| Boston Texas Land & Trust G-4-276356 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 24.7K | 3.9M | Dec 2014 – Aug 2026 |
| Boston Texas Land & Trust G-4-269233 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 24.6K | 1.46M | Dec 2012 – Aug 2026 |
| Boston Texas Land & Trust G-4-286359 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 22.3K | 2.13M | Apr 2019 – Aug 2026 |
| Boston Texas Land & Trust G-4-237125 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 21K | 3.26M | Mar 2008 – Aug 2026 |
| Boston Texas Land & Trust G-4-272981 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 20.7K | 1.67M | Jun 2014 – Feb 2022 |
| Boston Texas Land & Trust G-4-241531 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 20.4K | 2.09M | Jan 2008 – Aug 2026 |
| Boston Texas Land & Trust G-4-272980 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 19.1K | 883K | May 2014 – Aug 2026 |
| Boston Texas Land & Trust G-4-286358 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 18.8K | 2.91M | Apr 2019 – Aug 2026 |
| Boston Texas Land & Trust G-4-267196 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 18.5K | 1.47M | Apr 2012 – Aug 2026 |
| Boston Texas Land & Trust G-4-202990 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 16.9K | 615K | May 2004 – Jul 2016 |
| Boston Texas Land & Trust G-4-204585 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 16.1K | 711K | Aug 2004 – Aug 2026 |
| Boston Texas Land & Trust G-4-226488 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 15.8K | 1.12M | Feb 2007 – Aug 2026 |
| Boston Texas Land & Trust G-4-159248 | Shell Western E&P only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 15.5K | 420K | May 1996 – Aug 2003 |
| Boston Texas Land & Trust G-4-270876 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 14.5K | 939K | Dec 2013 – Aug 2026 |
| Boston Texas Land & Trust G-4-52536 | Merit Energy Company only | Jeffress, N (Vksbg, LO) | Hidalgo | 1 | 13.5K | 1.17M | by Jan 1993 – Aug 2026 |
| Boston Texas Land & Trust G-4-248428 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 13.2K | 1.29M | Mar 2009 – Aug 2026 |
| Boston Texas Land & Trust G-4-265948 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 13K | 1.01M | Apr 2012 – Aug 2026 |
| Boston Texas Land & Trust G-4-159253 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 13K | 1.19M | May 1996 – Aug 2026 |
| Boston Texas Land & Trust G-4-275518 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 12.9K | 3.33M | Dec 2014 – Apr 2025 |
| Boston Texas Land & Trust G-4-293197 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 11.8K | 564K | Jun 2022 – Aug 2026 |
| Boston Texas Land & Trust G-4-86123 | Merit Energy Company only | Jeffress, N (Vksbg, LO) | Hidalgo | 1 | 6.94K | 723K | by Jan 1993 – Aug 2026 |
| Boston Texas Land & Trust G-4-196729 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 5.18K | 208K | Sep 2003 – Mar 2012 |
| Boston Texas Land & Trust G-4-286365 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 4.74K | 684K | Apr 2019 – Aug 2026 |
| Boston Texas Land & Trust G-4-127829 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 4.55K | 733K | Oct 1994 – May 2019 |
| Boston Texas Land & Trust G-4-254692 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 4.04K | 357K | Jan 2010 – Sep 2021 |
| Boston Industries Corp. O-1-10755 | U. D. Man, Inc. only | Somerset | Bexar | 5 | 3.76K | 20 | by Jan 1993 – Aug 1998 |
| Boston Texas Land & Trust G-4-181592 | Shell Western E&P only | Jeffress, N (Vksbg, LO) | Hidalgo | 1 | 3.71K | 509K | Mar 2001 – Mar 2005 |
| Boston Texas Land Trust Co. G-4-157997 | Quisto Expl. & Production, L.C. only | Flores (Vicksburg, Lower) | Starr | 1 | 3.11K | 175K | Oct 1995 – Oct 1996 |
| Boston Texas Land & Trust G-4-181149 | Merit Energy Company only | Jeffress, NE. (T, Lo.-Fb,a) | Hidalgo | 1 | 1.75K | 257K | Jan 2001 – Jan 2005 |
| Boston Texas Land Trust G-4-142227 | Hanson Production Company only | Javelina, W (4900) | Starr | 1 | 1.42K | 223K | by Jan 1993 – Jan 1995 |
| Boston Texas Land Trust #7 G-4-155846 | Legacy Corporation, The only | Amore (Vicksburg 6200) | Hidalgo | 1 | 1.21K | 247K | Sep 1995 – Jul 1998 |
| Boston Texas Land Trust #8 O-4-12605 | Legacy Corporation, The only | Amore (Vicksburg 6100) | Starr | 1 | 736 | 0 | Apr 1996 – Sep 1996 |
| Boston Texas Land Trust # 8 O-4-12506 | Legacy Corporation, The only | Amore (Vicksburg 5750) | Starr | 1 | 607 | 794 | Nov 1995 – Mar 1996 |
| Boston Texas Land Trust # 10 G-4-157569 | Legacy Corporation, The only | Amore (Vicksburg 5950) | Starr | 1 | 603 | 88.5K | Dec 1995 – Nov 1996 |
| Boston Texas Land Trust #4 G-4-154940 | Legacy Corporation, The only | Amore (Vicksburg 5950) | Starr | 1 | 459 | 147K | Jun 1995 – Jan 1997 |
| Boston Texas Land Trust G-4-144536 | Merit Energy Company only | Javelina, W. (5200) | Starr | 1 | 366 | 98.7K | Feb 1993 – Aug 1995 |
| Boston Texas Land Trust #3 G-4-153802 | Legacy Corporation, The only | Amore (Vicksburg 5750) | Starr | 1 | 241 | 19.7K | Mar 1995 – Aug 1995 |
| Boston Texas Land Trust #9 G-4-156593 | Legacy Corporation, The only | Amore (Vicksburg 5950) | Hidalgo | 1 | 191 | 94.4K | Nov 1995 – Jun 1996 |
| Boston Texas Land Trust # 4 G-4-162347 | Legacy Corporation, The only | Amore (Vicksburg 5900) | Starr | 1 | 155 | 56K | Feb 1997 – Oct 1997 |
| Boston Texas Land & Trust G-4-209829 | OXY USA Inc. only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 154 | 64.6K | Mar 2005 – Jul 2006 |
| Boston Texas Land Trust #1 G-4-153860 | Legacy Corporation, The only | Amore (Vicksburg 5900) | Starr | 1 | 75 | 10.8K | Jan 1995 – Oct 1995 |
| Boston Texas Land Trust #5 G-4-155282 | Legacy Corporation, The only | Amore (Vicksburg 6100) | Hidalgo | 1 | 14 | 3.92K | Jul 1995 – Aug 1995 |
| Boston Texas Land & Trust G-4-131880 | Quisto Expl. & Production, L.C. only | Flores (Vicksburg O-5) | Hidalgo | 1 | 0 | 0 | — |
| Boston Texas Land & Trust "A" G-4-244844 | Shell Western E&P only | Wildcat | Hidalgo | 1 | 0 | 0 | — |
| Boston G-14-23055 | Phillips Petroleum Company only | Panhandle, West | Gray | 1 | 0 | 99.4K | by Jan 1993 – Mar 2002 |
| Boston Texas Land & Trust G-4-125202 | Shell Western E&P Inc. only | Javelina ( Vicksburg V-4) | Hidalgo | 1 | 0 | 0 | — |
| Boston G-14-33862 | Barker Production Co. only | Panhandle, East | Wheeler | 1 | 0 | 16.2K | by Jan 1993 – Dec 2003 |
| McDaniel SWD O-6-16126 | Machin & Associates, Inc. only | Old Boston (Mooringsport A) | Bowie | 1 | 0 | 0 | — |
| Boston Texas Land & Trust G-4-268882 | Merit Energy Company only | Javelina ( 5,400) | Hidalgo | 1 | 0 | 0 | — |
| Boston Texas Land Trust # 6 G-4-155853 | Legacy Corporation, The only | Amore (Vicksburg 6200) | Hidalgo | 1 | 0 | 12.2K | Sep 1995 – Jan 1996 |