| Franz J.H. #642-481-33706 | Orx Resources L.L.C. | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 5,800 | Feb 6, 2013 | 4 | Aug 2026 |
| Pierce Estates #C22742-481-34420 | Remora Management LLC | WhartonMagnet Withers | Shut inOil | 5,630 | Jun 28, 2011 | 2 | Aug 2026 |
| Pierce Estates #C17142-481-30385 | Remora Management LLC | WhartonMagnet Withers (Miocene 4000) | Temporarily abandonedGas | 5,723 | Apr 29, 2011 | 3 | Aug 2026 |
| Pierce Estates #C21542-481-32550 | Remora Management LLC | WhartonMagnet Withers (M-7) | Temporarily abandonedGas | 5,650 | May 24, 2010 | 3 | Aug 2026 |
| Cockburn H. C. #63 D42-481-02627 | White Oak Operating Company LLC | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 6,322 | Oct 3, 2006 | 3 | Jul 2026 |
| Pierce Estates #C22342-481-33298 | Remora Management LLC | WhartonMagnet Withers (Miocene 4000) | Temporarily abandonedGas | 5,650 | Sep 29, 2006 | 3 | Aug 2026 |
| Cockburn H. C. #10242-481-30881 | Orx Resources L.L.C. | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 7,520 | Sep 25, 2006 | 4 | Jul 2026 |
| Pierce Estates #C22042-481-33300 | Remora Management LLC | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 6,650 | Aug 4, 2006 | 3 | Aug 2026 |
| Cockburn H. C. #11042-481-32474 | Orx Resources L.L.C. | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 7,151 | Mar 29, 2006 | 9 | Jan 2018 |
| Pierce Estates #C18842-481-30618 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 6,000 | Jan 12, 2005 | 1 | Aug 2026 |
| Pierce Estates #c 5242-481-02734 | Remora Management LLC | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 5,570 | Dec 10, 2004 | 2 | Aug 2026 |
| Pierce Estates #C17242-481-30393 | Apache Corporation | WhartonMagnet Withers (Miocene 3250) | PluggedGas | 5,728 | Jul 23, 2004 | 2 | Nov 2004 |
| Pierce Estates #C11042-481-02921 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,387 | Dec 5, 2003 | 1 | Apr 2005 |
| Pierce Estates #C18242-481-30592 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,550 | Dec 5, 2003 | 3 | Aug 2026 |
| Pierce Estates #c 442-481-02860 | Remora Management LLC | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 6,650 | Jul 25, 2003 | 1 | Aug 2026 |
| Pierce Estates #c 2442-481-02751 | Remora Management LLC | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 5,556 | Jul 14, 2003 | 1 | Aug 2026 |
| Pierce Estates #C22242-481-33299 | Remora Management LLC | WhartonMagnet Withers (Marginulina 1) | ActiveInjection | 5,650 | Jul 16, 2002 | 2 | Aug 2026 |
| Marg. 1 Gas Unit #4742-481-32768 | Remora Management LLC | WhartonMagnet Withers (Marginulina 1) | ActiveInjection | 5,624 | Jun 18, 2002 | 2 | Aug 2026 |
| Pierce Gas Unit O/a #342-481-02987 | XOG Operating LLC | WhartonMagnet Withers (Miocene Upper) | PluggedGas | 6,865 | Dec 19, 1996 | 1 | Oct 2006 |
| Pierce Estates #C15942-481-03597 | Apache Corporation | WhartonMagnet Withers (Miocene Upper) | PluggedGas | 5,616 | Mar 21, 1996 | 2 | Aug 2026 |
| Pierce Gas Unit O/a #242-481-32124 | XOG Operating LLC | WhartonMagnet Withers (M-4) | PluggedGas | 6,600 | Jul 14, 1995 | 4 | — |
| Cockburn H. C. #11742-481-32335 | Exxon Corp. | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 6,200 | Dec 18, 1991 | 2 | Jul 2026 |
| Blue Creek Ranch Co. #742-481-02544 | Exxon Corp. | WhartonMagnet Withers (Miocene Upper) | PluggedGas | 6,762 | Nov 7, 1990 | 1 | — |
| Debruhl H. E. #242-481-02635 | Orx Resources L.L.C. | WhartonMagnet Withers (Marginulina 1) | ActiveInjection | 5,722 | Jul 3, 1990 | 1 | Sep 2015 |
| Pierce Estates #C138 F42-481-02882 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 7,400 | Oct 27, 1989 | 2 | Jul 2004 |
| Cockburn H. C. -a- #242-481-02535 | McGowan Working Partners Inc. | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 6,268 | Jun 8, 1989 | 1 | Dec 2010 |
| Cockburn H.C. B #1342-481-02520 | McGowan Working Partners Inc. | WhartonMagnet Withers (Marginulina 1) | Temporarily abandonedGas | 6,273 | May 23, 1989 | 4 | Dec 2007 |
| Thompson A. C. -a- #1442-481-02701 | Texaco E & P Inc. | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,544 | Apr 17, 1989 | 1 | — |
| Thompson A. C. -a- #142-481-02694 | Texaco E & P Inc. | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,548 | Jul 14, 1988 | 1 | — |
| Fisk Wm. #142-481-02526 | McGowan Working Partners Inc. | WhartonMagnet Withers (Miocene 4000) | PluggedGas | 5,540 | May 23, 1988 | 1 | Aug 1999 |
| State Tracts #142-481-03379 | Apache Corporation | WhartonMagnet Withers | PluggedOil | 5,585 | Apr 25, 1988 | 1 | Apr 1995 |
| Pierce Estates #C20842-481-30907 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,713 | Jul 17, 1987 | 1 | May 2006 |
| Hollywood Gas Unit No. 3 #642-481-20012 | Texaco E & P Inc. | WhartonMagnet Withers (Miocene 4000) | PluggedGas | 6,307 | Jun 3, 1986 | 2 | — |
| Marg. 1 Gas Unit #37 D42-481-03498 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 7,500 | May 29, 1986 | 5 | May 2002 |
| Pierce Estates #143C42-481-02892 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 7,380 | Jan 8, 1986 | 1 | Feb 1999 |
| Marginulina Sand Unit #2 F42-481-03384 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,536 | Jun 25, 1985 | 1 | — |
| Pierce Estates #C16242-481-03606 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,611 | Jun 19, 1985 | 1 | — |
| Hollywood Gas Unit 1 O/a #6 F42-481-03631 | Apache Corporation | WhartonMagnet Withers (Miocene 4200) | PluggedGas | 7,402 | May 22, 1985 | 3 | Dec 1997 |
| Hollywood G/U 4 OA #1042-481-02666 | Apache Corporation | WhartonMagnet Withers (M-8) | PluggedGas | 5,548 | May 29, 1984 | 2 | Sep 2005 |
| Pierce Estates #C15442-481-03496 | Apache Corporation | WhartonMagnet Withers (Miocene 4000) | PluggedGas | 6,300 | Jan 31, 1984 | 1 | — |
| Pierce Estates #b 5642-481-03007 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,750 | Sep 30, 1980 | 1 | — |
| Cockburn H. C. #81 F42-481-03510 | Orx Resources L.L.C. | WhartonMagnet Withers | PluggedOil | 6,950 | May 6, 1980 | 1 | Jul 2026 |
| Thompson A. C. -a- #842-481-02791 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,551 | Oct 22, 1979 | 1 | — |
| Cockburn H. C. #61 J42-481-02629 | Exxon Corp. | WhartonMagnet Withers (Miocene 4200) | PluggedGas | 6,850 | Aug 31, 1979 | 4 | Jul 2026 |
| Pierce Estates #b 99 J42-481-02995 | Apache Corporation | WhartonMagnet Withers (F-13) | PluggedGas | 7,450 | May 28, 1979 | 2 | — |
| Pierce Estates #C133 J42-481-02741 | Apache Corporation | WhartonMagnet Withers (Lacy Armour) | PluggedGas | 7,500 | May 22, 1978 | 1 | — |
| Pierce Estates #C146 F42-481-02871 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 7,375 | May 16, 1978 | 1 | Dec 1996 |
| Pierce Estates #c 2542-481-02759 | Apache Corporation | WhartonMagnet Withers (Marginulina 1) | PluggedGas | 5,558 | Feb 22, 1978 | 1 | — |
| Pierce Estates #c 12 C42-481-31260 | Texaco Inc. | WhartonMagnet Withers (Marginulina 1) | Not on scheduleGas | 6,928 | Jan 31, 1978 | 1 | — |
| 142-481-02460 | Texaco Inc. | WhartonMagnet Withers (Marginulina 1) | Not on scheduleGas | — | — | 0 | — |