| Corbett #142-039-01449 | McGowan Working Partners Inc. | BrazoriaBonney (7600 Sand) | Shut inOil | 7,607 | Apr 21, 2023 | 2 | Sep 1994 |
| Bennett W. H. #1142-057-00016 | McGowan Working Partners Inc. | CalhounHeyser (4800 Greta) | ActiveInjection | 5,512 | Jan 31, 2022 | 3 | — |
| Campbell J. A. #942-001-00820 | McGowan Working Partners Inc. | AndersonCayuga | PluggedOil | 4,150 | Jun 19, 2018 | 1 | Aug 2026 |
| Wills N. N. -a- #1442-001-00882 | McGowan Working Partners Inc. | AndersonCayuga | ActiveInjection | 4,092 | Nov 17, 2017 | 2 | Aug 1994 |
| -L- Ranch Co. -a- #2142-239-02243 | McGowan Working Partners Inc. | JacksonLolita | ActiveInjection | 5,925 | Nov 14, 2016 | 2 | Jul 2010 |
| Tullis 216 #342-297-35089 | McGowan Working Partners Inc. | Live OakTom Lyne NE. (Hockley E) | ActiveInjection | 3,500 | Sep 15, 2016 | 2 | — |
| Welder E. H. -C- #10R42-409-01563 | McGowan Working Partners Inc. | San PatricioPlymouth | Shut inOil | 5,648 | Jul 31, 2013 | 1 | Aug 2026 |
| Welder E. H. -C- #3842-409-02142 | McGowan Working Partners Inc. | San PatricioPlymouth | Shut inOil | 5,647 | Jun 19, 2013 | 1 | Aug 2026 |
| E. H. Welder C #13542-409-01589 | McGowan Working Partners Inc. | San PatricioPlymouth (6100 Sand) | ActiveOil | 6,162 | Apr 23, 2013 | 4 | Aug 2026 |
| Ramsey State Prison Farm -B- #1442-039-32306 | McGowan Working Partners Inc. | BrazoriaLochridge (Miocene B-2) | Temporarily abandonedGas | 5,662 | Apr 18, 2013 | 4 | May 2013 |
| E. H. Welder C #97W42-409-01265 | McGowan Working Partners Inc. | San PatricioPlymouth | ActiveInjection | 5,875 | Apr 9, 2013 | 3 | Jul 2011 |
| Welder E. H. -C- #10542-409-01885 | McGowan Working Partners Inc. | San PatricioPlymouth | Shut inOil | 6,856 | Mar 26, 2013 | 2 | Aug 2026 |
| Welder E. H. -C- #4442-409-01864 | McGowan Working Partners Inc. | San PatricioPlymouth | Shut inOil | 5,920 | Mar 15, 2013 | 1 | Aug 2026 |
| Welder E. H. -C- #4342-409-02143 | McGowan Working Partners Inc. | San PatricioPlymouth (Main Greta Sand) | PluggedOil | 5,800 | Jan 10, 2013 | 1 | — |
| Welder E. H. -C- #4542-409-02144 | McGowan Working Partners Inc. | San PatricioPlymouth (Main Greta Sand) | PluggedOil | 5,800 | Jan 10, 2013 | 1 | — |
| Welder E. H. -C- #1442-409-01557 | McGowan Working Partners Inc. | San PatricioPlymouth | PluggedOil | 5,800 | Jan 7, 2013 | 2 | Aug 2026 |
| Welder Hrs. #1042-131-00479 | McGowan Working Partners Inc. | DuvalSeven Sisters | PluggedOil | 2,387 | Dec 11, 2012 | 2 | Jan 2013 |
| Mitchell Estate #1642-239-02083 | McGowan Working Partners Inc. | JacksonLolita (Ward Zone) | ActiveOil | 6,394 | Jun 15, 2012 | 2 | Aug 2026 |
| Welder E. H. -C- #8042-409-01898 | McGowan Working Partners Inc. | San PatricioPlymouth | ActiveInjection | 5,750 | Jun 6, 2012 | 1 | Aug 2026 |
| Welder E. H. -C- #8942-409-01842 | McGowan Working Partners Inc. | San PatricioPlymouth | ActiveInjection | 5,778 | May 11, 2012 | 1 | Aug 2026 |
| Pierce Ranch N 4900 Unit #e 242-481-31043 | McGowan Working Partners Inc. | WhartonPierce Ranch (4900) | Shut inOil | 6,512 | Apr 26, 2012 | 4 | Aug 2026 |
| Ten Cate #442-239-02132 | McGowan Working Partners Inc. | JacksonLolita (Mopac Sand) | Shut inOil | 6,508 | Apr 24, 2012 | 2 | Jun 2015 |
| Welder Hrs. a #242-131-00457 | McGowan Working Partners Inc. | DuvalSeven Sisters | PluggedOil | 2,250 | Apr 9, 2012 | 1 | Apr 2023 |
| Welder Hrs. a #642-131-00461 | McGowan Working Partners Inc. | DuvalSeven Sisters | PluggedOil | 2,416 | Apr 9, 2012 | 1 | Apr 2023 |
| Katzfey -B- #142-297-35101 | McGowan Working Partners, Inc. | Live OakAlimar (Hockley "C") | Drilled | 3,050 | Feb 16, 2012 | 1 | — |
| Four-Way Ranch D #142-239-02209 | McGowan Working Partners Inc. | JacksonLolita | ActiveInjection | 5,560 | Jul 14, 2011 | 1 | — |
| A J Willoughby #3 D42-239-02027 | McGowan Working Partners Inc. | JacksonLolita | ActiveInjection | 6,409 | Jul 1, 2011 | 2 | — |
| Pierce Estates Inc. #9642-481-03168 | McGowan Working Partners Inc. | WhartonWithers North (-a- Sand) | Shut inOil | 5,180 | Aug 30, 2010 | 1 | Aug 2026 |
| Pierce Estates Inc. #22A42-481-03159 | McGowan Working Partners Inc. | WhartonWithers North | Shut inOil | 5,400 | Aug 24, 2010 | 1 | Aug 2026 |
| Lander O.M. #742-469-02524 | McGowan Working Partners Inc. | VictoriaHeyser (5400) | Shut inOil | 7,633 | Jul 13, 2010 | 7 | Jan 2010 |
| Four Way Ranch #2542-239-02221 | McGowan Working Partners Inc. | JacksonLolita Deep (7000 Zone) | Temporarily abandonedGas | 8,114 | Sep 4, 2009 | 3 | May 2012 |
| Four-Way Ranch #1742-239-02182 | McGowan Working Partners Inc. | JacksonLolita Deep (7900 Zone) | Shut inOil | 8,092 | Aug 25, 2009 | 1 | Nov 2010 |
| Johnson Elmer #742-239-02154 | McGowan Working Partners Inc. | JacksonLolita Deep (4-Way Zone) | ActiveInjection | 7,140 | Aug 21, 2009 | 2 | Aug 2026 |
| Four Way Ranch #2942-239-02223 | McGowan Working Partners Inc. | JacksonLolita Deep (4-Way Zone) | Shut inOil | 8,107 | Jan 22, 2009 | 1 | Jan 2026 |
| Wesson & Cox #242-239-02198 | McGowan Working Partners Inc. | JacksonLolita (Toney Zone) | Temporarily abandonedGas | 5,932 | Jan 9, 2009 | 3 | Nov 2010 |
| Tytex #1W42-071-32007 | McGowan Working Partners Inc. | ChambersWillow Slough N.(nodosaria 9500) | PluggedOil | 12,600 | Sep 25, 2008 | 3 | Dec 1998 |
| T.K.E. Unit #142-297-34707 | McGowan Working Partners Inc. | Live OakTom Lyne NE. (Hockley E) | ActiveInjection | 4,800 | Sep 17, 2008 | 2 | — |
| Ten Cate #142-239-03919 | McGowan Working Partners Inc. | JacksonLolita (Marginulina Zone) | Shut inOil | 6,402 | Sep 14, 2006 | 1 | — |
| Ramsey State Prison Farm -B- #3D42-039-01887 | McGowan Working Partners Inc. | BrazoriaLochridge | ActiveInjection | 6,368 | Sep 23, 2004 | 3 | Aug 2026 |
| Welder E. H. C #16942-409-32493 | McGowan Working Partners Inc. | San PatricioPlymouth (5390) | ActiveOil | 5,950 | Mar 17, 2004 | 4 | Aug 2026 |
| Pierce Estates Inc. #6142-481-03145 | McGowan Working Partners Inc. | WhartonWithers North (-a- Sand) | Shut inOil | 5,395 | Jan 23, 2004 | 1 | Aug 2026 |
| Pierce Estates Inc. #0142-481-34558 | McGowan Working Partners Inc. | WhartonWithers North (-a- Sand) | Shut inOil | 6,200 | Oct 30, 2003 | 2 | Aug 2026 |
| Wortham V.C. et al Gas Unit #2 F42-001-32231 | McGowan Working Partners Inc. | AndersonCayuga (CV-TP Cons.) | ActiveGas | 8,348 | Oct 22, 2003 | 3 | Aug 2026 |
| Wortham V.C. et al Gas Unit #3 F42-001-32240 | McGowan Working Partners Inc. | AndersonCayuga (Pettit) | ActiveGas | 9,987 | Oct 17, 2003 | 4 | Aug 2026 |
| Wills N.N. #e 742-001-32306 | McGowan Working Partners Inc. | AndersonCayuga (Trinity) | ActiveGas | 11,185 | Aug 28, 2003 | 2 | Aug 2026 |
| Four Way Ranch #3342-239-30258 | McGowan Working Partners Inc. | JacksonLolita Deep (7000 Zone) | ActiveOil | 8,265 | Aug 27, 2003 | 12 | Aug 2026 |
| Rampy H.R. Unit #2 F42-001-32239 | McGowan Working Partners Inc. | AndersonCayuga (CV-TP Cons.) | ActiveGas | 10,050 | Mar 25, 2003 | 2 | Aug 2026 |
| Rampy H.R. Unit #7 F42-001-32273 | McGowan Working Partners Inc. | AndersonCayuga (CV-TP Cons.) | ActiveGas | 9,850 | Mar 25, 2003 | 3 | Oct 2024 |
| Rampy H. R. #4 F42-001-32261 | McGowan Working Partners Inc. | AndersonCayuga (Trinity) | ActiveGas | 9,850 | Mar 13, 2003 | 2 | Aug 2026 |
| East Magnet Withers Frio Unit #3D42-481-32661 | McGowan Working Partners Inc. | WhartonMagnet Withers E. (Frio) | Shut inOil | 5,912 | Feb 27, 2003 | 2 | Aug 2026 |