| 511426 | Jul 30, 2001 | Jul 30, 2001 | Talon Development Co., Inc. | Lavaca | Stary #1 | 4,000 | 28532910 |
| 509192 | May 18, 2001 | May 18, 2001 | Talon Development Co., Inc. | Lavaca | Baker #1 | 4,200 | 28532892 |
| 503047 | Dec 19, 2000 | Dec 19, 2000 | Talon Development Co., Inc. | Lavaca | Pritchard #2 | 4,100 | 28532840 |
| 503047Amendment | Dec 19, 2000 | Dec 19, 2000 | Talon Development Co., Inc. | Lavaca | Pritchard #2 | 3,930 | 28532840 |
| 500837 | Oct 19, 2000 | Oct 19, 2000 | Talon Development Co., Inc. | Lavaca | Long #2 | 4,000 | 28532825 |
| 494107 | Apr 24, 2000 | Apr 24, 2000 | Talon Development Co., Inc. | Lavaca | Fitch #2 | 8,000 | 28532787 |
| 491064 | Jan 24, 2000 | Jan 24, 2000 | Talon Development Co., Inc. | Lavaca | Fitch #1 | 4,900 | 28532770 |
| 491064Amendment | Jan 24, 2000 | Jan 24, 2000 | Talon Development Co., Inc. | Lavaca | Fitch #1 | 4,900 | 28532770 |
| 491095 | Jan 14, 2000 | Jan 14, 2000 | Talon Development Co., Inc. | Victoria | Woodruff #5 | 9,750 | 46933457 |
| 489929 | Nov 30, 1999 | Nov 30, 1999 | Talon Development Co., Inc. | Victoria | Woodruff #4 | 9,750 | 46933449 |
| 488228 | Oct 8, 1999 | Oct 8, 1999 | Talon Development Co., Inc. | Wharton | Kellner #1 | 7,500 | 48134149 |
| 485402 | Jun 28, 1999 | Jun 28, 1999 | Talon Development Co., Inc. | Lavaca | Pritchard #1 | 4,600 | 28532722 |
| 485402Amendment | Jun 28, 1999 | Jun 28, 1999 | Talon Development Co., Inc. | Lavaca | Pritchard #1 | 4,684 | 28532722 |
| 484804 | May 26, 1999 | May 26, 1999 | Talon Development Co., Inc. | Lavaca | Kaspar Brothers Trust #1 | 11,500 | 28532714 |
| 482992 | Mar 1, 1999 | Mar 1, 1999 | Talon Development Co., Inc. | Lavaca | Weatherly #2 | 8,750 | 28532691 |
| 482881 | Feb 23, 1999 | Feb 23, 1999 | Talon Development Co., Inc. | Lavaca | Jurena Heirs, et al, Unit #1 | 5,250 | 28532689 |
| 482744 | Feb 17, 1999 | Feb 17, 1999 | Talon Development Co., Inc. | Lavaca | Chilek #1 | 5,200 | 28532686 |
| 482744Amendment | Feb 17, 1999 | Feb 17, 1999 | Talon Development Co., Inc. | Lavaca | Chilek #1 | 4,800 | 28532686 |
| 482385 | Feb 3, 1999 | Feb 3, 1999 | Talon Development Co., Inc. | Victoria | Murphy "A" #1 | 3,200 | 46933389 |
| 482384 | Feb 3, 1999 | Feb 3, 1999 | Talon Development Co., Inc. | Lavaca | Wheeler #1 | 2,800 | 28532680 |
| 480674 | Nov 5, 1998 | Nov 5, 1998 | Talon Development Co., Inc. | Victoria | Wearden #1 | 2,100 | 46933377 |
| 480064 | Oct 12, 1998 | Oct 12, 1998 | Talon Development Co., Inc. | Victoria | Berger #1 | 5,700 | 46933370 |
| 479341 | Sep 9, 1998 | Sep 9, 1998 | Talon Development Co., Inc. | Victoria | Edwards #2 | 2,800 | 46933364 |
| 479340 | Sep 9, 1998 | Sep 9, 1998 | Talon Development Co., Inc. | Lavaca | Sparks #1 | 10,500 | 28532647 |
| 479340Amendment | Sep 9, 1998 | Sep 9, 1998 | Talon Development Co., Inc. | Lavaca | Sparks #1 | 10,500 | 28532647 |
| 478349 | Jul 29, 1998 | Jul 29, 1998 | Talon Development Co., Inc. | Lavaca | Starkey #1 | 3,300 | 28532636 |
| 477808 | Jul 9, 1998 | Jul 9, 1998 | Talon Development Co., Inc. | Lavaca | Weatherly #1 | 4,200 | 28532631 |
| 477808Amendment | Jul 9, 1998 | Jul 9, 1998 | Talon Development Co., Inc. | Lavaca | Weatherly #1 | 4,200 | 28532631 |
| 476525 | May 22, 1998 | May 22, 1998 | Talon Development Co., Inc. | Lavaca | Harrell #1 | 10,250 | 28532605 |
| 475834 | Apr 30, 1998 | Apr 30, 1998 | Talon Development Co., Inc. | De Witt | Arnold #1 | 8,800 | 12331831 |
| 475834Amendment | Apr 30, 1998 | Apr 30, 1998 | Talon Development Co., Inc. | De Witt | Arnold #1 | 8,800 | 12331831 |
| 475833 | Apr 30, 1998 | Apr 30, 1998 | Talon Development Co., Inc. | Victoria | Woodruff #3 | 6,300 | 46933338 |
| 475833Amendment | Apr 30, 1998 | Apr 30, 1998 | Talon Development Co., Inc. | Victoria | Woodruff #3 | 6,300 | 46933338 |
| 475306 | Apr 14, 1998 | Apr 14, 1998 | Talon Development Co., Inc. | Lavaca | Long #1 | 4,700 | 28532596 |
| 474682 | Mar 24, 1998 | Mar 24, 1998 | Talon Development Co., Inc. | Victoria | Woodruff #2 | 6,300 | 46933330 |
| 472420 | Jan 23, 1998 | Jan 23, 1998 | Talon Development Co., Inc. | Victoria | Kyle #1 | 3,700 | 46933320 |
| 472420Amendment | Jan 23, 1998 | Jan 23, 1998 | Talon Development Co., Inc. | Victoria | Kyle A #1 | 3,450 | 46933320 |
| 472419 | Jan 23, 1998 | Jan 23, 1998 | Talon Development Co., Inc. | Victoria | Kyle #3 | 3,700 | 46933319 |
| 472419Amendment | Jan 23, 1998 | Jan 23, 1998 | Talon Development Co., Inc. | Victoria | Kyle B #3 | 3,523 | 46933319 |
| 470733 | Dec 2, 1997 | Dec 2, 1997 | Talon Development Co., Inc. | Lavaca | Williams #1 | 3,100 | 28532559 |
| 470733Amendment | Dec 2, 1997 | Dec 2, 1997 | Talon Development Co., Inc. | Lavaca | Williams #1 | 3,100 | 28532559 |
| 470074 | Nov 13, 1997 | Nov 13, 1997 | Talon Development Co., Inc. | Lavaca | Y.N.A., Inc. #1 | 9,200 | 28532552 |
| 469096 | Oct 22, 1997 | Oct 22, 1997 | Talon Development Co., Inc. | Victoria | Woodruff #1 | 6,300 | 46933284 |
| 469095 | Oct 22, 1997 | Oct 22, 1997 | Talon Development Co., Inc. | Victoria | Dentler #1 | 3,600 | 46933283 |
| 469095Amendment | Oct 22, 1997 | Oct 22, 1997 | Talon Development Co., Inc. | Victoria | Dentler #1 | 3,800 | 46933283 |
| 469042 | Oct 21, 1997 | Oct 21, 1997 | Talon Development Co., Inc. | Victoria | Edwards #1 | 3,450 | 46933282 |
| 469042Amendment | Oct 21, 1997 | Oct 21, 1997 | Talon Development Co., Inc. | Victoria | Edwards #1 | 3,550 | 46933282 |
| 469041 | Oct 21, 1997 | Oct 21, 1997 | Talon Development Co., Inc. | Victoria | Obsta #1 | 3,450 | 46933281 |
| 469041Amendment | Oct 21, 1997 | Oct 21, 1997 | Talon Development Co., Inc. | Victoria | Obsta #1 | 3,450 | 46933281 |
| 467797 | Sep 19, 1997 | Sep 19, 1997 | Talon Development Co., Inc. | Victoria | Welder Heirs "E" #2 | 3,300 | 46933168 |
| 467318 | Sep 8, 1997 | Sep 8, 1997 | Talon Development Co., Inc. | Goliad | Lott #1 | 2,000 | 17532960 |
| 466141 | Aug 12, 1997 | Aug 12, 1997 | Talon Development Co., Inc. | Victoria | Welder Heirs "A" #2 | 3,950 | 46933136 |
| 466040 | Aug 8, 1997 | Aug 8, 1997 | Talon Development Co., Inc. | De Witt | Vaughn #3 | 3,850 | 12331807 |
| 465902 | Aug 6, 1997 | Aug 6, 1997 | Talon Development Co., Inc. | De Witt | Cohen #1 | 5,450 | 12331806 |
| 465749 | Aug 1, 1997 | Aug 1, 1997 | Talon Development Co., Inc. | De Witt | Zengerle #1 | 5,450 | 12331805 |
| 465513 | Jul 28, 1997 | Jul 28, 1997 | Talon Development Co., Inc. | Lavaca | Lampley #1 | 3,400 | 28532523 |
| 464747 | Jul 10, 1997 | Jul 10, 1997 | Talon Development Co., Inc. | De Witt | Pridgen #1 | 5,700 | 12331803 |
| 464747Amendment | Jul 10, 1997 | Jul 10, 1997 | Talon Development Co., Inc. | De Witt | Pridgen #1 | 5,700 | 12331803 |
| 464554 | Jul 3, 1997 | Jul 3, 1997 | Talon Development Co., Inc. | Goliad | Holt, B. D. #1 | 10,500 | 17533002 |
| 463684 | Jun 18, 1997 | Jun 18, 1997 | Talon Development Co., Inc. | Victoria | Welder Heirs #3 | 3,700 | 46933151 |
| 463785 | Jun 16, 1997 | Jun 16, 1997 | Talon Development Co., Inc. | De Witt | Matthews Estate #2 | 9,500 | 12331802 |
| 463105 | Jun 5, 1997 | Jun 5, 1997 | Talon Development Co., Inc. | Victoria | Welder Heirs #D 1 | 3,800 | 46933130 |
| 461763 | Apr 29, 1997 | Apr 29, 1997 | Talon Development Co., Inc. | De Witt | Matthews Estate #1 | 3,400 | 12331798 |
| 461245 | Apr 17, 1997 | Apr 17, 1997 | Talon Development Co., Inc. | Goliad | Holt, B. D. #5 | 2,300 | 17532979 |
| 461245Amendment | Apr 17, 1997 | Apr 17, 1997 | Talon Development Co., Inc. | Goliad | Holt, B. D. #5 | 2,300 | 17532979 |
| 461204 | Apr 16, 1997 | Apr 16, 1997 | Talon Development Co., Inc. | Goliad | Holt, B. D. #4 | 2,300 | 17532978 |
| 458340 | Feb 7, 1997 | Feb 7, 1997 | Talon Development Co., Inc. | Goliad | Newton #1 | 10,000 | 17532968 |
| 458251 | Feb 5, 1997 | Feb 5, 1997 | Talon Development Co., Inc. | Victoria | Norton #1 | 3,800 | 46933212 |
| 458251Amendment | Feb 5, 1997 | Feb 5, 1997 | Talon Development Co., Inc. | Victoria | Norton #1 | 3,800 | 46933212 |
| 457867 | Jan 27, 1997 | Jan 27, 1997 | Talon Development Co., Inc. | Goliad | Holt, B. D. #3 | 2,300 | 17532964 |
| 457723 | Jan 23, 1997 | Jan 23, 1997 | Talon Development Co., Inc. | Goliad | Holt, B. D. #2 | 3,500 | 17532962 |
| 457307 | Jan 15, 1997 | Jan 15, 1997 | Talon Development Co., Inc. | Goliad | Lott #1 | 2,000 | 17532960 |
| 457219 | Jan 10, 1997 | Jan 10, 1997 | Talon Development Co., Inc. | De Witt | Schultheiss Unit #1 | 9,000 | 12331791 |
| 457188 | Jan 9, 1997 | Jan 9, 1997 | Talon Development Co., Inc. | De Witt | Vaughn #1 | 5,600 | 12331790 |
| 457140 | Jan 8, 1997 | Jan 8, 1997 | Talon Development Co., Inc. | De Witt | Jennie Bell Heirs #1 | 5,650 | 12331789 |
| 456733 | Dec 27, 1996 | Dec 27, 1996 | Talon Development Co., Inc. | De Witt | Vaughn #2 | 3,600 | 12331788 |
| 456733Amendment | Dec 27, 1996 | Dec 27, 1996 | Talon Development Co., Inc. | De Witt | Vaughn #2 | 3,600 | 12331788 |
| 455589 | Nov 27, 1996 | Nov 27, 1996 | Talon Development Co., Inc. | Colorado | Korenek #1 | 6,707 | 08931967 |
| 455477 | Nov 25, 1996 | Nov 25, 1996 | Talon Development Co., Inc. | Wharton | Pierce #1 | 5,650 | 48133839 |
| 455473 | Nov 25, 1996 | Nov 25, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "F" #2 | 3,200 | 46933149 |
| 453130 | Sep 25, 1996 | Sep 25, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "H" #1 | 3,800 | 46933189 |
| 452953 | Sep 23, 1996 | Sep 23, 1996 | Talon Development Co., Inc. | Wharton | Matzke #1 | 3,600 | 48133845 |
| 451374 | Aug 12, 1996 | Aug 12, 1996 | Talon Development Co., Inc. | Wharton | Popp #2 | 2,900 | 48133905 |
| 450837 | Jul 26, 1996 | Jul 26, 1996 | Talon Development Co., Inc. | Goliad | Hoff #2 | 3,300 | 17532933 |
| 450499 | Jul 18, 1996 | Jul 18, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "F" #1 | 12,500 | 46933173 |
| 449565 | Jun 21, 1996 | Jun 21, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "E" #2 | 3,500 | 46933168 |
| 449050 | Jun 7, 1996 | Jun 7, 1996 | Talon Development Co., Inc. | Colorado | Leopold, Arthur C. et Al #1 | 4,500 | 08931982 |
| 449049 | Jun 7, 1996 | Jun 7, 1996 | Talon Development Co., Inc. | Colorado | Wesselski #1 | 3,500 | 08931981 |
| 448374 | May 21, 1996 | May 21, 1996 | Talon Development Co., Inc. | Victoria | Giese, Lester Jr. et Al #1 | 3,700 | 46933156 |
| 447676 | May 1, 1996 | May 1, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "F" #2 | 3,200 | 46933149 |
| 447676Amendment | May 1, 1996 | May 1, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "F" #2 | 3,200 | 46933149 |
| 447674 | May 1, 1996 | May 1, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "C" #2 | 3,400 | 46933150 |
| 447674Amendment | May 1, 1996 | May 1, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "C" #2 | 3,700 | 46933150 |
| 447521 | Apr 29, 1996 | Apr 29, 1996 | Talon Development Co., Inc. | Victoria | Atkinson, Mary E. Heirs #1 | 3,700 | 46933146 |
| 447520 | Apr 29, 1996 | Apr 29, 1996 | Talon Development Co., Inc. | Victoria | Atkinson, Mary E. Heirs #2 | 3,500 | 46933147 |
| 447507 | Apr 26, 1996 | Apr 26, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "A" #3 | 3,700 | 46933151 |
| 447269 | Apr 22, 1996 | Apr 22, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "A" #4 | 3,400 | 46933144 |
| 446700 | Apr 8, 1996 | Apr 8, 1996 | Talon Development Co., Inc. | Colorado | Korenek et Al #1 | 6,700 | 08931967 |
| 446450 | Mar 29, 1996 | Mar 29, 1996 | Talon Development Co., Inc. | Victoria | Welder Heirs "A" #2 | 3,950 | 46933136 |
| 446201 | Mar 22, 1996 | Mar 22, 1996 | Talon Development Co., Inc. | Colorado | Popp #1 | 3,600 | 08931962 |