| Hearne, O.B. O-13-21344 | Borderline Operating Corp. only | Senkel (Caddo 4600) | Young | 6 | 3.95K | 27.9K | by Jan 1993 – Aug 2006 |
| Arline O-14-7282 | Forestar Petroleum Corporation only | Sparks (Tonkawa) | Hemphill | 1 | 3.89K | 0 | Jul 1998 – Aug 2007 |
| County Line 11 G-8-183492 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 3.88K | 596K | May 2001 – Aug 2026 |
| Luling Unit #5 O-1-2960 | Flint Pipeline Company only | Salt Flat | Caldwell | 1 | 3.87K | 5.51K | by Jan 1993 – Aug 2026 |
| Mathis G-13-124781 | Borderline Operating Corp. only | TJN (Conglomerate) | Jack | 1 | 3.86K | 461K | by Jan 1993 – Mar 2010 |
| Webb -a- Battery #4 O-14-1593 | Red Line Company, Ltd. only | Panhandle Gray County Field | Gray | 2 | 3.85K | 21.1K | by Jan 1993 – Aug 2026 |
| Brooks, A. Gas Unit G-6-220520 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 3.83K | 690K | Feb 2006 – Aug 2026 |
| County Line 21 G-8-184809 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 3.79K | 505K | Jun 2001 – Aug 2026 |
| Ernest Ashbrook G-8-135271 | Delong, Horace only | Whitt (Big Saline) | Parker | 1 | 3.79K | 616K | by Jan 1993 – Aug 2026 |
| Miller G-4-164098 | Proline Energy Resources Inc only | Sweden (Hiawatha, Upper) | Duval | 1 | 3.79K | 593K | May 1997 – Aug 2011 |
| Luling Unit #4 O-1-2981 | Flint Pipeline Company only | Salt Flat | Caldwell | 1 | 3.78K | 5.38K | by Jan 1993 – Aug 2026 |
| Treadwell-Allen Unit G-8-69179 | Borderline Operating Corp. only | Harken (Conglomerate) | Palo Pinto | 1 | 3.75K | 115K | Feb 1993 – Oct 2011 |
| Blocker, W. O., Etal O-13-10915 | Itx Pipeline Company, LLC only | Morris (Strawn) | Wise | 1 | 3.73K | 121 | by Jan 1993 – Aug 2026 |
| Ferguson Gas Unit G-8-122913 | Stephens & Johnson Operating Co. only | Mingus (Big Saline) | Palo Pinto | 1 | 3.73K | 266K | by Jan 1993 – Aug 2026 |
| Jimmerson G-6-192946 | Proline Energy Resources Inc only | Oak Hill (Cotton Valley) | Rusk | 1 | 3.72K | 980K | Jan 2003 – Jul 2026 |
| Johnson, Pauline O-1-4909 | Retama Oil Corporation only | Dos Arroyos (San Miguel) | Zavala | 3 | 3.72K | 56 | by Jan 1993 – Aug 1997 |
| Leveridge, A. T. et UX G-3-172696 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 3.7K | 712K | Apr 1999 – Feb 2013 |
| Earnshaw-Huddleston O-9-11968 | Bilbo Wireline Service, Inc. only | Byers (Gardner) | Runnels | 1 | 3.69K | 23K | by Jan 1993 – Mar 1998 |
| Moren O-13-34120 | Borderline Operating Corp. only | Young County Regular | Young | 2 | 3.67K | 0 | Aug 2022 – Aug 2026 |
| Thomas O-4-14213 | American Shoreline, Inc. only | Willmann, North (4200 Sand) | San Patricio | 1 | 3.67K | 0 | Feb 2023 – Jul 2026 |
| FD/Allred-Evans Heirs O-13-33576 | Anticline Energy, LLC only | Conley (Chester) | Hardeman | 1 | 3.66K | 29.6K | Dec 2013 – Jan 2018 |
| County Line 22 G-8-184486 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 3.62K | 488K | Jul 2001 – Aug 2026 |
| Nytex-Coley O-13-32780 | Borderline Operating Corp. only | KRS (Marble Falls) | Jack | 1 | 3.62K | 296K | Jun 2013 – Apr 2025 |
| Beaurline, A. W. G-4-242047 | Gn&j LLC only | McAllen Ranch (Vksbg L-V, N Cons | Hidalgo | 1 | 3.61K | 260K | Mar 2008 – Aug 2019 |
| Welder Ranch G-4-129719 | Proline Energy Resources Inc only | O'Neil (4800) | San Patricio | 1 | 3.59K | 1.11M | by Jan 1993 – Jul 2026 |
| County Line 12 G-8-184810 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 3.58K | 440K | Jun 2001 – Aug 2026 |
| Countiss, Sam O-4-13080 | Proline Energy Resources Inc only | Baldwin (3070 Lagarto) | Nueces | 2 | 3.57K | 45.5K | Jan 2002 – Jun 2026 |
| Geffert Gas Unit No. 2 G-2-225242 | CLR Secondary Recovery, LLC only | Charline (Forney) | Live Oak | 1 | 3.56K | 162K | Nov 2006 – Mar 2022 |
| BLM O-13-30411 | Borderline Operating Corp. only | Newark, East (Barnett Shale) | Wise | 1 | 3.55K | 113K | Mar 2005 – Aug 2013 |
| E. Stewart O-13-32644 | Borderline Operating Corp. only | KRS (Marble Falls) | Jack | 1 | 3.51K | 160K | Aug 2013 – Mar 2024 |
| Beaurline, A. W. et Al G-4-73341 | Gn&j LLC only | Beaurline (Vicksburg R) | Hidalgo | 1 | 3.51K | 1.13M | by Jan 1993 – Nov 2024 |
| State Corrigan A O-10-33052 | Incline Energy only | Abell, East (Clear Fork, Lo.) | Pecos | 1 | 3.48K | 5.88K | by Jan 1993 – Mar 2000 |
| Ehrhardt, John Est. O-3-14876 | Houston Pipe Line Company LP only | Bammel (6200 Cockfield) | Harris | 2 | 3.47K | 8 | by Jan 1993 – Jan 1998 |
| Neeley Jinkens G-8-89285 | Texxol Operating Company, Inc. only | Peaster (Big Saline) | Parker | 1 | 3.46K | 734K | by Jan 1993 – Jan 2022 |
| Beaurline, A.W. G-4-82569 | Gn&j LLC only | Beaurline (Vicksburg L) | Hidalgo | 1 | 3.43K | 1.12M | by Jan 1993 – Nov 2024 |
| Owens O-13-19577 | Borderline Operating Corp. only | Woodkirk (Strawn) | Jack | 3 | 3.42K | 21 | by Jan 1993 – Jan 2002 |
| Luling Unit #3 O-1-2984 | Flint Pipeline Company only | Salt Flat | Caldwell | 1 | 3.41K | 3.87K | by Jan 1993 – Aug 2026 |
| Luling Unit #2 O-1-2951 | Flint Pipeline Company only | Salt Flat | Caldwell | 1 | 3.41K | 3.9K | by Jan 1993 – Aug 2026 |
| Samuel O-14-4444 | Red Line Company, Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 1 | 3.38K | 10.5K | by Jan 1993 – Aug 2026 |
| Unitas, Ruth G-2-195910 | Proline Energy Resources Inc only | George West, East (Queen City) | Live Oak | 1 | 3.38K | 819K | Jun 2003 – Dec 2025 |
| Williams G-3-291414 | Hilcorp Energy Company only | Red Line (Hartburg, Upper) | Orange | 1 | 3.32K | 488K | May 2021 – Aug 2026 |
| Blocker, W. O. et Al O-13-16618 | Itx Pipeline Company, LLC only | Chico, West (Conglomerate 5700) | Wise | 2 | 3.31K | 353K | by Jan 1993 – Aug 2026 |
| County Line 22 G-8-183491 | Griffin Resources, LLC only | Lilly Bell (Congl.) | Stephens | 1 | 3.31K | 501K | Apr 2001 – Aug 2026 |
| Parker O-8-31317 | DMV Pipeline LLC only | Rucker (Conglomerate) | Comanche | 1 | 3.29K | 3.65K | Sep 2013 – Sep 2016 |
| McCallister O-13-28614 | County Line Resources LLC only | Young County Regular | Young | 1 | 3.29K | 2.74K | Aug 1993 – Jul 2026 |
| Bounds, Pauline O-5-2315 | Esner, Robert E. only | Reiter (950) | Freestone | 4 | 3.27K | 20 | by Jan 1993 – Dec 2002 |
| Walker, S. O-10-11949 | Incline Energy only | Abell, Southeast (Clear Fork) | Pecos | 1 | 3.26K | 160 | by Jan 1993 – Dec 2009 |
| Blanke G-3-6480 | Proline Energy Resources Inc only | Hankamer (Cib #10 & Tex Miss) | Liberty | 1 | 3.23K | 1.33M | by Jan 1993 – Nov 2025 |
| Block, Ida O-14-1651 | Red Line Company, Ltd. only | Panhandle Carson County Field | Carson | 2 | 3.2K | 8.07K | by Jan 1993 – Oct 2014 |
| Olmitos Ranch G-4-96962 | Proline Energy Resources Inc only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 3.2K | 890K | by Jan 1993 – Dec 2025 |