| Deb G-8-147961 | DMV Pipeline LLC only | Mittie (Marble Falls) | Comanche | 1 | 863 | 241K | Dec 1993 – Feb 2020 |
| Walters Ranch O-13-31385 | Borderline Operating Corp. only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 862 | 2.29K | Jul 2009 – Jun 2010 |
| Ruth Unitas Unit G-2-213259 | Proline Energy Resources Inc only | George West, East (Queen City) | Live Oak | 1 | 859 | 200K | Jul 2005 – Dec 2025 |
| Gilbert G-8-144591 | Abx Oil & Gas, Inc. only | Calabria (Big Saline) | Palo Pinto | 1 | 857 | 361K | Apr 1993 – Sep 2005 |
| Linehan, R. W. O-13-27316 | Mitchell Energy Corporation only | Morris (Consolidated Congl.) | Wise | 1 | 855 | 61K | by Jan 1993 – Oct 1999 |
| Solar O-4-13512 | American Shoreline, Inc. only | White Point, E. (Greta 4900 W.) | San Patricio | 1 | 855 | 12 | Jul 2008 – Aug 2009 |
| McDowell G-2-214981 | Proline Energy Resources Inc only | Westhoff (Combined Associated) | Jackson | 1 | 844 | 200K | Oct 2005 – Mar 2022 |
| Ross, Tucker GU G-6-220145 | Proline Energy Resources Inc only | Beckville (Travis Peak) | Rusk | 1 | 843 | 77.9K | Dec 2005 – May 2026 |
| Cee Bar Ranch "F" G-8-119211 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 831 | 714K | by Jan 1993 – Aug 2026 |
| Beth G-8-144076 | DMV Pipeline LLC only | Mittie (Marble Falls) | Comanche | 1 | 830 | 223K | Feb 1993 – Nov 2019 |
| Countiss, Sam G-4-182643 | Proline Energy Resources Inc only | Baldwin (2400) | Nueces | 1 | 830 | 127K | Apr 2001 – Jul 2009 |
| La Rucia "A" G-4-185926 | Proline Energy Resources Inc only | Kelsey (Vxkbg. Consol.) | Hidalgo | 1 | 825 | 1.97M | Aug 2001 – Aug 2026 |
| Ross, D. GU G-6-222044 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 822 | 396K | Jun 2006 – Aug 2026 |
| Hart Ranch G-8-88085 | Lexgas, Inc. only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 820 | 84.1K | by Jan 1993 – Aug 2023 |
| Welder Ranch G-4-138330 | Proline Energy Resources Inc only | O'Neil (5850) | San Patricio | 1 | 818 | 585K | Sep 1996 – Jul 2026 |
| Matusek G-3-33115 | Southeastern Pipe Line Company only | Bernard, East (McGalliard) | Wharton | 1 | 814 | 148K | by Jan 1993 – Jun 2001 |
| Leveridge, A. T. et UX G-3-168581 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 804 | 550K | Apr 1998 – Jul 2011 |
| McFadden G-6-16285 | MHM Pipeline Co., Inc. only | Lindale (Rodessa) | Smith | 1 | 804 | 131K | by Jan 1993 – Dec 2020 |
| Nello Mae Blanche G-6-57248 | Proline Energy Resources Inc only | Carthage (Hill, Southwest) | Panola | 1 | 802 | 223K | by Jan 1993 – Oct 2011 |
| Frost Trust G-4-153706 | Proline Energy Resources Inc only | Shockacon (Wilcox 6700) | Webb | 1 | 800 | 205K | Oct 1994 – Aug 2026 |
| Cline, Robert M. -B- O-1-11284 | Rainer Energy, Inc. only | Somerset | Bexar | 1 | 796 | 93 | by Jan 1993 – Jan 2001 |
| Shillingburg O-13-31281 | DMV Pipeline LLC only | Newark, East (Barnett Shale) | Erath | 1 | 794 | 11.3K | Mar 2009 – Oct 2011 |
| Nachtigall G-8-127752 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 793 | 308K | by Jan 1993 – Jun 2008 |
| Kirkland G-6-139328 | Proline Energy Resources Inc only | Allentown (Glen Rose, Upper) | Angelina | 1 | 793 | 506K | by Jan 1993 – Aug 2015 |
| Ehrhardt, John O-3-11020 | Houston Pipe Line Company LP only | Bammel, South (Yegua-Yanko Sd.) | Harris | 1 | 780 | 43.4K | by Jan 1993 – Jul 1999 |
| Ramac G-8-269427 | Tarpon Oil & Gas Co. only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 761 | 225K | May 2013 – Jul 2026 |
| Gottschalk O-9-12771 | Evangeline Trading Company only | Ballinger (Palo Pinto, N.) | Runnels | 1 | 759 | 16 | by Jan 1993 – Jan 1994 |
| Woods G-2-162504 | Proline Energy Resources Inc only | Mayo (5930) | Jackson | 1 | 757 | 164K | Feb 1997 – Sep 2001 |
| Hart Ranch G-8-81596 | Lexgas, Inc. only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 754 | 317K | by Jan 1993 – Jul 2024 |
| Kendrick East G-8-113197 | Borderline Operating Corp. only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 750 | 11.8K | Jun 1998 – Apr 2008 |
| Barron G-8-213662 | T & S Oil & Gas, LLC only | Big Ben (Big Saline A-1) | Palo Pinto | 1 | 750 | 245K | Oct 2005 – Aug 2026 |
| Valadez G-4-270085 | American Shoreline, Inc. only | Five Gates (Frio 4350) | Duval | 1 | 743 | 138K | Mar 2013 – Sep 2014 |
| 1191 Unit O-13-34077 | Borderline Operating Corp. only | Jack County Regular | Jack | 1 | 741 | 0 | Dec 2021 – Apr 2022 |
| Cooley, M.E. G-2-218789 | Proline Energy Resources Inc only | Mission Valley (8300) | Victoria | 1 | 732 | 81K | Sep 2005 – Nov 2025 |
| Cline, Robert M. O-1-10972 | Rainer Energy, Inc. only | Somerset | Bexar | 1 | 730 | 88 | by Jan 1993 – Jan 2001 |
| Cline, Robert M. -A- O-1-11282 | Rainer Energy, Inc. only | Somerset | Bexar | 1 | 729 | 98 | by Jan 1993 – Mar 2002 |
| Duderstadt, Darwyn G-2-135924 | Coastline Exploration, Inc. only | Brandt (Recklaw) | — | 0 | 726 | 110K | by Jan 1993 – Apr 1997 |
| Thomas G-4-284080 | American Shoreline, Inc. only | Willmann, N. (Stillwell) | San Patricio | 1 | 719 | 299K | Aug 2017 – Mar 2022 |
| Stewart, Ornee G-13-28818 | Borderline Operating Corp. only | Boonsville (Bend Congl., Gas) | Jack | 1 | 717 | 178K | by Jan 1993 – Apr 2026 |
| Watson, H. D. G-8-17666 | Upham Oil & Gas Company only | Emory (Big Saline) | Palo Pinto | 1 | 708 | 322K | by Jan 1993 – Aug 2026 |
| Leo Cox Mills #11 O-9-18116 | Hebron Pipeline only | Ozona (Clear Fork, Upper) | Crockett | 2 | 707 | 344 | Nov 2015 – Aug 2024 |
| Edrington, H. C. Est. "I" G-1-88329 | Proline Energy Resources Inc only | Campana, South (Wilcox 11,200) | McMullen | 1 | 706 | 1.01M | Jun 1993 – Jul 2024 |
| Strong, B.E. Gas Unit G-6-212245 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 701 | 264K | Jun 2005 – Aug 2026 |
| Miss Pauline G-13-215415 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 696 | 837K | Oct 2005 – Aug 2026 |
| Rachal G-4-218625 | Proline Energy Resources Inc only | Owen (Olmos) | Webb | 1 | 688 | 235K | Mar 2006 – Aug 2026 |
| Southland G-4-170168 | Proline Energy Resources Inc only | Southland (Queen City) | Duval | 1 | 677 | 60.9K | Jul 1998 – Feb 2012 |
| Brady, J. G-6-244193 | Proline Energy Resources Inc only | Minden (Travis Peak Cons.) | Rusk | 1 | 675 | 23.6K | Oct 2008 – Aug 2024 |
| Goldman, Joseph L. Dr. Unit G-6-67084 | Proline Energy Resources Inc only | Scoober Creek (Rodessa-Hill) | Rusk | 1 | 671 | 642K | by Jan 1993 – Dec 2025 |
| Linebery O-10-35194 | IP Petroleum Company, Inc. only | War-Wink (Cherry Canyon) | Winkler | 1 | 669 | 0 | Nov 1996 – Nov 1996 |
| Patterson, Pauline Rice G-13-89440 | Case Resources, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 669 | 222K | by Jan 1993 – Aug 2026 |