| Hoelscher/Schwertner 3A G-9-159875 | Panamerican Operating Inc | Pioneer-Miller (Gardner Lime) | 1 | 12K | 248K | Sep 1996 – Jul 2010 |
| Wright 'A' G-9-272518 | Window Operating Co., The | Benoit, S. (Fry-C-Sand, LO.1) | 1 | 6.99K | 188K | Jul 2013 – May 2021 |
| Rogers G-9-178819 | Ohlhausen Oil Company | Spillkirk (Gardner) | 1 | 6.6K | 113K | Jul 2000 – Jan 2011 |
| Sneed G-9-160686 | Ogden Resources Corporation | Nordic (Dog Bend) | 1 | 5.7K | 174K | Nov 1996 – Jun 2017 |
| Lange G-9-262249 | Daylight Petroleum LLC | Pony Creek (Ellenburger) | 1 | 5.2K | 69.7K | Feb 2011 – May 2018 |
| Dean, Ora Lee G-9-165722 | Sequoia Fossil Fuels, Inc. | Wingate, West (Gray) | 1 | 4.94K | 195K | Sep 1997 – Nov 2005 |
| Pirtle "A" G-9-262164 | Koko Skadi, LLC | Cree-Sykes (Gardner, Upper) | 1 | 4.78K | 183K | Dec 2010 – Apr 2026 |
| Vogelsang/Cederholm Unit G-9-151549 | Pioneer Energy Corporation | Tom Miller (Capps) | 1 | 4.3K | 113K | Apr 1994 – Aug 1995 |
| Coats G-9-169496 | Novo Exploration Corporation | Waldrip-Novo (Morris Sand) | 1 | 2.9K | 148K | Jul 1998 – Sep 2000 |
| Leonard G-9-256164 | BMW Services, LLC | Ballinger, SE. (Fry) | 1 | 2.37K | 155K | Dec 2009 – Mar 2026 |
| Pirtle G-9-221853 | Willowbend Investments, Inc. | Cree-Sykes (Gardner, Upper) | 1 | 2.15K | 158K | Sep 2006 – May 2010 |
| Alpha G-9-265074 | Enrich Oil Corporation | Norton, N. (Fry Sd., Lo.) | 1 | 1.49K | 22K | Mar 2012 – Jan 2014 |
| Eubanks G-9-265959 | Enrich Oil Corporation | Winters, SW. (Gardner Lime) | 1 | 1.48K | 6.15K | Aug 2012 – Dec 2012 |
| Clayton, Lena Mrs G-9-56178 | TDC Engineering, Inc. | Hollow Creek (Dog Bend) | 1 | 1.45K | 400K | Jan 1993 – Oct 2014 |
| Sykes, B. C. G-9-62049 | Revard Petroleum, L.L.C. | Hollow Creek (Gardner) | 1 | 1.27K | 142K | Jan 1993 – Jun 2008 |
| McCord, J. B. G-9-95407 | CB Energy Partners, LLC | Service (Cross Cut) | 1 | 855 | 43K | Jan 1993 – Sep 2016 |
| Hoelscher/Schwertner 2A G-9-159874 | Pioneer Energy Corporation | Pioneer-Miller (Gardner Lime) | 1 | 743 | 25.4K | Oct 1996 – Mar 1998 |
| Garey Ranch G-9-284952 | Fossil Petroleum LLC | Hollow Creek (Dog Bend) | 1 | 681 | 174K | Aug 2018 – Apr 2026 |
| Sykes, Albert "C" G-8-171084 | Atlas Operating LLC | Hrubetz (Ellen) | 1 | 542 | 15.2K | Feb 1998 – Sep 1999 |
| McKissack G-9-162780 | 3-D Oil & Gas | Beddo | 1 | 425 | 68.3K | Apr 1997 – Sep 2012 |
| Edmondson G-9-162450 | Edmondson Oil & Gas | Hollow Creek (Dog Bend) | 1 | 392 | 182K | Dec 1996 – May 2009 |
| Mitchell G-8-181730 | Ladd Oil & Gas Corporation | MCL (Fry Sand) | 1 | 370 | 78.1K | Feb 2001 – Nov 2002 |
| Lange, W. F. "A" G-9-210228 | 3-D Oil & Gas | Quick (Goen, Upper) | 1 | 357 | 34.3K | Jun 2005 – Aug 2017 |
| Bragg G-9-162894 | Cedar Oil Company | Douglas (Gardner Sd.) | 1 | 308 | 13.8K | Apr 1997 – Aug 2006 |
| Book G-9-91722 | J.H. Oil, Inc. (A) | Urban (Miles) | 1 | 269 | 23.5K | Jan 1993 – Nov 1997 |
| Dietz, W. H. - Hazel G-9-162782 | Cedar Oil Company | Vanderlaan-Freedman (Gardner) | 1 | 260 | 24.3K | Apr 1997 – Nov 2003 |
| Schaefer G-9-164042 | Hopewell Operating, Inc. | Norton, N. (Capps) | 1 | 250 | 93.9K | Jul 1997 – Feb 1999 |
| Hooten G-9-149089 | Alumni Oil LLC | Crews, South (Dog Bend Lime) | 1 | 247 | 124K | Apr 1994 – Feb 2026 |
| Fowler G-9-105051 | Hoffman, Rudolf A. | Pony Creek (Ellenburger) | 1 | 197 | 73K | Jan 1993 – Apr 2005 |
| Discovery G-9-149256 | Woodstone Enterprises, Inc. | Ballinger, N. (Jennings Sand) | 1 | 196 | 4.96K | Mar 1994 – Oct 1996 |
| Dean, Ora Lee G-9-171967 | Sequoia Fossil Fuels, Inc. | Wingate, West (Gray) | 1 | 193 | 53.8K | Jan 1999 – Mar 2003 |
| Hooten G-9-151137 | Alumni Oil LLC | Henson (Jennings) | 1 | 192 | 69.5K | Apr 1994 – Mar 2026 |
| White, W. W. #1 G-9-140989 | Anderson, James K. Inc. | Sykes, West (Gardner) | 1 | 189 | 61.3K | Jan 1993 – Mar 2000 |
| McLarty G-9-129265 | Cheetah Investments, Inc. | Beddo | 1 | 179 | 5.03K | Jan 1993 – Sep 1996 |
| Snelson #5 G-9-287956 | Koko Skadi, LLC | Leonard, North (3460 Sand) | 1 | 174 | 695 | Oct 2019 – Dec 2024 |
| Gray, Betty B G-9-115076 | All-Southwest Petroleum, Inc. | Nora, East (Gardner Sand) | 1 | 167 | 17 | Mar 1993 – Mar 1993 |
| Clara G-9-139225 | Hidalgo Oil & Exploration Corp. | Byers (Gardner) | 1 | 166 | 301K | Jan 1993 – Sep 2017 |
| Alexander, S. G-9-103608 | A. P. B. Petro | Vanderlaan-Freedman (Gardner) | 1 | 166 | 124K | Jan 1993 – Jul 2005 |
| Ashton 2 G-9-165847 | Yocham Minerals, L. L. C. | Lindemann (Jennings) | 1 | 165 | 4.58K | Nov 1998 – May 2001 |
| Daniels, B & E G-9-169056 | Vaca Operating Company LLC | Cold Duck, NE. (Dog Bend Lime) | 1 | 147 | 24.5K | Jul 1998 – Jan 2007 |
| Elkins 'B' G-9-203578 | 3-D Oil & Gas | Beddo | 1 | 135 | 42.4K | Mar 2004 – Jul 2018 |
| Bragg, Perry G-9-79282 | Valley Petroleum Company | Crews, SE. (Dog Bend) | 1 | 128 | 92.7K | Jan 1993 – Jul 2020 |
| Ashton 3 G-9-167082 | Landmaster Partners, Inc. | Lindemann (Jennings) | 1 | 108 | 34.6K | Nov 1998 – Jun 2002 |
| McNeil G-9-180415 | Thomas Oil and Gas Inc. | Norton, W. (Fry, Lower) | 1 | 106 | 26.3K | Jan 2001 – Nov 2002 |
| Snelson G-9-282276 | Koko Skadi, LLC | Leonard (Home Creek) | 1 | 103 | 156 | Oct 2015 – May 2024 |
| Clayton, H. L. & R. G-9-117357 | TDC Engineering, Inc. | Hollow Creek (Dog Bend) | 1 | 98 | 394K | Jan 1993 – Oct 2014 |
| Pierce Unit G-9-255298 | Texas Operating & Consult., LLC | Gray Goose (Adami Gardner) | 1 | 95 | 8.39K | Feb 2010 – Mar 2010 |
| Cree Sykes G-9-218578 | Cholla Petroleum, Inc. | Sykes (Morris) | 1 | 94 | 104K | Jul 2006 – May 2009 |
| Currie, Lyle J. G-9-175889 | Purvis Operating Co. | The Trinity (Odom) | 1 | 90 | 3.54K | Jan 2000 – Mar 2001 |
| "Clara" G-9-139478 | Hidalgo Oil & Exploration Corp. | Byers (Gardner) | 1 | 75 | 21.9K | Jan 1993 – Dec 2012 |