Development #442-039-80091 | Sandel Operating Company only | BrazoriaOld Ocean (Campbell) | PluggedGas | — | — | 0 | — |