| 633655 | Feb 20, 2007 | Feb 20, 2007 | Crownquest Operating, LLC | Mary Foster #510 | 3,500 | 33534761 |
| 633651 | Feb 20, 2007 | Feb 20, 2007 | Crownquest Operating, LLC | Mary Foster #508W | 3,500 | 33534760 |
| 633650 | Feb 20, 2007 | Feb 20, 2007 | Crownquest Operating, LLC | Mary Foster #509W | 3,500 | 33534759 |
| 632208 | Feb 20, 2007 | Feb 20, 2007 | Bright & Co. | Left Fork 40 #1 | 8,500 | 33534732 |
| 633226 | Feb 10, 2007 | Feb 10, 2007 | Sharp Image Energy, Inc. | North Ezj Ranch 35 #1 | 7,000 | 33534758 |
| 633226Amendment | Feb 10, 2007 | Feb 10, 2007 | Sharp Image Energy, Inc. | North Ezj Ranch 35 #1 | 7,000 | 33534758 |
| 632143 | Feb 10, 2007 | Feb 10, 2007 | Energen Resources Corporation | North Westbrook Unit #2129WS | 600 | 33534752 |
| 632082 | Feb 10, 2007 | Feb 10, 2007 | Energen Resources Corporation | North Westbrook Unit #6934 | 3,500 | 33534757 |
| 632149 | Feb 8, 2007 | Feb 8, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #3302WS | 600 | 33534756 |
| 632147 | Feb 8, 2007 | Feb 8, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #3403WS | 600 | 33534755 |
| 632145 | Feb 8, 2007 | Feb 8, 2007 | Energen Resources Corporation | North Westbrook Unit #5012WS | 600 | 33534754 |
| 632144 | Feb 8, 2007 | Feb 8, 2007 | Energen Resources Corporation | North Westbrook Unit #3514WS | 600 | 33534753 |
| 631973 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6540 | 3,500 | 33534751 |
| 631972 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6840 | 3,500 | 33534750 |
| 631971 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6707 | 3,100 | 33534749 |
| 631970 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6841 | 3,100 | 33534748 |
| 631970Amendment | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6841 | 3,400 | 33534748 |
| 631969 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6220 | 3,500 | 33534747 |
| 631968 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #7032 | 3,500 | 33534746 |
| 631967 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6221 | 3,500 | 33534745 |
| 631966 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6316 | 3,500 | 33534744 |
| 631881 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #4907 | 3,500 | 33534743 |
| 631880 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #5315 | 3,500 | 33534742 |
| 631879 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6317 | 3,100 | 33534741 |
| 631879Amendment | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #6317 | 3,316 | 33534741 |
| 631877 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #5411 | 3,500 | 33534740 |
| 631876 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #5212 | 3,500 | 33534739 |
| 631875 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #5112 | 3,500 | 33534737 |
| 631874 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #3815 | 3,500 | 33534738 |
| 631873 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #3908 | 3,500 | 33534736 |
| 631872 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #3816 | 3,500 | 33534735 |
| 631871 | Feb 2, 2007 | Feb 2, 2007 | Energen Resources Corporation | North Westbrook Unit #3021 | 3,500 | 33534734 |
| 632390 | Jan 26, 2007 | Jan 26, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #359W | 3,500 | 33534733 |
| 631823 | Jan 12, 2007 | Jan 12, 2007 | Energen Resources Corporation | North Westbrook Unit #1814 | 3,500 | 33534728 |
| 631822 | Jan 12, 2007 | Jan 12, 2007 | Energen Resources Corporation | North Westbrook Unit #1604 | 3,500 | 33534727 |
| 631821 | Jan 12, 2007 | Jan 12, 2007 | Energen Resources Corporation | North Westbrook Unit #2603 | 3,500 | 33534730 |
| 631819 | Jan 12, 2007 | Jan 12, 2007 | Energen Resources Corporation | North Westbrook Unit #2130 | 3,500 | 33534729 |
| 631817 | Jan 12, 2007 | Jan 12, 2007 | Energen Resources Corporation | North Westbrook Unit #3404 | 3,500 | 33534731 |
| 630831 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #742 | 3,500 | 33534726 |
| 630829 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #741 | 3,500 | 33534725 |
| 630828 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #740 | 3,500 | 33534724 |
| 630826 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #739 | 3,500 | 33534723 |
| 630824 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #636 | 3,500 | 33534722 |
| 630822 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #553 | 3,500 | 33534721 |
| 630821 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #552 | 3,500 | 33534720 |
| 630820 | Jan 11, 2007 | Jan 11, 2007 | Energen Resources Corporation | Westbrook Southeast Unit #551 | 3,500 | 33534719 |
| 629800 | Dec 28, 2006 | Dec 28, 2006 | Energen Resources Corporation | Foster, W. L. 5 #22 | 3,500 | 33534709 |
| 630512 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #3004W | 3,500 | 33534718 |
| 630510 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #1917W | 3,500 | 33534717 |
| 630509 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #637W | 3,500 | 33534716 |
| 630508 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #554W | 3,500 | 33534714 |
| 630507 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #555W | 3,500 | 33534715 |
| 630446 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #744W | 3,500 | 33534713 |
| 630445 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #743W | 3,500 | 33534711 |
| 630444 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #885W | 3,500 | 33534712 |
| 630444Amendment | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #885W | 3,500 | 33534712 |
| 630442 | Dec 27, 2006 | Dec 27, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #1321W | 3,500 | 33534710 |
| 629447 | Dec 5, 2006 | Dec 5, 2006 | Energen Resources Corporation | Foster, W.L. 1 #108 | 3,500 | 33534708 |
| 629442 | Dec 5, 2006 | Dec 5, 2006 | Energen Resources Corporation | Foster, W.L. 1 #107 | 3,500 | 33534707 |
| 629395 | Nov 22, 2006 | Nov 22, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #1911 | 3,600 | 33534705 |
| 629394 | Nov 22, 2006 | Nov 22, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #1039 | 3,600 | 33534706 |
| 629393 | Nov 22, 2006 | Nov 22, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #92 | 3,600 | 33534702 |
| 629393Amendment | Nov 22, 2006 | Nov 22, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #92 | 3,600 | 33534702 |
| 629391 | Nov 22, 2006 | Nov 22, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #453 | 3,600 | 33534703 |
| 629389 | Nov 22, 2006 | Nov 22, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #129 | 3,600 | 33534704 |
| 629339 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #1713 | 3,600 | 33534697 |
| 629337 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #1113W | 3,600 | 33534700 |
| 629336 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #1112 | 3,600 | 33534698 |
| 629333 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #1036 | 3,600 | 33534699 |
| 629321 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #523W | 3,600 | 33534692 |
| 629320 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #520 | 3,600 | 33534693 |
| 629319 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #517 | 3,600 | 33534694 |
| 629318 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #320 | 3,600 | 33534701 |
| 629317 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #132 | 3,600 | 33534696 |
| 629316 | Nov 21, 2006 | Nov 21, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #56A | 3,600 | 33534695 |
| 628774 | Nov 9, 2006 | Nov 9, 2006 | Energen Resources Corporation | Smartt, Sam Mrs., et Al #21 | 9,500 | 33534691 |
| 628560 | Nov 6, 2006 | Nov 6, 2006 | Cedar Bend Oil Company | Train, J. L. "A" #11 | 2,000 | 33534690 |
| 628558 | Nov 6, 2006 | Nov 6, 2006 | Cedar Bend Oil Company | Train, J. L. "A" #9 | 2,000 | 33534689 |
| 627772 | Oct 19, 2006 | Oct 19, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #1105 | 1,790 | 33534688 |
| 627771 | Oct 19, 2006 | Oct 19, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #1006 | 1,790 | 33534687 |
| 627770 | Oct 19, 2006 | Oct 19, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #1005 | 1,790 | 33534686 |
| 627769 | Oct 19, 2006 | Oct 19, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #1004 | 1,790 | 33534685 |
| 627767 | Oct 19, 2006 | Oct 19, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #726 | 1,790 | 33534684 |
| 627766 | Oct 19, 2006 | Oct 19, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #725 | 1,790 | 33534683 |
| 627764 | Oct 19, 2006 | Oct 19, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #606 | 1,790 | 33535409 |
| 627288 | Oct 12, 2006 | Oct 12, 2006 | Neff, Mickey Oil Company Inc. | Strain #16 | 1,850 | 33534681 |
| 627286 | Oct 12, 2006 | Oct 12, 2006 | Neff, Mickey Oil Company Inc. | Strain #15 | 1,850 | 33534680 |
| 627284 | Oct 12, 2006 | Oct 12, 2006 | Neff, Mickey Oil Company Inc. | Strain #5R | 1,850 | 33534679 |
| 625508 | Sep 15, 2006 | Sep 15, 2006 | Crownquest Operating, LLC | Mary Foster Acct. #2 #473 | 3,500 | 33534510 |
| 617996 | Aug 31, 2006 | Aug 31, 2006 | Grayhawk Operating, Inc. | Hodnett #1 | 9,000 | 33534598 |
| 623517 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #457 | 3,600 | 33534677 |
| 623516 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #319 | 3,600 | 33534676 |
| 623514 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #314 | 3,600 | 33534675 |
| 623513 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southewest Unit #134 | 3,600 | 33534673 |
| 623512 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #130 | 3,600 | 33534674 |
| 623511 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #518 | 3,600 | 33534672 |
| 623509 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southewest Unit #522 | 3,600 | 33534671 |
| 623507 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #178 | 3,600 | 33534670 |
| 623506 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #219 | 3,600 | 33534669 |
| 623504 | Aug 1, 2006 | Aug 1, 2006 | Cimarex Energy Co. of Colorado | Westbrook Southwest Unit #238 | 3,600 | 33534678 |