| Wheat Trust 1-78 Lov Unit 2 G-10-287523 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 1 | 351K | 1.19M | May 2014 – Aug 2026 |
| Hamilton Trust A-405 G-2-277905 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 341K | 1.4M | May 2015 – Aug 2026 |
| Barnett Trust 90-TTT-01 Wfa Nwse O-10-61371 | Matador Production Company only | Phantom (Wolfcamp) | Loving | 1 | 336K | 3.75M | Oct 2023 – Aug 2026 |
| Lott Trust O-11-68326 | Shenandoah Petroleum Corporation only | Lazy -JL- (Spraberry, Lo.) | Garza | 9 | 335K | 78.8K | May 2001 – Aug 2026 |
| Oldham Trust West Long 25-56 O-10-59911 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 1 | 335K | 728K | Oct 2022 – Aug 2026 |
| Brown Trust-SS Alloc E O-1-19204 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 334K | 430K | Mar 2018 – Aug 2026 |
| Rusty Crane 604-577 O-11-70559 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 2 | 334K | 798K | Nov 2016 – Aug 2026 |
| Rancho Grande Trust Unit No. 1 G-2-294461 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 334K | 1.25M | Feb 2017 – Aug 2026 |
| Carmody Trust AC B O-2-12716 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 333K | 375K | Oct 2023 – Aug 2026 |
| Perryman Trust G-3-209600 | Ballard Exploration Company,inc. only | Fairchilds (Yegua Nod Mex 1 SD) | Liberty | 1 | 332K | 3.58M | Jan 2005 – Jul 2018 |
| Lasca Butler Searcy Trust Unit O-2-13067 | Burlington Resources O & G Co LP only | Sugarkane (Austin Chalk) | Live Oak | 2 | 330K | 1.38M | Apr 2022 – Aug 2026 |
| Broussard Trust O-3-20327 | Remora Management, LLC only | Magnet Withers | Wharton | 1 | 328K | 307K | by Jan 1993 – Aug 2026 |
| Sieber Trust G-10-284379 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 327K | 2.05M | Feb 2018 – Aug 2026 |
| Wheat Trust 1-60 Lov O-10-46743 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 2 | 323K | 593K | Mar 2014 – Aug 2026 |
| Barnett Trust 90-TTT-01 Wfa Senw O-10-61213 | Matador Production Company only | Phantom (Wolfcamp) | Loving | 1 | 322K | 3.05M | Oct 2023 – Aug 2026 |
| Brown Trust-SS Alloc L O-1-19214 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 321K | 395K | Apr 2018 – Aug 2026 |
| Wheat Minerals Trust G-6-207709 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 313K | 1.28M | Jan 2005 – Aug 2026 |
| Brown Trust-SS Alloc G O-1-19206 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 313K | 383K | Mar 2018 – Aug 2026 |
| JBG Childrens 1991 Trust "C" O-3-24504 | 84 Energy LLC only | Brookshire | Waller | 5 | 310K | 18.7K | Jan 2004 – Mar 2025 |
| Hamilton Trust Unit C G-2-272310 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 307K | 1.75M | Jan 2014 – Aug 2026 |
| Rancho Grande Trust Unit No. 1 G-2-261448 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 305K | 910K | Jun 2010 – Aug 2014 |
| Boston Texas Land & Trust G-4-189963 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 303K | 9.05M | Jun 2002 – Nov 2015 |
| Brown Trust-SS Alloc H O-1-19210 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 302K | 525K | Mar 2018 – Aug 2026 |
| McClintic Trust O-10-36264 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 4 | 297K | 606K | Nov 1999 – Aug 2026 |
| Haveman Trust 01 - H01 E G-2-292716 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 297K | 3.4M | May 2022 – Aug 2026 |
| Humphreys Trust O-14-9181 | Presidio Petroleum LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 2 | 296K | 5.25M | Sep 2014 – Dec 2018 |
| Hamilton Trust A-405 G-2-270246 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 295K | 1.11M | Jul 2013 – May 2026 |
| Hamilton Trust A-405 G-2-259352 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 294K | 1.08M | Aug 2010 – Jan 2016 |
| Barnett Trust 90-TTT-01 WFB Nwnw O-10-61214 | Matador Production Company only | Phantom (Wolfcamp) | Loving | 1 | 292K | 2.89M | Oct 2023 – Aug 2026 |
| Tubb Trust Unit G-6-255010 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 291K | 1.06M | Sep 2009 – Aug 2026 |
| Howell Realty Trust Unit G-6-245014 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 289K | 4.98M | Oct 2008 – Aug 2026 |
| Jackson Trust C 12-TTT-C24 NL O-10-48032 | Matador Production Company only | Sandbar (Bone Spring) | Loving | 2 | 283K | 1.6M | Nov 2015 – Aug 2026 |
| Rancho Grande Trust Unit No. 1 G-2-294412 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 283K | 944K | Feb 2017 – Aug 2026 |
| RVW Trust Unit G-3-291723 | EOG Resources, Inc. only | Lomita (Wilcox 8200 Sd.) | Colorado | 1 | 282K | 6.98M | Feb 2021 – Aug 2026 |
| Brown Trust-SS Alloc K O-1-19213 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 279K | 404K | Mar 2018 – Aug 2026 |
| Hamilton Trust A-405 G-2-277912 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 278K | 1.19M | May 2015 – Jun 2026 |
| Coates Trust O-1-15648 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Wilson | 2 | 278K | 144K | Nov 2011 – Aug 2026 |
| Hamilton Trust a 405 G-2-276972 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 276K | 1.13M | Nov 2014 – Aug 2026 |
| Haveman Trust 01 G-2-268234 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 276K | 1.72M | Mar 2012 – Feb 2023 |
| Nelson Trust G-3-152795 | TC Oil and Gas, LLC only | Lost Ranch (LY-4 Yegua) | Liberty | 1 | 274K | 1.43M | Dec 1994 – May 2007 |
| Hall Trust 38 O-10-39795 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 2 | 274K | 578K | Nov 2009 – Aug 2026 |
| Mays Trust "B" O-11-66354 | Sweet Crude Operating LLC only | Clairemont, SW. (Mays) | Kent | 4 | 273K | 37.7K | by Jan 1993 – Aug 2026 |
| McFaddin Trust G-3-233985 | Square Mile Energy, L.L.C. only | Gum Island,n. (Hackberry 3-C) | Jefferson | 1 | 272K | 1.95M | Aug 2007 – Sep 2012 |
| Patrick Lindsey Trust "109" O-11-67421 | Rim Operating, Inc. only | Marholl (Siluro-Devonian) | Dawson | 1 | 272K | 13 | Jul 1995 – Aug 2026 |
| Hamilton Trust A-405 G-2-277480 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 271K | 1.18M | May 2015 – Aug 2026 |
| Casey Mineral Trust O-3-24729 | Serco Operating LLC only | Little Engine (Nod. Blanpedi) | Jefferson | 1 | 270K | 87.8K | May 2005 – Nov 2020 |
| Bargmann Trust Unit B G-2-282438 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 269K | 1.25M | May 2017 – Aug 2026 |
| Speary Family Trust Unit A G-2-268979 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 269K | 1.03M | Apr 2013 – Aug 2026 |
| Brown Trust G-1-291323 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 269K | 331K | Jun 2016 – Aug 2026 |
| Hamilton Trust A-405 G-2-277910 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 268K | 1.14M | May 2015 – Jun 2026 |