| 652151 | Jan 7, 2008 | Jan 7, 2008 | Virtex Petroleum Company, Inc. | La Salle | Coleman Heirs 504 #3 | 8,300 | 28332078 |
| 651339 | Dec 18, 2007 | Dec 18, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #18 | 7,900 | 47940057 |
| 651044 | Dec 15, 2007 | Dec 15, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry-State of Texas 1138 #5 | 7,900 | 47940041 |
| 650815 | Dec 13, 2007 | Dec 13, 2007 | Virtex Petroleum Company, Inc. | Nueces | Walton, W. W. #5 | 2,218 | 35502133 |
| 650704 | Dec 11, 2007 | Dec 11, 2007 | Virtex Petroleum Company, Inc. | La Salle | Nell Jones Burkholder Gas Unit #3 | 8,200 | 28332073 |
| 650223 | Dec 5, 2007 | Dec 5, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #16 | 7,800 | 47940026 |
| 650227 | Dec 4, 2007 | Dec 4, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #17 | 7,800 | 47940028 |
| 649824 | Nov 21, 2007 | Nov 21, 2007 | Virtex Petroleum Company, Inc. | La Salle | Nell Jones Burkholder Gas Unit #4 | 8,000 | 28332071 |
| 649596 | Nov 20, 2007 | Nov 20, 2007 | Virtex Petroleum Company, Inc. | La Salle | Nell Jones Burkholder Gas Unit #2 | 8,100 | 28332070 |
| 649337 | Nov 15, 2007 | Nov 15, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry-State of Texas 1138 #3 | 7,900 | 47939985 |
| 649335 | Nov 15, 2007 | Nov 15, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry-State of Texas 1138 #2 | 7,900 | 47939984 |
| 648748 | Nov 7, 2007 | Nov 7, 2007 | Virtex Petroleum Company, Inc. | Frio | Harlan, R. K. #10 | 6,312 | 16333345 |
| 648591 | Nov 5, 2007 | Nov 5, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #15 | 7,900 | 47939972 |
| 647641 | Oct 16, 2007 | Oct 16, 2007 | Virtex Petroleum Company, Inc. | La Salle | Coleman Heirs 504 #1 | 8,300 | 28332062 |
| 646629 | Sep 27, 2007 | Sep 27, 2007 | Virtex Petroleum Company, Inc. | La Salle | Coleman Heirs 503 #1 | 8,300 | 28332055 |
| 645010 | Aug 28, 2007 | Aug 28, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #14 | 7,800 | 47939918 |
| 645002 | Aug 27, 2007 | Aug 27, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #13 | 7,800 | 47939917 |
| 642536 | Aug 17, 2007 | Aug 17, 2007 | Virtex Petroleum Company, Inc. | Atascosa | Schorsch "A" #A 2 | 7,800 | 01334235 |
| 641976 | Jul 16, 2007 | Jul 16, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #12 | 7,800 | 47939889 |
| 641926 | Jul 14, 2007 | Jul 14, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #11 | 7,800 | 47939888 |
| 641926Amendment | Jul 14, 2007 | Jul 14, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #11 | 7,800 | 47939888 |
| 641893 | Jul 14, 2007 | Jul 14, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #10 | 7,800 | 47939887 |
| 641047 | Jun 29, 2007 | Jun 29, 2007 | Virtex Petroleum Company, Inc. | La Salle | RMG Land #2201 | 8,100 | 28332043 |
| 640319 | Jun 15, 2007 | Jun 15, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #9 | 7,800 | 47939863 |
| 638028 | May 7, 2007 | May 7, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #7 | 7,800 | 47939830 |
| 638017 | May 7, 2007 | May 7, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #6 | 7,800 | 47939829 |
| 638017Amendment | May 7, 2007 | May 7, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #6 | 7,800 | 47939829 |
| 638016 | May 7, 2007 | May 7, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #5 | 7,800 | 47939828 |
| 638029 | May 2, 2007 | May 2, 2007 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #8 | 7,800 | 47939822 |
| 636359 | Apr 9, 2007 | Apr 9, 2007 | Virtex Petroleum Company, Inc. | Webb | Johns, E. S. Estate #9 | 7,800 | 47939806 |
| 636352 | Apr 9, 2007 | Apr 9, 2007 | Virtex Petroleum Company, Inc. | Webb | Johns, E. S. Estate #8 | 7,800 | 47939805 |
| 634259 | Mar 6, 2007 | Mar 6, 2007 | Virtex Petroleum Company, Inc. | Frio | R.K. Harlan #10 | 7,300 | 16333345 |
| 634257 | Mar 6, 2007 | Mar 6, 2007 | Virtex Petroleum Company, Inc. | Frio | R.K. Harlan #11 | 7,300 | 16333346 |
| 630774 | Dec 21, 2006 | Dec 21, 2006 | Virtex Petroleum Company, Inc. | Webb | J. Martin-State of Texas #7901 | 7,500 | 47939727 |
| 630772 | Dec 21, 2006 | Dec 21, 2006 | Virtex Petroleum Company, Inc. | Webb | J. Martin-State of Texas #6602 | 7,500 | 47939728 |
| 630760 | Dec 21, 2006 | Dec 21, 2006 | Virtex Petroleum Company, Inc. | Webb | Fasken L. & M. -St. of TX. 53-A #2 | 7,000 | 47939726 |
| 630099 | Dec 7, 2006 | Dec 7, 2006 | Virtex Petroleum Company, Inc. | Webb | Martin Trust's-St. of TX #6602 | 7,200 | 47939716 |
| 629548 | Nov 29, 2006 | Nov 29, 2006 | Virtex Petroleum Company, Inc. | Rusk | Garrison Gas Unit No. 6 #2 | 11,000 | 40134149 |
| 628555 | Nov 6, 2006 | Nov 6, 2006 | Virtex Petroleum Company, Inc. | Atascosa | Schorsch "a" Lease #A 1 | 7,800 | 01334227 |
| 628555Amendment | Nov 6, 2006 | Nov 6, 2006 | Virtex Petroleum Company, Inc. | Atascosa | Schorsch "A" #A 1 | 7,800 | 01334227 |
| 627659 | Oct 18, 2006 | Oct 18, 2006 | Virtex Petroleum Company, Inc. | Rusk | Garrison Gas Unit No. 6 #3 | 11,000 | 40134107 |
| 627626 | Oct 18, 2006 | Oct 18, 2006 | Virtex Petroleum Company, Inc. | Duval | Destino 565 #1 | 4,700 | 13138925 |
| 626232 | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #4 | 7,800 | 47939657 |
| 626232Amendment | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #4 | 7,800 | 47939657 |
| 626229 | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #3 | 7,800 | 47939658 |
| 626229Amendment | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #3 | 7,800 | 47939658 |
| 626224 | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #2 | 7,800 | 47939659 |
| 626224Amendment | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #2 | 7,800 | 47939659 |
| 626219 | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #1 | 7,800 | 47939656 |
| 626219Amendment | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry 2292 #1 | 7,800 | 47939656 |
| 626211 | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry-State of Texas 1138 #1 | 7,800 | 47939655 |
| 626211Amendment | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Manry-State of Texas 1138 #1 | 7,800 | 47939655 |
| 626203 | Sep 20, 2006 | Sep 20, 2006 | Virtex Petroleum Company, Inc. | Rusk | Bob J Barton #1 | 11,000 | 40134067 |
| 624590 | Aug 18, 2006 | Aug 18, 2006 | Virtex Petroleum Company, Inc. | Rusk | Bob J Barton-Rider Gas Unit #1 | 10,800 | 40134037 |
| 623796 | Aug 3, 2006 | Aug 3, 2006 | Virtex Petroleum Company, Inc. | Webb | Fasken L. & M. - St. TX. 70-B #1 | 7,200 | 47939612 |
| 623795 | Aug 3, 2006 | Aug 3, 2006 | Virtex Petroleum Company, Inc. | Webb | Fasken L. & M. - St. of TX. 53-A #1 | 7,000 | 47939610 |
| 623793 | Aug 3, 2006 | Aug 3, 2006 | Virtex Petroleum Company, Inc. | Webb | Fasken, L.& M.-State of TX. 68-B #1 | 7,200 | 47939611 |
| 622929 | Jul 20, 2006 | Jul 20, 2006 | Virtex Petroleum Company, Inc. | Webb | Martin Trust's- St. of TX. #6601 | 7,200 | 47939591 |
| 622738 | Jul 18, 2006 | Jul 18, 2006 | Virtex Petroleum Company, Inc. | Nacogdoches | Garrison Gas Unit No. 1 #6 | 10,800 | 34732330 |
| 622365 | Jul 11, 2006 | Jul 11, 2006 | Virtex Petroleum Company, Inc. | Webb | M. Martin-St. of TX. #4902 | 7,300 | 47939576 |
| 621911 | Jul 3, 2006 | Jul 3, 2006 | Virtex Petroleum Company, Inc. | La Salle | A.L Krause Estate #9R | 8,300 | 28331951 |
| 620893 | Jun 14, 2006 | Jun 14, 2006 | Virtex Petroleum Company, Inc. | Frio | Calvert, J.H. #2 | 6,900 | 16333337 |
| 620535 | Jun 7, 2006 | Jun 7, 2006 | Virtex Petroleum Company, Inc. | Webb | Lundell Minerals #3 | 10,800 | 47939543 |
| 620272 | Jun 1, 2006 | Jun 1, 2006 | Virtex Petroleum Company, Inc. | Frio | Harlan, R.K. #8 | 7,300 | 16333336 |
| 619586 | May 22, 2006 | May 22, 2006 | Virtex Petroleum Company, Inc. | Frio | Harlan, R.K. #9 | 6,800 | 16333335 |
| 619232 | May 19, 2006 | May 19, 2006 | Virtex Petroleum Company, Inc. | La Salle | Krause, A. L. Estate #7 | 8,045 | 28331886 |
| 619210 | May 12, 2006 | May 12, 2006 | Virtex Petroleum Company, Inc. | Nacogdoches | Garrison Gas Unit No. 1 #4 | 11,000 | 34732290 |
| 619208 | May 12, 2006 | May 12, 2006 | Virtex Petroleum Company, Inc. | Nacogdoches | Garrison Gas Unit No. 1 #5 | 11,000 | 34732289 |
| 618426 | May 1, 2006 | May 1, 2006 | Virtex Petroleum Company, Inc. | La Salle | Nell Jones Burkholder Gas Unit #1 | 8,200 | 28331939 |
| 618426Amendment | May 1, 2006 | May 1, 2006 | Virtex Petroleum Company, Inc. | La Salle | Nell Jones Burkholder Gas Unit #1 | 8,200 | 28331939 |
| 618423 | May 1, 2006 | May 1, 2006 | Virtex Petroleum Company, Inc. | Frio | Carnes #2 | 6,900 | 16333334 |
| 617227 | Apr 7, 2006 | Apr 7, 2006 | Virtex Petroleum Company, Inc. | Webb | S.A. James, Estate #29 | 7,800 | 47939482 |
| 617226 | Apr 7, 2006 | Apr 7, 2006 | Virtex Petroleum Company, Inc. | Frio | Pechal-Sirny #1 | 6,800 | 16333332 |
| 616864 | Apr 7, 2006 | Apr 7, 2006 | Virtex Petroleum Company, Inc. | Atascosa | Lenert, George E. #1 | 7,411 | 01301941 |
| 616862 | Apr 6, 2006 | Apr 6, 2006 | Virtex Petroleum Company, Inc. | Frio | Harlan, R. K. #6 | 6,664 | 16333308 |
| 616859 | Apr 6, 2006 | Apr 6, 2006 | Virtex Petroleum Company, Inc. | Frio | Harlan, R. K. #5 | 7,010 | 16333306 |
| 616486 | Mar 28, 2006 | Mar 28, 2006 | Virtex Petroleum Company, Inc. | Webb | James, S. A. Estate #28 | 7,800 | 47939469 |
| 616176 | Mar 21, 2006 | Mar 21, 2006 | Virtex Petroleum Company, Inc. | Nacogdoches | Garrison Gas Unit No. 7 #4 | 11,000 | 34732244 |
| 616174 | Mar 21, 2006 | Mar 21, 2006 | Virtex Petroleum Company, Inc. | La Salle | Krause, A. L. Estate #9 | 8,300 | 28331936 |
| 615259 | Mar 6, 2006 | Mar 6, 2006 | Virtex Petroleum Company, Inc. | La Salle | Killam & Gonzalez 299 #7 | 7,800 | 28331933 |
| 614628 | Feb 27, 2006 | Feb 27, 2006 | Virtex Petroleum Company, Inc. | Atascosa | Schorsch, Henry #3 | 7,285 | 01301876 |
| 614627 | Feb 27, 2006 | Feb 27, 2006 | Virtex Petroleum Company, Inc. | Atascosa | Schorsch, Henry #1 | 7,405 | 01301880 |
| 614848 | Feb 24, 2006 | Feb 24, 2006 | Virtex Petroleum Company, Inc. | Frio | Doering, Frank #2 | 6,400 | 16330101 |
| 613346 | Feb 6, 2006 | Feb 6, 2006 | Virtex Petroleum Company, Inc. | Webb | Fasken Land & Minerals St of TX #6202 | 7,300 | 47939407 |
| 613341 | Feb 6, 2006 | Feb 6, 2006 | Virtex Petroleum Company, Inc. | Atascosa | John L. Dornak Gas Unit #6R | 8,200 | 01334212 |
| 613339 | Jan 31, 2006 | Jan 31, 2006 | Virtex Petroleum Company, Inc. | Webb | Palafox Exploration Co "A" #9 | 7,300 | 47939406 |
| 612874 | Jan 27, 2006 | Jan 27, 2006 | Virtex Petroleum Company, Inc. | Frio | Harlan, R. K. et al "A" #6 | 5,228 | 16331632 |
| 612851 | Jan 27, 2006 | Jan 27, 2006 | Virtex Petroleum Company, Inc. | Frio | Harlan, R. K. et al "A" #2 | 5,288 | 16330999 |
| 612157 | Jan 11, 2006 | Jan 11, 2006 | Virtex Petroleum Company, Inc. | Webb | Fasken Land & Mineral St of TX #6001 | 7,300 | 47939383 |
| 611519 | Dec 22, 2005 | Dec 22, 2005 | Virtex Petroleum Company, Inc. | Webb | Fasken Land & Mineral St of TX #5902 | 7,300 | 47939366 |
| 610492 | Dec 5, 2005 | Dec 5, 2005 | Virtex Petroleum Company, Inc. | Webb | Fasken Land & Mineral St of TX #5901 | 7,100 | 47939348 |
| 609344 | Nov 10, 2005 | Nov 10, 2005 | Virtex Petroleum Company, Inc. | Webb | Fasken Land & Mineral St of TX #6201 | 7,300 | 47939332 |
| 609035 | Nov 4, 2005 | Nov 4, 2005 | Virtex Petroleum Company, Inc. | Webb | T Martin St of TX #8001 | 7,500 | 47939330 |
| 608226 | Oct 21, 2005 | Oct 21, 2005 | Virtex Petroleum Company, Inc. | Atascosa | John L. Dornak Gas Unit #4 | 8,200 | 01334203 |
| 608224 | Oct 21, 2005 | Oct 21, 2005 | Virtex Petroleum Company, Inc. | Atascosa | John L. Dornak Gas Unit #6 | 8,200 | 01334202 |
| 607182 | Sep 30, 2005 | Sep 30, 2005 | Virtex Petroleum Company, Inc. | Nacogdoches | Garrison Gas Unit NO 7 #2 | 9,600 | 34732143 |
| 605908 | Sep 6, 2005 | Sep 6, 2005 | Virtex Petroleum Company, Inc. | Webb | M.C. Dammier St. of TX. #5001 | 7,500 | 47939269 |
| 605907 | Sep 6, 2005 | Sep 6, 2005 | Virtex Petroleum Company, Inc. | Webb | M. Martin St. of TX. #4901 | 7,500 | 47939268 |
| 605905 | Sep 6, 2005 | Sep 6, 2005 | Virtex Petroleum Company, Inc. | Webb | J. Martin State of Texas #6601 | 7,500 | 47939267 |
| 605429 | Aug 25, 2005 | Aug 25, 2005 | Virtex Petroleum Company, Inc. | Webb | Palafox Exploration Co. "A" #7 | 3,600 | 47932290 |