| 681947 | Jun 10, 2009 | Jun 10, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 7 #9HH | 14,200 | 48332866 |
| 681947Amendment | Jun 10, 2009 | Jun 10, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 7 #9HH | 14,200 | 48332866 |
| 664663Amendment | May 22, 2009 | May 22, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #11 | 15,650 | 48332686 |
| 680633Amendment | May 14, 2009 | May 14, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 8 #5HH | 15,000 | 48332858 |
| 680633 | Apr 30, 2009 | Apr 30, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 8 #5HH | 15,000 | 48332858 |
| 680633Amendment | Apr 30, 2009 | Apr 30, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 8 #5HH | 15,000 | 48332858 |
| 680621 | Apr 27, 2009 | Apr 27, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Williams 33 #7HH | 12,180 | 48332857 |
| 680454 | Apr 27, 2009 | Apr 27, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D. Britt 4 #5HH | 15,200 | 48332854 |
| 680454Amendment | Apr 27, 2009 | Apr 27, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D. Britt 4 #5HH | 14,207 | 48332854 |
| 680310 | Apr 13, 2009 | Apr 13, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Ruby Lee 4 #4HH | 16,000 | 48332853 |
| 676551Amendment | Mar 16, 2009 | Mar 16, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D Britt 4 #4HH | 14,183 | 48332818 |
| 676786Amendment | Mar 5, 2009 | Mar 5, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D. Britt 4 #3HH | 14,252 | 48332824 |
| 677952 | Feb 18, 2009 | Feb 18, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas 5 #5HH | 14,145 | 48332835 |
| 676553 | Jan 27, 2009 | Jan 27, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #10HH | 12,275 | 48332817 |
| 676551 | Jan 27, 2009 | Jan 27, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D Britt 4 #4HH | 12,282 | 48332818 |
| 676551Amendment | Jan 27, 2009 | Jan 27, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D Britt 4 #4HH | 12,282 | 48332818 |
| 676551Amendment | Jan 27, 2009 | Jan 27, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D Britt 4 #4HH | 12,282 | 48332818 |
| 676031 | Jan 22, 2009 | Jan 22, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch K37 #9HH | 12,545 | 48332816 |
| 676031Amendment | Jan 22, 2009 | Jan 22, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch K37 SL #9H | 12,545 | 48332816 |
| 676031Amendment | Jan 22, 2009 | Jan 22, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch K37 SL #9H | 13,975 | 48332816 |
| 676786 | Jan 5, 2009 | Jan 5, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D. Britt 4 #3HH | 14,252 | 48332824 |
| 676786Amendment | Jan 5, 2009 | Jan 5, 2009 | Newfield Expl. Mid-Con. Inc | Wheeler | D. Britt 4 #3HH | 14,252 | 48332824 |
| 675960 | Dec 11, 2008 | Dec 11, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #9 | 15,090 | 48332815 |
| 671979 | Nov 5, 2008 | Nov 5, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch 36 #14 | 15,775 | 48332778 |
| 671928 | Nov 5, 2008 | Nov 5, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch 36 #13 | 15,785 | 48332777 |
| 673662 | Nov 3, 2008 | Nov 3, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch I4 #13HH | 12,523 | 48332790 |
| 673788 | Oct 30, 2008 | Oct 30, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #8HH | 12,281 | 48332793 |
| 671720 | Oct 23, 2008 | Oct 23, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #18 | 15,010 | 48332776 |
| 670495 | Sep 23, 2008 | Sep 23, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #17 | 15,500 | 48332763 |
| 669740 | Sep 16, 2008 | Sep 16, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #12 | 15,400 | 48332753 |
| 665124 | Aug 12, 2008 | Aug 12, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #7HH | 12,400 | 48332697 |
| 666651 | Aug 5, 2008 | Aug 5, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #16 | 15,500 | 48332713 |
| 664619 | Aug 5, 2008 | Aug 5, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #7 | 15,600 | 48332685 |
| 664619Amendment | Aug 5, 2008 | Aug 5, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #7 | 15,600 | 48332685 |
| 665657 | Jul 21, 2008 | Jul 21, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #6 | 15,375 | 48332705 |
| 665657Amendment | Jul 21, 2008 | Jul 21, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #6 | 15,375 | 48332705 |
| 664670 | Jul 9, 2008 | Jul 9, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #8 | 15,600 | 48332688 |
| 664670Amendment | Jul 9, 2008 | Jul 9, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #8 | 15,600 | 48332688 |
| 664680 | Jul 3, 2008 | Jul 3, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #9 | 15,600 | 48332687 |
| 664680Amendment | Jul 3, 2008 | Jul 3, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #9 | 15,600 | 48332687 |
| 664663 | Jul 3, 2008 | Jul 3, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #11 | 15,650 | 48332686 |
| 660839 | Jun 12, 2008 | Jun 12, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #15 | 15,500 | 48332646 |
| 660839Amendment | Jun 12, 2008 | Jun 12, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #15 | 15,500 | 48332646 |
| 662108 | Jun 4, 2008 | Jun 4, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #10 | 15,650 | 48332658 |
| 659171 | May 20, 2008 | May 20, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #13 | 15,500 | 48332634 |
| 660838 | May 19, 2008 | May 19, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #14 | 15,500 | 48332647 |
| 642157Amendment | Apr 24, 2008 | Apr 24, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 48 #7 | 15,850 | 48332409 |
| 658463 | Apr 11, 2008 | Apr 11, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #5 | 15,500 | 48332625 |
| 653855 | Feb 28, 2008 | Feb 28, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch E 8 #10 | 15,850 | 48332553 |
| 653752 | Feb 28, 2008 | Feb 28, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #15 | 15,900 | 48332552 |
| 653705 | Jan 31, 2008 | Jan 31, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #14 | 15,900 | 48332549 |
| 650932 | Jan 18, 2008 | Jan 18, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch "C" 35 #17 | 15,900 | 48332522 |
| 650343 | Jan 3, 2008 | Jan 3, 2008 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch H 46 #15 | 15,900 | 48332516 |
| 650685 | Dec 11, 2007 | Dec 11, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #13 | 15,900 | 48332520 |
| 650685Amendment | Dec 11, 2007 | Dec 11, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #13 | 15,900 | 48332520 |
| 648626 | Nov 6, 2007 | Nov 6, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch B 45 #14 | 15,900 | 48332496 |
| 647061 | Nov 2, 2007 | Nov 2, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch "C" 35 #16 | 15,900 | 48332464 |
| 647056 | Nov 1, 2007 | Nov 1, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch "C" 35 #15 | 15,900 | 48332463 |
| 647055 | Nov 1, 2007 | Nov 1, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch "C" 35 #14 | 15,900 | 48332462 |
| 647694 | Oct 18, 2007 | Oct 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch B 45 #17 | 15,900 | 48332474 |
| 647694Amendment | Oct 18, 2007 | Oct 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch B 45 #17 | 15,900 | 48332474 |
| 647685 | Oct 18, 2007 | Oct 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch B 45 #16 | 15,900 | 48332473 |
| 647685Amendment | Oct 18, 2007 | Oct 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch B 45 #16 | 15,900 | 48332473 |
| 647679 | Oct 17, 2007 | Oct 17, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch B 45 #15 | 15,900 | 48332472 |
| 647679Amendment | Oct 17, 2007 | Oct 17, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch B 45 #15 | 15,900 | 48332472 |
| 646143 | Oct 16, 2007 | Oct 16, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch "C" 35 #13 | 15,850 | 48332455 |
| 645417 | Oct 1, 2007 | Oct 1, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch 36 #12 | 16,000 | 48332450 |
| 645955 | Sep 18, 2007 | Sep 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch E 8 #9 | 15,850 | 48332454 |
| 645824 | Sep 14, 2007 | Sep 14, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch H 46 #14 | 15,850 | 48332453 |
| 644860 | Aug 27, 2007 | Aug 27, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #11 | 15,850 | 48332444 |
| 644851 | Aug 27, 2007 | Aug 27, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #10 | 15,850 | 48332443 |
| 644772 | Aug 22, 2007 | Aug 22, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #12 | 15,850 | 48332442 |
| 644105 | Aug 13, 2007 | Aug 13, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | McCoy 27 #4 | 15,500 | 48332436 |
| 643358 | Aug 4, 2007 | Aug 4, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas 5 #3 | 15,500 | 48332427 |
| 642566 | Jul 26, 2007 | Jul 26, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 48 #9 | 15,850 | 48332418 |
| 642167 | Jul 18, 2007 | Jul 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 48 #8 | 15,850 | 48332411 |
| 642157 | Jul 18, 2007 | Jul 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 48 #7 | 15,850 | 48332409 |
| 642138 | Jul 18, 2007 | Jul 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 48 #5 | 15,850 | 48332410 |
| 642146 | Jul 13, 2007 | Jul 13, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 48 #6 | 15,850 | 48332408 |
| 640210 | Jun 13, 2007 | Jun 13, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas 5 #2 | 15,850 | 48332391 |
| 640197 | Jun 13, 2007 | Jun 13, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 47 #4 | 15,560 | 48332390 |
| 639865 | Jun 7, 2007 | Jun 7, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #6 | 15,550 | 48332380 |
| 639865Amendment | Jun 7, 2007 | Jun 7, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #6 | 15,555 | 48332380 |
| 639861 | Jun 7, 2007 | Jun 7, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #5 | 15,550 | 48332379 |
| 639851 | Jun 7, 2007 | Jun 7, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #4 | 15,550 | 48332378 |
| 639841 | Jun 6, 2007 | Jun 6, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #3 | 15,550 | 48332377 |
| 639841Amendment | Jun 6, 2007 | Jun 6, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Thomas Britt 6 #3 | 15,505 | 48332377 |
| 637708 | May 3, 2007 | May 3, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch F 6 #9 | 15,750 | 48332353 |
| 637091 | Apr 18, 2007 | Apr 18, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch D 5 #5 | 15,750 | 48332347 |
| 634905 | Mar 15, 2007 | Mar 15, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #12 | 15,500 | 48332306 |
| 634905Amendment | Mar 15, 2007 | Mar 15, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #12 | 15,570 | 48332306 |
| 634890 | Mar 15, 2007 | Mar 15, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #11 | 15,500 | 48332305 |
| 634890Amendment | Mar 15, 2007 | Mar 15, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #11 | 15,446 | 48332305 |
| 634878 | Mar 15, 2007 | Mar 15, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #10 | 15,500 | 48332304 |
| 634862 | Mar 15, 2007 | Mar 15, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt 6 #9 | 15,500 | 48332302 |
| 634870 | Mar 14, 2007 | Mar 14, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Huff Ranch 48 #4 | 15,500 | 48332303 |
| 634854 | Mar 14, 2007 | Mar 14, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch I 4 #12 | 15,850 | 48332301 |
| 634344 | Mar 9, 2007 | Mar 9, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch 36 #11 | 15,850 | 48332288 |
| 634328 | Mar 9, 2007 | Mar 9, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch I 4 #11 | 15,850 | 48332287 |
| 634322 | Mar 8, 2007 | Mar 8, 2007 | Newfield Expl. Mid-Con. Inc | Wheeler | Britt Ranch I 4 #10 | 15,850 | 48332286 |