| Hildebrand G-9-201201 | Tall Dune Resources, LLC only | Probandt (Canyon) | Sterling | 1 | 42.4K | 406K | Feb 2004 – Feb 2026 |
| Hildebrand G-10-203716 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 21.6K | 647K | Mar 2004 – Apr 2026 |
| Conger, F. 1 G-10-185141 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 21K | 883K | Aug 2001 – Apr 2026 |
| Sterling 'X' Fee G-10-150596 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 18.3K | 473K | May 1994 – Apr 2007 |
| Caldwell -26- G-10-178711 | Bolding Energy, LLC only | Credo, E. (Cisco, Up.) | Sterling | 1 | 16.9K | 681K | Sep 2000 – Apr 2026 |
| Sterling 'y' Fee G-10-149825 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Sterling | 1 | 16.5K | 577K | May 1994 – Apr 2014 |
| Sterling 'X' Fee G-10-149859 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 15.2K | 342K | May 1994 – Jun 2008 |
| Sterling 'AA' Fee G-10-154214 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 14.8K | 529K | Apr 1995 – Mar 2007 |
| Sterling 'L' Fee G-10-149781 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 14.4K | 353K | May 1994 – Nov 2023 |
| Sterling 'D' Fee G-10-150065 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 14K | 391K | Jun 1994 – Jan 2007 |
| Sterling 'y' Fee G-10-150707 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 13.5K | 449K | Jul 1994 – Apr 2008 |
| Westbrook 28 G-10-197846 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 12.9K | 340K | Jun 2003 – Apr 2026 |
| Sterling 'y' Fee G-10-150144 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 12.4K | 474K | Jul 1994 – Sep 2006 |
| Sterling 'y' Fee G-10-151569 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 11.9K | 351K | Sep 1994 – May 2012 |
| Terry 17 G-10-119162 | Siana Oil & Gas only | Conger (Penn) | Sterling | 1 | 11.7K | 705K | Jan 1993 – Apr 2018 |
| Sterling "J" Fee G-10-148891 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 11.6K | 255K | Mar 1994 – Jun 2024 |
| Martin G-10-136701 | Burk Royalty Co., Ltd. only | Spraberry (Trend Area) | Sterling | 1 | 11.5K | 425K | Jan 1993 – Apr 2026 |
| Sterling 'Q' Fee G-10-149788 | Chevron U. S. A. Inc. only | Conger (Penn) | Sterling | 1 | 11.2K | 401K | May 1994 – Jun 2007 |
| Sterling "F" Fee G-10-159903 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 10.5K | 323K | Sep 1996 – Apr 2026 |
| Hildebrand G-10-203878 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 10.3K | 246K | May 2004 – Apr 2026 |
| Westbrook 21 G-10-171409 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 10.1K | 578K | Oct 1998 – Apr 2026 |
| Mahaffey, A. "B" G-10-158026 | Burk Royalty Co., Ltd. only | Deck (Cisco) | Sterling | 1 | 9.71K | 386K | Mar 1996 – Dec 2020 |
| Sterling 'X' Fee G-10-149866 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Sterling | 1 | 9.43K | 297K | May 1994 – Jun 2013 |
| Sterling 'L' Fee G-10-149780 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 8.84K | 264K | May 1994 – Apr 2026 |
| Wilkinson 9 G-10-142630 | Atropos Production Corporation only | Credo, E. (Cisco, Up.) | Sterling | 1 | 8.63K | 464K | Jan 1993 – Apr 2026 |
| Hildebrand G-10-205929 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 8.61K | 405K | Oct 2004 – Apr 2026 |
| Sterling "J" Fee G-10-170188 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 8.35K | 211K | Jul 1998 – Apr 2026 |
| Sterling 'y' Fee G-10-150870 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 8.32K | 431K | Aug 1994 – Apr 2026 |
| Caldwell -26- G-10-180317 | Bolding Energy, LLC only | Credo, E. (Cisco, Up.) | Sterling | 1 | 8.29K | 750K | Nov 2000 – Apr 2026 |
| Sterling 'S' Fee G-10-149816 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 8.22K | 171K | May 1994 – May 2008 |
| Sterling 'L' Fee G-10-149778 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 8.19K | 347K | May 1994 – Apr 2026 |
| Sterling 'J' Fee G-10-149774 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 7.71K | 168K | May 1994 – Oct 2007 |
| Ferguson D G-10-149364 | Burk Royalty Co., Ltd. only | Spraberry (Trend Area) | Sterling | 1 | 7.43K | 749K | Apr 1994 – Nov 2020 |
| Sterling 'y' Fee G-10-150628 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 7.19K | 298K | Aug 1994 – Sep 2006 |
| Sterling 'X' Fee G-10-149861 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 7.16K | 273K | May 1994 – Jul 2011 |
| Sterling 'F' Fee G-10-149773 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 7.08K | 239K | May 1994 – Apr 2026 |
| Sterling "J" Fee G-10-151375 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 6.83K | 154K | Sep 1994 – Apr 2026 |
| Sterling 'y' Fee G-10-151570 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 6.81K | 334K | Aug 1994 – Sep 2009 |
| Sterling "J" Fee G-10-148887 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 6.75K | 149K | Mar 1994 – Apr 2026 |
| Barbee, E.E. Jr. G-10-154196 | Chevron U. S. A. Inc. only | Conger (Penn) | Sterling | 1 | 6.7K | 805K | Apr 1995 – Aug 2007 |
| Glass G-10-140790 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 6.66K | 720K | Jan 1993 – Apr 2026 |
| Sterling 'P' Fee G-10-149814 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 6.52K | 185K | May 1994 – Sep 2009 |
| F. Conger 5 G-10-189176 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 6.5K | 718K | Mar 2002 – Apr 2026 |
| Ferguson D G-10-150227 | Burk Royalty Co., Ltd. only | Spraberry (Trend Area) | Sterling | 1 | 6.45K | 666K | Jul 1994 – Apr 2026 |
| Barbee, E.E. Jr. G-10-154195 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 6.4K | 1.16M | Apr 1995 – Jan 2009 |
| Sterling 'X' Fee G-10-149366 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 6.38K | 124K | May 1994 – Sep 2006 |
| Martin G-10-142221 | Stanolind Production LLC only | Sugg Ranch (Canyon Dist 08) | Sterling | 1 | 6.31K | 475K | Jan 1993 – Jun 2005 |
| Sterling 'X' Fee G-10-154537 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 6.27K | 250K | May 1995 – Jun 2006 |
| McEntire 26 G-10-184027 | Siana Oil & Gas only | Credo, E. (Cisco, Up.) | Sterling | 1 | 6.17K | 342K | Apr 2001 – Dec 2018 |
| Glass G-10-176987 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 6.11K | 379K | Apr 2000 – Apr 2026 |