| State of Texas a-B #6242-233-33570 | Ponderosa TX Operating LLC | Hutchinson | Not on schedule | 4,000 | Sep 1, 2017 | 1 | — |
| Cochise #142-341-33477 | Ponderosa TX Operating LLC | Moore | Not on schedule | 3,000 | Aug 29, 2017 | 1 | — |
| Whitehall-Burnett -a- #142-065-32128 | Ponderosa TX Operating LLC | CarsonPanhandle Carson County Field | ActiveOil | 3,220 | Oct 6, 2011 | 1 | Apr 2026 |
| Huckaby #542-341-33155 | Ponderosa TX Operating LLC | MoorePanhandle West | ActiveGas | 2,955 | Oct 13, 2010 | 1 | Apr 2026 |
| Crosby-Hatcher -B- #1242-233-33388 | Ponderosa TX Operating LLC | HutchinsonPanhandle Hutchinson County Fld. | Shut inOil | 3,439 | Sep 11, 2008 | 1 | Oct 2023 |
| Wood #1242-179-32267 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,075 | May 6, 2008 | 2 | Apr 2026 |
| Huckaby #4RC42-341-33040 | Ponderosa TX Operating LLC | MoorePanhandle West (Red Cave) | ActiveGas | 2,058 | Oct 11, 2007 | 1 | Apr 2026 |
| Clark #242-065-02261 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 2,938 | May 16, 2007 | 1 | Apr 2026 |
| Archer #242-341-32333 | Ponderosa TX Operating LLC | MoorePanhandle West | ActiveGas | 4,000 | May 19, 2003 | 2 | Feb 2018 |
| Jameson #1A42-233-31330 | Ponderosa TX Operating LLC | HutchinsonPanhandle Hutchinson County Fld. | Shut inOil | 3,460 | Feb 13, 2003 | 2 | Apr 2026 |
| Powell -B- #4742-179-32443 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,075 | Jan 24, 2002 | 1 | Apr 2026 |
| Bednorz B #742-065-32067 | Ponderosa TX Operating LLC | CarsonPanhandle Carson County Field | ActiveOil | 3,718 | Mar 7, 2001 | 1 | Apr 2026 |
| Patton-Purviance #1142-179-32403 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,166 | Dec 19, 2000 | 1 | Apr 2026 |
| Patton-Purviance #1042-179-32402 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,150 | Nov 9, 2000 | 1 | Apr 2026 |
| Powell -B- #4642-179-32399 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,042 | Sep 21, 2000 | 1 | Apr 2026 |
| Powell -B- #4542-179-32400 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,041 | Sep 21, 2000 | 1 | Apr 2026 |
| Clark #342-065-31755 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 3,297 | Aug 19, 1999 | 3 | Apr 2026 |
| Seiber #1R42-065-32038 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 3,015 | Oct 13, 1998 | 1 | Apr 2026 |
| Parker #2542-179-32358 | Ponderosa TX Operating LLC | GrayPanhandle East | Temporarily abandonedGas | 2,380 | Aug 19, 1998 | 2 | May 2020 |
| Parker #2642-179-32359 | Ponderosa TX Operating LLC | GrayPanhandle East | ActiveGas | 2,443 | Aug 19, 1998 | 1 | Apr 2026 |
| McLaughlin D.J. #2042-179-32296 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveInjection | 3,195 | Aug 12, 1997 | 1 | Apr 2026 |
| Shaw #242-179-01570 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,000 | Aug 1, 1997 | 1 | Apr 2026 |
| Shaw #742-179-32292 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 2,950 | Jul 29, 1997 | 1 | Apr 2026 |
| Sailor Martha #1642-179-32277 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,472 | Jul 15, 1997 | 2 | Apr 2026 |
| Wood #1042-179-32269 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,060 | May 30, 1997 | 1 | Apr 2026 |
| Wood #1142-179-32268 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,060 | May 5, 1997 | 1 | Apr 2026 |
| Crutchfield #142-065-32010 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 2,752 | Apr 25, 1997 | 1 | Feb 2025 |
| Bowers J. B. #1742-179-32254 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,050 | Apr 16, 1997 | 1 | Apr 2026 |
| Dan Joe #9D42-179-32259 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveInjection | 3,133 | Apr 16, 1997 | 1 | Apr 2026 |
| Dan Joe #1042-179-32260 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | PluggedOil | 3,200 | Apr 16, 1997 | 1 | Apr 2026 |
| Jackson #842-179-32261 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,165 | Apr 16, 1997 | 1 | Apr 2026 |
| Jackson #942-179-32262 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,155 | Apr 16, 1997 | 1 | Apr 2026 |
| Palmer #1042-179-32263 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,180 | Apr 16, 1997 | 1 | Apr 2026 |
| Latham #242-179-31655 | Ponderosa TX Operating LLC | GrayPanhandle West | ActiveGas | 3,469 | Mar 20, 1997 | 2 | Apr 2026 |
| Bowers J. B. #1842-179-32243 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,095 | Feb 7, 1997 | 1 | Apr 2026 |
| Hildreth #142-179-32221 | Ponderosa TX Operating LLC | GrayPanhandle West | ActiveGas | 2,695 | Dec 4, 1996 | 1 | Jun 2019 |
| Shaw #642-179-32219 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 2,914 | Nov 19, 1996 | 1 | Apr 2026 |
| Palmer #1142-179-32217 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,172 | Nov 4, 1996 | 1 | Apr 2026 |
| Bowers J. B. #1642-179-32216 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,080 | Oct 29, 1996 | 1 | Apr 2026 |
| Moody Victor #1442-179-32212 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveInjection | 3,157 | Oct 24, 1996 | 1 | Apr 2026 |
| Wood #942-179-32210 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,058 | Oct 23, 1996 | 2 | Apr 2026 |
| Harlan -a- #2442-483-31486 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | Shut inOil | 2,725 | May 22, 1996 | 1 | Apr 2026 |
| Harlan -a- #2342-483-31477 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | Shut inOil | 2,730 | Mar 18, 1996 | 1 | Apr 2026 |
| Harlan -a- #2142-483-31478 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | ActiveOil | 2,705 | Mar 18, 1996 | 1 | Apr 2026 |
| Harlan -a- #2242-483-31479 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | ActiveOil | 2,709 | Mar 18, 1996 | 1 | Apr 2026 |
| Patton-Purviance #942-179-32143 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,211 | Dec 13, 1995 | 1 | Apr 2026 |
| Harlan -a- #2042-483-31475 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | ActiveOil | 2,709 | Dec 13, 1995 | 1 | Apr 2026 |
| Burnett -RH- #2142-065-31986 | Ponderosa TX Operating LLC | CarsonPanhandle Hutchinson County Fld. | ActiveOil | 3,230 | Sep 28, 1995 | 1 | Apr 2026 |
| State a #62A42-233-32604 | Ponderosa TX Operating LLC | HutchinsonPanhandle West (Red Cave) | Temporarily abandonedGas | 1,827 | Sep 20, 1995 | 1 | Jun 2012 |
| Sneed C #242-341-32415 | Ponderosa TX Operating LLC | MoorePanhandle West | ActiveGas | 3,014 | Aug 22, 1995 | 1 | Jul 2025 |