| Stanley Unit G-8-172431 | Itx Pipeline Company, LLC only | Toto (Bend Congl., Lower) | Parker | 1 | 2.05K | 641K | Mar 1999 – Aug 2026 |
| Moore O-3-26018 | Famcor Oil, Inc. only | Coline, West (Yegua -B-) | San Jacinto | 1 | 2.05K | 6.37K | Aug 2012 – Feb 2014 |
| Imperial Fee G-10-133916 | Incline Energy only | Abell (Permian-General) | Pecos | 1 | 2.03K | 412K | by Jan 1993 – Feb 2010 |
| Ross, Tucker GU G-6-220143 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.99K | 286K | Nov 2005 – Aug 2025 |
| Lineberry, Evelyn O-10-25422 | Cavalcade Operating Company LLC only | Scarborough | Winkler | 1 | 1.99K | 22 | by Jan 1993 – Jun 2001 |
| Langston GU G-6-222183 | Proline Energy Resources Inc only | Beckville (Travis Peak) | Rusk | 1 | 1.98K | 283K | Jun 2006 – Apr 2024 |
| Atwood, Fred O-13-12445 | Borderline Operating Corp. only | Young County Regular | Young | 6 | 1.98K | 263K | by Jan 1993 – Dec 2006 |
| Welch O-4-13455 | American Shoreline, Inc. only | White Point, E. (Greta 4900 W.) | San Patricio | 1 | 1.98K | 20 | Jan 2008 – Mar 2009 |
| Angeline G-3-161342 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Grimes | 1 | 1.97K | 999K | Nov 1996 – Aug 2026 |
| Boja Ida O-14-180 | Red Line Company, Ltd. only | Panhandle Carson County Field | Carson | 2 | 1.97K | 13.3K | by Jan 1993 – Oct 2014 |
| Blais O-13-30698 | Borderline Operating Corp. only | Newark, East (Barnett Shale) | Wise | 1 | 1.96K | 22.6K | Jul 2006 – Aug 2013 |
| Young O-2-409 | Pipeline Management, Inc. only | Dirks | Bee | 3 | 1.95K | 345 | by Jan 1993 – Mar 1996 |
| County Line 12 G-8-183566 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 1.94K | 322K | Jun 2001 – Aug 2026 |
| Frost Trust G-4-154749 | Proline Energy Resources Inc only | Shockacon (Wilcox 6700) | Webb | 1 | 1.94K | 495K | May 1995 – Aug 2026 |
| Hilliard Gas Unit G-6-94564 | Proline Energy Resources Inc only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.91K | 503K | by Jan 1993 – Jul 2026 |
| Cline 46 O-10-45577 | Antares Energy Company only | Spraberry (Trend Area) | Dawson | 1 | 1.9K | 889 | Jul 2012 – Oct 2015 |
| Davis, Pauline & Charles G-6-100103 | Buffco Production Inc. only | Lansing, N. (Cotton Valley, Lo.) | Harrison | 1 | 1.9K | 734K | by Jan 1993 – Aug 2026 |
| Box Heirs O-13-21614 | Borderline Operating Corp. only | Bryson, East | Jack | 1 | 1.89K | 21 | by Jan 1993 – Nov 2001 |
| Gas Unit a Zone 1 G-4-217893 | Proline Energy Resources Inc only | La Sal Vieja (1 7688-7827) | Willacy | 1 | 1.89K | 477K | Mar 2006 – Oct 2018 |
| Loftin "B" O-13-25210 | Borderline Operating Corp. only | Senkel (Caddo 4600-N.) | Young | 2 | 1.89K | 57.9K | by Jan 1993 – Sep 2005 |
| Owen-Zelma O-13-27372 | Borderline Operating Corp. only | Askew (Strawn) | Jack | 1 | 1.88K | 42.1K | by Jan 1993 – Apr 2002 |
| Leveridge, W. C. et UX- C G-3-160093 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 1.87K | 711K | Aug 1996 – Oct 1999 |
| Cooley, M.E. G-2-216505 | Proline Energy Resources Inc only | Mission Valley (Wilcox 9000) | Victoria | 1 | 1.86K | 136K | Sep 2005 – Nov 2025 |
| Couch Mitchell-Lollar O-8-30768 | Borderline Operating Corp. only | Jones County Regular | Jones | 1 | 1.86K | 0 | Sep 2009 – Feb 2019 |
| Burnett, Dovie G-13-208210 | Borderline Operating Corp. only | Dovie (Bend) | Young | 1 | 1.84K | 245K | Aug 2004 – Aug 2025 |
| Texaco Fee Gas Unit G-1-127660 | Proline Energy Resources Inc only | Bonne Terre (10770) | McMullen | 1 | 1.83K | 247K | by Jan 1993 – Mar 1994 |
| Jacob O-2-8445 | Coastline Exploration, Inc. only | Brandt, North (Luling) | Goliad | 1 | 1.83K | 1.2K | Aug 1998 – Jun 1999 |
| Prior, W.P. G-6-227997 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.83K | 428K | Apr 2007 – Aug 2026 |
| Burnitt, Pauline D. G-1-124756 | Arbol Resources, Inc. only | Milano, East (Buda) | Robertson | 1 | 1.82K | 905K | Jul 2001 – Jul 2026 |
| County Line 21 G-8-185886 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 1.81K | 196K | Oct 2001 – Aug 2026 |
| Diebel, A.F. G-2-132760 | Coastline Exploration, Inc. only | Brandt (Wilcox 11100) | Goliad | 1 | 1.81K | 116K | by Jan 1993 – May 1994 |
| Killebrew, Caroline G-14-154029 | Sundown Energy, Inc. only | Carrie Killebrew (Douglas) | Roberts | 1 | 1.8K | 407K | Mar 1995 – Apr 2002 |
| Vaquero G-2-252942 | Proline Energy Resources Inc only | Rob Welder (Wilcox 9100) | Victoria | 1 | 1.78K | 58.1K | Jul 2005 – May 2020 |
| La Blanca Gas Unit G-4-167274 | Proline Energy Resources Inc only | La Blanca ( 9400) | Hidalgo | 1 | 1.78K | 135K | Feb 1998 – Dec 1998 |
| County Line 21 G-8-184819 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 1.76K | 235K | Aug 2001 – Aug 2026 |
| Strong, T. Gas Unit G-6-216495 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.76K | 425K | Nov 2005 – Aug 2026 |
| County Line 11 G-8-186241 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 1.76K | 155K | Dec 2001 – Aug 2026 |
| Lyne Gas Unit -B- G-2-128121 | McCombs Energy LLC only | Charline (House) | Live Oak | 1 | 1.75K | 291K | by Jan 1993 – Jul 1996 |
| Cline O-10-33695 | Bettis, Boyle & Stovall only | Middleton (Canyon Reef) | Howard | 1 | 1.74K | 2.3K | by Jan 1993 – Aug 1994 |
| Norton Estate O-3-6751 | Sideline Oil & Gas, L.P. only | Damon Mound | Brazoria | 4 | 1.74K | 20 | by Jan 1993 – Aug 2008 |
| County Line 11 G-8-186244 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 1.73K | 190K | Dec 2001 – Aug 2026 |
| Rexroat G-8-151435 | Sabre Oil and Gas Corp. only | J. R. Jacobs (Big Saline) | Palo Pinto | 1 | 1.73K | 359K | Sep 1994 – Dec 1995 |
| Meider Gas Unit G-2-248906 | Proline Energy Resources Inc only | Coquat (10500) | Live Oak | 1 | 1.73K | 851K | Aug 2006 – Mar 2025 |
| Boggus G-8-150756 | Reval Exploration LLC only | J. R. Jacobs (Big Saline) | Palo Pinto | 1 | 1.73K | 798K | Jul 1994 – Oct 2009 |
| Rogers Heirs G-8-189184 | DMV Pipeline LLC only | Desdemona, E. (Marble Falls) | Comanche | 1 | 1.73K | 17.9K | Apr 2002 – Dec 2012 |
| Scott Foundation 59 Gas Unit G-1-150339 | Proline Energy Resources Inc only | Bonne Terre (10770) | McMullen | 1 | 1.7K | 427K | Jul 1994 – Sep 2011 |
| Ritchie "A" O-8-25877 | Dallas Production, Inc. only | Metcalf Gap (Big Saline) | Palo Pinto | 1 | 1.7K | 68.5K | by Jan 1993 – Dec 2003 |
| Elizondo et Al G-4-251994 | Proline Energy Resources Inc only | Roleta (Wilcox Consolidated) | Zapata | 1 | 1.69K | 1.25M | Mar 2009 – Aug 2026 |
| Cobb "A" O-14-6319 | Red Line Company, Ltd. only | Panhandle Gray County Field | Carson | 2 | 1.69K | 112K | by Jan 1993 – Aug 2011 |
| Johnson, A. H. G-8-277653 | 9K Investments LLC only | Bankline-Owen, N. (Lake Sand) | Eastland | 1 | 1.68K | 11.8K | Jul 2015 – Jun 2026 |