| Byrd -A- O-10-19390 | Freestone Resources, Inc | Turner-Gregory (Clear Fork) | 1 | 4.06K | 23 | Jan 1993 – Dec 2010 |
| Boykin, Grace M. O-10-9047 | Americo Energy Resources, LLC | Coleman Ranch, N. (Clear Fork) | 1 | 4.04K | 21 | Jan 1993 – Jan 1998 |
| Spade 18 O-10-64581 | Kek Exploration LLC | Renderbrook Creek (Miss) | 4 | 4.01K | 0 | Oct 2025 – Apr 2026 |
| Rackley, C. B. O-10-14878 | Big D Energy Company | Howard Glasscock | 12 | 4.01K | 140 | Jan 1993 – Nov 2011 |
| North Ezj Ranch 35 O-10-38184 | Sharp Image Energy, Inc. | Ray Albaugh (Wolfcamp) | 1 | 4K | 0 | Jul 2007 – Apr 2016 |
| Strain, E.T. 'C' O-10-38010 | Energen Resources Corporation | Westbrook (Clear Fork, Upper) | 1 | 3.94K | 161 | Mar 2005 – Jan 2008 |
| Burchard, Preston C. Etal -A- O-10-26165 | Cwoc | Coleman Ranch | 7 | 3.75K | 45 | Jan 1993 – Jun 2001 |
| Barber O-10-23544 | Trek Petroleum Company, Inc. | Dockrey (Clear Fork) | 2 | 3.68K | 152 | Jan 1993 – Aug 2011 |
| Simpson -C- O-10-29194 | Unitex Oil & Gas, L.L.C. | Westbrook, East (Clear Fork) | 1 | 3.59K | 19 | Jan 1993 – Jan 2001 |
| Ezj Ranch (East) O-10-37009 | Sharp Image Energy, Inc. | Ellwood Ranch (Ellenburger) | 1 | 3.57K | 0 | Dec 2002 – Nov 2003 |
| W.W. Watson O-10-41609 | Basa Resources, Inc. | Iatan (San Andres) | 2 | 3.53K | 57 | Aug 2011 – Apr 2026 |
| Langley O-10-17775 | Melrose Operating Company | Turner-Gregory (Clear Fork) | 1 | 3.51K | 66 | Jan 1993 – Sep 2002 |
| Brennand -4- O-10-44323 | Diamondback E&P LLC | Turner-Gregory (Clear Fork) | 3 | 3.5K | 0 | Aug 2013 – Aug 2015 |
| Trulock, Mae O-10-29067 | Cedar Bend Oil Company | Westbrook | 1 | 3.5K | 137 | Apr 1993 – Apr 2026 |
| Sayles O-11-61737 | Doolies Production | Sharon Ridge (1700) | 13 | 3.49K | 61 | Jan 1993 – Aug 2001 |
| Brown, E. H. O-10-27672 | Pioneer Natural Res. USA, Inc. | Westbrook | 2 | 3.48K | 19 | Jan 1993 – Sep 1996 |
| Nail "17" No. 1 O-10-34839 | Lakeshore Operating, LLC | Jasmine (Ellenburger) | 1 | 3.48K | 54.1K | Jan 1996 – Aug 1996 |
| Brock O-10-29337 | Trek Petroleum Company, Inc. | Iatan, East Howard | 1 | 3.39K | 144 | Jan 1993 – Aug 2011 |
| Jackson, T. R. O-10-14932 | Windham, L.E. Estate Of | Westbrook (Clear Fork, Upper) | 1 | 3.36K | 64 | Jan 1993 – Aug 1998 |
| Crawford "B-2" O-11-64462 | Schlachter Operating Corporation | Sharon Ridge (1700) | 4 | 3.34K | 20 | Jan 1993 – Jul 2002 |
| Strain, L.A. 1 O-11-61839 | Schlachter Operating Corporation | Sharon Ridge (1700) | 2 | 3.33K | 21 | Jan 1993 – Aug 1999 |
| Coleman, P.C. "A" O-10-24897 | Americo Energy Resources, LLC | Westbrook | 1 | 3.31K | 18 | Jan 1993 – Aug 2006 |
| Berry O-11-65944 | Vista Energy Corp. | Sharon Ridge (Clear Fork) | 1 | 3.3K | 11 | Feb 1993 – Dec 2014 |
| Brennand "A" O-10-33698 | Petra Oleum Corp. | Westbrook (Miss) | 1 | 3.28K | 50 | Feb 1993 – May 1997 |
| Rees O-10-13924 | Melrose Operating Company | Turner-Gregory (Clear Fork) | 1 | 3.24K | 66 | Jan 1993 – Feb 2004 |
| Henderson O-10-31142 | McCabe Energy, Inc. | Subar (Wolfcamp) | 1 | 3.21K | 75 | Jan 1993 – Jul 2000 |
| Strain, L. A. "B" O-11-60594 | Schlachter Operating Corporation | Sharon Ridge (1700) | 2 | 3.16K | 21 | Jan 1993 – Jul 2002 |
| McCabe -C- O-10-30870 | J & J Services Company | Dixon (Strawn) | 1 | 3.12K | 19.7K | Jan 1993 – Jul 1997 |
| Ellwood O-10-26779 | Perry Producing Company, Inc. | Ray Albaugh (Wolfcamp) | 1 | 3.05K | 47 | Jan 1993 – Apr 1997 |
| Coleman, Lucy M. "A" O-10-23701 | Armor Petroleum, Inc. | Coleman Ranch, N. (Clear Fork) | 1 | 3.02K | 19 | Jan 1993 – Jul 1994 |
| Douthit O-10-25478 | Crossroads Equipment | Howard Glasscock | 4 | 3.01K | 66 | Jan 1993 – Jun 1998 |
| V. T. McCabe D-E Unit O-10-27810 | J V A Operating Company, Inc. | Jameson, North (Strawn) | 1 | 3.01K | 20 | Jan 1993 – May 2001 |
| Doolf O-10-34946 | Morgan Creek Production Co., Inc | Westbrook | 4 | 2.97K | 235 | Sep 1996 – Sep 2020 |
| Strain, E.T. O-10-37582 | Energen Resources Corporation | Westbrook (Clear Fork, Upper) | 1 | 2.94K | 156 | Feb 2005 – Jan 2008 |
| Patton, Mildred M. et Al O-11-9136 | Schlachter Operating Corporation | Sharon Ridge (1700) | 1 | 2.94K | 18 | Feb 1993 – Apr 2026 |
| Strain O-10-34131 | Dunigan Operating Company, Inc. | Van Gogh, N. (Ellenburger) | 1 | 2.94K | 6 | Mar 1994 – Jan 1995 |
| Douthit "A" O-10-22393 | Soma Operating Company, LLC | Howard Glasscock | 14 | 2.94K | 142 | Jan 1993 – Apr 2010 |
| Pettitfils, J. D. "A" O-10-37839 | Energen Resources Corporation | Westbrook (Clear Fork, Upper) | 1 | 2.9K | 218 | Jun 2005 – Jan 2008 |
| Coleman, Lucy M. F O-10-27928 | Americo Energy Resources, LLC | Coleman Ranch | 1 | 2.89K | 19 | Jan 1993 – Mar 2004 |
| Simpson -A- O-10-25743 | Cowboys Resources Corp. | Coleman Ranch, N. (Clear Fork) | 1 | 2.88K | 20 | Jan 1993 – Jun 2002 |
| Strain, E. T. "B" O-11-9276 | Schlachter Operating Corporation | Sharon Ridge (1700) | 3 | 2.87K | 0 | Jul 1997 – Jul 2002 |
| Farmer, Maude O-10-22659 | Northern Pacific Oil Incorporatd | Iatan, East Howard | 3 | 2.72K | 21 | Jan 1993 – Mar 2020 |
| Morris, J. F. O-10-23503 | Cwoc | Westbrook | 1 | 2.71K | 54 | Jan 1993 – Mar 2008 |
| Dorn O-10-35787 | Partee Drilling Inc. | Westbrook | 2 | 2.69K | 0 | Jan 1999 – Dec 2008 |
| Crawford, Caroline G. "C" O-11-64194 | Schlachter Operating Corporation | Sharon Ridge (1700) | 2 | 2.69K | 88 | Jan 1993 – Jul 2002 |
| Chalk, Mary O-11-11387 | Red Star Operating LLC | Sharon Ridge (1700) | 2 | 2.62K | 104 | Jan 1993 – Mar 2021 |
| McCabe, V. T. -C- O-10-26156 | J V A Operating Company, Inc. | Jameson N. (Odom) | 3 | 2.53K | 11.8K | Aug 1994 – Jun 1995 |
| Justice O-10-34947 | Morgan Creek Production Co., Inc | Westbrook | 4 | 2.51K | 216 | Oct 1996 – Sep 2020 |
| Foster, W. L. 1 O-10-17382 | Bce-Mach III LLC | Iatan (San Andres) | 3 | 2.33K | 775 | Sep 1995 – Jan 2006 |
| Barber, J. D. -G- O-10-18234 | Swjn Oil Company | Maude (Clear Fork) | 1 | 2.3K | 144 | Jan 1993 – Nov 2008 |