| 823106 | Feb 24, 2017 | Feb 24, 2017 | Gasper Rice Resources, Ltd. | Duval | Alma Garcia #1 | 5,729 | 13139227 |
| 801155 | Dec 5, 2014 | Dec 5, 2014 | Gasper Rice Resources, Ltd. | Duval | Alma Garcia #1 | 6,000 | 13139227 |
| 796714 | Oct 3, 2014 | Oct 3, 2014 | Gasper Rice Resources, Ltd. | Galveston | Bruce Gas Unit #2 | 13,500 | 16731086 |
| 778257 | Feb 13, 2014 | Feb 13, 2014 | Gasper Rice Resources, Ltd. | Nueces | Gasper Rice - Waters #1 | 7,648 | 35533160 |
| 774852 | Jan 6, 2014 | Jan 6, 2014 | Gasper Rice Resources, Ltd. | Jim Wells | R. Morgan Properties #1 | 5,804 | 24932293 |
| 734263 | Feb 28, 2012 | Feb 28, 2012 | Gasper Rice Resources, Ltd. | Bee | Walton Heirs #3 | 1,300 | 02533814 |
| 719569 | Jul 15, 2011 | Jul 15, 2011 | Gasper Rice Resources, Ltd. | Nueces | Lemond #3 | 7,000 | 35534038 |
| 712443 | Mar 23, 2011 | Mar 23, 2011 | Gasper Rice Resources, Ltd. | Duval | Perez #1 | 6,250 | 13139235 |
| 711846 | Mar 14, 2011 | Mar 14, 2011 | Gasper Rice Resources, Ltd. | Jim Wells | Mosser & Shanks #1 | 5,528 | 24932551 |
| 711846Amendment | Mar 14, 2011 | Mar 14, 2011 | Gasper Rice Resources, Ltd. | Jim Wells | Mosser & Shanks #1 | 5,528 | 24932551 |
| 708038 | Jan 10, 2011 | Jan 10, 2011 | Gasper Rice Resources, Ltd. | Duval | Alma Garcia #1 | 6,000 | 13139227 |
| 705771 | Nov 23, 2010 | Nov 23, 2010 | Gasper Rice Resources, Ltd. | Nueces | Lemond #2 | 7,050 | 35534009 |
| 703940 | Oct 20, 2010 | Oct 20, 2010 | Gasper Rice Resources, Ltd. | Bee | Walton Heirs #2 | 8,050 | 02533743 |
| 703940Amendment | Oct 20, 2010 | Oct 20, 2010 | Gasper Rice Resources, Ltd. | Bee | Walton Heirs #2 | 8,050 | 02533743 |
| 701394 | Sep 3, 2010 | Sep 3, 2010 | Gasper Rice Resources, Ltd. | Bee | Helm #1 | 3,850 | 02533742 |
| 699215 | Jul 21, 2010 | Jul 21, 2010 | Gasper Rice Resources, Ltd. | Bee | Walton Heirs #1 | 8,050 | 02533729 |
| 693640 | Apr 6, 2010 | Apr 6, 2010 | Gasper Rice Resources, Ltd. | Nueces | Lemond #1 | 7,050 | 35533983 |
| 691625 | Feb 22, 2010 | Feb 22, 2010 | Gasper Rice Resources, Ltd. | Bee | Rutledge #1 | 3,700 | 02533704 |
| 686955 | Nov 10, 2009 | Nov 10, 2009 | Gasper Rice Resources, Ltd. | Duval | Garza #1 | 4,800 | 13139185 |
| 686118 | Oct 14, 2009 | Oct 14, 2009 | Gasper Rice Resources, Ltd. | Jim Wells | Mosser & Shanks #1 | 5,600 | 24932551 |
| 684740 | Sep 3, 2009 | Sep 3, 2009 | Gasper Rice Resources, Ltd. | Duval | Altheide #1 | 5,800 | 13139177 |
| 684740Amendment | Sep 3, 2009 | Sep 3, 2009 | Gasper Rice Resources, Ltd. | Duval | Altheide #1 | 5,800 | 13139177 |
| 677144 | Jan 13, 2009 | Jan 13, 2009 | Gasper Rice Resources, Ltd. | Jim Wells | Mosser et Al #1 | 5,700 | 24932542 |
| 636518 | Aug 28, 2007 | Aug 28, 2007 | Gasper Rice Resources, Ltd. | Wharton | Hlavinka #1 | 5,000 | 48134896 |
| 617873 | Apr 27, 2006 | Apr 27, 2006 | Gasper Rice Resources, Ltd. | Nueces | Gasper Rice - Waters #1 | 7,648 | 35533160 |
| 613390 | Feb 1, 2006 | Feb 1, 2006 | Gasper Rice Resources, Ltd. | Wharton | Lapham #1 | 4,500 | 48134822 |
| 613390Amendment | Feb 1, 2006 | Feb 1, 2006 | Gasper Rice Resources, Ltd. | Wharton | Lapham #1 | 4,500 | 48134822 |
| 609569 | Dec 7, 2005 | Dec 7, 2005 | Gasper Rice Resources, Ltd. | Marion | Van Dusen Gas Unit #2 | 7,200 | 31530923 |
| 609347 | Nov 10, 2005 | Nov 10, 2005 | Gasper Rice Resources, Ltd. | Fort Bend | Ponder-Hays #1 | 4,500 | 15732376 |
| 600273 | May 5, 2005 | May 5, 2005 | Gasper Rice Resources, Ltd. | Wharton | Thomas #1 | 4,600 | 48134764 |
| 560835 | Apr 20, 2005 | Apr 20, 2005 | Gasper Rice Resources, Ltd. | Fort Bend | Whitaker #1 | 4,600 | 15732344 |
| 560013 | Apr 5, 2005 | Apr 5, 2005 | Gasper Rice Resources, Ltd. | Lavaca | Ploeger #2 | 2,750 | 28533145 |
| 552407 | Oct 18, 2004 | Oct 18, 2004 | Gasper Rice Resources, Ltd. | Wharton | Pardoe #1 | 4,900 | 48134704 |
| 551169 | Sep 17, 2004 | Sep 17, 2004 | Gasper Rice Resources, Ltd. | Colorado | Mieth #1 | 4,500 | 08932378 |
| 550198 | Aug 27, 2004 | Aug 27, 2004 | Gasper Rice Resources, Ltd. | Victoria | Worsham #1 | 1,500 | 46933863 |
| 549996 | Aug 27, 2004 | Aug 27, 2004 | Gasper Rice Resources, Ltd. | Wharton | Cassady #1 | 3,000 | 48134689 |
| 549926 | Aug 23, 2004 | Aug 23, 2004 | Gasper Rice Resources, Ltd. | Lavaca | Ploeger #1 | 2,750 | 28533099 |
| 549198 | Aug 5, 2004 | Aug 5, 2004 | Gasper Rice Resources, Ltd. | Colorado | Kaechele #1 | 4,500 | 08932374 |
| 548947 | Jul 30, 2004 | Jul 30, 2004 | Gasper Rice Resources, Ltd. | Jackson | Adamson #1 | 5,000 | 23933273 |
| 548450 | Jul 22, 2004 | Jul 22, 2004 | Gasper Rice Resources, Ltd. | Wharton | Boehme #1 | 4,800 | 48134675 |
| 548451 | Jul 21, 2004 | Jul 21, 2004 | Gasper Rice Resources, Ltd. | Jackson | Fohr #1 | 5,000 | 23933269 |
| 548451Amendment | Jul 21, 2004 | Jul 21, 2004 | Gasper Rice Resources, Ltd. | Jackson | Fohr #1 | 5,500 | 23933269 |
| 547273 | Jun 24, 2004 | Jun 24, 2004 | Gasper Rice Resources, Ltd. | Brazoria | Alexander #1 | 4,000 | 03932850 |
| 547273Amendment | Jun 24, 2004 | Jun 24, 2004 | Gasper Rice Resources, Ltd. | Brazoria | Alexander #1 | 5,000 | 03932850 |
| 546899 | Jun 16, 2004 | Jun 16, 2004 | Gasper Rice Resources, Ltd. | Lee | Theriot #2 | 4,000 | 28732525 |
| 538064 | Dec 1, 2003 | Dec 1, 2003 | Gasper Rice Resources, Ltd. | Colorado | Rasmussen #1 | 5,700 | 08932352 |
| 537462 | Oct 14, 2003 | Oct 14, 2003 | Gasper Rice Resources, Ltd. | Jim Wells | Hinojosa #1 | 4,000 | 24932444 |
| 536850 | Oct 1, 2003 | Oct 1, 2003 | Gasper Rice Resources, Ltd. | Bee | Steinmeyer, E. #1 | 3,203 | 02501941 |
| 536521Amendment | Sep 18, 2003 | Sep 18, 2003 | Gasper Rice Resources, Ltd. | Jackson | Drummond #2 | 4,000 | 23933237 |
| 536521Amendment | Sep 18, 2003 | Sep 18, 2003 | Gasper Rice Resources, Ltd. | Jackson | Drummond #2 | 4,000 | 23933237 |
| 533958 | Jul 9, 2003 | Jul 9, 2003 | Gasper Rice Resources, Ltd. | De Witt | Voelkel #1A | 2,700 | 12331942 |
| 533494 | Jul 1, 2003 | Jul 1, 2003 | Gasper Rice Resources, Ltd. | Lee | Theriot #1 | 4,000 | 28732517 |
| 532529 | Jun 30, 2003 | Jun 30, 2003 | Gasper Rice Resources, Ltd. | Austin | Sowa #1 | 2,800 | 01530834 |
| 532854 | Jun 9, 2003 | Jun 9, 2003 | Gasper Rice Resources, Ltd. | De Witt | Voelkel #1 | 2,700 | 12331607 |
| 531995 | May 16, 2003 | May 16, 2003 | Gasper Rice Resources, Ltd. | Bee | Polasek #2 | 2,300 | 02533227 |
| 531995Amendment | May 16, 2003 | May 16, 2003 | Gasper Rice Resources, Ltd. | Bee | Polasek #2 | 2,300 | 02533227 |
| 531142 | Apr 30, 2003 | Apr 30, 2003 | Gasper Rice Resources, Ltd. | Bee | Polasek #1 | 3,300 | 02533217 |
| 531142Amendment | Apr 30, 2003 | Apr 30, 2003 | Gasper Rice Resources, Ltd. | Bee | Polasek #1 | 3,300 | 02533217 |
| 530372 | Apr 7, 2003 | Apr 7, 2003 | Gasper Rice Resources, Ltd. | Wharton | Forgason #1 | 4,900 | 48134531 |
| 530372Amendment | Apr 7, 2003 | Apr 7, 2003 | Gasper Rice Resources, Ltd. | Wharton | Forgason #1 | 4,950 | 48134531 |
| 525623 | Nov 18, 2002 | Nov 18, 2002 | Gasper Rice Resources, Ltd. | Bee | Gregorczyk, Evelyn #1 | 3,230 | 02501938 |
| 523066 | Aug 27, 2002 | Aug 27, 2002 | Gasper Rice Resources, Ltd. | Nueces | Floerke #1 | 8,000 | 35533482 |
| 523066Amendment | Aug 27, 2002 | Aug 27, 2002 | Gasper Rice Resources, Ltd. | Nueces | Floerke #1 | 8,000 | 35533482 |
| 521025 | Jun 20, 2002 | Jun 20, 2002 | Gasper Rice Resources, Ltd. | Atascosa | Gaydos #1 | 1,800 | 01334152 |
| 519257 | Apr 23, 2002 | Apr 23, 2002 | Gasper Rice Resources, Ltd. | Nueces | Waters, H. F. SWD #1 | 1,950 | 35533453 |
| 518462 | Mar 27, 2002 | Mar 27, 2002 | Gasper Rice Resources, Ltd. | Lavaca | Kocian Unit #1 | 1,800 | 28532955 |
| 513980 | Oct 2, 2001 | Oct 2, 2001 | Gasper Rice Resources, Ltd. | Wilson | Mitchell/Quinney Unit #3 | 650 | 49332505 |
| 513979 | Oct 2, 2001 | Oct 2, 2001 | Gasper Rice Resources, Ltd. | Wilson | Mitchell/Quinney Unit #4 | 650 | 49332504 |
| 509724 | Jun 7, 2001 | Jun 7, 2001 | Gasper Rice Resources, Ltd. | Galveston | Tully, L. V. et Al #1 | 12,100 | 16731142 |
| 502612 | Dec 6, 2000 | Dec 6, 2000 | Gasper Rice Resources, Ltd. | San Patricio | Knolle #1 | 4,500 | 40932660 |
| 500758 | Oct 18, 2000 | Oct 18, 2000 | Gasper Rice Resources, Ltd. | Victoria | Franke-Durrant #1 | 5,600 | 46933529 |
| 498755 | Aug 23, 2000 | Aug 23, 2000 | Gasper Rice Resources, Ltd. | Wilson | Mitchell/Quinney Unit #2 | 1,810 | 49332488 |
| 493904 | Apr 10, 2000 | Apr 10, 2000 | Gasper Rice Resources, Ltd. | Wilson | Mitchell/Quinney Unit #1 | 700 | 49332495 |
| 492377 | Feb 25, 2000 | Feb 25, 2000 | Gasper Rice Resources, Ltd. | Victoria | Goldman #1 | 3,200 | 46933467 |
| 492047 | Feb 15, 2000 | Feb 15, 2000 | Gasper Rice Resources, Ltd. | Wilson | Mitchell/Arnold Unit #2 | 800 | 49332492 |
| 491918 | Feb 9, 2000 | Feb 9, 2000 | Gasper Rice Resources, Ltd. | Wilson | Parks, C. N. #1 | 1,800 | 49332491 |
| 491312 | Jan 24, 2000 | Jan 24, 2000 | Gasper Rice Resources, Ltd. | Nueces | Gasper Rice - Waters #1U | 7,490 | 35533160 |
| 488481 | Nov 23, 1999 | Nov 23, 1999 | Gasper Rice Resources, Ltd. | San Patricio | Porter, C. M. #1 | 5,217 | 40900163 |
| 489641 | Nov 18, 1999 | Nov 18, 1999 | Gasper Rice Resources, Ltd. | Wilson | Mitchell/Arnold Unit #1 | 1,800 | 49332488 |
| 485874 | Jul 21, 1999 | Jul 21, 1999 | Gasper Rice Resources, Ltd. | Nueces | Gasper Rice - Waters #1 | 8,500 | 35533160 |
| 468978 | Nov 10, 1997 | Nov 10, 1997 | Gasper Rice Resources, Ltd. | Maverick | Davidson Heirs #1 | 1,500 | 32332510 |