| Thomasma, Ray J. G-4-266397 | Hilcorp Energy Company only | Aviators S. (9450) | Zapata | 1 | 16.8K | 5.9M | Nov 2011 – Apr 2021 |
| Holbrook G-3-176366 | Ballard Exploration Company,inc. only | Raywood, S. (Cook Mtn. 2) | Liberty | 1 | 16.7K | 5.12M | Oct 1999 – May 2011 |
| Combs-Worley "A" O-14-202 | Dalf Energy LLC only | Panhandle Gray County Field | Gray | 9 | 16.7K | 50.7K | by Jan 1993 – Apr 2016 |
| Ezj Ranch (East) O-10-37245 | Sharp Image Energy, Inc. only | Ray Albaugh (Wolfcamp) | Mitchell | 1 | 16.7K | 0 | Dec 2003 – Aug 2026 |
| Rucktashel, C. W. O-13-4208 | Salmon, Raymond Jr Estate only | Montague County Regular | Montague | 4 | 16.7K | 21 | by Jan 1993 – Aug 2026 |
| Todd, J. S., -B- O-9-4527 | RHR Oil & Gas, LLC only | Todd (Grayburg) | Crockett | 2 | 16.6K | 96 | by Jan 1993 – Jun 2026 |
| Gray, Gladys O-8-21709 | Killion Well Service Inc. only | Stephens County Regular | Stephens | 1 | 16.6K | 8.63K | by Jan 1993 – Jun 2000 |
| McBride, Julie O-10-22521 | Golden, Marty Joe only | Phoenix (Grayburg) | Martin | 3 | 16.6K | 4.86K | by Jan 1993 – Dec 2006 |
| University 49-2 "A" O-9-11086 | Digital Operating Company LLC only | Price (Grayburg) | Reagan | 2 | 16.6K | 137 | by Jan 1993 – Jan 2026 |
| Anp -135- O-8-28713 | Richey, Ray Management Co., Inc. only | Teir (Strawn Sand) | Throckmorton | 1 | 16.6K | 19.9K | Dec 1999 – Jan 2002 |
| La Jolla G-4-143201 | Urban Oil & Gas Group, LLC only | Brayton, N. (Vicksburg 10,400) | Nueces | 1 | 16.6K | 306K | by Jan 1993 – Aug 2026 |
| Parr Sunray G-4-201257 | Welderxp Ltd. only | Parr Sunray (Yegua Consolidated) | Duval | 1 | 16.5K | 1M | Apr 2004 – Dec 2007 |
| Humphrys-Shaw O-14-3629 | Wischkaemper, Kenneth only | Panhandle Gray County Field | Gray | 1 | 16.5K | 161K | by Jan 1993 – Aug 2026 |
| Ranch O-13-29977 | Ray Herring Operating Co., LLC only | Young County Regular | Young | 3 | 16.5K | 71.4K | Jan 2002 – Aug 2026 |
| Ray Gas Unit #2 G-6-145530 | McBee Operating Company, L.L.C. only | Rosewood (Cotton Valley) | Upshur | 1 | 16.4K | 2.09M | Apr 1993 – Aug 2026 |
| Huselby -A- O-14-3351 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 1 | 16.4K | 190K | by Jan 1993 – Aug 2026 |
| Faubion-Thompson Unit O-8-28231 | Delray Oil, Inc. only | Talpa (Palo Pinto A) | Coleman | 1 | 16.4K | 96.1K | Aug 1997 – Jan 2020 |
| Gina "D" O-14-6106 | Dalf Energy LLC only | Panhandle Gray County Field | Gray | 3 | 16.4K | 169K | by Jan 1993 – Jan 2017 |
| Ray, George G-2-144386 | North Lake Resources LLC only | Pettus, E. (Mackhank) | Goliad | 1 | 16.4K | 809K | by Jan 1993 – Mar 2020 |
| Yturria, F. G-4-183175 | Cody Energy LLC only | Raymondville (Consolidated) | Willacy | 1 | 16.3K | 99.7K | Mar 2001 – Aug 2006 |
| Todd, J. S. O-9-4584 | SBJ Oil & Gas, LLC only | Todd (Grayburg) | Crockett | 1 | 16.3K | 479 | by Jan 1993 – Aug 2026 |
| Rocker (M) -151- O-9-4396 | Digital Operating Company LLC only | John Scott (Grayburg) | Reagan | 1 | 16.3K | 22 | by Jan 1993 – Jun 2026 |
| Blucher, Von G-4-136173 | Urban Oil & Gas Group, LLC only | Brayton, N. (Vicksburg 10,400) | Nueces | 1 | 16.3K | 185K | by Jan 1993 – Nov 2015 |
| Johnson -T- O-14-2435 | Conocophillips Company only | Panhandle Gray County Field | Gray | 3 | 16.3K | 87.9K | by Jan 1993 – Apr 1999 |
| Daniel, Gov. Bill 102 G-3-190080 | Sue-Ann Operating, L.C. only | Raywood (E. Cook Mtn. 11,500) | Liberty | 1 | 16.3K | 2.43M | Jul 2002 – Sep 2010 |
| Stiles Gas Unit G-2-236034 | Blackbrush O & G, LLC only | Moray (Edwards) | De Witt | 1 | 16.2K | 5.45M | Jun 2008 – Aug 2026 |
| Gray, Ollie O-13-19859 | Texcrude Services LLC only | Montague County Regular | Montague | 2 | 16.2K | 4.18K | by Jan 1993 – Aug 2026 |
| Wienke O-8-9239 | Rayco Operating, Inc. only | Gunby (Congl.) | Stonewall | 4 | 16.2K | 3.66K | by Jan 1993 – May 2002 |
| Arnold O-14-339 | Curzac Oil and Gas, LLC only | Panhandle Gray County Field | Gray | 17 | 16.1K | 111K | by Jan 1993 – Aug 2026 |
| Its Hedley Unit 17-27 O-11-71055 | Delray Oil, Inc. only | Platang (San Andres) | Cochran | 1 | 16.1K | 0 | Apr 2022 – Jun 2025 |
| Frashier, O. N. O-14-275 | Red Line Company, Ltd. only | Panhandle Gray County Field | Gray | 4 | 16.1K | 74.3K | by Jan 1993 – Aug 2026 |
| Andy O-14-4915 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 2 | 16.1K | 219K | by Jan 1993 – Mar 2024 |
| Traylor, Maude B G-2-230380 | White Marlin Operating Co, LLC only | Maude B. Traylor (F-41-61, Deep) | Calhoun | 1 | 16K | 423K | Jul 2007 – Apr 2020 |
| Rush, Raymond O-9-8170 | BMW Services, LLC only | Leonard (2400) | Runnels | 3 | 16K | 27.6K | by Jan 1993 – Aug 2025 |
| West Get Rhythm O-3-26146 | Davis Southern Operating Co LLC only | Patricia Ray, East (1ST Yegua) | Polk | 1 | 16K | 4.36K | Feb 2013 – Feb 2017 |
| Ray, George A. Ranch G-2-135266 | Amend Energy Company only | Tulsita-Wilcox (Era) | Bee | 1 | 16K | 126K | by Jan 1993 – Dec 1994 |
| Raymond O-3-13300 | Douglas Petroleum Inc. only | Giddings (Austin Chalk-3) | Lee | 1 | 16K | 206K | by Jan 1993 – Jul 1998 |
| Patton, M. O-11-5639 | Gray, Gordon Operator only | Sharon Ridge (1700) | Mitchell | 5 | 15.9K | 144 | by Jan 1993 – Aug 2026 |
| Traylor, Maude B., Mrs. -A- O-2-1119 | Accidie Exploration and Dev.,inc only | Olivia (8300) | Calhoun | 1 | 15.9K | 20 | by Jan 1993 – Jul 1999 |
| Denman, Gilbert M., Jr., et Al O-1-3907 | Delray Oil, Inc. only | Darst Creek (Buda) | Guadalupe | 1 | 15.9K | 1.91K | by Jan 1993 – Aug 2026 |
| Ripple, Roddy G-4-155499 | Lomak Production Company only | Brayton, N. (Vicksburg 8950) | Nueces | 1 | 15.8K | 83K | Aug 1995 – Mar 1997 |
| Walton G-2-265536 | Sydson Energy, Inc. only | Ray (Vicksburg-Hockley) | Bee | 1 | 15.7K | 99K | Jun 2012 – Feb 2024 |
| Parson, I. M. "K" O-8-26843 | Sun-Key Oil Co., Inc. only | Parsons (Gray) | Callahan | 1 | 15.7K | 98.5K | Mar 1993 – Aug 2007 |
| Trahan G-3-187967 | Kerr-McGee Oil & Gas Onshore LP only | Raywood (E. Cook Mtn. 11,500) | Liberty | 1 | 15.7K | 1.25M | Jan 2002 – Dec 2004 |
| T. Garcia O-4-13637 | 12TH Man Energy, LLC only | Garcia (Stray-3675) | Starr | 1 | 15.6K | 31K | Dec 2010 – Aug 2026 |
| Southland-Scott O-9-4103 | Coppertop only | John Scott (Grayburg) | Reagan | 1 | 15.6K | 10.1K | by Jan 1993 – Aug 2026 |
| State -AR- O-10-20188 | Ring Energy, Inc. only | Triple-N (Grayburg) | Andrews | 5 | 15.6K | 4.37K | by Jan 1993 – Aug 2026 |
| Schellhorn "B" O-9-10721 | XOG Operating LLC only | Miether (Grayburg) | Upton | 1 | 15.5K | 22 | by Jan 1993 – Aug 2026 |
| Culler O-14-350 | Sanchez Production, LLC only | Panhandle Gray County Field | Gray | 8 | 15.5K | 92.8K | by Jan 1993 – Jun 2026 |
| Bull Field Unit O-8-30144 | Jericho Energy Operations, LLC only | Bull (Gray Sand) | Runnels | 8 | 15.4K | 12.3K | Sep 2008 – Jun 2018 |