| 642205 | Jul 19, 2007 | Jul 19, 2007 | Texas American Resources Company | Panola | Sharp, Belle #19 | 11,500 | 36536745 |
| 642205Amendment | Jul 19, 2007 | Jul 19, 2007 | Texas American Resources Company | Panola | Sharp, Belle #19 | 11,500 | 36536745 |
| 641593 | Jul 18, 2007 | Jul 18, 2007 | Texas American Resources Company | Lipscomb | Wheat, Pearl #8HH | 7,500 | 29533200 |
| 640262 | Jun 14, 2007 | Jun 14, 2007 | Texas American Resources Company | Panola | Sharp, Belle #13 | 10,500 | 36536692 |
| 640262Amendment | Jun 14, 2007 | Jun 14, 2007 | Texas American Resources Company | Panola | Sharp, Belle #13 | 11,500 | 36536692 |
| 640262Amendment | Jun 14, 2007 | Jun 14, 2007 | Texas American Resources Company | Panola | Sharp, Belle #13 | 11,500 | 36536692 |
| 638467 | Jun 1, 2007 | Jun 1, 2007 | Texas American Resources Company | Panola | Sharp. Belle #15 | 10,500 | 36536678 |
| 638467Amendment | Jun 1, 2007 | Jun 1, 2007 | Texas American Resources Company | Panola | Sharp, Belle #15 | 10,500 | 36536678 |
| 638467Amendment | Jun 1, 2007 | Jun 1, 2007 | Texas American Resources Company | Panola | Sharp, Belle #15 | 10,500 | 36536678 |
| 638467Amendment | Jun 1, 2007 | Jun 1, 2007 | Texas American Resources Company | Panola | Sharp, Belle #15 | 11,500 | 36536678 |
| 638459 | Jun 1, 2007 | Jun 1, 2007 | Texas American Resources Company | Panola | Sharp, Belle #9 | 10,500 | 36536677 |
| 638459Amendment | Jun 1, 2007 | Jun 1, 2007 | Texas American Resources Company | Panola | Sharp, Belle #9 | 11,500 | 36536677 |
| 638459Amendment | Jun 1, 2007 | Jun 1, 2007 | Texas American Resources Company | Panola | Sharp, Belle #9 | 11,500 | 36536677 |
| 639521 | May 29, 2007 | May 29, 2007 | Texas American Resources Company | Panola | Sharp, Belle #10 | 10,500 | 36536676 |
| 639521Amendment | May 29, 2007 | May 29, 2007 | Texas American Resources Company | Panola | Sharp, Belle #10 | 10,500 | 36536676 |
| 639511 | May 29, 2007 | May 29, 2007 | Texas American Resources Company | Panola | Sharp, Belle #14 | 10,500 | 36536675 |
| 639511Amendment | May 29, 2007 | May 29, 2007 | Texas American Resources Company | Panola | Sharp, Belle #14 | 10,500 | 36536675 |
| 639509 | May 29, 2007 | May 29, 2007 | Texas American Resources Company | Panola | Sharp, Belle #11 | 10,500 | 36536674 |
| 639509Amendment | May 29, 2007 | May 29, 2007 | Texas American Resources Company | Panola | Sharp, Belle #11 | 10,500 | 36536674 |
| 639256 | May 25, 2007 | May 25, 2007 | Texas American Resources Company | Lipscomb | Peery, Harold #11HH | 8,000 | 29533187 |
| 638461 | May 25, 2007 | May 25, 2007 | Texas American Resources Company | Panola | Sharp, Belle #12 | 10,500 | 36536673 |
| 638461Amendment | May 25, 2007 | May 25, 2007 | Texas American Resources Company | Panola | Sharp, Belle #12 | 10,500 | 36536673 |
| 637724 | May 24, 2007 | May 24, 2007 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #3911 | 8,000 | 35732671 |
| 637697 | May 24, 2007 | May 24, 2007 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #3910 | 8,000 | 35732670 |
| 639044 | May 19, 2007 | May 19, 2007 | Texas American Resources Company | Lipscomb | Peery, Harold #12HH | 8,000 | 29533185 |
| 637845 | May 3, 2007 | May 3, 2007 | Texas American Resources Company | Panola | Sharp, Belle #7 | 10,500 | 36536638 |
| 637845Amendment | May 3, 2007 | May 3, 2007 | Texas American Resources Company | Panola | Sharp, Belle #7 | 10,500 | 36536638 |
| 637787 | May 3, 2007 | May 3, 2007 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #3201 | 7,456 | 35700916 |
| 632619 | Jan 30, 2007 | Jan 30, 2007 | Texas American Resources Company | La Salle | Hunter, Q. O. #2H | 7,350 | 28331394 |
| 632619Amendment | Jan 30, 2007 | Jan 30, 2007 | Texas American Resources Company | La Salle | Hunter, Q. O. #2H | 7,350 | 28331394 |
| 632253 | Jan 24, 2007 | Jan 24, 2007 | Texas American Resources Company | Zavala | Buchanan -B- Unit #1H | 7,000 | 50732478 |
| 632253Amendment | Jan 24, 2007 | Jan 24, 2007 | Texas American Resources Company | Zavala | Buchanan -B- Unit #1H | 6,479 | 50732478 |
| 630639 | Dec 28, 2006 | Dec 28, 2006 | Texas American Resources Company | Lipscomb | Peery, Harold #10HH | 7,600 | 29533134 |
| 630639Amendment | Dec 28, 2006 | Dec 28, 2006 | Texas American Resources Company | Lipscomb | Peery, Harold #10HH | 7,600 | 29533134 |
| 630639Amendment | Dec 28, 2006 | Dec 28, 2006 | Texas American Resources Company | Lipscomb | Peery, Harold #10HH | 7,600 | 29533134 |
| 629781 | Dec 20, 2006 | Dec 20, 2006 | Texas American Resources Company | Dimmit | Boyd, G. G. #36H | 6,988 | 12732985 |
| 630130 | Dec 7, 2006 | Dec 7, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #3909 | 8,000 | 35732642 |
| 629692 | Nov 30, 2006 | Nov 30, 2006 | Texas American Resources Company | Dimmit | Big Wells Lo. San Miguel Unit #58 | 5,774 | 12732644 |
| 629109 | Nov 16, 2006 | Nov 16, 2006 | Texas American Resources Company | Lipscomb | Pearl Wheat #7HH | 7,500 | 29533119 |
| 629109Amendment | Nov 16, 2006 | Nov 16, 2006 | Texas American Resources Company | Lipscomb | Wheat, Pearl #7HH | 7,500 | 29533119 |
| 627824 | Oct 20, 2006 | Oct 20, 2006 | Texas American Resources Company | Ochiltree | Holland Estates #1 | 9,000 | 35732633 |
| 626819 | Oct 6, 2006 | Oct 6, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4615 | 8,000 | 35732620 |
| 625672 | Sep 19, 2006 | Sep 19, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4618 | 8,000 | 35732614 |
| 625557 | Sep 18, 2006 | Sep 18, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #5403 | 8,000 | 35732613 |
| 625435 | Sep 15, 2006 | Sep 15, 2006 | Texas American Resources Company | Dimmit | Robert Price -a-1 Unit #1H | 6,870 | 12733009 |
| 625509 | Sep 6, 2006 | Sep 6, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4617 | 8,000 | 35732612 |
| 625104 | Sep 1, 2006 | Sep 1, 2006 | Texas American Resources Company | Lipscomb | Pearl Wheat #6HH | 7,260 | 29533088 |
| 625104Amendment | Sep 1, 2006 | Sep 1, 2006 | Texas American Resources Company | Lipscomb | Pearl Wheat #6HH | 8,000 | 29533088 |
| 624406 | Aug 22, 2006 | Aug 22, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4616 | 8,000 | 35732606 |
| 623842 | Aug 11, 2006 | Aug 11, 2006 | Texas American Resources Company | Dimmit | Big Wells Lo. San Miguel Unit #47 | 5,864 | 12732528 |
| 623842Amendment | Aug 11, 2006 | Aug 11, 2006 | Texas American Resources Company | Dimmit | Big Wells Lo. San Miguel Unit #57 | 5,864 | 12732528 |
| 621929 | Jul 6, 2006 | Jul 6, 2006 | Texas American Resources Company | Ochiltree | SE Share Uppper Morrow Unit #3908 | 8,000 | 35732592 |
| 621570 | Jun 29, 2006 | Jun 29, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4614 | 8,000 | 35732589 |
| 621570Amendment | Jun 29, 2006 | Jun 29, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4614 | 8,000 | 35732589 |
| 621242 | Jun 19, 2006 | Jun 19, 2006 | Texas American Resources Company | Ochiltree | Thomson, H. B. #5HH | 6,571 | 35732587 |
| 619482 | May 18, 2006 | May 18, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4613 | 8,000 | 35732576 |
| 619482Amendment | May 18, 2006 | May 18, 2006 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4613 | 8,000 | 35732576 |
| 618464 | May 1, 2006 | May 1, 2006 | Texas American Resources Company | Ochiltree | Butler #6H | 6,408 | 35732574 |
| 617364 | Apr 14, 2006 | Apr 14, 2006 | Texas American Resources Company | Ochiltree | Thomson, H. B. #1 | 6,680 | 35700916 |
| 613173 | Jan 27, 2006 | Jan 27, 2006 | Texas American Resources Company | Ochiltree | Mason #2H | 6,517 | 35732559 |
| 607089 | Nov 23, 2005 | Nov 23, 2005 | Texas American Resources Company | Panola | Sharp, Belle #5 | 3,800 | 36535908 |
| 607091 | Sep 28, 2005 | Sep 28, 2005 | Texas American Resources Company | Panola | Sharp, Belle #6 | 10,500 | 36535907 |
| 607091Amendment | Sep 28, 2005 | Sep 28, 2005 | Texas American Resources Company | Panola | Sharp, Belle #6 | 10,500 | 36535907 |
| 607091Amendment | Sep 28, 2005 | Sep 28, 2005 | Texas American Resources Company | Panola | Sharp, Belle #6 | 10,500 | 36535907 |
| 606960 | Sep 27, 2005 | Sep 27, 2005 | Texas American Resources Company | Dimmit | Price Robert -A- #2H | 6,669 | 12733045 |
| 606960Amendment | Sep 27, 2005 | Sep 27, 2005 | Texas American Resources Company | Dimmit | Robert Price -a-2 Unit #2H | 6,863 | 12733045 |
| 603892 | Jul 26, 2005 | Jul 26, 2005 | Texas American Resources Company | Liberty | Sidney Smith #12 | 8,500 | 29132612 |
| 603399 | Jul 15, 2005 | Jul 15, 2005 | Texas American Resources Company | Zavala | Buchanan, J. F. -A- #3H | 6,400 | 50732465 |
| 603061 | Jul 8, 2005 | Jul 8, 2005 | Texas American Resources Company | Zavala | Day #1H | 6,369 | 50732314 |
| 603061Amendment | Jul 8, 2005 | Jul 8, 2005 | Texas American Resources Company | Zavala | Day #1H | 6,584 | 50732314 |
| 602120 | Jun 16, 2005 | Jun 16, 2005 | Texas American Resources Company | Panola | Sharp, Belle #4 | 10,500 | 36535789 |
| 601328 | May 27, 2005 | May 27, 2005 | Texas American Resources Company | Harris | Ashbel Smith Sun #21 | 4,500 | 20132726 |
| 601024 | May 23, 2005 | May 23, 2005 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #4611 | 7,650 | 35732513 |
| 600923 | May 19, 2005 | May 19, 2005 | Texas American Resources Company | Panola | Sharp, Belle #3 | 10,500 | 36535764 |
| 600872 | May 18, 2005 | May 18, 2005 | Texas American Resources Company | Ochiltree | Rogers D #12H | 6,800 | 35732509 |
| 600794 | May 17, 2005 | May 17, 2005 | Texas American Resources Company | Harris | Smith, Ashbel #54 | 8,000 | 20132723 |
| 600794Amendment | May 17, 2005 | May 17, 2005 | Texas American Resources Company | Harris | Smith, Ashbel #54 | 4,800 | 20132723 |
| 600789 | May 17, 2005 | May 17, 2005 | Texas American Resources Company | Harris | Ashbel Smith 2 #52 | 8,000 | 20132722 |
| 600789Amendment | May 17, 2005 | May 17, 2005 | Texas American Resources Company | Harris | Ashbel Smith 2 #52 | 4,800 | 20132722 |
| 600380 | May 10, 2005 | May 10, 2005 | Texas American Resources Company | Harris | Ashbel Smith Unit #48 | 7,500 | 20132720 |
| 600379 | May 10, 2005 | May 10, 2005 | Texas American Resources Company | Harris | Smith, Ashbel 2 #53 | 5,000 | 20132719 |
| 559848 | Apr 1, 2005 | Apr 1, 2005 | Texas American Resources Company | Jackson | Shook #1 | 5,500 | 23933305 |
| 559848Amendment | Apr 1, 2005 | Apr 1, 2005 | Texas American Resources Company | Jackson | Shook #1 | 5,500 | 23933305 |
| 557686 | Feb 22, 2005 | Feb 22, 2005 | Texas American Resources Company | Ochiltree | Share #1045 | 7,400 | 35700548 |
| 555422 | Dec 29, 2004 | Dec 29, 2004 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #3204 | 8,000 | 35732489 |
| 555000 | Dec 17, 2004 | Dec 17, 2004 | Texas American Resources Company | Harris | Smith, Ashbel 2 #51 | 4,500 | 20132709 |
| 553970 | Nov 22, 2004 | Nov 22, 2004 | Texas American Resources Company | Ochiltree | Rogers -D- #10 | 6,800 | 35732484 |
| 553803 | Nov 18, 2004 | Nov 18, 2004 | Texas American Resources Company | Frio | Shiner Ranch #2H | 7,700 | 16333052 |
| 553534 | Nov 12, 2004 | Nov 12, 2004 | Texas American Resources Company | Harris | Ashbel Smith 2 #50 | 4,000 | 20132706 |
| 552329 | Oct 14, 2004 | Oct 14, 2004 | Texas American Resources Company | Dimmit | Big Wells (San Miguel) Unit #2709 | 5,767 | 12730265 |
| 552281 | Oct 14, 2004 | Oct 14, 2004 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #5307 | 7,800 | 35732475 |
| 550645 | Sep 8, 2004 | Sep 8, 2004 | Texas American Resources Company | Zavala | Porter Unit #3H | 6,800 | 50732403 |
| 548785 | Jul 27, 2004 | Jul 27, 2004 | Texas American Resources Company | Harris | Smith, Ashbel #49 | 5,000 | 20132691 |
| 548784 | Jul 27, 2004 | Jul 27, 2004 | Texas American Resources Company | Harris | Smith, Ashbel #44 | 5,000 | 20132693 |
| 548783 | Jul 27, 2004 | Jul 27, 2004 | Texas American Resources Company | Harris | Smith, Ashbel 2 #16ST | 5,000 | 20107803 |
| 548149 | Jul 13, 2004 | Jul 13, 2004 | Texas American Resources Company | Harris | Ashbel Smith 2 #26ST | 4,500 | 20107806 |
| 548147 | Jul 13, 2004 | Jul 13, 2004 | Texas American Resources Company | Harris | Ashbel Smith 2 #46 | 4,700 | 20132688 |
| 548146 | Jul 13, 2004 | Jul 13, 2004 | Texas American Resources Company | Harris | Ashbel Smith 2 #45 | 4,700 | 20132689 |
| 546995 | Jun 22, 2004 | Jun 22, 2004 | Texas American Resources Company | Ochiltree | SE Share Upper Morrow Unit #3906 | 6,300 | 35700861 |
| 546041 | May 24, 2004 | May 24, 2004 | Texas American Resources Company | Harris | Jones, E.B. #2H | 6,700 | 50732259 |