| 721175 | Aug 1, 2011 | Aug 1, 2011 | Pogo Producing Company LLC | Starr | HMC-Tie la Brisa #2 | 6,410 | 42732354 |
| 720705 | Jul 26, 2011 | Jul 26, 2011 | Pogo Producing Company LLC | Starr | Coates Estate #6 | 4,180 | 42731913 |
| 720197 | Jul 15, 2011 | Jul 15, 2011 | Pogo Producing Company LLC | Wheeler | Thomas #1303HH | 14,300 | 48333274 |
| 719506 | Jul 5, 2011 | Jul 5, 2011 | Pogo Producing Company LLC | Starr | First National Bank of Mission #1 | 7,500 | 42732786 |
| 716822 | May 26, 2011 | May 26, 2011 | Pogo Producing Company LLC | Wheeler | Britt #6034HH | 15,000 | 48333232 |
| 716696 | May 20, 2011 | May 20, 2011 | Pogo Producing Company LLC | Wheeler | Thomas #1203HH | 14,500 | 48333230 |
| 713175 | Apr 1, 2011 | Apr 1, 2011 | Pogo Producing Company LLC | Wheeler | Stiles #1025HH | 10,900 | 48333203 |
| 710875 | Feb 25, 2011 | Feb 25, 2011 | Pogo Producing Company LLC | Wheeler | Britt #1026HH | 18,000 | 48333179 |
| 709521 | Feb 8, 2011 | Feb 8, 2011 | Pogo Producing Company LLC | Wheeler | Britt Caldwell #7015HH | 14,000 | 48333167 |
| 708055 | Jan 10, 2011 | Jan 10, 2011 | Pogo Producing Company LLC | Wheeler | Luker #503HH | 14,200 | 48333152 |
| 705797 | Nov 24, 2010 | Nov 24, 2010 | Pogo Producing Company LLC | Wheeler | Britt #8026HH | 15,000 | 48333126 |
| 704135 | Oct 25, 2010 | Oct 25, 2010 | Pogo Producing Company LLC | Wheeler | Britt #6014HH | 14,000 | 48333097 |
| 702783 | Sep 28, 2010 | Sep 28, 2010 | Pogo Producing Company LLC | Wheeler | Britt #4027HH | 14,500 | 48333083 |
| 700295 | Aug 10, 2010 | Aug 10, 2010 | Pogo Producing Company LLC | Wheeler | Calcote #103R | 15,115 | 48332535 |
| 700226 | Aug 6, 2010 | Aug 6, 2010 | Pogo Producing Company LLC | Wheeler | Thomas #1103HH | 13,000 | 48333059 |
| 699116 | Jul 20, 2010 | Jul 20, 2010 | Pogo Producing Company LLC | Brooks | Lopez, H. #8 | 12,500 | 04732430 |
| 698296 | Jun 30, 2010 | Jun 30, 2010 | Pogo Producing Company LLC | Starr | Seyfriedt, B. S. #1J | 8,000 | 42731657 |
| 697017 | Jun 7, 2010 | Jun 7, 2010 | Pogo Producing Company LLC | Wheeler | Britt Caldwell #6015HH | 13,000 | 48333031 |
| 697015 | Jun 7, 2010 | Jun 7, 2010 | Pogo Producing Company LLC | Wheeler | Britt #9026HH | 13,000 | 48333030 |
| 695188 | May 14, 2010 | May 14, 2010 | Pogo Producing Company LLC | Starr | Guerra-Garcia Gas Unit #2 | 8,600 | 42732667 |
| 694076 | Apr 9, 2010 | Apr 9, 2010 | Pogo Producing Company LLC | Wheeler | Britt Caldwell #5015HH | 12,000 | 48332985 |
| 693875 | Apr 5, 2010 | Apr 5, 2010 | Pogo Producing Company LLC | Brooks | Lopez, H. #7 | 12,000 | 04732421 |
| 692360 | Mar 9, 2010 | Mar 9, 2010 | Pogo Producing Company LLC | Wheeler | Thomas #1003HH | 12,300 | 48332965 |
| 692360Amendment | Mar 9, 2010 | Mar 9, 2010 | Pogo Producing Company LLC | Wheeler | Thomas #1003HH | 15,400 | 48332965 |
| 690743 | Feb 5, 2010 | Feb 5, 2010 | Pogo Producing Company LLC | Zapata | Haynes, L. #203 | 10,200 | 50536489 |
| 690616 | Feb 3, 2010 | Feb 3, 2010 | Pogo Producing Company LLC | Jefferson | Sabine Ranch G.U. No. 1 #1 | 15,000 | 24532642 |
| 690616Amendment | Feb 3, 2010 | Feb 3, 2010 | Pogo Producing Company LLC | Jefferson | Sabine Ranch #1 | 15,000 | 24532642 |
| 688757 | Dec 17, 2009 | Dec 17, 2009 | Pogo Producing Company LLC | Brooks | Lopez, H. #6 | 12,100 | 04732411 |
| 688575 | Dec 14, 2009 | Dec 14, 2009 | Pogo Producing Company LLC | Wheeler | Stearns #103 | 12,250 | 48330669 |
| 688452 | Dec 11, 2009 | Dec 11, 2009 | Pogo Producing Company LLC | Wheeler | Thomas #903HH | 12,750 | 48332932 |
| 688452Amendment | Dec 11, 2009 | Dec 11, 2009 | Pogo Producing Company LLC | Wheeler | Thomas #903HH | 12,750 | 48332932 |
| 685123 | Sep 15, 2009 | Sep 15, 2009 | Pogo Producing Company LLC | Brooks | Lopez, H. #5 | 12,000 | 04732410 |
| 681654 | Jun 3, 2009 | Jun 3, 2009 | Pogo Producing Company LLC | Zapata | Neel, Bess #4 | 12,080 | 50533621 |
| 677749Amendment | Jun 3, 2009 | Jun 3, 2009 | Pogo Producing Company LLC | Brooks | Lopez, H. #4 | 12,200 | 04732407 |
| 677749 | Feb 4, 2009 | Feb 4, 2009 | Pogo Producing Company LLC | Brooks | Lopez, H. #4 | 12,200 | 04732407 |
| 677484 | Jan 23, 2009 | Jan 23, 2009 | Pogo Producing Company LLC | Zapata | Garcia-Maldonado Gas Unit #1 | 8,350 | 50535017 |
| 677381 | Jan 20, 2009 | Jan 20, 2009 | Pogo Producing Company LLC | Zapata | Haynes, L. #202 | 9,750 | 50536378 |
| 676695 | Jan 20, 2009 | Jan 20, 2009 | Pogo Producing Company LLC | Zapata | Haynes, L. #201 | 9,800 | 50536369 |
| 676695Amendment | Jan 20, 2009 | Jan 20, 2009 | Pogo Producing Company LLC | Zapata | Haynes, L. #201 | 9,800 | 50536369 |
| 675078 | Nov 20, 2008 | Nov 20, 2008 | Pogo Producing Company LLC | Webb | Hereford, L. M. -T- #53 | 9,100 | 47940454 |
| 675063 | Nov 19, 2008 | Nov 19, 2008 | Pogo Producing Company LLC | Brooks | Lopez, H. #3 | 12,500 | 04732397 |
| 674522 | Nov 13, 2008 | Nov 13, 2008 | Pogo Producing Company LLC | Brooks | Mills Bennett #3 | 9,400 | 04732394 |
| 671876 | Oct 6, 2008 | Oct 6, 2008 | Pogo Producing Company LLC | Brooks | Pard #1 | 9,350 | 04732380 |
| 670159 | Sep 24, 2008 | Sep 24, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #198 | 11,050 | 50536308 |
| 669325 | Sep 8, 2008 | Sep 8, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #199 | 10,300 | 50536268 |
| 668193 | Aug 20, 2008 | Aug 20, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #197 | 10,700 | 50536254 |
| 668191 | Aug 19, 2008 | Aug 19, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #196 | 10,750 | 50536253 |
| 666788 | Aug 4, 2008 | Aug 4, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #195 | 10,250 | 50536243 |
| 665602 | Jul 18, 2008 | Jul 18, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #194 | 10,500 | 50536227 |
| 663751 | Jun 21, 2008 | Jun 21, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #193 | 10,470 | 50536195 |
| 663592 | Jun 21, 2008 | Jun 21, 2008 | Pogo Producing Company LLC | Brooks | Garcia Gas Unit #3 | 9,550 | 04732347 |
| 663591 | Jun 21, 2008 | Jun 21, 2008 | Pogo Producing Company LLC | Brooks | Garcia Gas Unit #2 | 9,460 | 04732348 |
| 663585 | Jun 21, 2008 | Jun 21, 2008 | Pogo Producing Company LLC | Brooks | Mills Bennett #2 | 9,120 | 04732346 |
| 662965 | Jun 13, 2008 | Jun 13, 2008 | Pogo Producing Company LLC | Hidalgo | Rio Farms "B" #1 | 12,370 | 21533831 |
| 662672 | Jun 11, 2008 | Jun 11, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #192 | 10,100 | 50536181 |
| 662014 | May 23, 2008 | May 23, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #191 | 10,500 | 50536177 |
| 657525 | Apr 22, 2008 | Apr 22, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #190 | 10,400 | 50536129 |
| 653366 | Mar 13, 2008 | Mar 13, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #185 | 10,600 | 50536080 |
| 655557 | Feb 26, 2008 | Feb 26, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #120 | 9,700 | 50534947 |
| 655555 | Feb 26, 2008 | Feb 26, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #116 | 11,900 | 50534940 |
| 655479 | Feb 26, 2008 | Feb 26, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #188 | 11,200 | 50536109 |
| 655510 | Feb 25, 2008 | Feb 25, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #109 | 10,200 | 50534911 |
| 655494 | Feb 25, 2008 | Feb 25, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #78 | 10,200 | 50534532 |
| 654997 | Feb 20, 2008 | Feb 20, 2008 | Pogo Producing Company LLC | Zapata | Haynes, L. #189 | 10,550 | 50536104 |
| 654477Amendment | Feb 11, 2008 | Feb 11, 2008 | Pogo Producing Company LLC | Wheeler | Wiley #204 | 17,000 | 48332560 |
| 647335Amendment | Dec 12, 2007 | Dec 12, 2007 | Pogo Producing Company LLC | Zapata | Haynes, L. #183 | 11,100 | 50536000 |
| 645053Amendment | Sep 26, 2007 | Sep 26, 2007 | Pogo Producing Company LLC | Zapata | Haynes, L. #179 | 10,500 | 50535969 |
| 645384Amendment | Sep 5, 2007 | Sep 5, 2007 | Pogo Producing Company LLC | Willacy | Rio Farms "a" Gas Unit #2 | 12,000 | 48931185 |
| 643407Amendment | Aug 6, 2007 | Aug 6, 2007 | Pogo Producing Company LLC | Brooks | H. Lopez #2 | 12,000 | 04732308 |
| 639995Amendment | Jul 24, 2007 | Jul 24, 2007 | Pogo Producing Company LLC | Zapata | Haynes, L. #180 | 10,100 | 50535935 |
| 641375Amendment | Jul 6, 2007 | Jul 6, 2007 | Pogo Producing Company LLC | Wheeler | Calcote #103 | 17,000 | 48332403 |
| 639573Amendment | May 30, 2007 | May 30, 2007 | Pogo Producing Company LLC | Starr | Bentsen Tract I #8 | 10,000 | 42734123 |
| 635350Amendment | Mar 27, 2007 | Mar 27, 2007 | Pogo Producing Company LLC | Polk | Black Stone-Carter #1H | 14,000 | 37331087 |
| 633348Amendment | Mar 13, 2007 | Mar 13, 2007 | Pogo Producing Company LLC | Zapata | Haynes, L. #169 | 10,100 | 50535825 |
| 631170Amendment | Jan 19, 2007 | Jan 19, 2007 | Pogo Producing Company LLC | Zapata | Haynes, L. #174 | 10,600 | 50535784 |
| 631831Amendment | Jan 18, 2007 | Jan 18, 2007 | Pogo Producing Company LLC | Zapata | Haynes, L. #176 | 11,200 | 50535783 |
| 630736Amendment | Dec 20, 2006 | Dec 20, 2006 | Pogo Producing Company LLC | Zapata | Haynes, L #172 | 10,800 | 50535768 |
| 630443Amendment | Dec 13, 2006 | Dec 13, 2006 | Pogo Producing Company LLC | Zapata | Haynes, L. #89 | 9,800 | 50534681 |
| 626676Amendment | Oct 5, 2006 | Oct 5, 2006 | Pogo Producing Company LLC | Zapata | Haynes, L. #166 | 11,300 | 50535706 |
| 624262Amendment | Sep 14, 2006 | Sep 14, 2006 | Pogo Producing Company LLC | Zapata | Haynes, L. #164 | 11,100 | 50535659 |
| 612739Amendment | Feb 17, 2006 | Feb 17, 2006 | Pogo Producing Company LLC | Zapata | Haynes, L. #153 | 10,500 | 50535486 |
| 608104Amendment | Oct 19, 2005 | Oct 19, 2005 | Pogo Producing Company LLC | Zapata | Haynes, L. #157 | 11,000 | 50535397 |