| Coates "B" G-4-95387 | El Paso E & P Company, L. P. only | Jeffress, E. (Vicksburg T) | Hidalgo | 1 | 3.16K | 378K | by Jan 1993 – Dec 2004 |
| Coates, Morgan O-10-7123 | Cordero Energy Operating LLC only | Vealmoor, East | Borden | 3 | 3.11K | 4.48K | by Jan 1993 – Apr 1999 |
| Coates a Unit G-13-243272 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 3.01K | 1.48M | Oct 2008 – Mar 2026 |
| Coates S T6 O-2-10594 | Freeport-McMoran Oil & Gas LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 2.98K | 2.45K | Jul 2013 – Jan 2014 |
| Coates "H" G-4-163042 | Merit Energy Company only | Jeffress, E. (Vicksburg T) | Hidalgo | 1 | 2.75K | 1.57M | Feb 1997 – Aug 2026 |
| Coates "C" G-4-194776 | Hughes, Dan A. Company, L.P. only | Los Torritos, N. | Hidalgo | 1 | 2.74K | 436K | Apr 2003 – Dec 2006 |
| Coates, George Etal G-4-49529 | Cantera Operating, LLC only | Jeffress (Vicksburg W) | Hidalgo | 1 | 2.58K | 372K | by Jan 1993 – Dec 1997 |
| Coates-Dorchester G-4-282329 | Cal-Tex Exploratn & Prod Co LLC only | Jeffress (Vicksburg O) | Hidalgo | 1 | 2.55K | 266K | Jan 2016 – Aug 2024 |
| Coates "B" G-4-186009 | Merit Energy Company only | Jeffress, E. (Vicksburg T) | Hidalgo | 1 | 2.47K | 364K | Mar 2001 – Oct 2009 |
| Coates G-4-165841 | XTO Energy Inc. only | Rincon, N. (Filigree) | Starr | 1 | 2.46K | 464K | Nov 1997 – Sep 2001 |
| Coates "B" G-10-171059 | O'Ryan Oil and Gas only | Coates (Ellenburger) | Pecos | 1 | 2.46K | 32.9K | Jul 1999 – Jun 2010 |
| Coates S T5 O-2-10601 | Freeport-McMoran Oil & Gas LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 2.44K | 1.1K | Aug 2013 – Nov 2013 |
| Coates, F. G. Trustee -B- O-8-3333 | Chiodo Corp. only | Shackelford County Regular | Shackelford | 13 | 2.32K | 22 | by Jan 1993 – Oct 1994 |
| Coates, F. G. Trustee -C- O-8-6353 | Spring Tree Management LC only | Shackelford County Regular | Shackelford | 3 | 2.12K | 20 | by Jan 1993 – Oct 2000 |
| Coates "A" G-4-242327 | Merit Energy Company only | Jeffress, E. (Vicksburg S) | Hidalgo | 1 | 2.08K | 270K | Sep 2008 – Mar 2016 |
| Coates Energy Trust Gas Unit #1 G-4-178136 | Hughes, Dan A. Company, L.P. only | Jeffress (Vicksburg T) | Hidalgo | 1 | 2.04K | 549K | Jul 2000 – Dec 2005 |
| Coates, George H. G-4-66726 | Altalay STX LLC only | Alworth(wilcox, Hinnant 1ST) | Zapata | 1 | 1.98K | 1.13M | Feb 1993 – Nov 2020 |
| Coates G-4-167546 | Tri-C Resources, Inc. only | Rincon, N. (Filigree FB C) | Starr | 1 | 1.97K | 194K | Feb 1998 – Aug 1999 |
| Coates, George G-4-180869 | El Paso E & P Company, L. P. only | Jeffress (Vicksburg W) | Hidalgo | 1 | 1.94K | 137K | Nov 2000 – May 2010 |
| Coates F Gas Unit G-4-277005 | Merit Energy Company only | Jeffress (Vicksburg S) | Hidalgo | 1 | 1.93K | 105K | Apr 2015 – May 2024 |
| Coates a Unit G-13-242608 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 1.7K | 428K | Oct 2008 – Feb 2020 |
| Coates 'A' G-4-274916 | Merit Energy Company only | Jeffress, E. (Vicksburg K) | Hidalgo | 1 | 1.66K | 120K | Sep 2014 – Sep 2020 |
| Coates, G.H. -B- G-4-163043 | Texaco E & P Inc. only | Jeffress (Vicksburg W) | Hidalgo | 1 | 1.58K | 320K | May 1997 – Oct 2000 |
| Coates Energy Trust et Al G-4-130863 | Magnum Engineering Company only | Rincon, North (Stray 3300) | Starr | 1 | 1.58K | 98.3K | by Jan 1993 – Apr 1998 |
| Coates Energy Trust, Etal O-4-10716 | Magnum Engineering Company only | Rincon, North (4350) | Starr | 1 | 1.55K | 7.91K | by Jan 1993 – Nov 1993 |
| Coates "A" G-4-178048 | El Paso E & P Company, L. P. only | Jeffress, E. (Vicksburg O\p) | Hidalgo | 1 | 1.47K | 441K | Feb 2000 – Sep 2001 |
| Coates Energy Trust et Al G-4-123212 | Magnum Engineering Company only | San Manuel (8650) | Hidalgo | 1 | 1.4K | 228K | by Jan 1993 – Oct 2014 |
| Coates, F. G. O-8-3558 | Schkade Bros. Operating Company only | Coates (Bluff Creek Sand) | Shackelford | 3 | 1.21K | 34 | by Jan 1993 – Feb 2000 |
| Coates "C" G-4-181831 | Merit Energy Company only | Jeffress, E. (Vicksburg O\p) | Hidalgo | 1 | 1.2K | 176K | Jan 2001 – Dec 2017 |
| Coates G-4-172415 | XTO Energy Inc. only | Rincon, North (F-30) | Starr | 1 | 1.08K | 136K | Mar 1999 – Sep 2001 |
| Hinojosa, et Al G-4-132290 | Coates Energy Trust only | El Staggs (4100) | Hidalgo | 1 | 1.03K | 9.64K | by Jan 1993 – Mar 1994 |
| Coates G-4-166588 | Tri-C Resources, Inc. only | Rincon, N. (Frio Gestalt) | Starr | 1 | 1.02K | 187K | Dec 1997 – Jan 1999 |
| Coates Energy Trust Gas Unit #1 G-4-177382 | Hughes, Dan A. Company, L.P. only | Jeffress, E. (Vicksburg O\p) | Hidalgo | 1 | 973 | 410K | May 2000 – Aug 2008 |
| Coates 'A' G-4-285450 | Merit Energy Company only | Jeffress, E. (Vicksburg S) | Hidalgo | 1 | 911 | 26.1K | Aug 2018 – Mar 2022 |
| Hedrick-Coates GU G-13-245499 | Devon Energy Production Co, L.P. only | Newark, East (Barnett Shale) | Parker | 1 | 871 | 309K | Oct 2008 – Dec 2010 |
| Coates, F. G., -H- O-8-9238 | Schkade Production Co. only | Shackelford County Regular | Shackelford | 2 | 807 | 34 | by Jan 1993 – Aug 2003 |
| Coates 'B' G-4-186034 | Merit Energy Company only | Jeffress, E. (Vicksburg L) | Hidalgo | 1 | 798 | 408K | Dec 2000 – Dec 2009 |
| Coates O-10-33480 | Gunnagoe Production, LLC only | Vealmoor, East | Borden | 1 | 704 | 208 | by Jan 1993 – Sep 1994 |
| Coates Energy G-2-277446 | Royal Production Company, Inc. only | Hinnant (5900) | Live Oak | 1 | 461 | 11.2K | May 2015 – May 2015 |
| Coates "F" Gas Unit G-4-190274 | Merit Energy Company only | Jeffress, NE. (Vicksburg, Lo.) | Hidalgo | 1 | 351 | 128K | Jul 2002 – Jul 2002 |
| Coates O-4-13747 | EOG Resources, Inc. only | Falfurrias (Frio 7450) | Jim Wells | 1 | 327 | 1.22K | Jun 2012 – Mar 2013 |
| Coates G-4-172481 | XTO Energy Inc. only | Rincon, N. (4670) | Starr | 1 | 279 | 165K | Mar 1999 – Jul 2007 |
| Coates, G. H. -B- G-4-114366 | Texaco E & P Inc. only | Jeffress (Vicksburg S) | Hidalgo | 1 | 268 | 120K | by Jan 1993 – Apr 1997 |
| Coates State G-4-124464 | Texas Independent Explor Ltd. only | Rincon, North (F-2) | Starr | 1 | 232 | 430K | by Jan 1993 – Apr 2012 |
| Coates 'A' G-4-276877 | Merit Energy Company only | Jeffress, E. (Vicksburg K) | Hidalgo | 1 | 219 | 1.24K | Oct 2014 – Jul 2016 |
| Coates G-13-236336 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 212 | 86.8K | Feb 2008 – Sep 2012 |
| Coates G-4-165513 | Tri-C Resources, Inc. only | Rincon, North (7850) | Starr | 1 | 199 | 7.42K | Nov 1997 – Dec 1997 |
| Coates 553 G-4-186065 | Merit Energy Company only | Rincon, N. (Vicksburg Cons.) | Starr | 1 | 175 | 24.2K | Sep 2001 – Jan 2015 |
| Coates "A" G-4-178637 | Merit Energy Company only | Jeffress, E. (Vicksburg O\p) | Hidalgo | 1 | 172 | 205K | Oct 2001 – Dec 2002 |
| Coates "A" G-4-242945 | Merit Energy Company only | Jeffress, E. (Vicksburg L) | Hidalgo | 1 | 171 | 13.1K | Sep 2008 – Aug 2009 |