| Hahl-Burch B-3 O-4-8322 | HMT Pipeline Company, Inc. only | Govt. Wells, N. ( Mirando, N) | Duval | 1 | 1.07K | 4 | by Jan 1993 – Jan 1996 |
| Texaco Fee Gas Unit G-1-148720 | Proline Energy Resources Inc only | Bonne Terre (10770) | McMullen | 1 | 1.07K | 244K | Mar 1994 – Aug 2003 |
| Beaurline, A. W. G-4-87662 | Gn&j LLC only | Beaurline (Vicksburg R) | Hidalgo | 1 | 1.05K | 507K | by Jan 1993 – Nov 2024 |
| Shields G-8-72295 | Incendium Resources LLC only | Mineral Wells (Big Saline) | Palo Pinto | 1 | 1.04K | 793K | by Jan 1993 – Aug 2026 |
| Grant G-6-219253 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.04K | 209K | Mar 2006 – Apr 2019 |
| Kisinger O-13-28857 | Borderline Operating Corp. only | Young County Regular | Young | 1 | 1.03K | 26.6K | Sep 1994 – Oct 2008 |
| Maines O-13-26009 | Borderline Operating Corp. only | Bunger Bridge (Congl) | Young | 1 | 1.03K | 6.36K | by Jan 1993 – Mar 2006 |
| Leveridge, A. T. G-3-221794 | Southeastern Pipe Line Company only | Bernard, East (Cook Mountain) | Fort Bend | 1 | 1.03K | 23K | Apr 2005 – Aug 2011 |
| South Texas Syndicate G-1-140185 | Proline Energy Resources Inc only | Mula Pasture (Edwards Lime) | McMullen | 1 | 1.02K | 1.04M | by Jan 1993 – May 2019 |
| Southwest Oil & Land Inc. G-4-157339 | Proline Energy Resources Inc only | Los Indios (Vicksburg Cons.) | Hidalgo | 1 | 1.02K | 930K | Feb 1996 – Aug 2026 |
| Grant, J.M. G-6-221784 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 1.02K | 347K | Apr 2006 – Jun 2020 |
| Hart Ranch G-8-17998 | Lexgas, Inc. only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 1.01K | 369K | Feb 2000 – Dec 2022 |
| Schultze G-2-213663 | Proline Energy Resources Inc only | Charco, SE. (Wilcox 9600) | Goliad | 1 | 1.01K | 59.8K | Aug 2005 – Aug 2024 |
| Elizondo et Al G-4-255208 | Proline Energy Resources Inc only | Roleta (Wilcox Consolidated) | Zapata | 1 | 1.01K | 778K | Mar 2010 – Aug 2026 |
| Bodden, Nix G-2-163341 | Coastline Exploration, Inc. only | Brandt (Wilcox 11100) | De Witt | 1 | 1.01K | 54.6K | Aug 1996 – Nov 1999 |
| Canon O-10-63700 | Incline Energy only | Sheffield (Cisco) | Pecos | 1 | 1.01K | 0 | Sep 2025 – Oct 2025 |
| Pair G-8-180935 | DMV Pipeline LLC only | Desdemona, E. (Marble Falls) | Erath | 1 | 1K | 66.1K | Dec 2000 – Feb 2020 |
| Barron G-8-210271 | T & S Oil & Gas, LLC only | Big Ben (Big Saline A-1) | Palo Pinto | 1 | 1K | 284K | Jul 2005 – Aug 2026 |
| Gulf-Pan-Cline Fee O-14-795 | C & C Oil Producers only | Panhandle Hutchinson County Fld. | Hutchinson | 5 | 995 | 3.93K | by Jan 1993 – Feb 1996 |
| Cherryhomes, T. H. Line Well G-13-155340 | Karper Oil & Gas Corporation only | Jupiter (Conglomerate 3RD) | Jack | 1 | 989 | 694K | Oct 1995 – Jun 2026 |
| Patterson, J.L. GU G-6-221666 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 985 | 155K | Apr 2006 – Jan 2026 |
| Gough, Zelma O-13-27498 | Borderline Operating Corp. only | Jack County Regular | Jack | 1 | 979 | 16.8K | by Jan 1993 – Feb 2002 |
| Despain, E. A. G-4-160334 | Proline Energy Resources Inc only | Shockacon (Wilcox 6700) | Webb | 1 | 979 | 554K | Sep 1996 – Aug 2026 |
| Mitchell, C. W. G-10-71527 | Incline Energy only | Abell (Permian-General) | Pecos | 1 | 977 | 166K | by Jan 1993 – Mar 2009 |
| Ross, Luther Gas Unit G-6-215593 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 974 | 292K | Oct 2005 – Aug 2026 |
| Ross, D. GU G-6-258975 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 968 | 491K | Sep 2010 – Jul 2024 |
| County Line O-8-31213 | Scout Energy Management LLC only | County Line (Ellenburger) | Fisher | 1 | 967 | 0 | Feb 2013 – May 2013 |
| Crouch O-13-31354 | DMV Pipeline LLC only | Newark, East (Barnett Shale) | Erath | 1 | 967 | 99.8K | Feb 2009 – May 2014 |
| Brask Ranch G-4-191412 | Proline Energy Resources Inc only | Gold River, North (Olmos) | Webb | 1 | 964 | 550K | Sep 2002 – Aug 2026 |
| Burnitt, Pauline D. O-1-11463 | Houston Petroleum Company only | Pecan Gap (5050) | Robertson | 1 | 957 | 0 | Jan 1996 – Nov 2002 |
| Higginbottom G-8-181668 | DMV Pipeline LLC only | Desdemona, E. (Marble Falls) | Erath | 1 | 956 | 250K | Feb 2001 – Feb 2020 |
| Welder Ranch G-4-142284 | Proline Energy Resources Inc only | Oneil (6340) | San Patricio | 1 | 955 | 81.8K | by Jan 1993 – May 2015 |
| Leveridge, Dorris M. G-3-66421 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 954 | 216K | by Jan 1993 – Mar 2011 |
| Beaurline, A. W. G-4-170734 | Gn&j LLC only | McAllen Ranch (Vksbg L-V, N Cons | Hidalgo | 1 | 948 | 295K | Sep 1998 – Jun 2019 |
| Fischer, Aline O-13-15879 | Hawkeye Transmission Company only | Cooke County Regular | Cooke | 2 | 943 | 17 | by Jan 1993 – May 1997 |
| House G-2-168362 | McCombs Energy LLC only | Charline (House) | Live Oak | 1 | 942 | 45.8K | Jun 1998 – Jun 1999 |
| Snodgrass O-13-32751 | Borderline Operating Corp. only | KRS (Marble Falls) | Jack | 1 | 938 | 13.8K | Sep 2013 – Aug 2016 |
| Beaurline, A. W. G-4-157735 | Gn&j LLC only | Beaurline (7100) | Hidalgo | 1 | 936 | 79.6K | Dec 1995 – Jun 1996 |
| O'Connor Ranch G-2-232105 | Proline Energy Resources Inc only | Old Buzzard (Wilcox) | Goliad | 1 | 930 | 148K | Feb 2007 – Aug 2025 |
| Hill, J.H. et Al G-4-131020 | Proline Energy Resources Inc only | Los Indios (Vicksburg Cons.) | Hidalgo | 1 | 902 | 4.19M | Feb 1993 – Aug 2026 |
| Jacob-Wagener Unit G-2-141306 | Coastline Exploration, Inc. only | Weser (Recklaw 7560) | Goliad | 1 | 901 | 229K | by Jan 1993 – Jul 1998 |
| B. Gallagher 1 GU G-4-280703 | Proline Energy Resources Inc only | Baldwin (7400) | Nueces | 1 | 900 | 97.6K | Jun 2016 – Aug 2024 |
| Wharton O-8-27885 | Eratz Investments Inc. only | Costello NW. (Big Saline) | Palo Pinto | 1 | 898 | 11K | May 1996 – Jun 1997 |
| Luker G-2-166983 | Coastline Exploration, Inc. only | Brandt, S. (Cook Mt. 5200) | Goliad | 1 | 893 | 57.4K | Jan 1998 – Mar 1999 |
| Wintermann G-3-201025 | Proline Energy Resources Inc only | Bonus, South (Wilcox, Lower) | Wharton | 1 | 891 | 35.1K | Nov 2003 – Mar 2004 |
| Kozlow, Caroline O-1-15730 | R & S Oil Production Co. only | Luling-Branyon | Caldwell | 1 | 879 | 0 | May 2011 – Sep 2024 |
| Jimmerson 'A' G-6-213153 | Proline Energy Resources Inc only | Oak Hill (Cotton Valley) | Rusk | 1 | 874 | 430K | May 2005 – Nov 2025 |
| Spears, J.L. G-8-78518 | J-Tec Operating, LLC only | Mineral Wells (Big Saline) | Palo Pinto | 1 | 872 | 208K | by Jan 1993 – Aug 2026 |
| Swiley, T. Gas Unit G-6-244508 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 867 | 928K | Dec 2008 – Aug 2026 |
| Henderson-State G-4-146921 | Shoreline Drilling Co., Inc. only | Labbe (2500) | Duval | 1 | 863 | 79.1K | Sep 1993 – Apr 1998 |