| Wright Carrie #2442-179-31823 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,067 | Apr 12, 1995 | 3 | Apr 2026 |
| Burnett RH #242-233-08028 | Ponderosa TX Operating LLC | HutchinsonPanhandle West | ActiveGas | 3,140 | Mar 14, 1995 | 1 | Apr 2026 |
| Latham #3A42-179-31673 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,464 | May 20, 1994 | 2 | Oct 1997 |
| Archer #142-341-32331 | Ponderosa TX Operating LLC | MoorePanhandle Moore County Field | Shut inOil | 4,000 | Mar 30, 1994 | 1 | — |
| Read #k 342-179-32075 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,245 | Dec 10, 1993 | 1 | Apr 2026 |
| Read #k 242-179-32074 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,250 | Nov 4, 1993 | 1 | Apr 2026 |
| Finley B. E. #2742-179-32072 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,196 | Oct 22, 1993 | 1 | Apr 2026 |
| Palmer J. H. #2142-179-32071 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,215 | Oct 18, 1993 | 1 | Apr 2026 |
| Jackson Wm. #1642-179-32069 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,230 | Oct 6, 1993 | 1 | Apr 2026 |
| Palmer J. H. #2242-179-32068 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,235 | Oct 1, 1993 | 1 | Apr 2026 |
| Moody Victor #1242-179-32066 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,129 | Jul 21, 1993 | 1 | Apr 2026 |
| McLaughlin #1942-179-30991 | Ponderosa TX Operating LLC | GrayPanhandle West | ActiveGas | 3,380 | Jul 8, 1993 | 3 | Apr 2026 |
| Moody Victor #1142-179-30803 | Ponderosa TX Operating LLC | GrayPanhandle West | ActiveGas | 3,210 | Jul 7, 1993 | 2 | Apr 2026 |
| Read #k 142-179-32061 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | Shut inOil | 3,357 | May 11, 1993 | 1 | Apr 2026 |
| Dauer #242-179-31119 | Ponderosa TX Operating LLC | GrayPanhandle West | PluggedGas | 3,500 | Mar 23, 1993 | 2 | Jul 2022 |
| Patton-Purviance #542-179-03823 | Ponderosa TX Operating LLC | GrayPanhandle West | Temporarily abandonedGas | 3,012 | Mar 18, 1993 | 1 | Apr 2026 |
| Thompson T. 23 #342-341-32268 | Ponderosa TX Operating LLC | MoorePanhandle (Red Cave) | Shut inOil | 2,299 | Dec 11, 1992 | 1 | Oct 2012 |
| Whittenburg J. A. -B- #542-233-32508 | Ponderosa TX Operating LLC | HutchinsonPanhandle Hutchinson County Fld. | ActiveOil | 2,837 | Dec 7, 1992 | 1 | Mar 2026 |
| Thompson T. 23 #242-341-32264 | Ponderosa TX Operating LLC | MoorePanhandle (Red Cave) | Shut inOil | 2,275 | Dec 7, 1992 | 1 | Oct 2012 |
| Thompson T. 23 #142-341-32254 | Ponderosa TX Operating LLC | MoorePanhandle (Red Cave) | Shut inOil | 2,206 | Nov 9, 1992 | 1 | Oct 2012 |
| Burnett -R- #4542-065-01898 | Ponderosa TX Operating LLC | CarsonPanhandle Carson County Field | ActiveOil | 3,100 | Sep 4, 1992 | 1 | Mar 2026 |
| Powell -C- #1242-179-07617 | Ponderosa TX Operating LLC | GrayPanhandle West | ActiveGas | 2,976 | Aug 14, 1992 | 1 | Apr 2026 |
| Powell -D- #3842-179-82951 | Ponderosa TX Operating LLC | GrayPanhandle West | Temporarily abandonedGas | 3,019 | Aug 14, 1992 | 1 | Apr 1998 |
| Weatherly #1542-233-11860 | Ponderosa TX Operating LLC | HutchinsonPanhandle Hutchinson County Fld. | PluggedOil | 3,122 | Jul 21, 1992 | 1 | Apr 2026 |
| Burnett R. #3842-065-01921 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 3,192 | May 29, 1992 | 1 | Mar 2026 |
| Seiber #842-065-82420 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 3,435 | Mar 20, 1992 | 1 | Apr 2026 |
| Dan Joe #442-179-32013 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,187 | Mar 27, 1991 | 1 | Apr 2026 |
| McLaughlin #1842-179-30665 | Ponderosa TX Operating LLC | GrayPanhandle West | ActiveGas | 3,250 | Mar 8, 1991 | 2 | Apr 2026 |
| Coffee #342-065-31776 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 3,641 | Jan 2, 1991 | 3 | Apr 2026 |
| Sailor Martha #1542-179-31998 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,391 | Sep 12, 1990 | 1 | Apr 2026 |
| Frank #142-065-31501 | Ponderosa TX Operating LLC | CarsonPanhandle West | ActiveGas | 3,072 | Jun 8, 1990 | 2 | Jul 2022 |
| Jackson Wm. #1542-179-31984 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | PluggedOil | 3,300 | Mar 19, 1990 | 1 | Apr 2026 |
| Celeste a #242-341-30844 | Ponderosa TX Operating LLC | MoorePanhandle Moore County Field | Shut inOil | 3,446 | Oct 14, 1988 | 2 | Oct 2015 |
| Celeste a #642-341-32081 | Ponderosa TX Operating LLC | MoorePanhandle Moore County Field | Shut inOil | 3,451 | Oct 10, 1988 | 1 | Oct 2015 |
| Allen #142-341-32015 | Ponderosa TX Operating LLC | MoorePanhandle Moore County Field | Shut inOil | 3,423 | Sep 12, 1988 | 3 | Jan 2025 |
| Finley B. E. #2542-179-31917 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | PluggedOil | 3,300 | Mar 11, 1988 | 2 | — |
| Finley B. E. #2642-179-31918 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,280 | Mar 11, 1988 | 1 | Apr 2026 |
| Palmer J. H. #1942-179-31919 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,280 | Mar 11, 1988 | 1 | Apr 2026 |
| Jackson Wm. #1342-179-31913 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,300 | Feb 18, 1988 | 1 | Apr 2026 |
| Jackson Wm. #1442-179-31914 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,330 | Feb 18, 1988 | 1 | Apr 2026 |
| Palmer J. H. #1842-179-31915 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,203 | Feb 18, 1988 | 1 | Apr 2026 |
| Palmer J. H. #2042-179-31916 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,252 | Feb 18, 1988 | 1 | Apr 2026 |
| Sneed -B- #242-341-32003 | Ponderosa TX Operating LLC | MoorePanhandle West (Red Cave) | ActiveGas | 2,100 | Jul 23, 1987 | 1 | Apr 2026 |
| Harlan -a- #1942-483-31324 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | ActiveInjection | 2,755 | Jul 8, 1987 | 1 | Apr 2026 |
| Harlan -a- #1842-483-31319 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | PluggedOil | 2,800 | Jun 10, 1987 | 1 | — |
| Sneed -B- #142-341-31993 | Ponderosa TX Operating LLC | MoorePanhandle West | ActiveGas | 3,000 | Jun 9, 1987 | 1 | Apr 2026 |
| Lovett H. B. #642-179-31872 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | PluggedOil | 3,300 | Mar 30, 1987 | 1 | Apr 2026 |
| Harlan -a- #742-483-80936 | Ponderosa TX Operating LLC | WheelerPanhandle Wheeler County Field | Shut inOil | 2,705 | Feb 5, 1987 | 1 | Apr 2026 |
| Combs-Worley #2042-179-31868 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,354 | Dec 11, 1986 | 1 | Apr 2026 |
| Combs-Worley #1942-179-31867 | Ponderosa TX Operating LLC | GrayPanhandle Gray County Field | ActiveOil | 3,355 | Dec 5, 1986 | 1 | Apr 2026 |