| Holland-Brown Unit O-2-9827 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.33M | 2.27M | Nov 2011 – Apr 2026 |
| Holland-Opiela Unit O-2-9901 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.29M | 2.23M | Dec 2011 – Apr 2026 |
| Mulholland EF O-1-20753 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-1) | McMullen | 3 | 643K | 1.65M | Oct 2022 – Apr 2026 |
| Holland O-11-67093 | Burk Royalty Co., Ltd. only | Linker (Clear Fork) | Hockley | 10 | 593K | 177K | Jun 1993 – Apr 2026 |
| Holland Unit O-5-4415 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Robertson | 2 | 472K | 120K | Jun 2019 – Mar 2026 |
| Holland O-11-68993 | Basin Oil & Gas Operating, LLC only | Linker (Clear Fork) | Hockley | 4 | 421K | 72.1K | Jul 2006 – Apr 2026 |
| Holland Brown-Adams Tipton Psa O-2-11766 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 410K | 690K | Aug 2019 – Apr 2026 |
| Synergy-Holland G-3-175397 | Hilcorp Energy Company only | Rugeley, SW. (14700 Sand) | Matagorda | 1 | 289K | 1.78M | Dec 1999 – Apr 2012 |
| Holland Opiela-Tipton Jonas SA O-2-11948 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 266K | 405K | Dec 2020 – Apr 2026 |
| Holland, W. W. O-7-6954 | Long Trusts, The only | East Texas | Gregg | 8 | 261K | 76.1K | Jan 1993 – Mar 2026 |
| Holland O-13-26434 | BKM Production only | Perrin, N. Afb (Cordell Sd.) | Grayson | 1 | 232K | 2.38M | Jan 1993 – Apr 2026 |
| Holland-O.forister 541 B SA O-2-12594 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 217K | 361K | Sep 2023 – Apr 2026 |
| Donnell-Mulholland Unit G-1-274587 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 206K | 1.04M | Jun 2013 – Apr 2026 |
| Holland-Porter Unit EB O-3-26604 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Burleson | 4 | 199K | 390K | Jul 2014 – Mar 2026 |
| Holland, John G. O-3-7078 | 19TH Hole Production, LLC only | Danbury, North (7900) | Brazoria | 1 | 196K | 45 | Jan 1993 – Apr 2026 |
| Holland G-3-174013 | Helmerich & Payne, Inc. only | Hilderbrandt Bayou, N. (9300) | Jefferson | 1 | 182K | 2.61M | Apr 1999 – Mar 2001 |
| Donnell-Mulholland Unit G-1-272107 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 178K | 1.06M | Jul 2013 – Apr 2026 |
| Holland, W. H. Gas Unit G-4-238091 | Merit Energy Company only | McAllen Ranch (Vicksburg N) | Hidalgo | 1 | 129K | 7.12M | Apr 2008 – Apr 2026 |
| Holland, W.H. et Al G-4-132642 | Merit Energy Company only | McAllen Ranch (Vicksburg N) | Hidalgo | 1 | 113K | 9.76M | Jan 1993 – May 2017 |
| Holland, W. H. Gas Unit G-4-188511 | Shell Western E&P only | McAllen Ranch (Vicksburg N) | Hidalgo | 1 | 88.5K | 5.46M | Dec 2001 – May 2006 |
| Crow-Holland GU (SA) G-6-268367 | Eqv Operating LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 86.2K | 4.13M | Oct 2011 – Apr 2026 |
| Holland, W. W. O-7-8137 | Basa Resources, Inc. only | East Texas | Rusk | 3 | 81.6K | 104K | Jan 1993 – Apr 2026 |
| H-H-Crow-Holland (SA) G-6-279703 | Eqv Operating LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 79.9K | 3.84M | Jul 2015 – Apr 2026 |
| Crow Holland GU (SA) G-6-272481 | Eqv Operating LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 76K | 5.6M | May 2013 – Apr 2026 |
| Cox-Holland O-8-17854 | Ridge Oil Company only | Stephens County Regular | Stephens | 1 | 70.3K | 315 | Jan 1993 – Apr 2026 |
| Holland, Pearce -A- O-8-19123 | Gruy Petroleum Management Co. only | Pardue (Ellenburger) | Fisher | 8 | 64.5K | 39.5K | Jan 1993 – Mar 2003 |
| Holland O-3-25955 | Gordy Oil Company only | Holland & Holland (Yegua\davis) | Liberty | 1 | 59.1K | 10.5K | Aug 2012 – Sep 2018 |
| Mulholland O-9-10308 | Digital Operating Company LLC only | Price (Grayburg) | Reagan | 2 | 58.6K | 26.5K | Jan 1993 – Mar 2026 |
| Porter, J. Holland O-3-24009 | Wildfire Energy Operating LLC only | Giddings (Buda) | Burleson | 1 | 58K | 919K | Aug 2000 – Feb 2017 |
| Holland Heirs O-6-12588 | Atlantis Oil Company, Inc. only | Chapel Hill (Rodessa) | Smith | 1 | 41K | 416K | Jan 1993 – Apr 2026 |
| Janet Holland G-13-258313 | Incendium Resources LLC only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 36.4K | 993K | Sep 2010 – Aug 2019 |
| Robertson-Mulholland O-9-10413 | Atlas Operating LLC only | Price (Grayburg) | Reagan | 8 | 36.1K | 30.9K | Jan 1993 – Mar 2026 |
| Crow-Holland GU (SA) G-6-273688 | Eqv Operating LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 35.3K | 3.37M | Sep 2013 – Apr 2026 |
| Porter , J. Holland O-3-21072 | Rme Petroleum Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 29.8K | 554K | Jan 1993 – Jun 2000 |
| Holland C O-14-7860 | Unit Petroleum Company only | Buffalo Wallow (Granite Wash) | Hemphill | 2 | 26.5K | 1.11M | Jan 2006 – Sep 2018 |
| Holland, Pearce O-8-16541 | D. W. R. Oil Co., Inc. only | Pardue (Ellenburger) | Fisher | 2 | 26.4K | 18.8K | Apr 1993 – Nov 2002 |
| Thornton-Holland (Allocation) G-6-283781 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 25.2K | 3.13M | Oct 2017 – Apr 2026 |
| Porter, Holland -A- O-3-14307 | Kouatli, Aiman M. only | Caldwell (Austin Chalk) | Burleson | 1 | 24.6K | 103K | Jan 1993 – Mar 2026 |
| Robertson-Mulholland O-9-8376 | Atlas Operating LLC only | Spraberry (Trend Area) | Reagan | 3 | 20.5K | 106K | Jan 1993 – Aug 2015 |
| Holland C G-14-223169 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 20.2K | 1.65M | Jul 2006 – Apr 2026 |
| Holland, W. W. O-7-8031 | Dyersdale Energy II, L.P. only | East Texas | Rusk | 7 | 20K | 13.8K | Jan 1993 – Apr 2003 |
| Holland G-3-180316 | Helmerich & Payne, Inc. only | Hilderbrandt Bayou, N. (9300) | Jefferson | 1 | 20K | 495K | Oct 2000 – Apr 2002 |
| Holland O-8-31078 | Glahn Resources, Inc. only | Goat (Swastika) | Jones | 1 | 18.5K | 0 | Aug 2012 – Apr 2026 |
| Holland O-7-6115 | Basa Resources, Inc. only | East Texas | Rusk | 2 | 18K | 11.2K | Jan 1993 – Dec 2021 |
| Thomas O-6-5913 | Hollandsworth & Travis only | Gooch (Pettit) | Harrison | 1 | 16.9K | 66.5K | Jan 1993 – Oct 1999 |
| Holland Grain O-14-4446 | Natural Gas Anadarko Company only | Farnsworth, N. (Marmaton) | Ochiltree | 1 | 16K | 6.03K | Jan 1993 – Apr 2026 |
| Holland C G-14-227765 | Noble Energy Inc only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 14.1K | 431K | Oct 2006 – Sep 2008 |
| Holland -C- G-14-201051 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 14.1K | 1.07M | Feb 2004 – Mar 2026 |
| Holland -C- G-14-205664 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 13.7K | 976K | Oct 2004 – Mar 2026 |
| Holland C G-14-245396 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 13.1K | 665K | Apr 2006 – Mar 2026 |