| Vestal #142-059-36648 | Hofco Inc. only | CallahanNicholas (Duffer) | PluggedGas | 3,850 | Mar 14, 2006 | 2 | Apr 2017 |
| Lilley #442-059-36483 | Fossil Operating Inc. only | CallahanNicholas (Duffer) | PluggedGas | 4,100 | Jul 5, 2000 | 2 | Sep 2000 |
| Lilley #342-133-37754 | Rock Operating only | EastlandNicholas (Duffer) | ActiveOil | 4,075 | Jun 30, 2000 | 2 | Apr 2026 |
| Vestal B #142-059-33014 | Eastland Operating L.L.C. only | CallahanNicholas (Duffer) | ActiveGas | 3,788 | Feb 21, 1984 | 2 | Apr 2026 |
| Lutzenberger #242-059-33445 | Hydrocarbon Energies Inc. only | CallahanNicholas (Duffer) | PluggedGas | 3,900 | Dec 2, 1981 | 1 | — |
| Buckner #142-059-32143 | Iroc Corporation only | CallahanCallahan County Regular | PluggedOil | 3,880 | Sep 4, 1981 | 2 | — |
| Rice Fay Baker #142-059-33253 | Yeates F. L. only | CallahanNicholas (Duffer) | PluggedOil | 4,000 | Aug 3, 1981 | 1 | — |
| Vestal B #242-059-33181 | Eastland Operating L.L.C. only | CallahanNicholas (Duffer) | ActiveGas | 3,818 | Jun 23, 1981 | 1 | Apr 2026 |
| Lutzenberger #142-059-32969 | Rjkb Foster Operating LLC only | CallahanNicholas (Duffer) | ActiveOil | 3,741 | Dec 31, 1980 | 1 | Feb 2025 |
| Morris #142-059-32970 | Rjkb Foster Operating LLC only | CallahanNicholas (Duffer) | ActiveOil | 3,754 | Dec 31, 1980 | 1 | Apr 2026 |
| Simmons L.J. #142-059-32683 | Yeates F. L. only | CallahanNicholas (Duffer) | PluggedOil | 4,000 | Apr 30, 1980 | 1 | — |
| Wolfe #242-059-32618 | Eastland Operating L.L.C. only | CallahanNicholas (Duffer) | PluggedOil | 3,634 | Mar 27, 1980 | 1 | Jun 2023 |
| Wolfe #142-059-32619 | Eastland Operating L.L.C. only | CallahanNicholas (Duffer) | PluggedOil | 4,200 | Mar 27, 1980 | 1 | Jun 2023 |
| Forbes 5-D #142-133-32145 | O.G.O. Refining only | EastlandNicholas (Duffer) | PluggedOil | 3,673 | Jan 4, 1980 | 1 | — |
| McClure 5-a #142-059-32496 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 4,250 | Dec 27, 1979 | 1 | — |
| McClure Tr. 5 #142-059-32476 | H & W Marketing Company only | CallahanNicholas (Duffer) | PluggedOil | 4,100 | Nov 30, 1979 | 1 | — |
| McClure Tract 6 #142-059-32470 | H & W Marketing Company only | CallahanNicholas (Duffer) | PluggedOil | 4,100 | Nov 29, 1979 | 1 | — |
| McClure 3-a #142-059-32459 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Nov 20, 1979 | 1 | — |
| McClure 4-B #142-059-32455 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Nov 19, 1979 | 1 | — |
| McClure 3-B #142-059-32456 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Nov 19, 1979 | 1 | — |
| Woods C.D. Jr. #142-059-32428 | Yeates F. L. only | CallahanNicholas (Duffer) | PluggedOil | 4,000 | Oct 30, 1979 | 1 | — |
| McClure 4-a #4A42-059-32400 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Oct 5, 1979 | 1 | — |
| Mayes J. #142-059-32365 | Eastland Operating L.L.C. only | CallahanNicholas (Duffer) | ActiveGas | 3,667 | Aug 31, 1979 | 1 | Apr 2026 |
| McClure 1-B #142-059-32329 | Nicholas Petroleum Inc. only | CallahanNicholas (Duffer) | PluggedOil | 5,000 | Jul 30, 1979 | 1 | — |
| McClure 2-B #142-059-32330 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 5,000 | Jul 30, 1979 | 1 | — |
| McClure 1-a #142-059-32314 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 5,000 | Jul 20, 1979 | 1 | — |
| McClure 2-a #142-059-32315 | Nicholas Petroleum Inc. only | CallahanNicholas (Duffer) | PluggedOil | 5,000 | Jul 20, 1979 | 1 | — |
| McClure Aaa #142-059-31966 | Ogo Production only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Jul 12, 1979 | 3 | — |
| Forbes 3-B #142-059-32272 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Jun 8, 1979 | 1 | Dec 1995 |
| Brashear 4-C #4 C42-059-32271 | Nicholas Petroleum Inc. only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Jun 7, 1979 | 1 | — |
| Brashear 3B #3B42-059-32267 | Nicholas Petroleum Inc. only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | May 31, 1979 | 1 | — |
| Cunningham 4-C #4 C42-059-32230 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Apr 17, 1979 | 1 | — |
| Brashear #142-059-32231 | Nicholas Petroleum Inc. only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Apr 17, 1979 | 1 | — |
| Glover 5-D #142-059-32207 | Nicholas Petroleum Inc. only | CallahanNicholas (Duffer) | PluggedGas | 5,500 | Mar 14, 1979 | 1 | — |
| Forbes #242-059-32124 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Nov 3, 1978 | 1 | — |
| Irvin #242-059-32109 | CP Refining and Trucking LLC only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Oct 27, 1978 | 1 | Apr 2023 |
| Jones #242-059-32110 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Oct 27, 1978 | 1 | Dec 1995 |
| Cunningham #342-059-32111 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Oct 27, 1978 | 1 | — |
| Cunningham #242-059-32112 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Oct 27, 1978 | 1 | — |
| Glover #442-059-32113 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Oct 27, 1978 | 1 | — |
| Glover #342-059-32107 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Oct 26, 1978 | 1 | — |
| Forbes #142-059-32101 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedGas | 4,500 | Oct 19, 1978 | 1 | — |
| Gage #142-059-32083 | Parrot Energy only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Sep 22, 1978 | 1 | — |
| Jones #142-059-32084 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Sep 22, 1978 | 1 | Dec 1995 |
| Irvin #142-059-32085 | CP Refining and Trucking LLC only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Sep 22, 1978 | 1 | Apr 2023 |
| Glover -a- #242-059-32043 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 3,878 | Aug 7, 1978 | 1 | — |
| Glover #142-059-32044 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 3,880 | Aug 7, 1978 | 1 | — |
| Cunningham #142-059-32021 | O.G.O. Refining only | CallahanNicholas (Duffer) | PluggedOil | 4,500 | Jun 26, 1978 | 1 | — |
| McClure Tract II #242-059-31904 | Ogo Production only | CallahanNicholas (Duffer) | PluggedOil | 3,948 | Jan 4, 1978 | 1 | — |
| McClure Tr. 1 #142-059-31903 | Ogo Production only | CallahanNicholas (Duffer) | PluggedOil | 3,960 | Dec 30, 1977 | 1 | — |