| McFarland-Hardwick Unit #542-313-31387 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,500 | Mar 26, 2024 | 2 | Apr 2026 |
| Walker-McFarland Unit #142-313-31406 | Wheeler Operating Corporation | MadisonWildcat | Shut inOil | 5,900 | Mar 5, 2024 | 1 | — |
| F. S. Hooper #742-339-31132 | Wheeler Operating Corporation | Montgomery | Not on schedule | 9,600 | Aug 24, 2023 | 1 | — |
| McFarland-Hardwick Unit #842-313-31400 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 8,895 | Apr 26, 2023 | 2 | Apr 2026 |
| McFarland-Hardwick Unit #642-313-31391 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,230 | Jun 15, 2022 | 1 | Apr 2026 |
| McFarland-Hardwick Unit #742-313-31390 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,210 | May 17, 2022 | 1 | Apr 2026 |
| Scholz et al #11W42-313-31376 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 8,710 | May 1, 2019 | 1 | Apr 2026 |
| Scholz et al #7W42-313-31363 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 8,806 | Dec 31, 2018 | 2 | Apr 2026 |
| Scholz et al #2R42-313-31364 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Shut inOil | 8,880 | Sep 30, 2018 | 2 | Apr 2026 |
| Scholz et al #10W42-313-31350 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Shut inOil | 9,563 | Dec 21, 2017 | 2 | Apr 2026 |
| Scholz et al #942-313-31349 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Shut inOil | 9,580 | Dec 20, 2017 | 3 | Apr 2026 |
| McFarland-Hardwick Unit #4W42-313-31348 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Shut inOil | 9,385 | Oct 20, 2017 | 2 | Apr 2026 |
| McFarland-Hardwick Unit #342-313-31347 | Wheeler Operating Corporation | MadisonHalliday (Woodbine) | Shut inOil | 9,450 | Oct 17, 2017 | 2 | Nov 2025 |
| McFarland Hardwick Unit #1W42-313-31341 | Wheeler Operating Corporation | MadisonHalliday (Woodbine) | ActiveInjection | 9,364 | Apr 28, 2017 | 2 | — |
| McFarland-Hardwick Unit #2WA42-313-31339 | Wheeler Operating Corporation | MadisonHalliday (Woodbine) | Shut inOil | 9,490 | Apr 13, 2017 | 2 | Nov 2025 |
| Scholz et al #242-313-30517 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveWater Supply | 9,384 | Apr 25, 2016 | 3 | Apr 2026 |
| Scholz et al #7W42-313-31323 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Not on schedule | 9,100 | Apr 13, 2016 | 2 | — |
| Scholz et al #542-313-31321 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,432 | Apr 8, 2016 | 2 | Apr 2026 |
| Scholz et al #842-313-31322 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,518 | Apr 8, 2016 | 2 | Apr 2026 |
| Scholz-Hardwick #6W42-313-31320 | Wheeler Operating Corporation | MadisonFort Trinidad (Dexter) | ActiveOil | 9,456 | Apr 1, 2016 | 3 | Mar 2026 |
| Scholz et al #342-313-30698 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveInjection | 9,400 | Mar 18, 2016 | 3 | Apr 2026 |
| Scholz et al #442-313-31314 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,002 | Dec 16, 2015 | 1 | Apr 2026 |
| Hooper Fannie #342-339-00558 | Wheeler Operating Corporation | MontgomeryConroe | Temporarily abandonedGas | 5,019 | Apr 24, 2013 | 3 | Apr 2026 |
| Gibbs Brothers #142-471-30233 | Wheeler Operating Corporation | WalkerMossy Grove (Glen Rose -B-) | Plugged | 12,600 | Feb 13, 2012 | 2 | — |
| Hooper Fannie -a- #4RE42-339-00278 | Wheeler Operating Corporation | MontgomeryConroe | Shut inOil | 5,150 | Jul 11, 2011 | 6 | Jun 2025 |
| McFarland-Hardwick Unit #142-313-30043 | Wheeler Operating Corporation | MadisonHalliday (Woodbine) | PluggedOil | 10,000 | Apr 11, 2011 | 1 | Nov 2025 |
| Hooper Fannie -a- #7RE42-339-00281 | Wheeler Operating Corporation | MontgomeryConroe | ActiveInjection | 5,000 | Jul 6, 2010 | 2 | Jun 2025 |
| Gibbs III #242-471-30340 | Wheeler Operating Corporation | Walker | Not on schedule | 6,500 | Sep 30, 2008 | 1 | — |
| Amerada-Riley #142-471-30251 | Wheeler Operating Corporation | WalkerWildcat | PluggedGas | 17,000 | Jun 20, 2007 | 2 | — |
| Kieke L. #242-207-31478 | Wheeler Operating Corporation | HaskellStamford West (Canyon Sand) | PluggedOil | 3,000 | Jun 11, 2007 | 2 | May 1997 |
| Sam Houston East #242-471-30011 | Wheeler Operating Corporation | WalkerOakhurst (Wilcox 9900) | PluggedGas | 11,700 | May 11, 2006 | 3 | — |
| Gibbs III #142-471-00072 | Wheeler Operating Corporation | WalkerWildcat | PluggedGas | 5,200 | Mar 3, 2006 | 1 | — |
| Gibbs II - Bennett #142-471-30328 | Wheeler Operating Corporation | WalkerWildcat | PluggedGas | 2,500 | Feb 13, 2006 | 1 | — |
| Walters #242-339-31068 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | PluggedGas | 1,800 | Oct 27, 2005 | 1 | — |
| Dunn B #742-339-31069 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | Temporarily abandonedGas | 1,582 | Oct 27, 2005 | 1 | Apr 2021 |
| Gibbs G #142-471-30321 | Wheeler Operating Corporation | Walker | Drilled | 3,100 | Oct 27, 2005 | 1 | — |
| Dunn a #542-339-31067 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | Temporarily abandonedGas | 1,822 | Sep 7, 2005 | 1 | Apr 2021 |
| Dunn B #542-339-00703 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | Temporarily abandonedGas | 5,200 | Sep 1, 2005 | 1 | Apr 2021 |
| Dunn -B- #642-339-31065 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | Shut inOil | 1,540 | Aug 9, 2005 | 2 | Jul 2020 |
| Pdo McDaniel #142-471-30316 | Wheeler Operating Corporation | WalkerWildcat | PluggedGas | 5,000 | Jul 6, 2005 | 2 | — |
| Haley Heirs #242-289-31499 | Wheeler Operating Corporation | LeonNavarro Crossing (Woodbine) | Shut inOil | 5,950 | Jun 23, 2005 | 1 | Jun 2009 |
| Pdo Edgar-Cormier #142-407-30621 | Wheeler Operating Corporation | San JacintoWildcat | PluggedGas | 5,000 | Jun 6, 2005 | 2 | — |
| Pdo Horizon #142-407-30622 | Wheeler Operating Corporation | San JacintoWildcat | PluggedGas | 5,000 | Jun 6, 2005 | 2 | — |
| Pdo Nathan Williams #142-407-30623 | Wheeler Operating Corporation | San JacintoWildcat | Temporarily abandonedGas | 2,000 | Jun 6, 2005 | 2 | — |
| Pdo Painter #142-471-30315 | Wheeler Operating Corporation | WalkerWildcat | Temporarily abandonedGas | 2,500 | Jun 6, 2005 | 2 | — |
| Eastham #142-407-30556 | Wheeler Operating Corporation | San JacintoPainter (Caddel) | PluggedGas | 1,000 | Mar 17, 2005 | 2 | May 2005 |
| Cox Phillip #142-289-31429 | Wheeler Operating Corporation | LeonNavarro Crossing (Woodbine) | Shut inOil | 5,950 | Oct 8, 2004 | 1 | Jan 2010 |
| Gibbs Brothers & Company a #342-471-00030 | Wheeler Operating Corporation | WalkerSam Houston | Temporarily abandonedGas | 2,425 | Jul 7, 2004 | 1 | Apr 2021 |
| Dunn a #142-339-00294 | Wheeler Operating Corporation | MontgomeryConroe (Cons. L) | Temporarily abandonedGas | 5,127 | Jun 15, 2004 | 2 | May 2020 |
| Dunn a #342-339-30019 | Wheeler Operating Corporation | MontgomeryConroe (Cons. L) | PluggedGas | 3,887 | Jan 7, 2004 | 1 | Apr 2021 |