| 796375 | Oct 2, 2014 | Oct 2, 2014 | Cinco Natural Resources Corp. | Atascosa | Jason Unit #2HH | 9,000 | 01335188 |
| 796369 | Oct 1, 2014 | Oct 1, 2014 | Cinco Natural Resources Corp. | Atascosa | Jason Unit #1HH | 9,000 | 01335187 |
| 792752 | Aug 22, 2014 | Aug 22, 2014 | Cinco Natural Resources Corp. | Atascosa | Kasper Unit #2HH | 9,000 | 01335142 |
| 792751 | Aug 22, 2014 | Aug 22, 2014 | Cinco Natural Resources Corp. | Atascosa | Kasper Unit #1HH | 9,000 | 01335141 |
| 788273 | Jul 11, 2014 | Jul 11, 2014 | Cinco Natural Resources Corp. | Atascosa | Papa Unit #2HH | 9,000 | 01335082 |
| 788268 | Jul 11, 2014 | Jul 11, 2014 | Cinco Natural Resources Corp. | Atascosa | Papa Unit #1HH | 9,000 | 01335081 |
| 785372 | May 31, 2014 | May 31, 2014 | Cinco Natural Resources Corp. | Atascosa | Mildred Unit #2HH | 9,000 | 01335019 |
| 785370 | May 31, 2014 | May 31, 2014 | Cinco Natural Resources Corp. | Atascosa | Mildred Unit #1HH | 9,000 | 01335018 |
| 784596 | May 13, 2014 | May 13, 2014 | Cinco Natural Resources Corp. | Atascosa | Nina Unit #2HH | 9,000 | 01334999 |
| 784596Amendment | May 13, 2014 | May 13, 2014 | Cinco Natural Resources Corp. | Atascosa | Nina Unit #2HH | 9,000 | 01334999 |
| 784592 | May 13, 2014 | May 13, 2014 | Cinco Natural Resources Corp. | Atascosa | Nina Unit #1HH | 9,000 | 01335000 |
| 784592Amendment | May 13, 2014 | May 13, 2014 | Cinco Natural Resources Corp. | Atascosa | Nina Unit #1HH | 9,000 | 01335000 |
| 781679 | Mar 31, 2014 | Mar 31, 2014 | Cinco Natural Resources Corp. | Atascosa | Tiro Unit #2HH | 9,000 | 01334962 |
| 781675 | Mar 31, 2014 | Mar 31, 2014 | Cinco Natural Resources Corp. | Atascosa | Tiro Unit #1HH | 9,000 | 01334961 |
| 778709 | Feb 14, 2014 | Feb 14, 2014 | Cinco Natural Resources Corp. | Atascosa | Worden Unit #2HH | 9,000 | 01334923 |
| 778698 | Feb 14, 2014 | Feb 14, 2014 | Cinco Natural Resources Corp. | Atascosa | Worden Unit #1HH | 9,000 | 01334922 |
| 778698Amendment | Feb 14, 2014 | Feb 14, 2014 | Cinco Natural Resources Corp. | Atascosa | Worden Unit #1HH | 9,000 | 01334922 |
| 773371 | Nov 8, 2013 | Nov 8, 2013 | Cinco Natural Resources Corp. | Atascosa | Marietta Unit #2HH | 9,000 | 01334859 |
| 773369 | Nov 8, 2013 | Nov 8, 2013 | Cinco Natural Resources Corp. | Atascosa | Marietta Unit #1HH | 9,000 | 01334858 |
| 767743 | Aug 8, 2013 | Aug 8, 2013 | Cinco Natural Resources Corp. | Atascosa | Jimmy Unit #2HH | 9,000 | 01334785 |
| 767740 | Aug 8, 2013 | Aug 8, 2013 | Cinco Natural Resources Corp. | Atascosa | Jimmy Unit #1HH | 9,000 | 01334784 |
| 766477 | Jul 16, 2013 | Jul 16, 2013 | Cinco Natural Resources Corp. | Atascosa | Cap Unit #2HH | 9,000 | 01334771 |
| 766475 | Jul 16, 2013 | Jul 16, 2013 | Cinco Natural Resources Corp. | Atascosa | Cap Unit #1HH | 9,000 | 01334770 |
| 763556 | May 31, 2013 | May 31, 2013 | Cinco Natural Resources Corp. | Atascosa | Grace Unit #2HH | 9,000 | 01334753 |
| 763556Amendment | May 31, 2013 | May 31, 2013 | Cinco Natural Resources Corp. | Atascosa | Grace Unit #2HH | 9,000 | 01334753 |
| 763552 | May 31, 2013 | May 31, 2013 | Cinco Natural Resources Corp. | Atascosa | Grace Unit #1HH | 9,000 | 01334752 |
| 763552Amendment | May 31, 2013 | May 31, 2013 | Cinco Natural Resources Corp. | Atascosa | Grace Unit #1HH | 9,000 | 01334752 |
| 761318 | Apr 26, 2013 | Apr 26, 2013 | Cinco Natural Resources Corp. | Atascosa | Caty Unit #2HH | 9,000 | 01334715 |
| 761318Amendment | Apr 26, 2013 | Apr 26, 2013 | Cinco Natural Resources Corp. | Atascosa | Caty Unit #2HH | 9,000 | 01334715 |
| 761317 | Apr 26, 2013 | Apr 26, 2013 | Cinco Natural Resources Corp. | Atascosa | Caty Unit #1HH | 9,000 | 01334714 |
| 761317Amendment | Apr 26, 2013 | Apr 26, 2013 | Cinco Natural Resources Corp. | Atascosa | Caty Unit #1HH | 9,000 | 01334714 |
| 756437 | Feb 13, 2013 | Feb 13, 2013 | Cinco Natural Resources Corp. | Atascosa | Dobie Martin Unit #2HH | 9,000 | 01334668 |
| 756437Amendment | Feb 13, 2013 | Feb 13, 2013 | Cinco Natural Resources Corp. | Atascosa | Dobie Martin Unit #2HH | 9,000 | 01334668 |
| 756431 | Feb 13, 2013 | Feb 13, 2013 | Cinco Natural Resources Corp. | Atascosa | Dobie Martin Unit #1HH | 9,000 | 01334667 |
| 756431Amendment | Feb 13, 2013 | Feb 13, 2013 | Cinco Natural Resources Corp. | Atascosa | Dobie Martin Unit #1HH | 9,000 | 01334667 |
| 738719 | May 3, 2012 | May 3, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #1HH | 8,500 | 01334516 |
| 738719Amendment | May 3, 2012 | May 3, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #1HH | 8,500 | 01334516 |
| 738719Amendment | May 3, 2012 | May 3, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #1HH | 8,500 | 01334516 |
| 738719Amendment | May 3, 2012 | May 3, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #1HH | 8,500 | 01334516 |
| 738573 | May 2, 2012 | May 2, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #2HH | 8,500 | 01334513 |
| 738573Amendment | May 2, 2012 | May 2, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #2HH | 8,500 | 01334513 |
| 738573Amendment | May 2, 2012 | May 2, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #2HH | 8,500 | 01334513 |
| 738573Amendment | May 2, 2012 | May 2, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #2HH | 8,500 | 01334513 |
| 737962 | Apr 21, 2012 | Apr 21, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #3HH | 8,500 | 01334511 |
| 737962Amendment | Apr 21, 2012 | Apr 21, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #3HH | 8,500 | 01334511 |
| 737962Amendment | Apr 21, 2012 | Apr 21, 2012 | Cinco Natural Resources Corp. | Atascosa | Skeeter Unit #3HH | 8,500 | 01334511 |
| 733350 | Feb 10, 2012 | Feb 10, 2012 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #6HH | 11,500 | 29735100 |
| 733349 | Feb 10, 2012 | Feb 10, 2012 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #5HH | 11,500 | 29735099 |
| 733347 | Feb 10, 2012 | Feb 10, 2012 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #4HH | 11,500 | 29735098 |
| 730720 | Dec 30, 2011 | Dec 30, 2011 | Cinco Natural Resources Corp. | Atascosa | RNG B Unit #1HH | 8,500 | 01334457 |
| 730720Amendment | Dec 30, 2011 | Dec 30, 2011 | Cinco Natural Resources Corp. | Atascosa | RNG B Unit #1HH | 8,500 | 01334457 |
| 730147 | Dec 16, 2011 | Dec 16, 2011 | Cinco Natural Resources Corp. | Atascosa | RNG a Unit #1HH | 8,200 | 01334456 |
| 730147Amendment | Dec 16, 2011 | Dec 16, 2011 | Cinco Natural Resources Corp. | Atascosa | RNG a Unit #1HH | 8,600 | 01334456 |
| 726932 | Oct 25, 2011 | Oct 25, 2011 | Cinco Natural Resources Corp. | Nueces | State Tract 343 #2 | 10,730 | 35533634 |
| 726932Amendment | Oct 25, 2011 | Oct 25, 2011 | Cinco Natural Resources Corp. | Nueces | State Tract 343 #2 | 10,730 | 35533634 |
| 725479 | Oct 4, 2011 | Oct 4, 2011 | Cinco Natural Resources Corp. | Atascosa | Atascosa 601 Unit 'B' #1H | 8,250 | 01334432 |
| 725479Amendment | Oct 4, 2011 | Oct 4, 2011 | Cinco Natural Resources Corp. | Atascosa | Atascosa 601 Unit 'B' #1H | 8,600 | 01334432 |
| 725479Amendment | Oct 4, 2011 | Oct 4, 2011 | Cinco Natural Resources Corp. | Atascosa | Atascosa 601 Unit #2HH | 8,600 | 01334432 |
| 725477 | Oct 3, 2011 | Oct 3, 2011 | Cinco Natural Resources Corp. | Atascosa | Atascosa 601 Unit "A" #1H | 8,250 | 01334431 |
| 725477Amendment | Oct 3, 2011 | Oct 3, 2011 | Cinco Natural Resources Corp. | Atascosa | Atascosa 601 Unit 'A' #1H | 8,600 | 01334431 |
| 725477Amendment | Oct 3, 2011 | Oct 3, 2011 | Cinco Natural Resources Corp. | Atascosa | Atascosa 601 Unit #1HH | 8,600 | 01334431 |
| 725345 | Oct 3, 2011 | Oct 3, 2011 | Cinco Natural Resources Corp. | Nueces | State Tract 343 #1 | 11,000 | 35533595 |
| 721653 | Aug 8, 2011 | Aug 8, 2011 | Cinco Natural Resources Corp. | Atascosa | Joe H. Martin #1HH | 8,685 | 01334408 |
| 721650 | Aug 8, 2011 | Aug 8, 2011 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower #5HH | 10,850 | 01334407 |
| 720344 | Jul 15, 2011 | Jul 15, 2011 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower #2HH | 10,999 | 01334400 |
| 720344Amendment | Jul 15, 2011 | Jul 15, 2011 | Cinco Natural Resources Corp. | Atascosa | Heard-Bower a Unit #2HH | 10,999 | 01334400 |
| 717322 | May 27, 2011 | May 27, 2011 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower #4HH | 10,959 | 01334381 |
| 710064 | Feb 14, 2011 | Feb 14, 2011 | Cinco Natural Resources Corp. | Karnes | Julie Beck #3HH | 11,405 | 25531870 |
| 710064Amendment | Feb 14, 2011 | Feb 14, 2011 | Cinco Natural Resources Corp. | Karnes | Julie Beck #3HH | 11,405 | 25531870 |
| 710064Amendment | Feb 14, 2011 | Feb 14, 2011 | Cinco Natural Resources Corp. | Karnes | Julie Beck #3HH | 11,405 | 25531870 |
| 710062 | Feb 14, 2011 | Feb 14, 2011 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #2HH | 11,405 | 29734978 |
| 710062Amendment | Feb 14, 2011 | Feb 14, 2011 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #2HH | 11,405 | 29734978 |
| 709985 | Feb 11, 2011 | Feb 11, 2011 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower #3HH | 10,959 | 01334340 |
| 709985Amendment | Feb 11, 2011 | Feb 11, 2011 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower #3HH | 10,959 | 01334340 |
| 709985Amendment | Feb 11, 2011 | Feb 11, 2011 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower E #3HH | 10,959 | 01334340 |
| 706796 | Dec 14, 2010 | Dec 14, 2010 | Cinco Natural Resources Corp. | Atascosa | F Crain #1HH | 8,750 | 01334332 |
| 706796Amendment | Dec 14, 2010 | Dec 14, 2010 | Cinco Natural Resources Corp. | Atascosa | F Crain #1HH | 8,750 | 01334332 |
| 704230 | Nov 9, 2010 | Nov 9, 2010 | Cinco Natural Resources Corp. | Live Oak | Hamman #1HH | 14,047 | 29734949 |
| 704230Amendment | Nov 9, 2010 | Nov 9, 2010 | Cinco Natural Resources Corp. | Live Oak | Hamman #1HH | 14,070 | 29734949 |
| 702133 | Sep 17, 2010 | Sep 17, 2010 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower #1HH | 10,959 | 01334318 |
| 702133Amendment | Sep 17, 2010 | Sep 17, 2010 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower #1HH | 10,959 | 01334318 |
| 702133Amendment | Sep 17, 2010 | Sep 17, 2010 | Cinco Natural Resources Corp. | Atascosa | J.P. Heard-Bower D #1HH | 10,959 | 01334318 |
| 699568 | Aug 9, 2010 | Aug 9, 2010 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #1HH | 11,395 | 29734911 |
| 699568Amendment | Aug 9, 2010 | Aug 9, 2010 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #1HH | 11,395 | 29734911 |
| 699568Amendment | Aug 9, 2010 | Aug 9, 2010 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #1HH | 11,395 | 29734911 |
| 699568Amendment | Aug 9, 2010 | Aug 9, 2010 | Cinco Natural Resources Corp. | Live Oak | Julie Beck #1HH | 11,395 | 29734911 |
| 697138 | Jun 17, 2010 | Jun 17, 2010 | Cinco Natural Resources Corp. | Live Oak | Kellam #2HH | 13,834 | 29734900 |
| 697138Amendment | Jun 17, 2010 | Jun 17, 2010 | Cinco Natural Resources Corp. | Live Oak | Kellam #2HH | 13,834 | 29734900 |
| 693901 | Apr 26, 2010 | Apr 26, 2010 | Cinco Natural Resources Corp. | Live Oak | Dena Forehand #2HH | 14,060 | 29734884 |
| 693901Amendment | Apr 26, 2010 | Apr 26, 2010 | Cinco Natural Resources Corp. | Live Oak | Dena Forehand #2HH | 14,060 | 29734884 |
| 690548 | Feb 2, 2010 | Feb 2, 2010 | Cinco Natural Resources Corp. | Live Oak | Dena Forehand #1 | 3,500 | 29734867 |
| 689371 | Jan 20, 2010 | Jan 20, 2010 | Cinco Natural Resources Corp. | Live Oak | Kellam #1 | 16,500 | 29734864 |
| 673950 | Dec 11, 2008 | Dec 11, 2008 | Cinco Natural Resources Corp. | Nueces | State Tract 344 #3 | 11,500 | 35533941 |
| 670400 | Sep 22, 2008 | Sep 22, 2008 | Cinco Natural Resources Corp. | Nueces | State Tract 348 #7 | 8,000 | 35533930 |
| 670400Amendment | Sep 22, 2008 | Sep 22, 2008 | Cinco Natural Resources Corp. | Nueces | State Tract 348 #7 | 8,000 | 35533930 |
| 666342 | Jul 29, 2008 | Jul 29, 2008 | Cinco Natural Resources Corp. | Jefferson | Friendship G.U. #7 | 13,000 | 24532563 |
| 664353 | Jun 18, 2008 | Jun 18, 2008 | Cinco Natural Resources Corp. | Nueces | State Tract 345 #2 | 10,750 | 35533915 |
| 664353Amendment | Jun 18, 2008 | Jun 18, 2008 | Cinco Natural Resources Corp. | Nueces | State Tract 345 #2 | 10,750 | 35533915 |
| 647227 | Feb 9, 2008 | Feb 9, 2008 | Cinco Natural Resources Corp. | Nueces | State Tract 424 #8 | 15,052 | 35531267 |
| 645568 | Oct 23, 2007 | Oct 23, 2007 | Cinco Natural Resources Corp. | Nueces | State Tract 392 #6 | 15,052 | 35533732 |