| Oringderff Eaton #742-357-31616 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | Shut inOil | 7,250 | Oct 9, 1984 | 1 | Aug 2026 |
| Harbaugh #4 #442-357-31538 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | Shut inOil | 8,520 | Apr 10, 1984 | 1 | May 2007 |
| Handly #142-357-30112 | Courson Oil & Gas Inc. | OchiltreePeery (Cleveland) | Temporarily abandonedGas | 9,622 | Apr 9, 1984 | 1 | Nov 2011 |
| Weinette -a- #142-295-30910 | Courson Oil & Gas Inc. | LipscombKiowa Creek (Tonkawa) | PluggedGas | 9,660 | Mar 16, 1984 | 2 | Jan 2011 |
| Harbaugh #114742-357-31013 | Courson Oil & Gas Inc. | OchiltreePan Petro (Marmaton) | Shut inOil | 7,902 | Oct 26, 1983 | 2 | Oct 2014 |
| First National Trust #557142-357-31433 | Courson Oil & Gas Inc. | OchiltreePshigoda (Douglas) | PluggedOil | 5,800 | Sep 6, 1983 | 1 | Aug 2026 |
| First National Trust #457142-357-31438 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | ActiveGas | 7,129 | Sep 6, 1983 | 1 | Aug 2026 |
| Steve #109542-357-31432 | Courson Oil & Gas Inc. | OchiltreeFarnsworth N. (K. C.-Marmaton) | Shut inOil | 7,600 | Aug 30, 1983 | 1 | Mar 2024 |
| Harbaugh #14742-357-31068 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Novi) | ActiveGas | 10,265 | Jun 9, 1983 | 2 | Aug 2026 |
| Spence -33- #480242-357-31085 | Courson Oil & Gas Inc. | OchiltreeHanna Lake (Morrow Middle) | PluggedGas | 8,200 | Dec 31, 1982 | 2 | — |
| Eldon #1747 C42-357-31341 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | ActiveGas | 9,050 | Dec 8, 1982 | 2 | Aug 2026 |
| Pshigoda -a- #142-357-31342 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | Shut inOil | 7,200 | Dec 3, 1982 | 1 | Mar 2016 |
| Schultz -H- #142-295-31172 | Courson Oil & Gas Inc. | LipscombKiowa Creek (Tonkawa) | PluggedGas | 9,700 | Jul 22, 1982 | 2 | Nov 1993 |
| Joyce #1659 C42-357-31281 | Courson Oil & Gas Inc. | OchiltreeDude Wilson (Cleveland) | ActiveGas | 8,150 | May 19, 1982 | 1 | Aug 2026 |
| Buzzard G. F. #442-357-02136 | Courson Oil & Gas Inc. | OchiltreeHaywood (Atoka) | PluggedOil | 8,340 | Mar 24, 1982 | 1 | — |
| Herndon #2662 C42-357-31252 | Courson Oil & Gas Inc. | OchiltreeDude Wilson (Cleveland) | ActiveGas | 9,000 | Feb 25, 1982 | 1 | Aug 2026 |
| Davis #22742-357-31096 | Courson Oil & Gas Inc. | OchiltreeFarnsworth-Conner (Des Moines) | ActiveOil | 6,959 | Sep 10, 1981 | 3 | Aug 2026 |
| Henry #142-357-31198 | Courson Oil & Gas Inc. | OchiltreeFarnsworth N. (K. C.-Marmaton) | ActiveOil | 8,150 | Sep 8, 1981 | 1 | Feb 2026 |
| Herndon #1662UT42-357-31195 | Courson Oil & Gas Inc. | OchiltreeDude Wilson (Marmaton) | ActiveGas | 9,059 | Sep 3, 1981 | 1 | Aug 2026 |
| First National Trust #357142-357-31193 | Courson Oil & Gas Inc. | OchiltreeEllis Ranch (Cleveland UP) | Temporarily abandonedGas | 7,200 | Aug 26, 1981 | 1 | Aug 2017 |
| Harbaugh a #614242-357-31169 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | PluggedOil | 7,500 | Jul 2, 1981 | 1 | Mar 2024 |
| Kent #357042-357-31164 | Courson Oil & Gas Inc. | OchiltreePshigoda (Douglas) | Shut inOil | 5,750 | Jul 1, 1981 | 1 | Aug 2003 |
| Harbaugh a #814242-357-31153 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | Shut inOil | 7,384 | May 26, 1981 | 1 | Mar 2024 |
| First National Trust #157142-357-30888 | Courson Oil & Gas Inc. | OchiltreePshigoda (Douglas) | ActiveOil | 10,100 | May 22, 1981 | 3 | Aug 2026 |
| Harbaugh B #314142-357-31074 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | PluggedOil | 7,300 | Dec 10, 1980 | 1 | Sep 1997 |
| Kent #157042-357-31058 | Courson Oil & Gas Inc. | OchiltreeDude Wilson (Cleveland) | ActiveGas | 7,080 | Sep 30, 1980 | 1 | Aug 2026 |
| Archer-Dendy Unit #1025 T42-357-31052 | Courson Oil & Gas Inc. | OchiltreeWaka West (Morrow Lower) | ActiveGas | 7,843 | Sep 10, 1980 | 1 | Nov 2021 |
| Harbaugh #2242-357-31047 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Novi) | Shut inOil | 8,921 | Sep 5, 1980 | 1 | — |
| Saunders G. H. a #242-179-30808 | Courson Oil & Gas Inc. | GrayPanhandle Gray County Field | ActiveOil | 3,250 | Aug 25, 1980 | 1 | Aug 2026 |
| Harbaugh #214242-357-30965 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | PluggedOil | 7,250 | Dec 14, 1979 | 1 | Aug 2012 |
| Harbaugh P.A. #1342-357-02082 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | Shut inOil | 8,748 | Nov 28, 1979 | 1 | Nov 2013 |
| Harbaugh P.A. #2442-357-02185 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | Shut inOil | 8,974 | Nov 20, 1979 | 1 | Nov 2013 |
| Richardson #203442-357-30959 | Courson Oil & Gas Inc. | OchiltreePshigoda N. (Des Moines) | ActiveOil | 7,400 | Nov 19, 1979 | 1 | Aug 2026 |
| Wamble #242-357-30920 | Courson Oil & Gas Inc. | OchiltreeHansford (Morrow Upper) | ActiveGas | 7,900 | Oct 29, 1979 | 1 | Aug 2026 |
| Swink -E- #342-357-30943 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | Shut inOil | 7,087 | Oct 3, 1979 | 1 | Aug 2025 |
| McGarraugh #104242-357-30933 | Courson Oil & Gas Inc. | OchiltreeHanna Lake (Morrow Middle) | PluggedGas | 8,350 | Sep 5, 1979 | 1 | Dec 2014 |
| Harbaugh #1141C42-357-30934 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | PluggedOil | 7,250 | Sep 5, 1979 | 1 | Aug 2012 |
| Schroeder #142-357-30781 | Courson Oil & Gas Inc. | OchiltreeMarsh (Douglas) | Temporarily abandonedGas | 9,800 | Aug 24, 1979 | 2 | Nov 2019 |
| Harbaugh P.A. #4442-357-00400 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | Shut inOil | 8,780 | Apr 24, 1979 | 1 | Nov 2013 |
| Ray #104342-357-30894 | Courson Oil & Gas Inc. | OchiltreeHanna Lake (Morrow Middle) | PluggedGas | 8,350 | Apr 4, 1979 | 1 | Mar 2021 |
| Waggoner #104342-357-30817 | Courson Oil & Gas Inc. | OchiltreeHanna Lake (Morrow Middle) | ActiveGas | 8,355 | Feb 16, 1979 | 2 | Aug 2026 |
| Davis #12742-357-81643 | Courson Oil & Gas Inc. | OchiltreeFarnsworth-Conner (Des Moines) | ActiveOil | 6,850 | Oct 17, 1978 | 1 | Aug 2026 |
| Leatherman #174842-357-30837 | Courson Oil & Gas Inc. | OchiltreeDude Wilson (Cleveland) | ActiveGas | 9,200 | Aug 8, 1978 | 2 | Aug 2026 |
| Hirleman -a- #101542-357-30793 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | Shut inOil | 8,950 | Oct 11, 1977 | 1 | Nov 2016 |
| Richardson #142-357-00520 | Courson Oil & Gas Inc. | OchiltreeFarnsworth SE. (Cleveland) | ActiveOil | 7,500 | Aug 11, 1977 | 1 | Aug 2026 |
| Carpenter #c 242-179-80430 | Courson Oil & Gas Inc. | GrayPanhandle East | PluggedGas | — | — | 0 | — |
| Carpenter #d 142-179-80431 | Courson Oil & Gas Inc. | GrayPanhandle East | ActiveGas | 1,700 | — | 0 | — |
| White Deer Corp. #142-179-81132 | Courson Oil & Gas Inc. | GrayPanhandle Gray County Field | ActiveOil | 3,000 | — | 0 | — |
| Saunders G. H. a #142-179-82162 | Courson Oil & Gas Inc. | GrayPanhandle Gray County Field | ActiveOil | 3,000 | — | 0 | — |
| Francis Earl et al #11142-195-00744 | Courson Oil & Gas Inc. | HansfordBernstein (Morrow Upper) | Temporarily abandonedGas | 7,440 | — | 0 | — |