| McFarland-Hardwick Unit #542-313-31387 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,500 | Mar 26, 2024 | 2 | Aug 2026 |
| Walker-McFarland Unit #142-313-31406 | Wheeler Operating Corporation | MadisonWildcat | Shut inOil | 5,900 | Mar 5, 2024 | 1 | — |
| McFarland-Hardwick Unit #842-313-31400 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 8,895 | Apr 26, 2023 | 2 | Aug 2026 |
| McFarland-Hardwick Unit #642-313-31391 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,230 | Jun 15, 2022 | 1 | Aug 2026 |
| McFarland-Hardwick Unit #742-313-31390 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 9,210 | May 17, 2022 | 1 | Aug 2026 |
| Scholz et al #11W42-313-31376 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 8,710 | May 1, 2019 | 1 | Aug 2026 |
| Scholz et al #7W42-313-31363 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveOil | 8,806 | Dec 31, 2018 | 2 | Aug 2026 |
| Scholz et al #2R42-313-31364 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Shut inOil | 8,880 | Sep 30, 2018 | 2 | Aug 2026 |
| Scholz et al #10W42-313-31350 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Shut inOil | 9,563 | Dec 21, 2017 | 2 | Aug 2026 |
| Scholz et al #942-313-31349 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | Shut inOil | 9,580 | Dec 20, 2017 | 3 | Aug 2026 |
| McFarland Hardwick Unit #1W42-313-31341 | Wheeler Operating Corporation | MadisonHalliday (Woodbine) | ActiveInjection | 9,364 | Apr 28, 2017 | 2 | — |
| Scholz et al #242-313-30517 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveWater Supply | 9,384 | Apr 25, 2016 | 3 | Aug 2026 |
| Scholz et al #342-313-30698 | Wheeler Operating Corporation | MadisonFt. Trinidad (Lewisville 8900) | ActiveInjection | 9,400 | Mar 18, 2016 | 3 | Aug 2026 |
| 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 |
| Kieke L. #242-207-31478 | Wheeler Operating Corporation | HaskellStamford West (Canyon Sand) | PluggedOil | 3,000 | Jun 11, 2007 | 2 | May 1997 |
| 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 Corporationpermit operator | Walker | Drilled | 3,100 | Oct 27, 2005 | 1 | — |
| 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 |
| Haley Heirs #242-289-31499 | Wheeler Operating Corporation | LeonNavarro Crossing (Woodbine) | Shut inOil | 5,950 | Jun 23, 2005 | 1 | Jun 2009 |
| Dunn a #142-339-00294 | Wheeler Operating Corporation | MontgomeryConroe (Cons. L) | Temporarily abandonedGas | 5,127 | Jun 15, 2004 | 2 | May 2020 |
| Hooper Fannie #242-339-00557 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | PluggedGas | 5,155 | Sep 22, 2003 | 2 | Apr 2005 |
| Haley Heirs #142-289-31371 | Wheeler Operating Corporation | LeonNavarro Crossing | Temporarily abandonedGas | 5,951 | Jan 27, 2003 | 1 | — |
| Clark Wm. #2A42-339-31035 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | PluggedGas | 2,818 | Jan 13, 2003 | 1 | May 2009 |
| Clark Wm. #1A42-339-31020 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | PluggedGas | 4,000 | Oct 4, 2002 | 2 | May 2009 |
| Hooper Fannie a #1142-339-31001 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | PluggedGas | 1,950 | Jul 13, 2001 | 1 | Jun 2002 |
| Hooper Fannie #442-339-00559 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | Temporarily abandonedGas | 5,136 | May 22, 2001 | 2 | Jan 2003 |
| Hooper Fannie -a- #542-339-00560 | Wheeler Operating Corporation | MontgomeryConroe | Shut inOil | 5,200 | May 22, 2001 | 1 | Aug 2026 |
| Hooper Fannie #142-339-00556 | Wheeler Operating Corporation | MontgomeryConroe (Cons. U) | Temporarily abandonedGas | 5,145 | Feb 2, 2001 | 2 | Oct 2002 |
| Post-Montgomery II #142-169-33574 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 4,000 | Mar 6, 2000 | 1 | Nov 2000 |
| Hoehne #142-123-31875 | Wheeler Operating Corporation | De WittRoeder (Wilcox 9200 Lo.) | PluggedOil | 11,000 | Jan 4, 2000 | 4 | Oct 2001 |
| Pevestorff Edgar J. #142-123-31868 | Wheeler Operating Corporation | De WittHelen Gohlke E. (Wilcox A-1) | PluggedGas | 10,000 | Oct 26, 1999 | 3 | Dec 2001 |
| Mallet Ranch #142-219-36418 | Wheeler Operating Corporation | HockleyRoblin (Canyon Sand) | PluggedOil | 10,600 | Oct 21, 1999 | 2 | Oct 1999 |
| Gordon a #142-169-30437 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,300 | Jun 23, 1999 | 2 | Apr 2000 |
| Bryant/Dailey #242-225-30950 | Wheeler Operating Corporation | HoustonNavarro Crossing (Woodbine) | Shut inOil | 6,300 | Apr 24, 1998 | 3 | Jul 2022 |
| Connell Estate 937 #2342-169-33497 | Wheeler Operating Corporation | GarzaPost (Glorieta) | PluggedOil | 3,300 | Dec 1, 1997 | 1 | Feb 2001 |
| Connell Estate 937 #2242-169-33498 | Wheeler Operating Corporation | GarzaPost (Glorieta) | PluggedOil | 3,300 | Dec 1, 1997 | 1 | Feb 2001 |
| Connell Estate 937 #2142-169-33494 | Wheeler Operating Corporation | GarzaPost (Glorieta) | PluggedOil | 3,300 | Nov 7, 1997 | 1 | Feb 2001 |
| Gordon B #242-169-30362 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,300 | Sep 26, 1997 | 1 | Feb 2001 |
| Gordon #142-169-30225 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,410 | Sep 23, 1997 | 1 | Jul 2000 |
| Gordon #2W42-169-30240 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,270 | Sep 23, 1997 | 1 | Jul 2000 |
| Gordon #342-169-30288 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,300 | Sep 23, 1997 | 1 | Jul 2000 |
| Gordon B #142-169-30347 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,300 | Sep 23, 1997 | 1 | Feb 2001 |
| Gordon B #342-169-30372 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,355 | Sep 23, 1997 | 1 | Feb 2001 |
| Gordon B #442-169-30373 | Wheeler Operating Corporation | GarzaH & L (Glorieta) | PluggedOil | 3,310 | Sep 23, 1997 | 1 | Feb 2001 |
| Connell Estate 937 #2042-169-33434 | Wheeler Operating Corporation | GarzaPost (Glorieta) | PluggedOil | 5,500 | Jan 27, 1997 | 1 | Feb 2001 |
| Connell Estate 937 #18W42-169-33432 | Wheeler Operating Corporation | GarzaPost (Glorieta) | PluggedOil | 5,500 | Jan 15, 1997 | 1 | Feb 2001 |
| Connell Estate 937 #1942-169-33433 | Wheeler Operating Corporation | GarzaPost (Glorieta) | PluggedOil | 5,500 | Jan 15, 1997 | 1 | Feb 2001 |