| Hansford Marmaton Unit O-14-4559 | Remnant Energy, Inc. | Hansford (Marmaton) | 19 | 1.73M | 29 | Jan 1993 – Jul 2026 |
| Knutson Trust 14 O-14-7956 | Burk Royalty Co., Ltd. | Greene Ranch (Atoka) | 2 | 242K | 596K | Mar 2009 – Jul 2026 |
| Collard, Steele "A" O-14-7180 | Presidio Petroleum LLC | Spearman, East (St. Louis) | 2 | 204K | 123K | Dec 1996 – Jul 2026 |
| Guthrie O-14-7693 | Mewbourne Oil Company | Alpar (Hunton) | 2 | 203K | 117K | Aug 2006 – Jun 2026 |
| Greene D O-14-8004 | Burk Royalty Co., Ltd. | Greene Ranch (Atoka) | 1 | 196K | 895K | Jun 2009 – Jul 2026 |
| Patten Unit O-14-7433 | Complete Oil & Gas Services, LLC | McKibben (Kinderhook) | 4 | 186K | 76K | Jun 2002 – Jul 2026 |
| Alexander O-14-8667 | Amarillo Exploration, Inc. | Clementine (St. Louis) | 4 | 181K | 52.1K | Jun 2012 – Jul 2026 |
| Doug Brown O-14-8204 | H & L Exploration Company, LLC | Pan Petro (Cleveland) | 2 | 152K | 907K | Feb 2010 – Jul 2026 |
| Virgil Mathews O-14-8524 | Mewbourne Oil Company | Alpar (Hunton) | 1 | 139K | 31K | May 2011 – Jul 2026 |
| Gertrude O-14-8530 | Mewbourne Oil Company | Shapley (Morrow) | 1 | 117K | 298K | Mar 2012 – Jul 2026 |
| Hansford Gas Unit 30 O-14-7985 | Complete Oil & Gas Services, LLC | Alpar (Hunton) | 3 | 114K | 11.8K | Sep 2008 – Jul 2026 |
| Archer 38 O-14-9637 | Presidio Petroleum LLC | Pan Petro (Marmaton) | 1 | 113K | 345K | Feb 2018 – Jul 2026 |
| Thormodsgaard O-14-6479 | Mewbourne Oil Company | Stamper (Morrow, Up.) | 3 | 109K | 1.52M | Jan 1993 – Jul 2026 |
| Nusbaum O-14-4191 | New Arch Energy, LLC | Hansford (Marmaton) | 2 | 106K | 431K | Jan 1993 – Jul 2026 |
| Schnell 73/64 A O-14-9715 | Mewbourne Oil Company | Allen-Parker (Marmaton) | 1 | 95.8K | 1.37M | Oct 2019 – Jul 2026 |
| Nusbaum 55 O-14-9588 | Mewbourne Oil Company | Allen-Parker (Marmaton) | 1 | 93.5K | 325K | Jan 2018 – Jul 2026 |
| Black O-14-6679 | Mewbourne Oil Company | Stamper (Morrow, Up.) | 1 | 91.4K | 17.2K | Jan 1993 – Jul 2026 |
| Sutton 70 O-14-9633 | Mewbourne Oil Company | Allen-Parker (Marmaton) | 1 | 88.4K | 260K | Apr 2018 – Jul 2026 |
| Sanders O-14-4189 | Unbridled Resources, LLC | Hansford (Hepler) | 5 | 84.7K | 1.63M | Jan 1993 – Jul 2026 |
| Sledgehammer 69 O-14-9652 | Presidio Petroleum LLC | Allen-Parker (Marmaton) | 2 | 83.3K | 238K | Apr 2018 – Jul 2026 |
| Lee Q O-14-7892 | Burk Royalty Co., Ltd. | Hitchland (Morrow, Lower) | 3 | 81.9K | 2.07M | May 2008 – Jul 2026 |
| Greene C O-14-8000 | Burk Royalty Co., Ltd. | Greene Ranch (Atoka) | 1 | 74.6K | 85.2K | Feb 2009 – Jul 2026 |
| Pepper Blais 54 O-14-9582 | Mewbourne Oil Company | Allen-Parker (Marmaton) | 1 | 72.6K | 355K | Jan 2018 – Jul 2026 |
| Alexander O-14-4908 | Sutherland Energy Co., LLC | Hansford(kinderhook) | 1 | 68.1K | 20.3K | Jan 1993 – Jul 2026 |
| Sutton O-14-9557 | Mewbourne Oil Company | Pan Petro (Marmaton) | 1 | 67.6K | 334K | Oct 2017 – Jul 2026 |
| O'Laughlin, Charles C. O-14-4050 | Mewbourne Oil Company | Hansford, North (Cleveland) | 2 | 65.5K | 185K | Jan 1993 – Jul 2026 |
| Scott 72 O-14-9595 | Mewbourne Oil Company | Allen-Parker (Marmaton) | 1 | 62.5K | 391K | Jan 2018 – Jul 2026 |
| Max O-14-8535 | H & L Exploration Company, LLC | Pan Petro (Cleveland) | 2 | 62.4K | 423K | Feb 2011 – Jul 2026 |
| Pepper Blais 54 O-14-9504 | Mewbourne Oil Company | Pan Petro (Marmaton) | 1 | 59.7K | 234K | Jan 2017 – Mar 2018 |
| Blodgett O-14-8701 | Unbridled Resources, LLC | Pan Petro (Cleveland) | 2 | 58.2K | 572K | Jun 2011 – Jul 2026 |
| Gatlin O-14-4763 | Sutherland Energy Co., LLC | Hansford(kinderhook) | 1 | 57K | 20.1K | Jan 1993 – Jul 2026 |
| Etter, T. H. O-14-1791 | Four Star Oil and Gas Company | Horizon (Cleveland) | 2 | 57K | 362K | Jan 1993 – Sep 2013 |
| Blackstone O-14-9194 | High River Res Operating, LLC | Allen-Parker (Marmaton) | 1 | 56.4K | 0 | Apr 2014 – Jul 2026 |
| Alexander-Odc O-14-3199 | Hamman Oil & Refining Company | Clementine (Morrow, Upper) | 2 | 54.5K | 494K | Jan 1993 – Sep 2020 |
| Harvey O-14-6432 | Strat Land Exploration Company | Dilley (Morrow, Upper) | 3 | 51.7K | 818K | Jan 1993 – Jan 2015 |
| O'Loughlin 67 O-14-9617 | Mewbourne Oil Company | Allen-Parker (Marmaton) | 1 | 46.7K | 283K | Apr 2018 – Jul 2026 |
| Steele-Collard O-14-7709 | Batton Oil & Gas, LLC | Spearman,n.(lansing-Kansas City) | 1 | 46.7K | 28.5K | Sep 2004 – Jul 2026 |
| Dilley O-14-6387 | Strat Land Exploration Company | Dilley (Morrow, Upper) | 2 | 42K | 242K | Jan 1993 – May 2013 |
| Benbrook 53 O-14-9586 | Mewbourne Oil Company | Allen-Parker (Marmaton) | 1 | 40.1K | 406K | Jan 2018 – Jul 2026 |
| Bojumjol O-14-8474 | Mewbourne Oil Company | Alpar (Hunton) | 1 | 40.1K | 11.8K | Sep 2011 – Mar 2026 |
| Benbrook 53 O-14-9525 | Mewbourne Oil Company | Pan Petro (Marmaton) | 1 | 38.8K | 200K | Apr 2017 – Mar 2018 |
| Murrell O-14-7432 | Strat Land Exploration Company | Shapley (Morrow) | 2 | 37.4K | 45K | Oct 2002 – Nov 2010 |
| Trinity 7 O-14-9091 | High River Res Operating, LLC | Allen-Parker (Marmaton) | 1 | 37.1K | 0 | Jan 2014 – Jul 2026 |
| Jackson-Evans Unit O-14-4321 | B and G Production, Inc. | Hansford (Hepler) | 1 | 35.5K | 62.5K | Jan 1993 – Jul 2026 |
| Gatlin -AB- O-14-5360 | Endeavor Energy Resources L.P. | Hansford(kinderhook) | 1 | 32.5K | 11.2K | Jan 1993 – May 2016 |
| Huff O-14-1797 | Unit Petroleum Company | Horizon (Cleveland) | 4 | 32.1K | 975K | Jan 1993 – Nov 2011 |
| Rosalie O-14-9691 | Amarillo Exploration, Inc. | Clementine (St. Louis) | 1 | 31.3K | 0 | Sep 2018 – Jul 2026 |
| Steele-Collard O-14-7510 | Batton Oil & Gas, LLC | Spearman, East (Cherokee) | 1 | 30.1K | 277K | Jun 2004 – Jul 2026 |
| Henderson, A. R. O-14-7946 | Amarillo Exploration, Inc. | Hansford, North (Atoka) | 1 | 29.9K | 685K | Nov 2008 – Jul 2026 |
| Etter, T. H. O-14-8708 | Mountainside Energy Operating, L | Pan Petro (Cleveland) | 2 | 29.5K | 149K | May 2011 – Jul 2026 |