| Finley 74 Unit #142-059-37177 | Oilwell Tech & Enhancement Co. only | CallahanPutnam West (Duffer) | PluggedOil | 4,100 | May 14, 2021 | 2 | — |
| Finley 74 #1HHZ42-059-37171 | Oilwell Tech & Enhancement Co. only | CallahanPutnam West (Duffer) | PluggedOil | 4,400 | Dec 21, 2020 | 2 | — |
| George #142-059-36719 | Probe Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Apr 27, 2007 | 1 | Jun 2012 |
| Kordzik #142-059-36720 | Probe Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Apr 27, 2007 | 1 | Sep 2010 |
| Finley 75 #1A42-059-31308 | Charter Petroleum Company only | CallahanCallahan County Regular (Gas) | PluggedGas | 4,250 | Mar 13, 1995 | 2 | Jun 1998 |
| George 76 #142-059-31756 | Charter Petroleum Company only | CallahanCallahan County Regular | ActiveOil | 4,151 | Jan 24, 1992 | 2 | Feb 2025 |
| Burks T.E. #142-059-30828 | H & R Resources Inc. only | CallahanPutnam West (Duffer) | PluggedGas | 4,050 | Jan 28, 1986 | 1 | — |
| George Kenneth a #242-059-30883 | H & R Resources Inc. only | CallahanCallahan County Regular (Gas) | PluggedGas | 3,920 | Jan 15, 1985 | 1 | — |
| Finley G #142-059-32876 | Smith Pipe of Abilene only | CallahanPutnam West (Duffer) | PluggedGas | 4,250 | Nov 7, 1980 | 1 | — |
| George a #442-059-32871 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Nov 3, 1980 | 1 | — |
| George a #342-059-32856 | Charter Petroleum Company only | CallahanPutnam West (Duffer) | PluggedGas | 4,250 | Oct 21, 1980 | 1 | — |
| Finley E #442-059-32820 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Sep 17, 1980 | 1 | — |
| Finley -F- #142-059-32821 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Sep 17, 1980 | 1 | — |
| McDonald #142-059-31245 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,140 | Feb 25, 1980 | 1 | — |
| Easter #142-059-32441 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Nov 7, 1979 | 1 | — |
| George a #142-059-32395 | Charter Petroleum Company only | CallahanPutnam West (Duffer) | PluggedGas | 4,250 | Oct 4, 1979 | 1 | — |
| George a #242-059-32396 | Charter Petroleum Company only | CallahanPutnam West (Duffer) | Temporarily abandonedGas | 4,250 | Oct 4, 1979 | 1 | Jun 2024 |
| Finley E #342-059-32387 | Smith Pipe of Abilene only | CallahanPutnam West (Duffer) | PluggedGas | 4,250 | Sep 21, 1979 | 1 | — |
| Williams #2A42-059-32094 | Charter Petroleum Company only | CallahanPutnam West (Duffer) | Shut inOil | 4,230 | Oct 11, 1978 | 1 | Jun 2024 |
| Williams #1 A42-059-31939 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,200 | Feb 27, 1978 | 1 | — |
| Finley B #175 L42-059-00331 | Smith Pipe of Abilene only | CallahanPutnam West (Duffer) | PluggedGas | 4,000 | Nov 10, 1977 | 1 | — |
| Brown 78 #142-059-31325 | Charter Petroleum Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Oct 24, 1977 | 1 | — |
| Finley E #16842-059-31819 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedGas | 4,250 | Sep 16, 1977 | 1 | — |
| George 75 #142-059-31259 | Charter Petroleum Company only | CallahanPutnam West (Duffer) | Shut inOil | 4,170 | Sep 13, 1977 | 1 | — |
| Smith Dan #142-059-31314 | Taubert J.E. only | CallahanPutnam West (Duffer) | PluggedGas | 4,200 | Sep 13, 1977 | 1 | — |
| Finley 75 C #1 C42-059-31321 | Smith Pipe of Abilene only | CallahanPutnam West (Duffer) | PluggedGas | 4,150 | Sep 13, 1977 | 1 | — |
| Brown 21 #142-059-31297 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Sep 9, 1977 | 1 | — |
| Finley D #207242-059-31788 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Aug 10, 1977 | 1 | — |
| George 20 #242-059-31773 | Charter Petroleum Company only | CallahanPutnam West (Duffer) | ActiveOil | 4,097 | Jul 21, 1977 | 1 | Jan 2026 |
| George 20 #1 L42-059-31765 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedGas | 4,250 | Jul 18, 1977 | 1 | — |
| Finley D #107242-059-31754 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Jun 27, 1977 | 1 | — |
| Brown 21 #242-059-31730 | Crown Exploration Company only | CallahanPutnam West (Duffer) | PluggedOil | 4,250 | Jun 14, 1977 | 1 | — |
| George Kenneth M. #142-059-30704 | H & R Resources Inc. only | CallahanPutnam West (Duffer) | PluggedGas | — | — | 0 | — |
| Burks T.E. #242-059-30855 | H & R Resources Inc. only | CallahanPutnam West (Duffer) | PluggedGas | — | — | 0 | — |
| Burks T.E. #342-059-30913 | H & R Resources Inc. only | CallahanPutnam West (Duffer) | PluggedGas | — | — | 0 | — |
| Brown Earl #142-059-31020 | Brown Operating Company only | CallahanPutnam West (Duffer) | PluggedOil | — | — | 0 | — |
| Brown Earl #242-059-31037 | Brown Operating Company only | CallahanPutnam West (Duffer) | PluggedOil | — | — | 0 | — |
| Brown Earl #3542-059-31046 | Brown Operating Company only | CallahanPutnam West (Duffer) | PluggedGas | — | — | 0 | — |
| K M George B #142-059-31059 | H & R Resources Inc. only | CallahanPutnam West (Strawn) | PluggedGas | — | — | 0 | — |
| George Kenneth M. #242-059-31246 | H & R Resources Inc. only | CallahanPutnam West (Duffer) | PluggedGas | — | — | 0 | — |