| Helbing, Ruby "2" G-9-65693 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 123 | 441K | Jan 1993 – Apr 2026 |
| Hruby G-3-196038 | Devon Energy Production Co, L.P. only | Needville, N. (Vicksburg) | Fort Bend | 1 | 120 | 5.83K | May 2003 – Jan 2004 |
| Helbing, Ruby 23 G-9-157200 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 120 | 399K | Dec 1995 – Feb 2026 |
| Helbing, Ruby -15- G-9-36073 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 102 | 362K | Jan 1993 – Apr 2026 |
| Helbing, Ruby 27 G-9-83621 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 100 | 1.17M | Jan 1993 – Feb 2026 |
| Bozka, Ruby G-2-189479 | Klotzman, M. S. Exploration Co. only | Holyfield Fan Man Sand (Yegua) | Lavaca | 1 | 95 | 33.6K | Mar 2002 – Feb 2003 |
| Helbing, Ruby 2-A G-9-232235 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 89 | 39K | Jun 2007 – Apr 2026 |
| Ruby G-6-187799 | Ellora Operating, L.P. only | Huxley (6100) | Shelby | 1 | 81 | 181K | Dec 2001 – Oct 2004 |
| Ruby G-6-210725 | Ellora Energy Inc. only | Huxley (6100) | Shelby | 1 | 78 | 234K | Jan 2005 – Apr 2026 |
| Helbing, Ruby 24 G-9-62349 | Devon Energy Production Co, L.P. only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 75 | 882K | Jan 1993 – Jul 2005 |
| Ruby Helbing "24" G-9-198313 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 68 | 423K | Apr 2003 – Apr 2026 |
| Helbing, Ruby 2-A G-9-83560 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 61 | 828K | Jan 1993 – Jan 2026 |
| Ruby Middleton GU G-5-216736 | Hilcorp Energy Company only | Reed (Rodessa) | Freestone | 1 | 61 | 155K | Sep 2005 – Mar 2016 |
| Helbing, Ruby 4 G-9-208491 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 58 | 223K | Aug 2004 – Apr 2026 |
| Helbing, Ruby 24 G-9-151758 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 54 | 998K | Sep 1994 – Apr 2026 |
| Helbing, Ruby 27 G-9-166326 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 42 | 613K | Nov 1997 – Jan 2026 |
| Helbing, Ruby 24 G-9-232657 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 40 | 724K | May 2007 – Apr 2026 |
| Birdwell, Ruby G-13-71222 | Devon Energy Production Co, L.P. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 35 | 94.8K | Sep 1993 – Jun 2012 |
| Peterson, Ruby "A" G-13-152462 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 32 | 2.36M | Jan 1995 – Apr 2026 |
| Helbing, Ruby 26 G-9-135092 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 28 | 572K | Jan 1993 – Apr 2026 |
| Helbing, Ruby 25 G-9-205949 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 25 | 547K | May 2004 – Apr 2026 |
| Helbing Ruby 4 G-9-156161 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 23 | 388K | Oct 1995 – Apr 2026 |
| Helbing, Ruby -4- G-9-37807 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 23 | 427K | Jan 1993 – Apr 2026 |
| Helbing, Ruby -4- G-9-67533 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 21 | 556K | Jan 1993 – Apr 2026 |
| Ruby Unit G-3-301159 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 18 | 6.32K | Aug 2025 – Apr 2026 |
| Helbing, Ruby 23 G-9-69842 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 14 | 440K | Jan 1993 – Dec 2025 |
| Ruby 50 G-8-260484 | Clear Fork, Incorporated only | E 115 (Miss. Cons.) | Shackelford | 1 | 13 | 5.96K | Mar 2011 – Jan 2013 |
| Peterson, Ruby "A" G-13-181222 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 5 | 1.25M | Feb 2001 – Apr 2026 |
| Hebling, Ruby 27 G-9-195377 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 3 | 360K | Apr 2003 – Jan 2026 |
| Ruby 50 G-8-269357 | Kroh Operating LLC only | Oxford (Caddo) | Shackelford | 1 | 0 | 37.9K | Feb 2013 – Jun 2025 |
| Rose-Ruby G-8-177563 | Rainbow Seven Oil & Gas, Inc. only | Eastland County Regular (Gas) | Eastland | 1 | 0 | 0 | — |
| Helbing, Ruby 27 G-9-211795 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 0 | 86.6K | Nov 2004 – Jan 2026 |
| Helbing, Ruby 26 G-9-213171 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 0 | 0 | — |
| Ruby 50 G-8-162525 | Enserch Exploration, Inc only | E 115 (Miss. Cons.) | Shackelford | 1 | 0 | 0 | — |
| Compton, Rubye "A" G-8-87075 | Petex only | Eureka (Conglomerate) | Stephens | 1 | 0 | 843K | Jan 1993 – Apr 2026 |
| Compton, Rubye G-8-83778 | Breck Operating Corp. only | Lee Ray (Duffer Lime) | Stephens | 1 | 0 | 22.8K | Jan 1993 – Mar 2005 |
| Helbing, Ruby 27 G-9-215497 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 0 | 0 | — |
| Ruby G-8-74214 | Petex only | Stephens County Regular (Gas) | Stephens | 1 | 0 | 679K | Jan 1993 – Apr 2026 |
| Helbing, Ruby 26 G-9-215565 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 0 | 0 | — |
| Helbing, Ruby 26 G-9-215570 | Scout Energy Management LLC only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 0 | 0 | — |
| Helbing, Ruby 23 G-9-216799 | Scout Energy Management LLC only | Hunt-Baggett (Strawn, North) | Crockett | 1 | 0 | 126K | Mar 2005 – Feb 2026 |
| Ruby G-8-69398 | Petex only | Stephens County Regular (Gas) | Stephens | 1 | 0 | 682K | Jan 1993 – Feb 2026 |
| Onyx State Unit "C" #5 G-9-279591 | MLC Operating, LP only | Freedom (Ruby Limestone) | Crockett | 1 | 0 | 43.1K | Sep 2015 – Jun 2019 |
| Flournoy, Ruby G-6-256201 | BBX Operating, L.L.C. only | Manning (Bossier Sand) | Angelina | 1 | 0 | 126K | Aug 2009 – Sep 2012 |
| Ruby Middleton GU G-5-299148 | Hilcorp Energy Company only | Reed (Woodbine) | Freestone | 1 | 0 | 0 | — |
| Ruby Middleton Gas Unit G-5-285676 | Hilcorp Energy Company only | Teague (Rodessa) | Freestone | 1 | 0 | 50.4K | Dec 2018 – Jul 2020 |
| Prideaux, Ruby G-13-99972 | Yarberry Operating, LLC only | Dillard, S. (Marble Falls) | Clay | 1 | 0 | 69.4K | Jan 1993 – Dec 2018 |
| Middleton, Ruby Gas Unit G-5-202994 | Hunt Petroleum Corporation only | Reed (Pettit) | Freestone | 1 | 0 | 0 | — |
| Middleton, Ruby Gas Unit G-5-103295 | Samson Lone Star LP only | Reed (Travis Peak) | Freestone | 1 | 0 | 4.31K | Jan 1993 – Jan 1994 |
| Waynick, Ruby Gas Unit G-13-200377 | Devon Energy Production Co, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 414K | Nov 2003 – Nov 2018 |