| Hudson-Caviness Unit O-3-22552 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Robertson | 1 | 104K | 25.1K | Oct 1994 – Mar 2026 |
| Cavin Fee O-6-4179 | Cinron Energy, LLC only | Bethany, NE. (3720 Sand) | Panola | 3 | 63.9K | 115 | Jan 1993 – Apr 2026 |
| Cavin Unit G-6-232943 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 26.5K | 694K | Nov 2007 – Apr 2026 |
| Cavin Unit G-6-136557 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 20K | 1.38M | Jan 1993 – Mar 2021 |
| Cavin G-6-97188 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 18.3K | 1.52M | Jan 1993 – Apr 2026 |
| Cavin Unit G-6-29586 | Burk Royalty Co., Ltd. only | Bethany (Travis Peak) | Panola | 1 | 18.3K | 1.6M | Jan 1993 – Apr 2026 |
| Cavin Unit G-6-238041 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 14.1K | 1.1M | Mar 2008 – Apr 2026 |
| Cavin Unit G-6-244227 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 13K | 894K | Jul 2008 – Apr 2026 |
| Cavin Unit G-6-57240 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 12.6K | 858K | Jan 1993 – Sep 2017 |
| Cavin Unit G-6-234235 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 11K | 1.04M | Dec 2007 – Apr 2026 |
| Cavin Unit G-6-169806 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 9.31K | 965K | Aug 1998 – Sep 2011 |
| Cavin Unit G-6-236144 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 9.27K | 1.19M | Feb 2008 – Apr 2026 |
| Cavin Unit G-6-192544 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 8.43K | 803K | Jan 2003 – Apr 2026 |
| Cavin Unit G-6-165823 | Burk Royalty Co., Ltd. only | Bethany (Travis Peak Cons.) | Panola | 1 | 8.37K | 2.13M | Oct 1997 – Nov 2012 |
| Cavin Fee O-6-4172 | Cinron Energy, LLC only | Bethany, NE. (Lime 3850) | Panola | 3 | 7.12K | 40 | Jan 1993 – Oct 2014 |
| Cavin Unit G-6-157053 | Burk Royalty Co., Ltd. only | Bethany (Travis Peak) | Panola | 1 | 7K | 2.52M | Nov 1995 – Apr 2026 |
| Cavin Unit G-6-243389 | Burk Royalty Co., Ltd. only | Bethany, East (Cotton Valley) | Panola | 1 | 6.1K | 634K | Aug 2008 – Apr 2026 |
| Cavin Unit G-6-195867 | Devon Energy Production Co, L.P. only | Bethany, East (Cotton Valley) | Panola | 1 | 4.88K | 615K | Jun 2003 – Sep 2010 |
| Cavin Unit G-6-151777 | Devon Energy Production Co, L.P. only | Bethany (McCain) | Panola | 1 | 3.35K | 1.29M | Aug 1994 – Feb 2008 |
| Cavin Unit G-6-154514 | Burk Royalty Co., Ltd. only | Bethany (Travis Peak Cons.) | Panola | 1 | 3.29K | 1.12M | Apr 1995 – May 2005 |
| Cavin Unit G-6-148846 | Burk Royalty Co., Ltd. only | Bethany (Travis Peak Cons.) | Panola | 1 | 2.66K | 2.89M | Jan 1994 – Dec 2025 |
| Cavin Unit G-6-150590 | Pennzoil Exploration & Prod. Co. only | Bethany (Travis Peak 6510) | Panola | 1 | 1.34K | 831K | Jun 1994 – Jul 1997 |
| Cavin Unit G-6-199299 | Devon Energy Production Co, L.P. only | Bethany (Travis Peak Cons.) | Panola | 1 | 761 | 513K | Dec 2003 – Aug 2007 |
| Cavins-Jarvis G-14-113208 | Remora Operating, LLC only | Pan Petro (Cleveland) | Ochiltree | 1 | 602 | 468K | Jan 1993 – Jul 2022 |
| Cavin Unit G-6-209779 | Burk Royalty Co., Ltd. only | Bethany (Travis Peak) | Panola | 1 | 464 | 107K | Mar 2005 – Jun 2012 |
| Cavin Unit G-6-179239 | Devon Energy Production Co, L.P. only | Bethany (Travis Peak 6200) | Panola | 1 | 430 | 136K | Jul 2000 – Dec 2003 |
| Cavin Unit G-6-166029 | Devon Energy Production Co, L.P. only | Bethany (Travis Peak 6100) | Panola | 1 | 391 | 418K | Oct 1997 – Nov 2002 |
| Cavin Unit G-6-193378 | Devon Energy Production Co, L.P. only | Bethany (Travis Peak 6300, Gas) | Panola | 1 | 375 | 19.7K | Feb 2003 – Jan 2004 |
| Cavin Unit G-6-154906 | Pennzenergy Exp. & Prod., L.L.C. only | Bethany (Travis Peak 6400, Gas) | Panola | 1 | 340 | 492K | May 1995 – Sep 1997 |
| Cavin Unit G-6-149143 | Pennzoil Exploration & Prod. Co. only | Bethany (Travis Peak 6800) | Panola | 1 | 299 | 135K | Jan 1994 – Apr 1995 |
| Cavin Unit G-6-202067 | Burk Royalty Co., Ltd. only | Bethany (Travis Peak) | Panola | 1 | 196 | 204K | Apr 2004 – Mar 2017 |
| Cavins-Jarvis G-14-22780 | Samson Lone Star, LLC only | Hansford (Morrow, Upper) | Ochiltree | 1 | 141 | 73.8K | Jan 1993 – Dec 1998 |
| Cavin et al Lot 13 O-3-21193 | McGee, J. E. only | Saratoga, West | Hardin | 1 | 105 | 12 | Jan 1993 – Jul 1994 |
| Cavin Unit G-6-172030 | Devon Energy Production Co, L.P. only | Bethany (Travis Peak 6400, Gas) | Panola | 1 | 67 | 145K | Feb 1999 – Sep 1999 |
| Cavin Unit G-6-195524 | Devon Energy Production Co, L.P. only | Bethany (Travis Peak Cons.) | Panola | 1 | 60 | 1.8K | Jun 2003 – Aug 2003 |
| Cavin Unit G-6-58569 | Devon Energy Production Co, L.P. only | Bethany, East (Cotton Valley) | Panola | 1 | 0 | 0 | — |
| Cavin-Lewis Alloc G-6-291342 | Silver Hill Energy Operating LLC only | Carthage (Haynesville Shale) | Panola | 1 | 0 | 10.2M | Jun 2021 – Apr 2026 |
| Cavin-Lewis Alloc G-6-291378 | Silver Hill Energy Operating LLC only | Carthage (Haynesville Shale) | Panola | 1 | 0 | 12.5M | Jun 2021 – Apr 2026 |
| Cavin Lewis G-6-294487 | Silver Hill Energy Operating LLC only | Carthage (Haynesville Shale) | Panola | 1 | 0 | 6.84M | Jun 2023 – Apr 2026 |
| Cavin G-14-24292 | Makar Production Company only | Panhandle, West | Carson | 1 | 0 | 957K | Jan 1993 – Apr 2026 |
| Cavins-Jarvis G-14-214849 | Unbridled Resources, LLC only | Alpar-Pearson (Brown Dolomite) | Roberts | 1 | 0 | 171K | Jul 2005 – Apr 2014 |