| Helbing, Ruby 23 G-9-216799 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 0 | 126K | Mar 2005 – Jul 2026 |
| Helbing, Ruby 2-A G-9-232235 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 0 | 39K | Jun 2007 – Jul 2026 |
| Helbing, Ruby 24 G-9-232657 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 0 | 724K | May 2007 – Jul 2026 |
| Onyx State Unit "C" #5 G-9-279591 | MLC Operating, LP only | Freedom (Ruby Limestone) | Crockett | 1 | 0 | 43.1K | Mar 2014 – Jul 2026 |
| Ruby North Unit 1-39 G-10-283316 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 0 | 2.87M | Aug 2014 – Jul 2026 |
| Ruby North Unit 1-39 G-10-286901 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Reeves | 1 | 0 | 2.53M | Dec 2018 – Jul 2026 |
| Abernathie, Ruby G-13-62721 | Century Petroleum, Inc. only | Boling (5200) Field | — | 1 | 0 | 218K | Jan 1993 – Jul 2026 |
| Birdwell, Ruby G-13-71222 | Devon Energy Production Co, L.P. only | Boonsville (Bend Congl., Gas) | — | 1 | 0 | 94.8K | Jan 1993 – Dec 2012 |
| Prideaux, Ruby G-13-99972 | Yarberry Operating, LLC only | Dillard, S. (Marble Falls) | — | 1 | 0 | 69.4K | Jan 1993 – Nov 2023 |
| Wade, Ruby G-13-142208 | Rhyne, J.V. only | Awalt (Marble Falls) | Jack | 1 | 0 | 197K | Jan 1993 – Jul 2024 |
| Jager, Ruby G-13-145872 | Quest Petroleum Company only | Dearing (Caddo) | Jack | 1 | 0 | 23.7K | Jun 1993 – Jul 2026 |
| Peterson, Ruby "A" G-13-152462 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 0 | 2.36M | Sep 1994 – Jul 2026 |
| Peterson, Ruby "A" G-13-181222 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 0 | 1.25M | Jan 2001 – Jul 2026 |
| Waynick, Ruby Gas Unit G-13-200377 | Devon Energy Production Co, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 414K | Nov 2003 – Feb 2019 |
| Abernathie, Ruby G-13-204668 | Century Petroleum, Inc. only | JMG Mag (Miss) | Jack | 1 | 0 | 32.1K | Sep 2004 – Jul 2026 |
| Ruby G-13-233860 | Formentera Operations LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 0 | 818K | Sep 2007 – Jul 2026 |
| McClung, Ruby G. G-13-253205 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 2.34M | Jul 2009 – Jul 2026 |
| Ruby G-13-267646 | Best Petroleum Explorations,inc. only | JMG Mag (Miss) | Jack | 1 | 0 | 511K | Dec 2012 – Jun 2023 |
| McClung, Ruby G. G-13-272327 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.12M | Oct 2013 – Jul 2026 |
| Ruby G. McClung (AW) G-13-274991 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.61M | Oct 2013 – Jul 2026 |
| Ruby G. McClung (AW) G-13-274993 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 793K | Oct 2013 – Jul 2026 |
| Abernathie, Ruby G-13-292524 | Century Petroleum, Inc. only | Jack County Regular | — | 1 | 0 | 2.74K | Jan 2022 – Jul 2026 |
| Ruby G-14-27731 | Phillips Petroleum Company only | Texas Hugoton | — | 1 | 0 | 0 | Jan 1993 – Sep 1993 |
| Ruby Lee G-14-108227 | Enervest Operating, L.L.C. only | B & B (Granite Wash) | Wheeler | 1 | 0 | 125K | Jan 1993 – Nov 2017 |
| Ruby Lee G-14-133205 | Anson Company only | B & B (Granite Wash) | Wheeler | 1 | 0 | 35.8K | Jan 1993 – Mar 1995 |
| Sackett, Ruby G-14-142759 | Large Operating LLC only | Panhandle, West | Gray | 1 | 0 | 5.12K | Jan 1993 – Jul 2026 |
| Ruby G-14-163224 | Herrmann, J.B. only | Wildcat | Hansford | 1 | 0 | 0 | Oct 1996 – Mar 1997 |
| Ruby G-14-193229 | Pantera Energy Company only | Texas Hugoton | Hansford | 1 | 0 | 18.9K | Jan 2003 – Oct 2006 |
| Ruby A G-14-214593 | Burk Royalty Co., Ltd. only | Frisco Creek, East (Morrow, UP) | Hansford | 1 | 0 | 929K | Dec 2005 – Jul 2026 |
| Ruby B G-14-217697 | Burk Royalty Co., Ltd. only | Frisco Creek, East (Morrow, UP) | Hansford | 1 | 0 | 2.95M | Jun 2006 – Jul 2026 |
| Lee, Ruby 4 G-14-222839 | Unbridled Resources, LLC only | B & B (Granite Wash) | Wheeler | 1 | 0 | 56K | Aug 2006 – Jul 2026 |
| Ruby Lee G-14-236013 | Unbridled Resources, LLC only | B & B (Granite Wash) | Wheeler | 1 | 0 | 1.72M | Mar 2008 – Jul 2026 |
| Ruby Lee G-14-254567 | Unbridled Resources, LLC only | B & B (Granite Wash) | Wheeler | 1 | 0 | 2.82M | Dec 2009 – Jul 2026 |
| Ruby Lee G-14-255527 | Unbridled Resources, LLC only | B & B (Granite Wash) | Wheeler | 1 | 0 | 963K | Jan 2010 – Jul 2026 |
| Ruby Lee G-14-257214 | Unbridled Resources, LLC only | B & B (Granite Wash) | Wheeler | 1 | 0 | 8.84M | Apr 2010 – Jul 2026 |
| Ruby Lee G-14-264771 | Unbridled Resources, LLC only | B & B (Granite Wash) | Wheeler | 1 | 0 | 1.62M | Oct 2011 – Jul 2026 |
| Hopkins, Ruby O-1-11610 | J Petroleum, Inc. only | McClain, S. (Austin Chalk) | Wilson | 1 | 0 | 0 | Jan 1993 – Aug 2003 |
| Vernor, Ruby O-1-14895 | Wilson, Billy R. only | Pilgrim (Austin Chalk) | Gonzales | 1 | 0 | 0 | Jan 2008 – Aug 2023 |
| Carter, W. T. & Bros. O-3-7888 | Westco Oil Company only | Camp Ruby (Yegua 3645) | Polk | 2 | 0 | 0 | Jan 1993 – Jul 2026 |
| Means, Ruby O-3-10680 | Houston Hydrocarbons, Inc. (A) only | Clinton | — | 1 | 0 | 0 | Jan 1993 – Aug 2003 |
| Means, Ruby Unit O-3-11052 | Houston Hydrocarbons, Inc. (A) only | Clinton (Vicksburg-A) | Harris | 1 | 0 | 0 | Jan 1993 – Mar 1997 |
| Ruby Jones Unit O-3-21520 | Magallanes, Manuel G. only | Giddings (Austin Chalk-3) | Wilson | 1 | 0 | 0 | Jan 1993 – Jul 1993 |
| Carter, W. T. & Bros. O-3-23358 | Comstock Oil & Gas, Inc. only | Camp Ruby (Yegua 3645) | Polk | 1 | 0 | 0 | Jun 1997 – Jun 2003 |
| Ruby Lee O-3-27607 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Lee | 2 | 0 | 0 | Mar 2018 – Jul 2026 |
| Gauntt, Ruby G-2-50809 | Arete Operating Company, LLC only | Monson (Queen City) | Karnes | 1 | 0 | 13.1K | Jan 1993 – Jul 2026 |
| Truby, North /Strawn/ Unit O-8-5871 | Guidance Oil Developers, Inc. only | Truby, N. (Strawn) | Jones | 3 | 0 | 0 | Jan 1993 – Aug 2003 |
| Arthur, Ruby O-8-8089 | White, Oscar only | Taylor County Regular | Taylor | 2 | 0 | 0 | Jan 1993 – Aug 2003 |
| Hunter,ruby O-8-16505 | Sac Oil & Gas Inc. only | Coleman County Regular | Coleman | 1 | 0 | 0 | Jan 1993 – Aug 2003 |
| Ramsey, W.D. O-8-16861 | Continual Oil & Gas, Inc. only | Truby, SW (Strawn A) | Jones | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Arthur, Ruby O-8-18510 | White, Oscar only | Lake Abilene (4000) | Taylor | 1 | 0 | 0 | Jan 1993 – Jan 1993 |