| Heather G-3-145058 | HJH Resources LLC only | Giddings (Austin Chalk, Gas) | Burleson | 1 | 43.3K | 1.46M | Mar 1993 – Feb 2020 |
| Heath G-5-139694 | Old Union Operating Company only | Winkler, S.(cotton Valley Lime) | Freestone | 1 | 34K | 4.51M | by Jan 1993 – Aug 2026 |
| Heather Unit G-3-187119 | Magnolia Oil & Gas Operating LLC only | Winedale (Georgetown) | Fayette | 1 | 16.2K | 255K | Jun 2001 – Aug 2026 |
| Heath G-4-182638 | Hugoton Operating Company, Inc. only | Clara Driscoll, S. (Vicks, Con.) | Nueces | 1 | 7.86K | 364K | Jan 2001 – May 2025 |
| Heath G-3-225362 | Crimson Exploration Oper., Inc. only | Madisonville, E. (Lewisville) | Madison | 1 | 1.52K | 101K | Jun 2006 – May 2015 |
| Heather GU 1 G-6-257288 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 1.08K | 383K | Jul 2010 – Aug 2026 |
| Heathington Unit G-8-98259 | Eastland Operating, L.L.C. only | Mittie (Marble Falls) | Comanche | 1 | 657 | 205K | by Jan 1993 – Aug 2026 |
| Thad G-9-177126 | Patton, E. N. Oil Company, Inc. only | Heather "B" (L. Wolfcamp "D") | Schleicher | 1 | 481 | 559K | Jan 2000 – May 2018 |
| Heath G-3-112878 | Crimson Exploration Oper., Inc. only | Madisonville, E. (Lewisville) | Madison | 1 | 309 | 7.26K | by Jan 1993 – May 1994 |
| Heath, Ory G-3-83874 | Reb Petroleum Company only | Heath (Glen Rose) | Madison | 1 | 276 | 97.3K | by Jan 1993 – Jun 1994 |
| North Casillas Prospect RE G-3-197043 | TC3 Energy Services Company only | Heath (Glen Rose) | Madison | 1 | 265 | 61.4K | Dec 2002 – Aug 2003 |
| Hutchins-Sealy Bank G-3-105240 | Reb Petroleum Company only | Heath (Glen Rose) | Madison | 1 | 194 | 5.05K | Apr 1993 – Feb 1996 |
| Heath, W. B. G-13-115189 | Richey, Ray Management Co., Inc. only | Hunter (Congl.) | Jack | 1 | 142 | 48.2K | by Jan 1993 – Aug 2012 |
| Heath Elizabeth G-8-67488 | Mash Oilfield Services, LP only | Palo Pinto, SW (Strawn) | Palo Pinto | 1 | 90 | 39K | by Jan 1993 – Jun 2010 |
| Heath, Elizabeth G-8-207009 | Mogul Resources, LLC only | Strawn, NW. (Conglomerate) | Palo Pinto | 1 | 56 | 218K | Nov 2004 – Apr 2019 |
| Hendricks Estate "F" G-8-160195 | Bootstrap Exploration, Inc. only | Heather's (Hope, Lower) | Haskell | 1 | 47 | 75.9K | Nov 1996 – Oct 2014 |
| Heath, Elizabeth G-8-73095 | Mash Oilfield Services, LP only | Palo Pinto, SW (Strawn) | Palo Pinto | 1 | 39 | 34.5K | by Jan 1993 – Jan 2008 |
| Heath G-8-112346 | Dynamic Production, Inc. only | Forum (Bend Congl.) | Palo Pinto | 1 | 32 | 77.2K | by Jan 1993 – May 2017 |
| Heathington Estate G-8-110184 | Place Oil and Gas Co. only | Mittie (Marble Falls) | Comanche | 1 | 27 | 75.8K | by Jan 1993 – Aug 2026 |
| Cheatham G-14-28061 | Pantera Energy Company only | Texas Hugoton | Sherman | 1 | 8 | 649K | by Jan 1993 – Aug 2026 |
| Heathington G-8-87034 | Breck Operating Corp. only | Mittie (Marble Falls) | Comanche | 1 | 6 | 7.25K | by Jan 1993 – May 2002 |
| Atwood G-13-96127 | Herring, Ray only | Heather Conglomerate | Young | 1 | 2 | 37.2K | by Jan 1993 – Feb 2009 |
| Danciger-Cheatham G-14-24691 | Kat Energy, Ltd. only | Panhandle, West | Hutchinson | 1 | 0 | 37.7K | by Jan 1993 – Aug 2004 |
| Cheatham G-14-23850 | Pantera Energy Company only | Panhandle, West | Hutchinson | 1 | 0 | 303K | by Jan 1993 – May 2007 |
| Cheatham B G-14-211270 | Pantera Energy Company only | Panhandle, West | Hutchinson | 1 | 0 | 132K | Aug 2005 – Aug 2026 |
| Cheatham C G-14-211346 | Pantera Energy Company only | Panhandle, West | Hutchinson | 1 | 0 | 143K | Aug 2005 – Aug 2026 |
| Boyd Heath G-13-150289 | Arrowhead Productions, LP only | Jack County Regular | Jack | 1 | 0 | 997 | May 1994 – Sep 1994 |
| Sanchez G-9-279888 | Mercury Operating, LLC only | Heather "B" (L. Wolfcamp "D") | Schleicher | 1 | 0 | 0 | — |
| Jeffrey G-9-279599 | Mercury Operating, LLC only | Heather "B" (L. Wolfcamp "D") | Schleicher | 1 | 0 | 0 | — |
| Heath 60 G-8-262030 | Eagleridge Operating, LLC only | Strawn, NW. (Conglomerate) | Palo Pinto | 1 | 0 | 61 | Dec 2007 – Dec 2007 |
| Heath, Elizabeth G-13-213714 | Mash Oilfield Services, LP only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 0 | 26.4K | Sep 2005 – Apr 2016 |
| Heath, James G-13-257907 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 0 | 3.15M | Jul 2010 – Aug 2026 |
| Heath, Elizabeth "60" G-8-142404 | Cumming Company, Inc. The only | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 0 | 32 | Jun 1993 – Jul 1993 |
| Heath-Jones Gas Unit G-8-101301 | Richey, Ray Management Co., Inc. only | Palo Pinto, SW (Strawn) | Palo Pinto | 1 | 0 | 170K | by Jan 1993 – Aug 2001 |
| Heath Elizabeth "60" G-8-67489 | Cumming Company, Inc. The only | Palo Pinto, SW (3900 Congl) | Palo Pinto | 1 | 0 | 32.8K | by Jan 1993 – Dec 2003 |
| Hendricks, T. G. Est. -F- G-8-44121 | Bootstrap Exploration, Inc. only | Heather's (Hope, Lower) | Haskell | 1 | 0 | 73.8K | by Jan 1993 – Jan 1999 |
| Heath, Elizabeth G-8-246062 | Ernmar Investments, Inc. only | Strawn, NW. (Marble Falls 3960) | Palo Pinto | 1 | 0 | 74.7K | Apr 2009 – Aug 2026 |
| Cheatham G-14-204594 | Ginsweet Operating, Inc. only | Panhandle, West | Hutchinson | 1 | 0 | 156K | Oct 2004 – Jun 2020 |
| Cheatham G-14-228857 | Pantera Energy Company only | Panhandle, West | Hutchinson | 1 | 0 | 186K | Jun 2007 – Aug 2026 |
| Heath, J. P. G-8-41496 | Wells Oilfield Services, Inc. only | Strawn, N. (Bend Congl.) | Palo Pinto | 1 | 0 | 5.49K | Aug 1997 – Sep 1998 |
| Cheatham B G-14-23852 | Pantera Energy Company only | Panhandle, West | Hutchinson | 1 | 0 | 60.1K | by Jan 1993 – Sep 2005 |
| Heath G-4-243755 | Blakenergy Operating, LLC only | Wildcat | Kenedy | 1 | 0 | 0 | — |
| Heath, A. B. G-4-35763 | Marquee Corporation only | Clara Driscoll, South (8300) | Nueces | 1 | 0 | 0 | — |
| Cheatham G-14-23851 | Huber, J. M., Corporation only | Panhandle, West | Hutchinson | 1 | 0 | 1K | by Jan 1993 – Dec 1993 |
| Heatherloch M. U. D. G-3-155578 | Caskids Operating Company only | Bammel (1200) | Harris | 1 | 0 | 883K | Jul 1995 – Jun 2010 |