| Cooley, M. E. G-2-178472 | Proline Energy Resources Inc only | Mission Valley, W. (Mass Wilcox) | Victoria | 1 | 1.32K | 78.7K | Apr 2000 – Oct 2000 |
| Gallagher "A" O-4-13099 | Proline Energy Resources Inc only | Baldwin (Baldwin, Lower) | Nueces | 1 | 1.32K | 0 | Jul 2002 – Sep 2009 |
| Lowrie, J. D., Regular O-13-11734 | Borderline Operating Corp. only | Jack County Regular | Jack | 1 | 1.31K | 473 | by Jan 1993 – Jan 2007 |
| Lineberry, Evelyn et al -15- O-10-34876 | Kaiser-Francis Oil Company only | Fullerton (San Andres) | Andrews | 3 | 1.3K | 436 | Feb 1996 – Jun 1996 |
| Barron G-8-213070 | T & S Oil & Gas, LLC only | Big Ben (Big Saline A-1) | Palo Pinto | 1 | 1.3K | 303K | Oct 2005 – Jul 2022 |
| Moore, Garvin O-7-8572 | Powerline Energy Corp. only | East Texas | Rusk | 20 | 1.3K | 44 | by Jan 1993 – Jun 1996 |
| Mayfield, Philip O-7-8570 | Bee Line Well Service, Inc. only | East Texas | Gregg | 1 | 1.3K | 119 | by Jan 1993 – Jan 2003 |
| Brown, Lupton G-13-147636 | Borderline Operating Corp. only | Cundiff, South (Congl. 5300) | Jack | 1 | 1.29K | 140K | Nov 1993 – Apr 2020 |
| Lowrie, J. D. G-13-29313 | Borderline Operating Corp. only | Boonsville (Bend Congl., Gas) | Jack | 1 | 1.27K | 353K | by Jan 1993 – Jan 2006 |
| Oransky, M.B. et Al G-5-195749 | Proline Energy Resources Inc only | Banks Stop (Cotton Valley Lime) | Freestone | 1 | 1.26K | 522K | Mar 2003 – Aug 2024 |
| Jackel, C.J. O-1-9150 | Diamond Trading & Pipeline Corp only | Fairfield | Bexar | 9 | 1.26K | 39 | Feb 1993 – Aug 1997 |
| Shoemate, Lena O-13-18968 | Borderline Operating Corp. only | Bergen (Miss) | Young | 1 | 1.25K | 18.7K | Jan 1997 – Sep 2014 |
| Cooley, M. E. G-2-203616 | Proline Energy Resources Inc only | Mission Valley, W.(wilcox 10600) | Victoria | 1 | 1.25K | 252K | Apr 2004 – Nov 2025 |
| Strong, B.E. Gas Unit G-6-222048 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.25K | 318K | Jun 2006 – Aug 2026 |
| Swisher G-2-240703 | Proline Energy Resources Inc only | Coquat (12700) | Live Oak | 1 | 1.24K | 63.9K | Aug 2008 – Oct 2022 |
| Houston B O-13-32896 | Borderline Operating Corp. only | KRS (Marble Falls) | Jack | 1 | 1.24K | 25.2K | Apr 2014 – Dec 2015 |
| Kuester Ochoa G-2-228308 | Proline Energy Resources Inc only | Hope (Wilcox Massive) | Lavaca | 1 | 1.24K | 128K | May 2007 – Jul 2022 |
| Tait, M. G-3-232434 | Proline Energy Resources Inc only | Altair (Yegua 5150) | Colorado | 1 | 1.23K | 186K | Nov 2007 – Sep 2018 |
| Jackson, J.E. Unit O-3-15495 | Equipment Hot Line only | Jackson Pasture (8440) | Chambers | 2 | 1.23K | 186 | by Jan 1993 – Feb 1996 |
| Woodrum, J. C. O-5-2026 | Petro-Ops, LLC only | Grand Saline (1ST Rodessa) | Van Zandt | 1 | 1.23K | 249 | by Jan 1993 – Feb 1995 |
| Coline "H" O-3-14427 | C.F.O., Inc. only | Batson New | Hardin | 1 | 1.22K | 82 | by Jan 1993 – Nov 2001 |
| Farmer,c.m. G-8-94303 | Texxol Operating Company, Inc. only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 1.22K | 587K | by Jan 1993 – Jul 2014 |
| Jimmerson "B" G-6-214302 | Proline Energy Resources Inc only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.21K | 275K | Jul 2005 – Dec 2024 |
| Beach, Barbara Shaffer G-4-112497 | Sideline Energy Inc. only | Realitos,s.(queen City) | Duval | 1 | 1.21K | 38.6K | by Jan 1993 – Sep 1997 |
| Paine, Charline G-14-207117 | United Oil & Shale LLC only | Kiowa Creek,n.(morrow Up.) | Lipscomb | 1 | 1.2K | 17.8K | Dec 2004 – May 2012 |
| Strong, T. Gas Unit G-6-213133 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.2K | 386K | Jun 2005 – Aug 2024 |
| Brooks, A. Gas Unit G-6-243222 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.19K | 462K | Aug 2008 – Aug 2026 |
| Linehan, R. W. G-13-91748 | Scout Energy Management LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 1.18K | 212K | Sep 2001 – Aug 2026 |
| Firewater G-8-156190 | Hilltop Petroleum LLC only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 1.18K | 567K | Oct 1995 – Oct 2015 |
| Earp Unit G-8-117695 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 1.17K | 840K | by Jan 1993 – Aug 2026 |
| Rebeiro G-8-239809 | DMV Pipeline LLC only | Comanche County Regular | Comanche | 1 | 1.17K | 21.4K | Sep 2008 – Jul 2019 |
| Kolinek O-2-9122 | Spur Operating Co. only | Green | Karnes | 1 | 1.16K | 3.16K | Jan 2007 – Dec 2009 |
| Beaurline, A. W. G-4-173891 | Gn&j LLC only | McAllen Ranch (Vksbg L-V, N Cons | Hidalgo | 1 | 1.16K | 57.6K | Jun 1999 – Feb 2023 |
| DMV - Long O-8-29052 | DMV Pipeline LLC only | Desdemona, E. (Marble Falls) | Comanche | 1 | 1.15K | 19.2K | Oct 2001 – Jun 2007 |
| State Tract 786 G-4-56466 | Shoreline Production Serv., Inc. only | Indian Point (F-20) | Nueces | 1 | 1.15K | 122K | by Jan 1993 – Jul 1996 |
| Pauline Unit G-3-164717 | Geosouthern Energy Corporation only | Giddings (Austin Chalk, Gas) | Burleson | 1 | 1.15K | 13.9K | Aug 1997 – May 1999 |
| Ross, Luther Gas Unit G-6-215528 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.14K | 223K | Oct 2005 – Mar 2025 |
| Ferguson Gas Unit G-8-132563 | Stephens & Johnson Operating Co. only | Mingus (Big Saline) | Palo Pinto | 1 | 1.13K | 756K | by Jan 1993 – Aug 2026 |
| Dykes, Wm. C. "A" G-8-224469 | Stephens & Johnson Operating Co. only | Gilmore Creek (Big Saline ) | Eastland | 1 | 1.13K | 72.9K | Dec 2006 – Jan 2023 |
| Stewart O-8-25251 | Bilbo Wireline Service, Inc. only | Saxon-Guion (Morris) | Taylor | 1 | 1.13K | 21 | by Jan 1993 – Dec 1999 |
| Brown O-8-29130 | DMV Pipeline LLC only | Desdemona, E. (Marble Falls) | Erath | 1 | 1.13K | 54.1K | May 2002 – May 2011 |
| Brask State 1846 G-4-202384 | Proline Energy Resources Inc only | Gold River, North (Olmos) | Webb | 1 | 1.12K | 147K | Jul 2004 – Jun 2026 |
| Worley, Richard G-6-232232 | Proline Energy Resources Inc only | Brachfield, S.E. (Cotton Valley) | Panola | 1 | 1.11K | 143K | Aug 2007 – Apr 2025 |
| Sievers O-2-9299 | Coastline Exploration, Inc. only | Cottonwood Creek, S. (Yegua 4500 | De Witt | 1 | 1.11K | 0 | Mar 2007 – Jul 2010 |
| Still, C. L. "A" O-7-6849 | Bee Line Well Service, Inc. only | East Texas | Gregg | 5 | 1.11K | 101 | by Jan 1993 – May 2002 |
| Manley G-8-141833 | Borderline Operating Corp. only | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 1.11K | 150K | by Jan 1993 – Mar 2002 |
| Reagan, M. L. G-8-101005 | J-Tec Production, LLC only | Costello NW. (Big Saline) | Palo Pinto | 1 | 1.1K | 76.3K | Jun 1993 – May 2016 |
| Ludeman "14" G-10-108967 | Hillin, T. A. only | Linebery (Strawn) | Loving | 1 | 1.09K | 85.4K | by Jan 1993 – Feb 2001 |
| Beard, O. Unit G-6-119805 | Flint Pipeline Company only | Goodson-McLarty (Rodessa) | Smith | 1 | 1.09K | 779K | by Jan 1993 – Aug 2026 |
| Klemcke, Madeline -M- O-1-11526 | Petrales Oil Company only | Somerset | Bexar | 5 | 1.08K | 73 | by Jan 1993 – Feb 1999 |