| 658074 | Jun 30, 2008 | Jun 30, 2008 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 16 #18 | 11,300 | 45931407 |
| 657073 | Apr 22, 2008 | Apr 22, 2008 | Txok Texas Energy Resources,l.p. | Upshur | Barksdale, John #15 | 11,300 | 45931404 |
| 658312 | Apr 18, 2008 | Apr 18, 2008 | Txok Texas Energy Resources,l.p. | Gregg | J.c&r.s. McKinley GU #6 | 11,300 | 18332036 |
| 658488 | Apr 14, 2008 | Apr 14, 2008 | Txok Texas Energy Resources,l.p. | Gregg | Harris, T.B. #12 | 11,300 | 18332037 |
| 656281 | Mar 25, 2008 | Mar 25, 2008 | Txok Texas Energy Resources,l.p. | Gregg | Harris, T. B. #14 | 11,300 | 18332025 |
| 646593 | Jan 9, 2008 | Jan 9, 2008 | Txok Texas Energy Resources,l.p. | Gregg | Harris, T. B. #11 | 11,300 | 18331980 |
| 643460 | Aug 7, 2007 | Aug 7, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Tommie J. Mason GU #10 | 11,300 | 45931388 |
| 643456 | Aug 7, 2007 | Aug 7, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Mason, Tommie J. GU #9 | 11,300 | 45931387 |
| 639719 | Aug 2, 2007 | Aug 2, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Allen Tooke Gas Unit #8 | 11,300 | 18331946 |
| 638890 | Jun 20, 2007 | Jun 20, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 19 #13 | 11,300 | 45931381 |
| 638909 | Jun 15, 2007 | Jun 15, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Maud Smith GU #13 | 11,300 | 18331938 |
| 637737 | Jun 14, 2007 | Jun 14, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Julia Flemister Gas Unit #2 | 11,300 | 18331932 |
| 639250 | Jun 13, 2007 | Jun 13, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Christian, J. M. #9 | 11,300 | 18331940 |
| 638127 | Jun 6, 2007 | Jun 6, 2007 | Txok Texas Energy Resources,l.p. | Upshur | S. P. Victory Gas Unit #9 | 11,300 | 45931377 |
| 637449 | May 29, 2007 | May 29, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Akin, OXY #2 | 11,300 | 18331931 |
| 638098 | May 24, 2007 | May 24, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Rubey Estate Gas Unit #11 | 11,300 | 45931376 |
| 638726 | May 17, 2007 | May 17, 2007 | Txok Texas Energy Resources,l.p. | Upshur | R. A. Adkins Gas Unit #3 | 11,300 | 45931380 |
| 638101 | May 10, 2007 | May 10, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 19 #12 | 11,300 | 45931379 |
| 637491 | Apr 30, 2007 | Apr 30, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Phillips E-1 GU #13 | 11,300 | 45931375 |
| 635714 | Apr 23, 2007 | Apr 23, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Barrett, J. C. #7 | 11,300 | 18331927 |
| 634986 | Apr 17, 2007 | Apr 17, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Edwards, J. K. #5 | 11,300 | 45931369 |
| 635065 | Apr 16, 2007 | Apr 16, 2007 | Txok Texas Energy Resources,l.p. | Upshur | John Barksdale GU #13 | 11,300 | 45931374 |
| 634910 | Apr 16, 2007 | Apr 16, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Miller, J. T. #3 | 11,300 | 45931368 |
| 634797 | Mar 23, 2007 | Mar 23, 2007 | Txok Texas Energy Resources,l.p. | Gregg | T. W. Lee GU #4 | 11,300 | 18331925 |
| 633753 | Mar 23, 2007 | Mar 23, 2007 | Txok Texas Energy Resources,l.p. | Upshur | J. W. Free Gas Unit #6 | 11,300 | 45931363 |
| 634799 | Mar 16, 2007 | Mar 16, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 14 #13 | 11,300 | 45931367 |
| 634763 | Mar 16, 2007 | Mar 16, 2007 | Txok Texas Energy Resources,l.p. | Upshur | H. Fenton GU #4 | 11,300 | 45931366 |
| 634081 | Feb 28, 2007 | Feb 28, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Edwards, J K "A" #2 | 11,300 | 18331924 |
| 633841 | Feb 28, 2007 | Feb 28, 2007 | Txok Texas Energy Resources,l.p. | Gregg | Duncan, W P #3 | 11,300 | 18331923 |
| 633900 | Feb 26, 2007 | Feb 26, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Tommie Mason GU #11 | 11,300 | 45931365 |
| 633890 | Feb 26, 2007 | Feb 26, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Amoco Brawley #13 | 11,300 | 45931364 |
| 633752 | Feb 22, 2007 | Feb 22, 2007 | Txok Texas Energy Resources,l.p. | Upshur | South Brawley Gas Unit #7 | 11,300 | 45931362 |
| 631295 | Feb 12, 2007 | Feb 12, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Amoco Brawley #11 | 11,300 | 45931357 |
| 632348 | Jan 25, 2007 | Jan 25, 2007 | Txok Texas Energy Resources,l.p. | Upshur | South Brawley #8 | 11,300 | 45931360 |
| 632348Amendment | Jan 25, 2007 | Jan 25, 2007 | Txok Texas Energy Resources,l.p. | Upshur | South Brawley #8 | 11,300 | 45931360 |
| 631607 | Jan 19, 2007 | Jan 19, 2007 | Txok Texas Energy Resources,l.p. | Gregg | J. C. Persons GU #10 | 11,300 | 18331920 |
| 631264 | Jan 12, 2007 | Jan 12, 2007 | Txok Texas Energy Resources,l.p. | Upshur | J. N. Taylor Gas Unit #4 | 11,300 | 45931359 |
| 631307 | Jan 8, 2007 | Jan 8, 2007 | Txok Texas Energy Resources,l.p. | Upshur | J. W. Lester #4 | 11,300 | 45931358 |
| 630440 | Jan 8, 2007 | Jan 8, 2007 | Txok Texas Energy Resources,l.p. | Upshur | Collins, T. GU #5 | 11,300 | 45931354 |
| 629489 | Jan 4, 2007 | Jan 4, 2007 | Txok Texas Energy Resources,l.p. | Gregg | John Bumpus GU #9 | 11,300 | 18331915 |
| 631263 | Jan 3, 2007 | Jan 3, 2007 | Txok Texas Energy Resources,l.p. | Gregg | T. B. Harris GU #13 | 11,300 | 18331919 |
| 628851 | Dec 5, 2006 | Dec 5, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Fenton, J. D. GU "A" #8 | 11,300 | 45931349 |
| 629609 | Nov 29, 2006 | Nov 29, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Free, J. W. Gas Unit #4 | 11,300 | 45931353 |
| 627515 | Nov 27, 2006 | Nov 27, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Willie Christian Gas Unit #2 | 11,300 | 18331909 |
| 625380 | Nov 21, 2006 | Nov 21, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Key, Dolly Bell #2 | 11,300 | 18331903 |
| 628575 | Nov 10, 2006 | Nov 10, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Rubey Estate Gas Unit #10 | 11,300 | 45931348 |
| 628573 | Nov 6, 2006 | Nov 6, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 8 #6 | 11,300 | 45931346 |
| 627126 | Oct 23, 2006 | Oct 23, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Rubey Estate GU #7 | 11,300 | 45931344 |
| 626828 | Oct 9, 2006 | Oct 9, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Amoco Brawley #9 | 11,300 | 45931342 |
| 626804 | Oct 9, 2006 | Oct 9, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Amoco Brawley #7 | 11,300 | 45931341 |
| 626351 | Sep 28, 2006 | Sep 28, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Amoco Brawley #08 | 11,300 | 45931340 |
| 623559 | Aug 7, 2006 | Aug 7, 2006 | Txok Texas Energy Resources,l.p. | Gregg | F. M. Fonville GU #8 | 11,300 | 18331896 |
| 623463 | Aug 3, 2006 | Aug 3, 2006 | Txok Texas Energy Resources,l.p. | Upshur | White, Frank #2 | 11,300 | 45931323 |
| 623433 | Aug 3, 2006 | Aug 3, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Amoco Brawley #4 | 11,300 | 45931322 |
| 618258 | Jun 20, 2006 | Jun 20, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Barksdale Gas Unit #11 | 11,300 | 45931317 |
| 618203 | Jun 14, 2006 | Jun 14, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Dallas Coldwell #3 | 8,200 | 18331877 |
| 619799 | Jun 1, 2006 | Jun 1, 2006 | Txok Texas Energy Resources,l.p. | Upshur | John Barksdale GU #10 | 11,300 | 45931319 |
| 618160 | May 2, 2006 | May 2, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Gladewater Gas Unit 17 #15 | 11,300 | 18331876 |
| 617927 | Apr 27, 2006 | Apr 27, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Collins, T. M. #3 | 8,200 | 18331875 |
| 617927Amendment | Apr 27, 2006 | Apr 27, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Collins, T. M. #3 | 8,200 | 18331875 |
| 612064 | Mar 13, 2006 | Mar 13, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Shiloh School GU #06 | 11,300 | 18331836 |
| 610822 | Mar 7, 2006 | Mar 7, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Moncrief, Mattie #4 | 11,300 | 18331828 |
| 614389 | Feb 27, 2006 | Feb 27, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Buffco Brawley #3 | 11,300 | 45931306 |
| 614389Amendment | Feb 27, 2006 | Feb 27, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Buffco Brawley #3 | 11,300 | 45931306 |
| 614477 | Feb 23, 2006 | Feb 23, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Barksdale, John #12 | 11,300 | 45931307 |
| 610704 | Feb 9, 2006 | Feb 9, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Houston Stephens GU #10 | 11,300 | 18331825 |
| 612564 | Jan 23, 2006 | Jan 23, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 16 #19 | 11,300 | 45931302 |
| 612558 | Jan 20, 2006 | Jan 20, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 16 #18 | 11,300 | 45931301 |
| 612551 | Jan 20, 2006 | Jan 20, 2006 | Txok Texas Energy Resources,l.p. | Gregg | Gladewater GU 16 #17 | 11,300 | 18331849 |
| 612066 | Jan 13, 2006 | Jan 13, 2006 | Txok Texas Energy Resources,l.p. | Upshur | Gladewater GU 06 #05 | 11,300 | 45931298 |
| 611288 | Dec 20, 2005 | Dec 20, 2005 | Txok Texas Energy Resources,l.p. | Upshur | Amoco Brawley #05 | 11,300 | 45931296 |
| 611195 | Dec 16, 2005 | Dec 16, 2005 | Txok Texas Energy Resources,l.p. | Gregg | Tooke, Allen #06 | 11,300 | 18331833 |
| 611122 | Dec 16, 2005 | Dec 16, 2005 | Txok Texas Energy Resources,l.p. | Gregg | Christian, J M #05 | 11,300 | 18331831 |
| 611087 | Dec 15, 2005 | Dec 15, 2005 | Txok Texas Energy Resources,l.p. | Gregg | F M Fonville #04 | 11,300 | 18331830 |
| 610253 | Nov 30, 2005 | Nov 30, 2005 | Txok Texas Energy Resources,l.p. | Upshur | Victory #06 | 11,200 | 45931292 |
| 610253Amendment | Nov 30, 2005 | Nov 30, 2005 | Txok Texas Energy Resources,l.p. | Upshur | S. P. Victory Gas Unit #06 | 11,200 | 45931292 |
| 560695Amendment | Apr 20, 2005 | Apr 20, 2005 | Txok Texas Energy Resources,l.p. | Gregg | John Bumpus GU #8 | 8,500 | 18331765 |
| 555550Amendment | Jan 11, 2005 | Jan 11, 2005 | Txok Texas Energy Resources,l.p. | Gregg | Maud Smith GU #11 | 8,500 | 18331740 |
| 426252Amendment | Dec 21, 1995 | Dec 21, 1995 | Txok Texas Energy Resources,l.p. | Gregg | Dallas Caldwell #1 | 11,100 | 18331116 |