| Powell, Kenneth L. Estate O-14-5946 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 3 | 1.87M | 22 | Jan 1993 – Jul 2026 |
| Lathem, Glen O. Unit O-14-6386 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 1 | 912K | 22 | Jan 1993 – Jul 2026 |
| Bivins O-14-6163 | D10 Energy LLC | Panhandle (Red Cave) | 74 | 656K | 1.75M | Jan 1993 – Jul 2026 |
| Kenneth L. Powell Estate Unit O-14-7306 | Rio Petroleum, Inc. | Lathem (Canyon Granite Wash) | 1 | 631K | 0 | Feb 1999 – Feb 2026 |
| Bryant, Malcolm O-14-7798 | Fortay, Inc. | Lathem, S.(des Moines) | 9 | 509K | 0 | Oct 2007 – Jul 2026 |
| Powell, Kenneth L. Estate "D" O-14-6333 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 3 | 495K | 22 | Jan 1993 – Jul 2026 |
| Powell D-3 Unit O-14-7195 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 2 | 408K | 0 | May 1997 – Jul 2026 |
| Dreams of Oil O-14-8180 | Fortay, Inc. | Hartley, SE (Granite Wash 6669) | 2 | 333K | 0 | Jun 2010 – Jul 2026 |
| Big Boy O-14-8782 | Fortay, Inc. | Lathem, S.(des Moines) | 1 | 262K | 0 | Jan 2013 – Jul 2026 |
| Seeing IS Believing O-14-8834 | Fortay, Inc. | Lathem, S.(des Moines) | 2 | 244K | 0 | Jul 2013 – Jul 2026 |
| Proctor #1-66 O-14-6748 | Corlena Oil Company | Proctor Ranch (Wolfcamp) | 8 | 237K | 89 | Jan 1993 – May 2012 |
| Jones, L. W. Unit O-14-6281 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 1 | 227K | 22 | Jan 1993 – Jul 2026 |
| The Circle 8 Ranch Unit D O-14-9701 | DDD Exploration, Inc. | Rehm (Granite Wash) | 4 | 212K | 0 | Oct 2019 – Jul 2026 |
| Frantz O-14-8130 | Frantz Resource Management, LLC | Texas Capital Doors (Granite W) | 2 | 207K | 0 | Dec 2009 – Jul 2026 |
| Lathem O-14-5429 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 1 | 207K | 22 | Jan 1993 – Jul 2026 |
| Mary K. O-14-6579 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 1 | 176K | 21 | Jan 1993 – Jul 2026 |
| Holt State O-14-9334 | Nec Operating, LLC | Hartley West (Canyon) | 1 | 171K | 628K | Jun 2014 – Jul 2026 |
| Walker Ranch O-14-7128 | DDD Exploration, Inc. | Rehm, N. (Granite Wash) | 6 | 168K | 0 | Jun 1996 – Jul 2026 |
| Powell E Unit O-14-6285 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 1 | 139K | 22 | Jan 1993 – Jul 2026 |
| Thompson E O-14-9742 | DDD Exploration, Inc. | Rehm (Granite Wash) | 4 | 136K | 0 | Mar 2021 – Jul 2026 |
| Powell, Kenneth L. Estate B O-14-6068 | Exxon Mobil Corporation | Lathem (Canyon Granite Wash) | 1 | 127K | 22 | Jan 1993 – Mar 2008 |
| Smith Ranch O-14-7243 | Corlena Oil Company | Pedarosa (Canyon Granite Wash) | 1 | 124K | 28 | Jan 1998 – May 2012 |
| Powell, Kenneth L. Estate "F" O-14-6473 | Rio Petroleum, Inc. | Lathem (Canyon Granite Wash) | 1 | 109K | 22 | Jan 1993 – Mar 2025 |
| Latham Family Unit O-14-6207 | Rio Petroleum, Inc. | Lathem (Canyon Granite Wash) | 1 | 89.8K | 22 | Jan 1993 – Jun 2015 |
| Lonesome Dove O-14-9653 | Valpoint Operating, LLC | Bivins Lit (Canyon Lime) | 1 | 89.3K | 132K | Jun 2018 – Jul 2026 |
| Easy Money O-14-9687 | Fortay, Inc. | Hartley West (Canyon) | 2 | 76.4K | 0 | Dec 2018 – Jul 2026 |
| Lathem Family Unit "B" O-14-6237 | Rio Petroleum, Inc. | Lathem (Canyon Granite Wash) | 1 | 74.7K | 22 | Jan 1993 – Feb 2013 |
| Lathem Mary K Unit O-14-7174 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 1 | 67K | 0 | Dec 1996 – Jul 2026 |
| Roll of the Dice O-14-8783 | Fortay, Inc. | Lathem, S.(des Moines) | 1 | 62.8K | 0 | May 2012 – Jul 2026 |
| Howard 15 O-14-9345 | Nec Operating, LLC | Hartley West (Canyon) | 1 | 59.9K | 117K | Aug 2014 – Jul 2026 |
| Walker Ranch #3 O-14-7193 | Corlena Oil Company | Rehm, N. (Granite Wash) | 1 | 58.4K | 0 | Apr 1997 – Jan 2001 |
| Thompson Unit A O-14-9609 | DDD Exploration, Inc. | Rehm (Granite Wash) | 1 | 55.9K | 0 | Apr 2018 – Jul 2026 |
| Hartley O-14-8010 | Fortay, Inc. | Lathem, S.(des Moines) | 1 | 53.9K | 0 | Jan 2009 – Jul 2026 |
| Bivins O-14-6012 | D10 Energy LLC | Panhandle Potter County Field | 86 | 53.6K | 148K | Jan 1993 – Jul 2026 |
| Brisbin 12 O-14-8760 | Nec Operating, LLC | Hartley West (Canyon) | 1 | 51.1K | 81.7K | Dec 2012 – Jul 2026 |
| Dream Big O-14-8788 | Fortay, Inc. | Lathem (Canyon Granite Wash) | 1 | 49.8K | 0 | Mar 2013 – Jul 2026 |
| Thompson Unit B O-14-9668 | DDD Exploration, Inc. | Rehm (Granite Wash) | 1 | 46.6K | 0 | Jan 2019 – Jul 2026 |
| Bryant, Malcolm O-14-7752 | Fortay, Inc. | Dobervich | 1 | 38.3K | 0 | Apr 2007 – Feb 2008 |
| Shoot for the Stars O-14-8590 | Fortay, Inc. | Lathem, S.(des Moines) | 1 | 35.7K | 0 | Sep 2011 – Jul 2026 |
| Powell Trust SWD O-14-6676 | High River Res Operating, LLC | Lathem (Canyon Granite Wash) | 2 | 30.6K | 22 | Jan 1993 – Jul 2026 |
| K. R. Stanley 112 O-14-8613 | Fortay, Inc. | Cottonwood Draw (Granite Wash) | 1 | 30K | 0 | Dec 2011 – May 2025 |
| Walker Ranch 136 O-14-7296 | Corlena Oil Company | Rehm, N. (Granite Wash) | 1 | 29.1K | 0 | Nov 1997 – Jan 2001 |
| Bryant -11- O-14-6495 | Sandlot Oil & Gas LLC | Lathem, S. (Canyon Granite Wash) | 1 | 28K | 1.39K | Jan 1993 – Jul 2026 |
| Thompson Unit C O-14-9680 | DDD Exploration, Inc. | Rehm (Granite Wash) | 1 | 24.5K | 0 | Mar 2019 – Jul 2026 |
| Morrison 8 O-14-9642 | Presidio Petroleum LLC | Hartley West (Canyon) | 1 | 23.3K | 29.4K | Jan 2018 – Jul 2026 |
| Dark Horse O-14-9085 | Fortay, Inc. | Hartley, SE (Granite Wash 6669) | 1 | 21.5K | 0 | Mar 2014 – Jul 2026 |
| Walker Ranch 236 O-14-7297 | Corlena Oil Company | Rehm, N. (Granite Wash) | 1 | 12K | 0 | Mar 1998 – Jan 2001 |
| Holt 54 O-14-9402 | Nec Operating, LLC | Hartley West (Canyon) | 1 | 10.1K | 14K | Nov 2014 – Jul 2026 |
| Cover O-14-8332 | Fortay, Inc. | Texas Capital Doors (Granite W) | 2 | 8.89K | 0 | Dec 2010 – Jul 2026 |
| Reynolds Cattle Co. O-14-7346 | Corlena Oil Company | Outpost (Canyon Granite Wash) | 1 | 8.3K | 5 | Jan 2000 – May 2009 |