| TXL O-10-13799 | Incline Energy only | Slator (San Andres) | Ector | 2 | 3.19K | 2.78K | by Jan 1993 – Apr 2012 |
| County Line 22 G-8-185644 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 3.17K | 384K | Sep 2001 – Aug 2026 |
| Leveridge, A. T. et UX G-3-177920 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 3.16K | 593K | Jul 2000 – Nov 2010 |
| Brooks, A. Gas Unit G-6-224182 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 3.16K | 530K | Jul 2006 – Aug 2026 |
| Welder, Rob Dune Energy G-2-207651 | Proline Energy Resources Inc only | McFaddin (5700) | Victoria | 1 | 3.13K | 530K | Aug 2004 – May 2021 |
| Wilson, R P O-13-30323 | DMV Pipeline LLC only | Newark, East (Barnett Shale) | Erath | 1 | 3.12K | 42.7K | Dec 2003 – Jul 2014 |
| Conley -C- O-1-12157 | Flint Pipeline Company only | Salt Flat | Caldwell | 1 | 3.1K | 3.95K | by Jan 1993 – Sep 2025 |
| Cain, J. D. O-1-2945 | Flint Pipeline Company only | Salt Flat | Caldwell | 1 | 3.08K | 4.07K | by Jan 1993 – Aug 2026 |
| Lurline "A" O-8-25151 | BFP Oil Company only | Pobump (Palo Pinto Reef) | Jones | 2 | 3.05K | 3.16K | by Jan 1993 – Aug 1995 |
| Ross, Luther Gas Unit G-6-215267 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 3.04K | 369K | Sep 2005 – Aug 2026 |
| Goldston, W.L. G-4-133150 | Proline Energy Resources Inc only | Los Indios (Vicksburg Cons.) | Hidalgo | 1 | 3K | 1.07M | May 1995 – Aug 2026 |
| Lurline O-8-22300 | BFP Oil Company only | Poland (Strawn) | Jones | 4 | 3K | 2.02K | by Jan 1993 – Sep 1995 |
| Roberds, Pauline "A" O-8-13717 | Hipp Oil and Gas Inc. only | Penn (Ranger) | Eastland | 1 | 2.98K | 55.7K | by Jan 1993 – Jun 2026 |
| County Line 11 G-8-183301 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 2.98K | 318K | May 2001 – Aug 2026 |
| Conley -CC- O-1-12158 | Flint Pipeline Company only | Salt Flat | Caldwell | 1 | 2.96K | 3.86K | by Jan 1993 – Oct 2025 |
| County Line 22 G-8-184818 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 2.91K | 343K | Jul 2001 – Aug 2026 |
| Cline O-6-11655 | Clay Exploration, Inc. only | Hide-A-Way (Paluxy) | Smith | 1 | 2.91K | 38 | by Jan 1993 – Oct 1996 |
| Webb County School Board G-4-172532 | Proline Energy Resources Inc only | Big Cowboy (Lobo) | Webb | 1 | 2.9K | 738K | Feb 1999 – Dec 2024 |
| Reitz G-2-189981 | Coastline Exploration, Inc. only | Gottschalt (Third Yegua) | Goliad | 1 | 2.87K | 60.9K | May 2000 – Sep 2002 |
| Reitz G-2-177133 | Coastline Exploration, Inc. only | Gottschalt (Third Yegua) | Goliad | 1 | 2.83K | 401K | Dec 1999 – Nov 2007 |
| Leveridge, A. T. et UX G-3-165000 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 2.83K | 790K | Aug 1997 – Apr 2010 |
| Caroline Pielop G-1-254442 | BPX Operating Company only | Hawkville (Eagleford Shale) | La Salle | 1 | 2.83K | 3.2M | Nov 2009 – Aug 2026 |
| E. Bednorz Gas Unit G-2-170698 | Wagner Oil Company only | Charline (Forney) | Live Oak | 1 | 2.83K | 46.8K | Aug 1998 – May 2000 |
| Spencer, Angeline O-3-20514 | Umc Petroleum Corporation only | Sugar Valley (Talcott A) | Matagorda | 1 | 2.8K | 2.79K | by Jan 1993 – Apr 1995 |
| Loftin O-13-22697 | Borderline Operating Corp. only | Senkel (Caddo 4600) | Young | 8 | 2.77K | 29.4K | by Jan 1993 – Oct 2006 |
| Sipes, Etal O-13-8527 | Itx Pipeline Company, LLC only | Chico, West (Caddo Congl. Upper) | Wise | 2 | 2.77K | 158K | by Jan 1993 – Aug 2026 |
| Gilmore, H. C. G-13-59410 | Borderline Operating Corp. only | Finis, Southwest (Congl. 4100) | Jack | 1 | 2.76K | 39.7K | May 2011 – Jan 2021 |
| County Line 11 G-8-184816 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 2.75K | 444K | Aug 2001 – Aug 2026 |
| Diebel Unit G-2-164641 | Coastline Exploration, Inc. only | Brandt (Cook Mountain) | Goliad | 1 | 2.74K | 292K | Aug 1997 – Aug 1999 |
| Cody-Gallagher G-4-277550 | Proline Energy Resources Inc only | Baldwin (8480) | Nueces | 1 | 2.73K | 267K | Mar 2015 – Aug 2024 |
| Lopez G-4-235044 | Proline Energy Resources Inc only | Encinitas (V-19-A) | Brooks | 1 | 2.73K | 138K | Feb 2008 – Apr 2016 |
| County Line 11 G-8-182009 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 2.72K | 829K | Mar 2001 – Aug 2026 |
| Ottis, Matt K. O-3-14570 | Sideline Energy Inc. only | Wadsworth (11380) | Matagorda | 1 | 2.71K | 38 | by Jan 1993 – Apr 1997 |
| Glasscock "A" O-3-24041 | Proline Energy Resources Inc only | Glasscock | Colorado | 1 | 2.7K | 92.8K | May 2001 – Nov 2001 |
| Kuester-Ochoa G-2-291571 | Proline Energy Resources Inc only | Hope (Wilcox Massive) | Lavaca | 1 | 2.69K | 169K | Jun 2021 – Jul 2026 |
| Linehan, R. W. G-13-50503 | Scout Energy Management LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 2.69K | 640K | by Jan 1993 – Aug 2026 |
| County Line 12 G-8-181620 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 2.69K | 436K | Jan 2001 – Aug 2026 |
| Crawford, Caroline G. "C" O-11-64194 | Schlachter Operating Corporation only | Sharon Ridge (1700) | Mitchell | 2 | 2.69K | 88 | by Jan 1993 – Jul 2002 |
| Brushy Creek Gas Unit G-2-171215 | Proline Energy Resources Inc only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 2.68K | 1.29M | Jul 1998 – Jan 2012 |
| Nytex Newman O-13-32781 | Borderline Operating Corp. only | KRS (Marble Falls) | Jack | 1 | 2.67K | 134K | May 2013 – Mar 2021 |
| Davis, Joe O-8-25137 | Borderline Operating Corp. only | Humphrey-Chapman (Strawn, Upper) | Haskell | 1 | 2.66K | 9 | by Jan 1993 – Oct 2003 |
| Kline O-8-20136 | Herring, Ray only | Stephens County Regular | Stephens | 1 | 2.62K | 24.2K | by Jan 1993 – Aug 2001 |
| Spencer, Angeline O-3-8087 | Devon Energy Production Co, L.P. only | Sugar Valley (Frio 9,195) | Matagorda | 2 | 2.61K | 7.13K | by Jan 1993 – Jan 1997 |
| Isbell "21" G-8-79617 | Itx Pipeline Company, LLC only | Toto (Bend Congl., Lower) | Parker | 1 | 2.6K | 442K | by Jan 1993 – Aug 2026 |
| Farms, I. P. O-3-23260 | Proline Energy Resources Inc only | Chocolate Bayou ( Alibel) | Brazoria | 1 | 2.6K | 47.3K | Apr 1996 – Jan 1997 |
| Richardson, Pauline O-13-19122 | Abb Oil Co., Inc. only | Joy (Strawn) | Clay | 8 | 2.6K | 18 | by Jan 1993 – Dec 1994 |
| Grove -A- O-10-25287 | Incline Energy only | Abell (Permian-General) | Pecos | 1 | 2.59K | 38.9K | by Jan 1993 – Mar 1999 |
| Mauch-Angeline Unit A O-4-14081 | Welderxp Ltd. only | Plymouth (5120) | San Patricio | 1 | 2.59K | 0 | Jun 2018 – Mar 2020 |
| Pryor, Myra Estate A G-3-233772 | Proline Energy Resources Inc only | Altair (Yegua) | Colorado | 1 | 2.58K | 710K | Feb 2008 – Mar 2013 |
| Kolodziejczyk G-2-157637 | Coastline Exploration, Inc. only | Brandt (Wilcox 7500) | Goliad | 1 | 2.58K | 228K | Nov 1995 – Mar 1999 |