| Hoffman G U G-4-205380 | Linn Operating, LLC only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 10.3K | 837K | Aug 2004 – Jun 2012 |
| Roger Hoffman GU G-4-211175 | Urban Oil & Gas Group, LLC only | Ben Bolt (Hockley) | Jim Wells | 1 | 10.1K | 393K | May 2005 – Aug 2026 |
| Hoffman, R. "C" G-4-144542 | Ocean Energy, Inc. only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 8.85K | 322K | Feb 1993 – Feb 2002 |
| Mosser GU "A" G-4-157742 | Dark Horse Producing of TX, L.P. only | Ben Bolt N. (Lower Yegua) | Jim Wells | 1 | 8.66K | 532K | Jan 1996 – Jan 2004 |
| R. A. Hill GU G-4-188437 | Linn Operating, Inc. only | Ben Bolt, W. (Yegua, Middle) | Jim Wells | 1 | 8.5K | 417K | Mar 2002 – Oct 2012 |
| Hoffman G. U. G-4-204780 | Urban Oil & Gas Group, LLC only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 8.38K | 133K | Jul 2004 – Nov 2014 |
| Boegner, P. GU G-4-136528 | Ocean Energy, Inc. only | Ben Bolt N. (Lower Yegua) | Jim Wells | 1 | 8.24K | 312K | by Jan 1993 – Nov 2002 |
| Sampert O-13-16673 | Taylor & Smith only | Harbolt (Winger) | Cooke | 1 | 7.74K | 800 | by Jan 1993 – Nov 2006 |
| Hill, R.A. GU G-4-159348 | Ocean Energy, Inc. only | Ben Bolt N. (Lower Yegua) | Jim Wells | 1 | 7.59K | 509K | Jun 1996 – Jun 2001 |
| Baptist Foun.gu G-4-131355 | Linn Operating, LLC only | Ben Bolt N. (Lower Yegua) | Jim Wells | 1 | 7.56K | 768K | by Jan 1993 – Oct 2012 |
| Graham Estate O-13-17516 | J Ranger Oil & Gas, LLC only | Bolton (Caddo, Lower) | Young | 4 | 7.4K | 62K | by Jan 1993 – Jul 2026 |
| Mosser G-4-157740 | Urban Oil & Gas Group, LLC only | Ben Bolt N. (Lower Yegua) | Jim Wells | 1 | 7.27K | 319K | Jan 1996 – Mar 1998 |
| Hoffman -B- O-4-10937 | Rodessa Operating Company only | Ben Bolt, W. (4350) | Jim Wells | 1 | 6.87K | 33 | by Jan 1993 – Apr 2004 |
| R. Hoffman GU G-4-188227 | Devon Louisiana Corporation only | Ben Bolt, W. (Yegua, Middle) | Jim Wells | 1 | 6.86K | 405K | Feb 2002 – May 2005 |
| Kammerdiener, H. et Al O-13-16527 | Taylor & Smith only | Harbolt (Winger) | Cooke | 4 | 6.8K | 680 | by Jan 1993 – Aug 2003 |
| Hoffman, R. "D" G-4-159058 | Urban Oil & Gas Group, LLC only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 5.83K | 206K | May 1996 – Sep 1997 |
| Hill, R.A. GU G-4-161283 | Linn Operating, Inc. only | Ben Bolt N. (Lower Yegua) | Jim Wells | 1 | 5.22K | 286K | Jun 1996 – May 2003 |
| Riggs GU G-4-161698 | EOG Resources, Inc. only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 5.14K | 317K | Dec 1996 – Jan 1999 |
| Smith O-4-11425 | Shoreham Oil & Gas Company, Inc. only | Ben Bolt, S.E. (4650) | Jim Wells | 1 | 4.6K | 640 | by Jan 1993 – Sep 2006 |
| A. Leal GU G-4-169379 | Urban Oil & Gas Group, LLC only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 2.89K | 183K | Nov 1997 – Nov 2004 |
| Wilder, Horace O-6-14146 | Graystone Energy Corporation only | Bolton (Travis Peak) | Rusk | 1 | 2.71K | 13.1K | Jan 2002 – Mar 2006 |
| Bolton "A" O-6-11599 | XTO Energy Inc. only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 2.66K | 12.3K | by Jan 1993 – Sep 1994 |
| R. A. Hill, Jr. Estate GU G-4-188519 | Devon Energy Production Co, L.P. only | Ben Bolt, W. (Yegua, Middle) | Jim Wells | 1 | 2.58K | 116K | Mar 2002 – Apr 2004 |
| Hoffman G-4-214076 | Urban Oil & Gas Group, LLC only | Ben Bolt (Hockley) | Jim Wells | 1 | 2.55K | 57.5K | Dec 2004 – May 2026 |
| Mosser G-4-226869 | Continental Exploration, L.L.C. only | Ben Bolt, West (5400) | Jim Wells | 1 | 2.31K | 276K | Apr 2007 – Aug 2012 |
| Bolton, Roman E. O-1-8079 | Caltex Energy Co. only | La Vernia | Guadalupe | 14 | 2.29K | 21 | by Jan 1993 – Mar 2004 |
| Hoffman, R. GU G-4-143682 | Ocean Energy, Inc. only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 2.23K | 128K | by Jan 1993 – Apr 1996 |
| Hoffman, R. GU "E" G-4-136905 | Coastal Oil & Gas Corporation only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 2.12K | 178K | by Jan 1993 – Jun 1998 |
| Mosser Trust O-4-13667 | Harper Hefte, Inc. only | Ben Bolt, W.(4900) | Jim Wells | 1 | 2.09K | 0 | Apr 2011 – Jun 2013 |
| R. Hoffman GU G-4-187232 | Devon Energy Production Co, L.P. only | Ben Bolt, W. (Yegua, Middle) | Jim Wells | 1 | 1.83K | 86K | Sep 2001 – Jun 2002 |
| Bolton G-6-83928 | Wmo Oil, LLC only | Jacksonville (Rodessa) | Cherokee | 1 | 1.8K | 650K | Jan 1996 – Aug 2026 |
| Wiebolt GU G-5-179729 | Hilcorp Energy Company only | Dew (C.V. Consolidated) | Freestone | 1 | 1.74K | 2.53M | Jun 2000 – Aug 2026 |
| Hoffman G. U. O-4-13321 | C.B. Production only | Ben Bolt (5950) | Jim Wells | 1 | 1.71K | 0 | Feb 2005 – Jul 2021 |
| Mosser GU "B" G-4-133133 | Ocean Energy, Inc. only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 1.66K | 41.1K | by Jan 1993 – Jan 1996 |
| Wright, W.M. O-8-12906 | Thunderbolt Oil & Gas, Inc. only | Jones County Regular | Jones | 1 | 1.64K | 86 | by Jan 1993 – Mar 2000 |
| Muil G-4-170792 | Dale Operating Company only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 1.62K | 61K | Oct 1998 – Oct 1999 |
| Wiebolt GU G-5-186542 | Hilcorp Energy Company only | Dew (C.V. Consolidated) | Freestone | 1 | 1.57K | 3.1M | Apr 2001 – Aug 2026 |
| Wiebolt GU G-5-184931 | Hilcorp Energy Company only | Dew (C.V. Consolidated) | Freestone | 1 | 1.54K | 2.38M | Feb 2001 – Aug 2026 |
| Harry Mosser GU "B" G-4-207805 | Linn Operating, Inc. only | Ben Bolt (5375) | Jim Wells | 1 | 1.54K | 360K | Oct 2004 – Apr 2014 |
| Antonio Leal Gas Unit G-4-279261 | Urban Oil & Gas Group, LLC only | Ben Bolt, W. (Yegua, Middle) | Jim Wells | 1 | 1.42K | 65.2K | May 2013 – Jul 2020 |
| Bolt, Doris-Boyd, C.D. G-6-167344 | TGNR Gulf Coast LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.41K | 1.59M | Jan 1998 – Aug 2026 |
| Bolton, R.T. O-13-20551 | Richardson, David B. only | Jack County Regular | Jack | 8 | 1.14K | 38 | by Jan 1993 – Jun 1998 |
| Hoffman, R. GU "F" G-4-136728 | El Paso Production Oil & Gas Co. only | Ben Bolt, W. (Yegua, Lo.) | Jim Wells | 1 | 1.11K | 96K | by Jan 1993 – Jan 1999 |
| Roger Hoffman Gas Unit G-4-207801 | Urban Oil & Gas Group, LLC only | Ben Bolt (Hockley) | Jim Wells | 1 | 1.11K | 34.3K | Oct 2004 – Jan 2018 |
| Hoffman G U G-4-282238 | Urban Oil & Gas Group, LLC only | Ben Bolt, W. (Yegua, Middle) | Jim Wells | 1 | 1.09K | 96K | Dec 2012 – Aug 2026 |
| Wiebolt GU G-5-186082 | Hilcorp Energy Company only | Dew (C.V. Consolidated) | Freestone | 1 | 1.07K | 1.6M | Jul 2001 – Aug 2026 |
| Wiebolt G-5-151426 | Hilcorp Energy Company only | Donie (Pettit) | Freestone | 1 | 1K | 124K | Sep 1994 – May 2008 |
| Bolt, Doris-Boyd, C.D. G-6-144588 | TGNR Gulf Coast LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 923 | 1M | by Jan 1993 – Aug 2026 |
| Wiebolt GU G-5-205888 | Hilcorp Energy Company only | Dew (C.V. Consolidated) | Freestone | 1 | 919 | 3.06M | Oct 2004 – Aug 2026 |
| Bolt, Doris-Boyd, C.D. G-6-122307 | TGNR Gulf Coast LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 908 | 1.5M | by Jan 1993 – Aug 2026 |