| Argent Barksdale 29-17 G O-10-55559 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 2 | 880K | 1.68M | Aug 2020 – Apr 2026 |
| Argent Barksdale 29-17 F O-10-55554 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 2 | 740K | 1.84M | Aug 2020 – Apr 2026 |
| Argent Barksdale 29-17 C O-10-55587 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 2 | 664K | 1.72M | Jul 2020 – Apr 2026 |
| Pontius-Barksdale O-11-68333 | Parallel Petroleum Corporation only | Harris (San Andres) | Gaines | 21 | 565K | 148K | Jul 2001 – Mar 2009 |
| Argent Barksdale 29-17 B O-10-55552 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 1 | 407K | 1.03M | Jul 2020 – Apr 2026 |
| Argent Barksdale 29-17 E O-10-55588 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 1 | 380K | 762K | Aug 2020 – Apr 2026 |
| Argent Barksdale 29-17 D O-10-55553 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 1 | 240K | 951K | Aug 2020 – Apr 2026 |
| Argent Barksdale 29-17 A O-10-55596 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 1 | 238K | 1.11M | Jul 2020 – Apr 2026 |
| Barksdale, R. A. -B- O-7-6916 | Linder, John Operating Co., LLC only | East Texas | Rusk | 21 | 181K | 123K | Jan 1993 – Apr 2026 |
| Pontius-Barksdale -A- O-11-68607 | Parallel Petroleum Corporation only | Harris (San Andres) | Gaines | 10 | 138K | 20.4K | Sep 2003 – Mar 2009 |
| Barksdale, R. A. O-7-6915 | Basa Resources, Inc. only | East Texas | Rusk | 2 | 114K | 23 | Jan 1993 – Apr 2026 |
| Barksdale Estate Gas Unit G-6-271119 | TGNR East Texas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 35.1K | 3.33M | Jun 2013 – Apr 2026 |
| Barksdale Estate Gas Unit O-6-15734 | TGNR East Texas LLC only | Minden (Travis Peak Cons.) | Rusk | 1 | 28.9K | 19.2K | Dec 2019 – Dec 2025 |
| Barksdale, Ella O-13-12058 | Jay Management Company, LLC only | Barrow (Strawn) | Wise | 2 | 20K | 127K | Jan 1993 – Jul 2016 |
| Barksdale Estate O-13-28035 | Upham Oil & Gas Company only | Morris (Consolidated Congl.) | Wise | 1 | 11.4K | 550K | Jan 1993 – Apr 2026 |
| Barksdale O-7-8513 | Dyersdale Energy II, L.P. only | East Texas | Rusk | 4 | 10.6K | 6.92K | Jan 1993 – Mar 2003 |
| Barksdale, Amos O-13-27995 | Upham Oil & Gas Company only | Morris (Consolidated Congl.) | Wise | 1 | 8.41K | 976K | Jan 1993 – Dec 2018 |
| Barksdale, John G-6-109194 | Cowrie Energy LLC only | Gladewater (Haynesville) | Upshur | 1 | 7.26K | 893K | Jan 1993 – Feb 2026 |
| Barksdale Estate Gas Unit G-6-129285 | TGNR East Texas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 7.1K | 682K | Jan 1993 – Dec 2023 |
| Barksdale Estate Gas Unit G-6-105468 | Cci East Texas Upstream LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 6.44K | 634K | Jan 1993 – Mar 2016 |
| Barksdale Estate Gas Unit G-6-121437 | Cci East Texas Upstream LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 6.03K | 1.02M | Jan 1993 – Dec 2019 |
| Barksdale Estate Gas Unit G-6-169198 | TGNR East Texas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 5.46K | 1.65M | Mar 1998 – Apr 2026 |
| Barksdale, John Gas Unit G-6-225224 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 5.45K | 582K | Sep 2006 – Apr 2026 |
| Barksdale, John Gas Unit G-6-232894 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 3.99K | 499K | Jul 2007 – Apr 2026 |
| Barksdale, John Gas Unit G-6-237678 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 3.72K | 408K | Jun 2008 – Apr 2026 |
| Barksdale, John Gas Unit G-6-173188 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 3.68K | 1.36M | Apr 1999 – Apr 2026 |
| Barksdale, John Gas Unit G-6-169062 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 3.68K | 1.14M | May 1998 – Apr 2026 |
| Barksdale, John Gas Unit G-6-206194 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 2.49K | 519K | Oct 2004 – Apr 2026 |
| Barksdale, John Gas Unit G-6-168370 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 2.07K | 1.35M | Mar 1998 – Apr 2026 |
| Barksdale Estate Gas Unit G-6-168306 | TGNR East Texas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.92K | 980K | Mar 1998 – Apr 2026 |
| Barksdale Estate Gas Unit G-6-168826 | TGNR East Texas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.64K | 1.41M | Feb 1998 – Dec 2024 |
| Barksdale, John Gas Unit G-6-165923 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 1.49K | 1.53M | Oct 1997 – Apr 2026 |
| Barksdale Estate Gas Unit G-6-169919 | TGNR East Texas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.14K | 1.2M | Jun 1998 – Dec 2023 |
| Barksdale Estate O-13-29924 | Upham Oil & Gas Company only | Newark, East (Barnett Shale) | Wise | 1 | 999 | 39.6K | Jun 2001 – Aug 2005 |
| Barksdale, Carl C. G-13-140953 | Upham Oil & Gas Company only | Boonsville (Bend Congl., Gas) | Wise | 1 | 996 | 1.11M | Jan 1993 – Apr 2026 |
| Barksdale Estate G-13-228239 | Upham Oil & Gas Company only | Boonsville (Bend Congl., Gas) | Wise | 1 | 921 | 233K | Aug 2005 – Apr 2026 |
| Barksdale, John Gas Unit G-6-204440 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 857 | 559K | Aug 2004 – Apr 2026 |
| Barksdale, John Gas Unit G-6-227358 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 600 | 134K | Nov 2006 – Apr 2026 |
| Barksdale, John Gas Unit G-6-225883 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 483 | 138K | Oct 2006 – Dec 2024 |
| Barksdale, Amos G-13-286395 | Upham Oil & Gas Company only | Morris (Consolidated Congl.) | Wise | 1 | 413 | 74.2K | Jan 2019 – Apr 2026 |
| Barksdale Estate Oil Unit O-6-15803 | TGNR East Texas LLC only | Henderson (Rusk Co. Pettit) | Rusk | 1 | 213 | 0 | May 2021 – Nov 2023 |
| Beall-Barksdale G-6-145476 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 211 | 2.1M | Apr 1993 – Apr 2026 |
| Beall-Barksdale G-6-181455 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 126 | 1.53M | Nov 2000 – Apr 2026 |
| Barksdale, John Gas Unit G-6-163010 | Miken Oil, Inc. only | Glenwood (Cotton Valley) | Upshur | 1 | 120 | 1.63M | Apr 1997 – Jun 2018 |
| Beall-Barksdale G-6-191984 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 113 | 835K | Nov 2002 – Apr 2026 |
| Beall-Barksdale G-6-186690 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 58 | 831K | Dec 2001 – Apr 2026 |
| Beall-Barksdale G-6-164620 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 26 | 1.22M | Jul 1997 – Apr 2026 |
| Beall-Barksdale G-6-176937 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 26 | 1.55M | Feb 2000 – Apr 2026 |
| Beall-Barksdale G-6-210338 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 24 | 795K | Apr 2005 – Apr 2026 |
| Barksdale, John Gas Unit G-6-172010 | Diversified Production LLC only | Glenwood (Cotton Valley) | Upshur | 1 | 24 | 520K | Jan 1999 – Mar 2013 |