| 709760 | Feb 9, 2011 | Feb 9, 2011 | El Paso E & P Company, L. P. | Reagan | University 8-1 #1 | 12,500 | 38337174 |
| 709760Amendment | Feb 9, 2011 | Feb 9, 2011 | El Paso E & P Company, L. P. | Reagan | University 8-1 #1 | 12,500 | 38337174 |
| 709760Amendment | Feb 9, 2011 | Feb 9, 2011 | El Paso E & P Company, L. P. | Reagan | University 8-1 #1 | 12,500 | 38337174 |
| 709583 | Feb 9, 2011 | Feb 9, 2011 | El Paso E & P Company, L. P. | La Salle | Hixon #7HH | 10,300 | 28332432 |
| 708975 | Jan 27, 2011 | Jan 27, 2011 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #7HH | 8,000 | 28332425 |
| 708975Amendment | Jan 27, 2011 | Jan 27, 2011 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #7HH | 9,600 | 28332425 |
| 708395 | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Crockett | University 47-18 #1HH | 12,990 | 10541250 |
| 708395Amendment | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Crockett | University 47-18 #1HH | 12,990 | 10541250 |
| 708395Amendment | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Crockett | University 47-18 #1HH | 6,777 | 10541250 |
| 708390 | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Reagan | University 11-18 #1HH | 12,990 | 38337137 |
| 708390Amendment | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Reagan | University 11-18 #1HH | 12,990 | 38337137 |
| 708348 | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Reagan | University 8-7 #1HH | 12,990 | 38337136 |
| 708348Amendment | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Reagan | University 8-7 #1HH | 12,990 | 38337136 |
| 708242 | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | La Salle | Maltsberger #6HH | 11,000 | 28332414 |
| 707937 | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Frio | Frio Land and Cattle #1HH | 7,046 | 16333442 |
| 707937Amendment | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Frio | Frio Land and Cattle #1HH | 8,000 | 16333442 |
| 707937Amendment | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Frio | Frio Land and Cattle #1HH | 8,000 | 16333442 |
| 707937Amendment | Jan 14, 2011 | Jan 14, 2011 | El Paso E & P Company, L. P. | Frio | Frio Land and Cattle #1HH | 8,000 | 16333442 |
| 707785 | Jan 4, 2011 | Jan 4, 2011 | El Paso E & P Company, L. P. | Atascosa | Davis-McCrary Property Trust #1 HH | 12,500 | 01334334 |
| 707543 | Dec 28, 2010 | Dec 28, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #5HH | 11,103 | 28332407 |
| 707543Amendment | Dec 28, 2010 | Dec 28, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #5HH | 11,103 | 28332407 |
| 707205 | Dec 20, 2010 | Dec 20, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #8HH | 7,800 | 28332403 |
| 707205Amendment | Dec 20, 2010 | Dec 20, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #8HH | 7,800 | 28332403 |
| 706660 | Dec 13, 2010 | Dec 13, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #4HH | 11,103 | 28332398 |
| 706660Amendment | Dec 13, 2010 | Dec 13, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #4HH | 11,103 | 28332398 |
| 706515 | Dec 9, 2010 | Dec 9, 2010 | El Paso E & P Company, L. P. | La Salle | Storey-Reed #2HH | 10,000 | 28332396 |
| 706515Amendment | Dec 9, 2010 | Dec 9, 2010 | El Paso E & P Company, L. P. | La Salle | Storey-Reed #2HH | 10,000 | 28332396 |
| 706320 | Dec 7, 2010 | Dec 7, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #3HH | 7,800 | 28332393 |
| 706320Amendment | Dec 7, 2010 | Dec 7, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #3HH | 7,800 | 28332393 |
| 706171 | Dec 3, 2010 | Dec 3, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #3HH | 11,103 | 28332391 |
| 706171Amendment | Dec 3, 2010 | Dec 3, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #3HH | 11,103 | 28332391 |
| 706140 | Dec 3, 2010 | Dec 3, 2010 | El Paso E & P Company, L. P. | La Salle | Storey-Reed #1HH | 10,000 | 28332390 |
| 706140Amendment | Dec 3, 2010 | Dec 3, 2010 | El Paso E & P Company, L. P. | La Salle | Storey-Reed #1HH | 10,000 | 28332390 |
| 705983 | Nov 30, 2010 | Nov 30, 2010 | El Paso E & P Company, L. P. | Reagan | University 8-12 #1HH | 12,990 | 38337075 |
| 705983Amendment | Nov 30, 2010 | Nov 30, 2010 | El Paso E & P Company, L. P. | Reagan | University 8-12 #1HH | 12,990 | 38337075 |
| 705713 | Nov 23, 2010 | Nov 23, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #6HH | 8,000 | 12733821 |
| 705713Amendment | Nov 23, 2010 | Nov 23, 2010 | El Paso E & P Company, L. P. | Dimmit | Ritchie Farms #6HH | 8,000 | 12733821 |
| 705713Amendment | Nov 23, 2010 | Nov 23, 2010 | El Paso E & P Company, L. P. | Dimmit | Ritchie Farms #6HH | 8,000 | 12733821 |
| 705710 | Nov 23, 2010 | Nov 23, 2010 | El Paso E & P Company, L. P. | Dimmit | Ritchie Farms #4HH | 8,000 | 12733820 |
| 705710Amendment | Nov 23, 2010 | Nov 23, 2010 | El Paso E & P Company, L. P. | Dimmit | Ritchie Farms #4HH | 8,000 | 12733820 |
| 705579 | Nov 19, 2010 | Nov 19, 2010 | El Paso E & P Company, L. P. | Irion | University 43-22 #1HH | 7,900 | 23534607 |
| 705382 | Nov 18, 2010 | Nov 18, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #2HH | 11,103 | 28332381 |
| 705382Amendment | Nov 18, 2010 | Nov 18, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #2HH | 11,103 | 28332381 |
| 704798 | Nov 5, 2010 | Nov 5, 2010 | El Paso E & P Company, L. P. | La Salle | Newman #2HH | 10,236 | 28332373 |
| 703033 | Oct 4, 2010 | Oct 4, 2010 | El Paso E & P Company, L. P. | Crockett | University 39-7 #1HH | 8,000 | 10541212 |
| 702859 | Sep 29, 2010 | Sep 29, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #5HH | 9,277 | 28332349 |
| 702369 | Sep 20, 2010 | Sep 20, 2010 | El Paso E & P Company, L. P. | Frio | Ferguson #1HH | 8,500 | 16333430 |
| 702259 | Sep 17, 2010 | Sep 17, 2010 | El Paso E & P Company, L. P. | La Salle | Brown #1HH | 10,000 | 28332345 |
| 701563 | Sep 15, 2010 | Sep 15, 2010 | El Paso E & P Company, L. P. | La Salle | Wareing #2HH | 9,000 | 28332335 |
| 701563Amendment | Sep 15, 2010 | Sep 15, 2010 | El Paso E & P Company, L. P. | La Salle | Wareing #2HH | 9,000 | 28332335 |
| 701982 | Sep 10, 2010 | Sep 10, 2010 | El Paso E & P Company, L. P. | Starr | Guerra-USA Gas Unit "D" #18 | 18,000 | 42734430 |
| 701234 | Aug 27, 2010 | Aug 27, 2010 | El Paso E & P Company, L. P. | Frio | Pearsall, T J #1HH | 12,000 | 16333427 |
| 700585 | Aug 13, 2010 | Aug 13, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #2HH | 9,040 | 28332326 |
| 700585Amendment | Aug 13, 2010 | Aug 13, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #2HH | 9,040 | 28332326 |
| 698756 | Jul 20, 2010 | Jul 20, 2010 | El Paso E & P Company, L. P. | La Salle | Wareing #1HH | 10,500 | 28332307 |
| 698872 | Jul 14, 2010 | Jul 14, 2010 | El Paso E & P Company, L. P. | Rusk | Landon #6 | 11,200 | 40133713 |
| 698732 | Jul 12, 2010 | Jul 12, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #6HH | 11,415 | 28332306 |
| 698732Amendment | Jul 12, 2010 | Jul 12, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #6HH | 11,415 | 28332306 |
| 698680 | Jul 8, 2010 | Jul 8, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #1HH | 9,350 | 28332305 |
| 698680Amendment | Jul 8, 2010 | Jul 8, 2010 | El Paso E & P Company, L. P. | La Salle | Ritchie Farms #1HH | 9,350 | 28332305 |
| 697934 | Jun 23, 2010 | Jun 23, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #5HH | 11,076 | 28332299 |
| 697934Amendment | Jun 23, 2010 | Jun 23, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #5HH | 11,076 | 28332299 |
| 696503 | May 26, 2010 | May 26, 2010 | El Paso E & P Company, L. P. | La Salle | Newman #1HH | 9,750 | 28332284 |
| 695883 | May 18, 2010 | May 18, 2010 | El Paso E & P Company, L. P. | La Salle | Maltsberger #1HH | 11,103 | 28332273 |
| 695259 | Apr 30, 2010 | Apr 30, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #3HH | 11,400 | 28332271 |
| 695259Amendment | Apr 30, 2010 | Apr 30, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #3HH | 11,400 | 28332271 |
| 695033 | Apr 27, 2010 | Apr 27, 2010 | El Paso E & P Company, L. P. | Webb | Briscoe-Nunley "A" #1HH | 14,500 | 47940889 |
| 695033Amendment | Apr 27, 2010 | Apr 27, 2010 | El Paso E & P Company, L. P. | Webb | Briscoe-Nunley 'A' #1HH | 14,500 | 47940889 |
| 694255 | Apr 13, 2010 | Apr 13, 2010 | El Paso E & P Company, L. P. | Zapata | Elizondo et Al #8 | 11,500 | 50536501 |
| 692892 | Mar 23, 2010 | Mar 23, 2010 | El Paso E & P Company, L. P. | Zapata | Elizondo et Al #6 | 11,500 | 50536498 |
| 692219 | Mar 9, 2010 | Mar 9, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #2HH | 9,845 | 28332257 |
| 692219Amendment | Mar 9, 2010 | Mar 9, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #2HH | 9,959 | 28332257 |
| 692219Amendment | Mar 9, 2010 | Mar 9, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #2HH | 9,959 | 28332257 |
| 692212 | Mar 5, 2010 | Mar 5, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #4HH | 9,703 | 28332256 |
| 692212Amendment | Mar 5, 2010 | Mar 5, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #4HH | 9,703 | 28332256 |
| 692212Amendment | Mar 5, 2010 | Mar 5, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #4HH | 9,703 | 28332256 |
| 692212Amendment | Mar 5, 2010 | Mar 5, 2010 | El Paso E & P Company, L. P. | La Salle | Hixon #4HH | 9,703 | 28332256 |
| 691819 | Mar 3, 2010 | Mar 3, 2010 | El Paso E & P Company, L. P. | Zapata | Acela San Cristobal #2 | 11,500 | 50536493 |
| 691169 | Feb 17, 2010 | Feb 17, 2010 | El Paso E & P Company, L. P. | La Salle | Nunley-Traylor #1HH | 14,000 | 28332251 |
| 691169Amendment | Feb 17, 2010 | Feb 17, 2010 | El Paso E & P Company, L. P. | La Salle | Nunley-Traylor #1HH | 14,000 | 28332251 |
| 690165 | Feb 1, 2010 | Feb 1, 2010 | El Paso E & P Company, L. P. | Webb | Needmore #1HH | 13,000 | 47940797 |
| 690165Amendment | Feb 1, 2010 | Feb 1, 2010 | El Paso E & P Company, L. P. | Webb | Needmore #1HH | 13,000 | 47940797 |
| 689823 | Jan 19, 2010 | Jan 19, 2010 | El Paso E & P Company, L. P. | Zapata | Elizondo et Al #5 | 10,500 | 50536482 |
| 688651 | Dec 16, 2009 | Dec 16, 2009 | El Paso E & P Company, L. P. | La Salle | Hixon #1HH | 11,625 | 28332234 |
| 688651Amendment | Dec 16, 2009 | Dec 16, 2009 | El Paso E & P Company, L. P. | La Salle | Hixon #1HH | 11,625 | 28332234 |
| 688651Amendment | Dec 16, 2009 | Dec 16, 2009 | El Paso E & P Company, L. P. | La Salle | Hixon #1HH | 11,625 | 28332234 |
| 685529 | Nov 6, 2009 | Nov 6, 2009 | El Paso E & P Company, L. P. | Rusk | Hudson #2 | 10,950 | 40133551 |
| 685529Amendment | Nov 6, 2009 | Nov 6, 2009 | El Paso E & P Company, L. P. | Rusk | Hudson #2 | 10,950 | 40133551 |
| 685529Amendment | Nov 6, 2009 | Nov 6, 2009 | El Paso E & P Company, L. P. | Rusk | Hudson #2 | 10,950 | 40133551 |
| 685108 | Sep 16, 2009 | Sep 16, 2009 | El Paso E & P Company, L. P. | Zapata | Lopez, H. #1 | 10,500 | 50533598 |
| 684487 | Aug 27, 2009 | Aug 27, 2009 | El Paso E & P Company, L. P. | San Patricio | Mayo-Koonce GU #3 | 12,330 | 40932729 |
| 684383 | Aug 24, 2009 | Aug 24, 2009 | El Paso E & P Company, L. P. | Starr | Guerra-USA Gas Unit "D" #17 | 18,000 | 42734378 |
| 683639 | Aug 4, 2009 | Aug 4, 2009 | El Paso E & P Company, L. P. | La Salle | Briscoe-Nunley GU #1HH | 14,000 | 28332211 |
| 683639Amendment | Aug 4, 2009 | Aug 4, 2009 | El Paso E & P Company, L. P. | La Salle | Briscoe-Nunley GU #1HH | 14,000 | 28332211 |
| 683280 | Jul 24, 2009 | Jul 24, 2009 | El Paso E & P Company, L. P. | Lavaca | Roden Gas Unit 1 #4 | 16,500 | 28533454 |
| 681690Amendment | Jun 12, 2009 | Jun 12, 2009 | El Paso E & P Company, L. P. | Crockett | University 29 #1HH | 8,900 | 10540987 |
| 681690Amendment | Jun 12, 2009 | Jun 12, 2009 | El Paso E & P Company, L. P. | Crockett | University 29 #1HH | 8,900 | 10540987 |
| 681818 | Jun 11, 2009 | Jun 11, 2009 | El Paso E & P Company, L. P. | Panola | Hunt Oil Co. #1HH | 16,500 | 36537452 |
| 681818Amendment | Jun 11, 2009 | Jun 11, 2009 | El Paso E & P Company, L. P. | Panola | Hunt Oil Co. #1HH | 16,500 | 36537452 |
| 681068 | May 8, 2009 | May 8, 2009 | El Paso E & P Company, L. P. | Lavaca | Frank GU #4 | 13,850 | 28533546 |