| Glasscock 'W' Fee O-10-33645 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Glasscock | 14 | 45.4K | 1.02M | Jan 1993 – Jun 2006 |
| Glasscock -S- Fee O-10-32444 | Texaco E & P Inc. only | Conger, SW (Penn) | Glasscock | 14 | 31.6K | 1.03M | Jan 1993 – Jul 1995 |
| Glasscock 'AB' Fee O-10-33624 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Sterling | 5 | 24.6K | 681K | Jan 1993 – Aug 2006 |
| Edmondson O-10-27658 | Stanolind Production LLC only | Conger, SW (Penn) | Glasscock | 6 | 11K | 1.08M | Jan 1993 – May 2018 |
| Terry, I. W. O-10-25371 | Union Pacific Resources Company only | Conger, SW (Penn) | Sterling | 19 | 8.66K | 683K | Jan 1993 – Jul 1999 |
| Edmondson O-10-29048 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 6.63K | 357K | Jan 1993 – Sep 2021 |
| Edmondson -A- O-10-27659 | Stanolind Production LLC only | Conger, SW (Penn) | Glasscock | 5 | 5.35K | 487K | Jan 1993 – Dec 2018 |
| Glasscock 'S' Fee G-10-149368 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 5.33K | 251K | May 1994 – Apr 2026 |
| Glasscock 'S' Fee G-10-148896 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 4.91K | 440K | Feb 1994 – Apr 2026 |
| Sterling 'W' Fee G-10-149871 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 4.8K | 132K | May 1994 – Dec 2008 |
| Glasscock 'W' Fee G-10-149849 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 4.15K | 188K | May 1994 – Nov 2006 |
| Glasscock 'W' Fee G-10-150708 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 4.12K | 426K | Jul 1994 – Apr 2026 |
| Glasscock 'S' Fee G-10-149838 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 4.04K | 345K | May 1994 – Apr 2026 |
| Glasscock 'W' Fee G-10-149848 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 4.03K | 344K | May 1994 – Apr 2026 |
| Sterling 'W' Fee G-10-149873 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 3.92K | 107K | May 1994 – May 2005 |
| Glasscock 'W' Fee G-10-149855 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 3.61K | 288K | May 1994 – Apr 2026 |
| Watson, J. E. O-10-25670 | Anadarko E&P Company LP only | Conger, SW (Penn) | Sterling | 5 | 3.49K | 239K | Jan 1993 – Jan 2001 |
| Glasscock 'S' Fee G-10-149834 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 3.33K | 391K | Apr 1994 – Apr 2026 |
| Watson, J. E. G-10-153131 | P1 Energy, LLC only | Conger, SW (Penn) | Glasscock | 1 | 3.19K | 208K | Dec 1994 – Aug 2011 |
| Glasscock 'W' Fee G-10-149846 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 3.07K | 287K | May 1994 – Apr 2026 |
| Glasscock 'W' Fee G-10-155143 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 3.03K | 206K | Jun 1995 – Apr 2026 |
| Glasscock 'W' Fee G-10-149854 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.92K | 314K | Apr 1994 – Apr 2026 |
| Glasscock 'W' Fee G-10-149852 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.82K | 336K | Apr 1994 – Apr 2026 |
| Glasscock "AB" Fee G-10-156575 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Glasscock | 1 | 2.78K | 112K | Nov 1995 – Jan 2012 |
| Glasscock 'S' Fee G-10-149844 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.75K | 280K | Apr 1994 – Apr 2026 |
| Dooley, B. F. G-10-120914 | P1 Energy, LLC only | Conger, SW (Penn) | Glasscock | 1 | 2.71K | 184K | Jan 1993 – Mar 2015 |
| Glasscock 'W' Fee G-10-154775 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.64K | 238K | Jun 1995 – Apr 2026 |
| Glasscock 'S' Fee G-10-149372 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.47K | 170K | Apr 1994 – Apr 2026 |
| Glasscock 'W' Fee G-10-149853 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.41K | 165K | Apr 1994 – Apr 2026 |
| Glasscock 'W' Fee G-10-149845 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Glasscock | 1 | 2.4K | 200K | May 1994 – Jun 2014 |
| Sterling 'W' Fee O-10-33987 | Texaco E & P Inc. only | Conger, SW (Penn) | Glasscock | 3 | 2.38K | 62.9K | Oct 1993 – May 1994 |
| Glasscock 'S' Fee G-10-149841 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.26K | 277K | Apr 1994 – Apr 2026 |
| Glasscock 'S' Fee G-10-149833 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.21K | 283K | Apr 1994 – Apr 2026 |
| Glasscock 'W' Fee G-10-149851 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.21K | 292K | Apr 1994 – Apr 2026 |
| Glasscock 'S' Fee G-10-155142 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Glasscock | 1 | 2.2K | 138K | Jul 1995 – Sep 2006 |
| Glasscock 'S' Fee G-10-149842 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 2.15K | 155K | Apr 1994 – Apr 2026 |
| Dooley, B. F. G-10-119983 | Hunt Oil Company only | Conger, SW (Penn) | Glasscock | 1 | 2.01K | 300K | Jan 1993 – Mar 2014 |
| Dooley, B.F. G-10-164445 | P1 Energy, LLC only | Conger, SW (Penn) | Glasscock | 1 | 2K | 287K | Feb 1997 – Mar 2026 |
| Glasscock 'W' Fee G-10-148897 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Glasscock | 1 | 1.99K | 317K | Mar 1994 – Jun 2016 |
| Glasscock "S" Fee G-10-149832 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 1.83K | 159K | Apr 1994 – Apr 2026 |
| Glasscock 'S' Fee G-10-149839 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 1.81K | 209K | May 1994 – Apr 2026 |
| Terry, I. W. "A" G-10-153129 | Discovery Natural Resources LLC only | Conger, SW (Penn) | Glasscock | 1 | 1.79K | 71.6K | Dec 1994 – Aug 2011 |
| Dooley, B.F. O-10-34632 | Union Pacific Resources Company only | Conger, SW (Penn) | Glasscock | 3 | 1.71K | 64.2K | Sep 1995 – Jan 1997 |
| Glasscock 'S' Fee G-10-149836 | Texaco E & P Inc. only | Conger, SW (Penn) | Glasscock | 1 | 1.67K | 145K | May 1994 – Jul 2001 |
| Terry, I. W. G-10-153115 | P1 Energy, LLC only | Conger, SW (Penn) | Glasscock | 1 | 1.63K | 195K | Dec 1994 – Apr 2014 |
| Glasscock 'W' Fee G-10-154776 | Chevron U. S. A. Inc. only | Conger, SW (Penn) | Glasscock | 1 | 1.56K | 125K | Jun 1995 – May 2002 |
| Glasscock 'S' Fee G-10-149840 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 1.5K | 245K | May 1994 – Apr 2026 |
| Edmondson "A" G-10-158033 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 1.4K | 175K | Mar 1996 – Jan 2025 |
| Edmondson G-10-217482 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 1.39K | 135K | Jun 2006 – Jan 2026 |
| Glasscock 'S' Fee G-10-149835 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Glasscock | 1 | 1.36K | 93.3K | May 1994 – Oct 2001 |