| Donaldson 4-54 G-10-286595 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 113K | 2.23M | Oct 2018 – Apr 2026 |
| Donald, F. H. G-6-101029 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 83.4K | 7.6M | Jan 1993 – Apr 2026 |
| Donaldson 4-54 G-10-270250 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 81.9K | 2.83M | Jun 2015 – Apr 2026 |
| McDonald-Hahn G-2-193275 | C & E Operating, Inc. only | Long Mott (7800) | Calhoun | 1 | 67.8K | 479K | Jan 2003 – May 2007 |
| Donaldson-Allison G-14-259613 | Unbridled Resources, LLC only | Allison Parks (Granite Wash) | Hemphill | 1 | 45.6K | 1.99M | Nov 2010 – Apr 2026 |
| McDonald G-13-286902 | Extech Operating, LLC only | Newport, S. (Bend Congl.) | Montague | 1 | 42.3K | 1.07M | Jul 2019 – Apr 2026 |
| Donald C Unit G-13-273410 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 40.4K | 920K | Nov 2010 – Apr 2026 |
| Herman "A" G-3-174638 | Dallas Production, Inc. only | Pheasant (McDonald) | Matagorda | 1 | 35K | 1.07M | Sep 1999 – Jan 2003 |
| Donald B Unit G-13-273765 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 34.8K | 1.24M | Aug 2010 – Apr 2026 |
| Donald a Unit G-13-273409 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 33.5K | 1.25M | Aug 2010 – Apr 2026 |
| Donaldson-Smith (Deep) G-13-256073 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 32.1K | 1.75M | Jun 2010 – Apr 2026 |
| Donald, F.H. G-6-153495 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 32K | 2.86M | Apr 1995 – Apr 2026 |
| Donald E Unit G-13-273411 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 29.5K | 1.44M | Jun 2011 – Apr 2026 |
| Donaldson-Allison G-14-263462 | Unbridled Resources, LLC only | Allison Parks (Granite Wash) | Hemphill | 1 | 27.4K | 676K | Sep 2011 – Apr 2026 |
| Donald, F.H. G-6-78204 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 23.7K | 2.73M | Jan 1993 – Apr 2026 |
| Prewitt, Donald F. et. Ux. G-2-150036 | Everest Resource Company only | Weesatche, South (Wilcox) | Goliad | 1 | 20.8K | 750K | Apr 1994 – Apr 2026 |
| Lewis & McDonald G-3-111454 | Wing Corporation only | Wilson Creek (10000 Sd. FB-C) | Matagorda | 1 | 20.2K | 332K | Jan 1993 – Jul 1999 |
| R. Donald Unit G-13-275372 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Wise | 1 | 20K | 1.42M | Nov 2014 – Apr 2026 |
| Donald, F. H. G-6-141262 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 19.3K | 3.04M | Jan 1993 – Apr 2026 |
| McDonald, Myrtle et Al G-10-53305 | XTO Energy Inc. only | Block 16 (Ellen.) | Ward | 1 | 18.9K | 3.75M | Jan 1993 – Jan 2005 |
| Harman, Donald D. G-2-149736 | McRae Exploration & Prod., Inc. only | Braslau, S. (Wilcox 9950) | Live Oak | 1 | 18.7K | 479K | May 1994 – Feb 1998 |
| Donald, F.H. G-6-239859 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 17.8K | 1.22M | Jul 2008 – Apr 2026 |
| Donald, F.H. G-6-140116 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 17.1K | 3.31M | Jan 1993 – Apr 2026 |
| Lewis & McDonald G-3-174706 | Delta Exploration Company, Inc. only | Wilson Creek (Frio 10500) | Matagorda | 1 | 16.5K | 929K | Aug 1999 – Aug 2002 |
| Donald F Unit G-13-273412 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 16K | 1.11M | Jun 2011 – Apr 2026 |
| R. Donald Unit G-13-275195 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Wise | 1 | 14.4K | 1.13M | Nov 2014 – Apr 2026 |
| McDonald, George G-13-272393 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 14.3K | 1.19M | Nov 2013 – Apr 2026 |
| McDonald, George G-13-272392 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 14K | 1.35M | Nov 2013 – Apr 2026 |
| Donald, F.H. G-6-145699 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 13.7K | 2.97M | May 1993 – Apr 2026 |
| Donald, F.H. G-6-165531 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 12.2K | 986K | Oct 1997 – May 2011 |
| McDonald, George G-13-192794 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 11.8K | 412K | Aug 2002 – Nov 2013 |
| McDonald, George G-13-250906 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 11.8K | 362K | Nov 2007 – Jan 2016 |
| McDonald, Myrtle et Al G-10-53304 | XTO Energy Inc. only | Block 16 (Devonian) | Ward | 1 | 11.5K | 9.19M | Jan 1993 – Apr 2026 |
| Duncan, Donald B. G-3-197080 | Beard Oil Company, LLC only | Spanish Camp (Yegua 6800) | Wharton | 1 | 10.7K | 1.18M | Sep 2003 – Apr 2026 |
| Harriman G-3-202606 | Hemco Development, LLC only | Pheasant (McDonald) | Matagorda | 1 | 9.23K | 580K | May 2004 – Jan 2015 |
| Donald, F.H. G-6-170704 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 9.06K | 694K | Aug 1998 – Feb 2018 |
| McDonald "12" G-9-104525 | Extex Operating Company only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 8.07K | 1.16M | Jan 1993 – Feb 2026 |
| McDonald, Myrtle G-10-178786 | XTO Energy Inc. only | Block 16 (Montoya) | Ward | 1 | 7.57K | 9.3M | Feb 2000 – Mar 2026 |
| Donald, F.H. G-6-217471 | XTO Energy Inc. only | Carthage (Cotton Valley) | Panola | 1 | 7.17K | 768K | Sep 2005 – Apr 2026 |
| McDonald G-6-238097 | Eagle Oil & Gas Co. only | Overton (Cotton Valley Sand) | Smith | 1 | 6.96K | 3.86M | Apr 2008 – Apr 2026 |
| Duncan, Donald G-3-139926 | Bse Production Co. only | Spanish Camp (Yegua 6800) | Wharton | 1 | 6.81K | 1.02M | Jan 1993 – Dec 2018 |
| McDonald "6" G-10-108957 | Olsen Energy Inc. only | Putnam (Wichita-Albany) | Pecos | 1 | 6.72K | 2.24M | Jan 1993 – Sep 2025 |
| McDonald, Roy -6- G-10-50776 | Olsen Energy Inc. only | Putnam (Wolfcamp) | Pecos | 1 | 6.59K | 2.96M | Jan 1993 – Dec 2025 |
| McDonald "12" G-9-141970 | Extex Operating Company only | Ozona, NE. (Canyon Sand) | Crockett | 1 | 6.01K | 943K | Jan 1993 – Feb 2026 |
| McDonald G-10-167184 | Olsen Energy Inc. only | Putnam (Wichita-Albany) | Pecos | 1 | 5.07K | 2.43M | Dec 1997 – Feb 2026 |
| McDonald G-10-167183 | Olsen Energy Inc. only | Putnam (Wolfcamp) | Pecos | 1 | 4.89K | 3.06M | Dec 1997 – Feb 2026 |
| McDonald, J.T. G-8-128816 | S.B. Street Operating, Inc. only | Delong (Zone A) | Stephens | 1 | 4.88K | 212K | Jan 1993 – May 2011 |
| McDonald, A.B. G-2-107773 | XOG Operating LLC only | Sheriff, East (8530) | Calhoun | 1 | 4.88K | 574K | Jan 1993 – Sep 2008 |
| Donald E Wilson Gas Unit G-4-169527 | Merit Energy Company only | The Doxology (LWR Vicksburg Cons | Hidalgo | 1 | 4.81K | 5.56M | May 1998 – Apr 2026 |
| Donaldson G-14-237246 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 4.3K | 360K | Mar 2008 – Apr 2022 |