| Patricia #106342-357-31319 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | ActiveGas | 7,502 | Feb 4, 2002 | 2 | Aug 2026 |
| Porter #142-295-30021 | Courson Oil & Gas Inc. | LipscombLipscomb (Cleveland) | ActiveOil | 10,540 | Dec 4, 2001 | 1 | Aug 2026 |
| Duke #276942-295-32635 | Courson Oil & Gas Inc. | LipscombLipscomb (Cleveland) | ActiveGas | 7,838 | Nov 16, 2001 | 1 | Aug 2026 |
| Trew #106542-357-32245 | Courson Oil & Gas Inc. | OchiltreeDude Wilson (Novi Lime) | PluggedGas | 8,850 | Jul 27, 2001 | 3 | Aug 2016 |
| Leatherman #10642-357-32353 | Courson Oil & Gas Inc. | OchiltreeFarnsworth East (Morrow Upper) | ActiveGas | 8,008 | Jul 10, 2001 | 2 | Nov 2025 |
| Oringderff #210242-357-32318 | Courson Oil & Gas Inc. | OchiltreePerryton West (Morrow Middle) | Temporarily abandonedGas | 8,353 | Jan 19, 2001 | 2 | Oct 2019 |
| Hill #315442-393-31489 | Courson Oil & Gas Inc. | RobertsParsell (Morrow Lower) | ActiveGas | 11,250 | Jan 19, 2001 | 1 | Aug 2026 |
| Cornelson #110642-421-30624 | Courson Oil & Gas Inc. | ShermanTexhoma (Des Moines) | PluggedGas | 7,000 | Oct 18, 2000 | 2 | Oct 2011 |
| Taylor #208442-357-30935 | Courson Oil & Gas Inc. | OchiltreeFarnsworth-Conner (Des Moines) | ActiveOil | 8,300 | Jul 24, 2000 | 2 | Aug 2026 |
| Hill-Jines #142-357-02322 | Courson Oil & Gas Inc. | OchiltreeAlpar-Jines (Marmaton) | Shut inOil | 9,403 | Feb 29, 2000 | 1 | Jun 2001 |
| Hirleman #301542-357-32268 | Courson Oil & Gas Inc. | OchiltreePerryton West (Morrow Upper) | PluggedGas | 9,200 | Sep 24, 1999 | 2 | Sep 2016 |
| Leatherman #374842-357-31857 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | Temporarily abandonedGas | 7,600 | Jun 2, 1999 | 2 | Aug 2020 |
| McCartor 96 #142-357-32240 | Courson Oil & Gas Inc. | OchiltreeParnell (Morrow Upper 9050) | ActiveGas | 9,750 | Mar 10, 1999 | 2 | Aug 2026 |
| Flowers #130842-357-31017 | Courson Oil & Gas Inc. | OchiltreeParnell (Morrow-Gas) | PluggedGas | 10,200 | Dec 1, 1998 | 3 | Jul 2004 |
| Duke #176942-295-32472 | Courson Oil & Gas Inc. | LipscombLipscomb (Cleveland) | ActiveGas | 7,850 | Nov 10, 1998 | 1 | Aug 2026 |
| Meyer a #110542-421-30639 | Courson Oil & Gas Inc. | ShermanTexas Hugoton | PluggedGas | 7,000 | Jun 23, 1998 | 2 | Sep 1999 |
| Jines -482- #1A42-357-32162 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | PluggedGas | 10,300 | Apr 8, 1998 | 2 | Oct 2019 |
| Herndon a #156742-357-31972 | Courson Oil & Gas Inc. | OchiltreeDude Wilson (Morrow Upper -A-) | Shut inOil | 9,860 | Nov 20, 1997 | 3 | Aug 2026 |
| Interstate Royalties #110542-421-30666 | Courson Oil & Gas Inc. | ShermanTexhoma (Morrow Upper) | Temporarily abandonedGas | 6,900 | Nov 18, 1997 | 1 | Oct 2021 |
| Herndon B #149042-357-32027 | Courson Oil & Gas Inc. | OchiltreeDutcher (Cleveland) | PluggedGas | 9,500 | Nov 12, 1997 | 4 | Feb 1999 |
| Schafer #113342-421-30572 | Courson Oil & Gas Inc. | ShermanWildcat | PluggedOil | 8,400 | May 19, 1997 | 3 | — |
| McLaughlin #142-421-30652 | Courson Oil & Gas Inc. | ShermanTexhoma (Morrow Upper) | ActiveGas | 6,900 | Feb 27, 1997 | 1 | Aug 2026 |
| Hamilton a #110842-421-30637 | Courson Oil & Gas Inc. | ShermanCraig Ranch (Morrow) | PluggedGas | 7,200 | Nov 21, 1996 | 1 | Nov 2000 |
| Boyer #142-357-32174 | Courson Oil & Gas Inc. | OchiltreeEllis Ranch (Morrow Upper) | Shut inOil | 9,500 | Oct 2, 1996 | 1 | Oct 2021 |
| Saunders G. H. a #342-179-32202 | Courson Oil & Gas Inc. | GrayPanhandle Gray County Field | ActiveOil | 3,040 | Sep 10, 1996 | 1 | Aug 2026 |
| Ranch a #557442-357-32154 | Courson Oil & Gas Inc. | OchiltreeWolfcreek (Douglas) | Shut inOil | 5,750 | Jun 4, 1996 | 1 | Aug 2026 |
| Osborne #207742-421-30611 | Courson Oil & Gas Inc. | ShermanTexhoma (Morrow Upper) | ActiveGas | 6,656 | Apr 25, 1996 | 1 | Aug 2026 |
| Thomas #1104C42-421-30561 | Courson Oil & Gas Inc. | ShermanTexhoma (Morrow Upper) | ActiveGas | 6,900 | Mar 14, 1996 | 4 | Feb 2026 |
| Aycock Trust #210742-421-30599 | Courson Oil & Gas Inc. | ShermanCraig Ranch (Morrow) | PluggedGas | 7,000 | Jan 10, 1996 | 1 | Feb 1999 |
| Harland #210442-421-30595 | Courson Oil & Gas Inc. | ShermanTexhoma (Morrow Upper) | ActiveGas | 6,900 | Nov 3, 1995 | 1 | Feb 2026 |
| Neufeld #142-357-32108 | Courson Oil & Gas Inc. | OchiltreePerryton West (Marmaton) | Shut inOil | 8,820 | Oct 20, 1995 | 1 | Dec 1997 |
| Landers #2855-T42-295-30839 | Courson Oil & Gas Inc. | LipscombBradford (Hepler) | ActiveGas | 9,800 | Oct 3, 1995 | 2 | Aug 2026 |
| Osborne #17742-421-30580 | Courson Oil & Gas Inc. | ShermanTexhoma (Morrow Upper) | Temporarily abandonedGas | 6,900 | Sep 26, 1995 | 2 | Feb 2018 |
| Thomas #210442-421-30588 | Courson Oil & Gas Inc. | ShermanCraig Ranch (Morrow) | Temporarily abandonedGas | 6,900 | Sep 21, 1995 | 1 | Sep 2016 |
| Aycock Trust #110742-421-30587 | Courson Oil & Gas Inc. | ShermanAt (Morrow Upper) | PluggedGas | 7,000 | Sep 20, 1995 | 1 | May 2009 |
| Morris Trust #133942-421-30512 | Courson Oil & Gas Inc. | ShermanLautz (Lansing) | PluggedOil | 7,010 | Apr 24, 1995 | 2 | Oct 1995 |
| Hamilton #3103C42-421-30579 | Courson Oil & Gas Inc. | ShermanTexhoma (Des Moines) | PluggedGas | 7,000 | Apr 24, 1995 | 1 | Jan 2001 |
| Harland #142-421-30576 | Courson Oil & Gas Inc. | ShermanTexhoma (Morrow Upper) | Temporarily abandonedGas | 6,900 | Feb 17, 1995 | 2 | Sep 2016 |
| Nelda #102642-357-31799 | Courson Oil & Gas Inc. | OchiltreePerryton N. E. (Marmaton) | ActiveOil | 7,600 | Feb 9, 1995 | 2 | Aug 2026 |
| Lina -C- #442-357-32005 | Courson Oil & Gas Inc. | OchiltreeWolf Creek (St Louis) | Temporarily abandonedGas | 12,100 | Dec 7, 1994 | 4 | Feb 2001 |
| Ranch a #457442-357-32071 | Courson Oil & Gas Inc. | OchiltreeWolfcreek (Douglas) | ActiveOil | 5,800 | Nov 15, 1994 | 1 | Aug 2026 |
| Hamilton #210342-421-30569 | Courson Oil & Gas Inc. | ShermanTexhoma (Des Moines) | PluggedGas | 6,900 | Nov 2, 1994 | 1 | Aug 2009 |
| Ranch a #357442-357-32068 | Courson Oil & Gas Inc. | OchiltreeWolfcreek (Douglas) | Shut inOil | 5,800 | Oct 12, 1994 | 1 | Aug 2026 |
| Harbaugh #1142-357-00975 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | ActiveOil | 9,022 | Jun 28, 1994 | 2 | Aug 2026 |
| Harbaugh P.A. #4342-357-31704 | Courson Oil & Gas Inc. | OchiltreeLone Butte (Cleveland) | Shut inOil | 8,890 | Jan 10, 1994 | 2 | Nov 2013 |
| McLain Keith #242-357-32049 | Courson Oil & Gas Inc. | OchiltreePan Petro (Cleveland) | ActiveGas | 7,325 | Nov 18, 1993 | 1 | Aug 2026 |
| First National Trust #957142-357-32044 | Courson Oil & Gas Inc. | OchiltreeWolfcreek (Douglas) | Shut inOil | 5,800 | Oct 19, 1993 | 1 | Aug 2026 |
| Ranch a #257442-357-32045 | Courson Oil & Gas Inc. | OchiltreeWolfcreek (Douglas) | ActiveOil | 5,800 | Oct 19, 1993 | 1 | Aug 2026 |
| Courson #142-357-32025 | Courson Oil & Gas Inc. | OchiltreeDutcher (Cleveland) | PluggedGas | 9,950 | Apr 7, 1993 | 1 | Dec 2003 |
| Herndon -D- #148942-357-32028 | Courson Oil & Gas Inc. | OchiltreeEllis Ranch (Morrow Lower) | ActiveGas | 10,705 | Mar 24, 1993 | 2 | Aug 2026 |