| Traylor, Maude G-2-210541 | Amrwr, LLC only | Maude B. Traylor, North (30) | Calhoun | 1 | 1.2K | 61.7K | Feb 2005 – Feb 2006 |
| Hensley -453- O-9-13465 | Petrosource Energy Corporation only | Fort Chadbourne (Gray) | Runnels | 1 | 1.2K | 16 | by Jan 1993 – Jul 1994 |
| Kayla O-14-5972 | Caprock Engineering, Inc. only | Panhandle Gray County Field | Gray | 2 | 1.2K | 146K | by Jan 1993 – Feb 2013 |
| Meyers, Raymond E. O-1-6004 | H&K Energy only | Holloway, East (Austin Chalk) | Atascosa | 1 | 1.19K | 54 | by Jan 1993 – Sep 1999 |
| Monroe O-10-30102 | Murray, Tom Enterprises only | Shipley (Queen Sand) | Ward | 2 | 1.19K | 46 | by Jan 1993 – Oct 1996 |
| Floyd Ray Vick G-8-245548 | Petex only | Claralma (Marble Falls) | Stephens | 1 | 1.19K | 130K | Jan 2009 – Jul 2026 |
| Curnutte South O-9-12297 | Littlepage, Tommy only | Wingate, West (Gray) | Runnels | 1 | 1.19K | 5.18K | by Jan 1993 – Oct 1994 |
| Ray "A" G-10-138772 | Wagner & Brown, Ltd. only | Conger (Penn) | Sterling | 1 | 1.19K | 131K | by Jan 1993 – Feb 1998 |
| Yturria, L & C Co. NCT-1 G-4-142558 | Texaco E & P Inc. only | Raymondville (F-4-D) | Kenedy | 1 | 1.19K | 452K | by Jan 1993 – Feb 1994 |
| James Staples, Jr. G-2-265533 | Sydson Energy, Inc. only | Ray (Vicksburg-Hockley) | Bee | 1 | 1.19K | 4.46K | Jul 2012 – Mar 2013 |
| Minor, A. Gas Unit G-6-238151 | Grayrock Energy II, LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.19K | 856K | May 2008 – Aug 2026 |
| Dickey, Ray O-13-17632 | Johnson & Ernst Operating Co. only | Wichita County Regular | Wichita | 7 | 1.18K | 21 | by Jan 1993 – May 1995 |
| Salewsky, Raymond O-9-15631 | Capital Exploration, Inc. only | Millersview, North (Swastika) | Concho | 1 | 1.18K | 0 | Jan 2005 – Jan 2007 |
| Minor, A. Gas Unit G-6-238556 | Grayrock Energy II, LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.18K | 1.06M | Jun 2008 – Aug 2026 |
| Scott Foundation 59 Gas Unit G-1-128516 | Simray Operating Corp. only | Bonne Terre (10770) | McMullen | 1 | 1.18K | 302K | by Jan 1993 – Aug 1996 |
| Pence O-8-22222 | Richey, Ray Management Co., Inc. only | JMJ (Marble Falls) | Eastland | 1 | 1.18K | 13.3K | by Jan 1993 – Dec 1997 |
| Goldsmith, C. A. et Al G-10-51935 | XTO Energy Inc. only | Goldsmith (Grayburg) | Ector | 1 | 1.18K | 3.31K | Jan 2007 – May 2007 |
| Hall-Booth O-13-22901 | Richey, Ray Management Co., Inc. only | Alvord, South (Atoka) | Wise | 1 | 1.17K | 92.3K | by Jan 1993 – Aug 2006 |
| Ray "A" G-10-140921 | Wagner & Brown, Ltd. only | Conger (Penn) | Sterling | 1 | 1.17K | 112K | by Jan 1993 – Feb 1998 |
| Ray 'A' G-10-138775 | Wagner & Brown, Ltd. only | Conger (Penn) | Sterling | 1 | 1.16K | 159K | by Jan 1993 – Feb 1998 |
| Ray A G-10-140483 | Wagner & Brown, Ltd. only | Conger (Penn) | Sterling | 1 | 1.16K | 114K | by Jan 1993 – Jan 1997 |
| Praytor G-13-207255 | Crossbow Resources, LLC only | Newark, East (Barnett Shale) | Parker | 1 | 1.16K | 233K | Jan 2005 – Aug 2026 |
| Burditt G.U. G-4-172412 | Hydrocarbon Operating, Inc. only | Petronilla (7475 Stray) | Nueces | 1 | 1.16K | 102K | Jan 1999 – Dec 2000 |
| Smith, H. E. G-13-74829 | Richey, Ray Management Co., Inc. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 1.16K | 43.2K | by Jan 1993 – Nov 1999 |
| Wray, Jimmy et Al O-13-21062 | Remington Oil only | Graham, West (Caddo) | Young | 1 | 1.16K | 22 | by Jan 1993 – Apr 1995 |
| Hutchings, J. Unit G-6-246587 | Grayrock Energy II, LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.15K | 846K | Mar 2009 – Aug 2026 |
| Ray "A" G-10-177000 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 1.14K | 177K | Apr 2000 – Aug 2026 |
| J.D. Gray Estate G-8-119632 | Richey, Ray Management Co., Inc. only | H.P.C. (Conglomerate) | Eastland | 1 | 1.14K | 25.2K | by Jan 1993 – Aug 1997 |
| Yturria, Frank D. et Al G-4-179903 | Cody Energy LLC only | Raymondville (F- 1) | Willacy | 1 | 1.14K | 93.4K | Jun 2000 – Aug 2001 |
| McClurg-Ewing-Gilbert Unit G-13-76498 | Richey, Ray Management Co., Inc. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 1.13K | 38.3K | by Jan 1993 – Mar 1998 |
| Sonley - Goines O-2-10421 | Sydson Energy, Inc. only | Ray (Vicksburg-Hockley) | Bee | 1 | 1.13K | 10.5K | Nov 2012 – May 2014 |
| Egolf, Anna, M., A/C O-9-3968 | Manning, Jack only | Miether (Grayburg) | Upton | 3 | 1.13K | 61 | by Jan 1993 – Mar 1998 |
| Rogers G-6-111587 | Richey, Ray Management Co., Inc. only | Woodlawn (Nugent) | Harrison | 1 | 1.13K | 292K | by Jan 1993 – Feb 2012 |
| Gray O-8-13120 | Eastland Operating, L.L.C. only | Eastland County Regular | Eastland | 3 | 1.13K | 36.3K | by Jan 1993 – Oct 1998 |
| G. H. Saunders O-14-8915 | CLR Secondary Recovery, LLC only | Panhandle Gray County Field | Gray | 6 | 1.12K | 5.94K | Oct 2013 – Oct 2023 |
| White & Baker "A" G-10-205636 | Cimarex Energy Co. only | White & Baker (Grayburg 2000) | Pecos | 1 | 1.12K | 139K | Aug 2004 – Feb 2016 |
| Allen, Jeannie O-6-14409 | Graystone Energy Corporation only | Minden, W. (Travis Peak 7600) | Rusk | 1 | 1.12K | 758 | Jul 2005 – Mar 2006 |
| Hutchings, J. Unit G-6-237337 | Grayrock Energy II, LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.12K | 960K | Mar 2008 – Aug 2026 |
| Grayburg Gas Unit Xiv G-10-40123 | Vanguard Permian, LLC only | Goldsmith, East (Grayburg) | Ector | 1 | 1.12K | 446K | by Jan 1993 – Sep 2012 |
| Traylor, Maude B. G-2-111614 | Esenjay Petroleum Corp. only | Maude B. Traylor (F-51, Deep) | Calhoun | 1 | 1.12K | 28.2K | by Jan 1993 – Oct 1993 |
| TXL, B. S. -D- O-10-49803 | Grayrock Energy II, LLC only | Snyder (San Andres) | Howard | 1 | 1.12K | 0 | Nov 2017 – Jul 2024 |
| Turner O-13-30223 | Herring, Ray only | Jack County Regular | Jack | 1 | 1.11K | 12.5K | Sep 2003 – Feb 2008 |
| Casey, Ray "A" G-13-138843 | Republic Energy Inc. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 1.11K | 257K | by Jan 1993 – Aug 2004 |
| Hutchings, J. Unit G-6-229157 | Grayrock Energy II, LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.11K | 1.39M | May 2007 – Aug 2026 |
| Minor, A. Gas Unit G-6-236123 | Grayrock Energy II, LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.11K | 947K | Nov 2007 – Aug 2026 |
| Elliott, B. P. G-3-265561 | Mosbacher Energy Company only | Elliott (Yegua Stray U) | Hardin | 1 | 1.11K | 357K | Dec 2011 – Feb 2025 |
| Chatham, William O-8-26387 | Conquistador Petroleum,inc. only | Grand Old Oplin (Gray) | Callahan | 1 | 1.1K | 20 | by Jan 1993 – Jan 1999 |
| Gibson Ranch O-8-27712 | Fortuna Exploration, Inc. only | Triple -H- (Gray) | Coleman | 1 | 1.1K | 18.2K | Oct 1995 – Oct 1998 |
| Barton, Flora, et Al G-10-54923 | Apv McCamey LLC only | T. C. I. (Grayburg Zone) | Pecos | 1 | 1.09K | 40.7K | by Jan 1993 – Jan 2016 |
| Pierce -A- G-8-147521 | Pendragon Oil Co. only | X-Ray, N. (Mosley Sand) | Erath | 1 | 1.09K | 685K | Jan 1994 – Jul 2026 |