| 706355 | Dec 7, 2010 | Dec 7, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 12E #9 | 6,500 | 13540682 |
| 706253 | Dec 7, 2010 | Dec 7, 2010 | Devon Energy Production Co, L.P. | RFD #15 | 10,250 | 13540680 |
| 706258 | Dec 6, 2010 | Dec 6, 2010 | Sandridge Expl. and Prod., LLC | CVX 6 #41 | 8,999 | 13540681 |
| 706095 | Dec 2, 2010 | Dec 2, 2010 | Windsor Permian LLC | WHL #206A | 10,900 | 13540677 |
| 706095Amendment | Dec 2, 2010 | Dec 2, 2010 | Windsor Permian LLC | WHL #206A | 10,776 | 13540677 |
| 706027 | Dec 1, 2010 | Dec 1, 2010 | Apache Corporation | TXL North Unit #801 | 6,700 | 13537385 |
| 705740 | Dec 1, 2010 | Dec 1, 2010 | XTO Energy Inc. | Goldsmith, C. A., et Al #579W | 6,600 | 13500958 |
| 704611 | Dec 1, 2010 | Dec 1, 2010 | Devon Energy Production Co, L.P. | Erica #7 | 11,500 | 13540625 |
| 704748 | Nov 30, 2010 | Nov 30, 2010 | Devon Energy Production Co, L.P. | Millie B #13 | 10,500 | 13540634 |
| 704748Amendment | Nov 30, 2010 | Nov 30, 2010 | Devon Energy Production Co, L.P. | Millie B #13 | 10,500 | 13540634 |
| 704428 | Nov 29, 2010 | Nov 29, 2010 | Devon Energy Production Co, L.P. | Leon #7 | 10,500 | 13540614 |
| 705548 | Nov 24, 2010 | Nov 24, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 13 #2 | 8,999 | 13540675 |
| 705536 | Nov 24, 2010 | Nov 24, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 12E #32 | 8,999 | 13540676 |
| 704406 | Nov 24, 2010 | Nov 24, 2010 | Devon Energy Production Co, L.P. | RFD #6 | 10,250 | 13540613 |
| 704406Amendment | Nov 24, 2010 | Nov 24, 2010 | Devon Energy Production Co, L.P. | RFD #6 | 10,250 | 13540613 |
| 705720 | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale "10" #7 | 11,900 | 13540674 |
| 705720Amendment | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale '10' #7 | 11,900 | 13540674 |
| 705720Amendment | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale '10' #7 | 11,900 | 13540674 |
| 705717 | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale '5' #15 | 11,900 | 13542231 |
| 705717Amendment | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale '5' #15 | 11,900 | 13542231 |
| 705716 | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale "9" #8 | 11,900 | 13540671 |
| 705716Amendment | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale '9' #8 | 11,900 | 13540671 |
| 705715 | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale '10' #8 | 11,900 | 13540670 |
| 705715Amendment | Nov 23, 2010 | Nov 23, 2010 | Berry Oil Comp. | Gardendale '10' #8 | 11,900 | 13540670 |
| 705695 | Nov 22, 2010 | Nov 22, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #423 | 6,500 | 13540669 |
| 705695Amendment | Nov 22, 2010 | Nov 22, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #423 | 6,800 | 13540669 |
| 705689 | Nov 22, 2010 | Nov 22, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #419 | 6,500 | 13540668 |
| 705681 | Nov 22, 2010 | Nov 22, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #417 | 6,500 | 13540667 |
| 705674 | Nov 22, 2010 | Nov 22, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 9 #2 | 9,000 | 13540666 |
| 705674Amendment | Nov 22, 2010 | Nov 22, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 9 #2 | 9,000 | 13540666 |
| 705671 | Nov 22, 2010 | Nov 22, 2010 | XTO Energy Inc. | C.A. Goldsmith #2108 | 6,900 | 13540665 |
| 705667 | Nov 22, 2010 | Nov 22, 2010 | XTO Energy Inc. | C.A. Goldsmith #2107 | 6,900 | 13540664 |
| 705664 | Nov 22, 2010 | Nov 22, 2010 | XTO Energy Inc. | C.A. Goldsmith #2106 | 6,850 | 13540663 |
| 705651 | Nov 22, 2010 | Nov 22, 2010 | XTO Energy Inc. | C.A. Goldsmith #2105 | 6,850 | 13540662 |
| 705501 | Nov 19, 2010 | Nov 19, 2010 | Reliance Energy, Inc. | Ratliff D #3002 | 13,000 | 13540659 |
| 705287 | Nov 19, 2010 | Nov 19, 2010 | BC Operating, Inc. | Richard #3 | 7,100 | 13540661 |
| 705276 | Nov 19, 2010 | Nov 19, 2010 | BC Operating, Inc. | Richard #2 | 7,100 | 13540660 |
| 704241 | Nov 19, 2010 | Nov 19, 2010 | Devon Energy Production Co, L.P. | Erica #8 | 11,500 | 13540607 |
| 704241Amendment | Nov 19, 2010 | Nov 19, 2010 | Devon Energy Production Co, L.P. | Erica #8 | 11,500 | 13540607 |
| 703792 | Nov 19, 2010 | Nov 19, 2010 | Devon Energy Production Co, L.P. | Rose Marie #4 | 10,400 | 13540603 |
| 704997 | Nov 17, 2010 | Nov 17, 2010 | Devon Energy Production Co, L.P. | Ernest T Bass #4 | 10,300 | 13540644 |
| 704914 | Nov 17, 2010 | Nov 17, 2010 | Sandridge Expl. and Prod., LLC | Steakley 44 #2 | 12,000 | 13540653 |
| 704912 | Nov 17, 2010 | Nov 17, 2010 | Sandridge Expl. and Prod., LLC | Steakley 44 #1 | 12,000 | 13540642 |
| 702332 | Nov 17, 2010 | Nov 17, 2010 | Devon Energy Production Co, L.P. | Gomer #7 | 11,000 | 13540549 |
| 702332Amendment | Nov 17, 2010 | Nov 17, 2010 | Devon Energy Production Co, L.P. | Gomer 7 Unit #7 | 11,000 | 13540549 |
| 705320 | Nov 16, 2010 | Nov 16, 2010 | XTO Energy Inc. | C.A. Goldsmith #2102 | 6,800 | 13540652 |
| 705250 | Nov 16, 2010 | Nov 16, 2010 | XTO Energy Inc. | C.A. Goldsmith #2101 | 6,800 | 13540651 |
| 703002 | Nov 16, 2010 | Nov 16, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 19 #3 | 12,000 | 13540575 |
| 703002Amendment | Nov 16, 2010 | Nov 16, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 19 #3 | 12,000 | 13540575 |
| 705170 | Nov 15, 2010 | Nov 15, 2010 | Reliance Energy, Inc. | Ratliff C #1801 | 11,500 | 13539992 |
| 703690 | Nov 12, 2010 | Nov 12, 2010 | Devon Energy Production Co, L.P. | Andy #11 | 10,500 | 13540601 |
| 705001 | Nov 10, 2010 | Nov 10, 2010 | Devon Energy Production Co, L.P. | Ernest T Bass #11 | 10,300 | 13540645 |
| 705001Amendment | Nov 10, 2010 | Nov 10, 2010 | Devon Energy Production Co, L.P. | Ernest T Bass #11 | 10,300 | 13540645 |
| 704993 | Nov 10, 2010 | Nov 10, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 9 #1 | 12,000 | 13540643 |
| 704993Amendment | Nov 10, 2010 | Nov 10, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 9 #1 | 12,000 | 13540643 |
| 697953 | Nov 10, 2010 | Nov 10, 2010 | Callon Petroleum Operating Co | Kayleigh #11 | 11,500 | 13540409 |
| 704907 | Nov 9, 2010 | Nov 9, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 18B #19 | 12,000 | 13540641 |
| 704904 | Nov 9, 2010 | Nov 9, 2010 | Sandridge Expl. and Prod., LLC | CVX 6 #18 | 12,000 | 13540640 |
| 704903 | Nov 8, 2010 | Nov 8, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #34 | 12,000 | 13540639 |
| 704729 | Nov 8, 2010 | Nov 8, 2010 | Chevron U. S. A. Inc. | Lupin TXL Fee #3715E | 11,000 | 13540636 |
| 704718 | Nov 8, 2010 | Nov 8, 2010 | Chevron U. S. A. Inc. | Lupin TXL Fee #3711E | 11,000 | 13540637 |
| 703538 | Nov 8, 2010 | Nov 8, 2010 | Devon Energy Production Co, L.P. | Andy #16 | 10,500 | 13540594 |
| 704775 | Nov 4, 2010 | Nov 4, 2010 | Devon Energy Production Co, L.P. | Millie C #2 | 10,500 | 13540635 |
| 704721 | Nov 4, 2010 | Nov 4, 2010 | XTO Energy Inc. | C.A. Goldsmith #2104 | 6,900 | 13540633 |
| 704691 | Nov 3, 2010 | Nov 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #19 | 12,000 | 13540632 |
| 704689 | Nov 3, 2010 | Nov 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #17 | 12,000 | 13540631 |
| 704686 | Nov 3, 2010 | Nov 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 11 #35 | 12,000 | 13540630 |
| 704685 | Nov 3, 2010 | Nov 3, 2010 | Sandridge Expl. and Prod., LLC | CVX 1 #19 | 12,000 | 13540629 |
| 704684 | Nov 3, 2010 | Nov 3, 2010 | Sandridge Expl. and Prod., LLC | CVX 1 #15 | 12,000 | 13540628 |
| 704682 | Nov 3, 2010 | Nov 3, 2010 | Sandridge Expl. and Prod., LLC | CVX 1 #5 | 12,000 | 13540627 |
| 704646 | Nov 3, 2010 | Nov 3, 2010 | Devon Energy Production Co, L.P. | Millie B #11 | 10,500 | 13540626 |
| 704646Amendment | Nov 3, 2010 | Nov 3, 2010 | Devon Energy Production Co, L.P. | Millie B #11 | 10,500 | 13540626 |
| 704609 | Nov 3, 2010 | Nov 3, 2010 | Devon Energy Production Co, L.P. | Millie B #1 | 10,500 | 13540624 |
| 704459 | Nov 3, 2010 | Nov 3, 2010 | Baker Operating, Inc. | Williamson San Andres Unit #6 | 4,600 | 13540623 |
| 704458 | Nov 3, 2010 | Nov 3, 2010 | Baker Operating, Inc. | Williamson San Andres Unit #406 | 4,600 | 13540622 |
| 704570 | Nov 2, 2010 | Nov 2, 2010 | Reliance Energy, Inc. | Ratliff D #4201 | 13,000 | 13540621 |
| 704549 | Nov 2, 2010 | Nov 2, 2010 | Reliance Energy, Inc. | Ratliff E #2701 | 13,000 | 13540619 |
| 704545 | Nov 2, 2010 | Nov 2, 2010 | Keystone Petroleum GP LLC | Gardendale 8 #3 | 11,000 | 13540618 |
| 704545Amendment | Nov 2, 2010 | Nov 2, 2010 | Keystone Petroleum GP LLC | Gardendale 8 #3 | 11,900 | 13540618 |
| 704545Amendment | Nov 2, 2010 | Nov 2, 2010 | Berry Oil Comp. | Gardendale 8 #3 | 11,900 | 13540618 |
| 704288 | Nov 2, 2010 | Nov 2, 2010 | Windsor Permian LLC | WHL #2010 | 10,900 | 13540612 |
| 704208 | Nov 2, 2010 | Nov 2, 2010 | Windsor Permian LLC | WHL #2016 | 10,900 | 13540620 |
| 704208Amendment | Nov 2, 2010 | Nov 2, 2010 | Diamondback E&P LLC | WHL #216 | 10,905 | 13540620 |
| 704482 | Nov 1, 2010 | Nov 1, 2010 | Apache Corporation | TXL South Unit #5713 | 6,650 | 13540617 |
| 704482Amendment | Nov 1, 2010 | Nov 1, 2010 | Apache Corporation | TXL South Unit #5713 | 6,530 | 13540617 |
| 704481 | Nov 1, 2010 | Nov 1, 2010 | Apache Corporation | TXL South Unit #2905 | 6,900 | 13540616 |
| 704481Amendment | Nov 1, 2010 | Nov 1, 2010 | Apache Corporation | TXL South Unit #2905 | 6,825 | 13540616 |
| 704429 | Oct 29, 2010 | Oct 29, 2010 | Reliance Energy, Inc. | Ratliff A #2005 | 13,000 | 13540615 |
| 704199 | Oct 28, 2010 | Oct 28, 2010 | XTO Energy Inc. | C.A. Goldsmith #2103 | 6,850 | 13540609 |
| 704308 | Oct 27, 2010 | Oct 27, 2010 | Conocophillips Company | Goldsmith Andector Unit #C 21 | 7,100 | 13540610 |
| 704308Amendment | Oct 27, 2010 | Oct 27, 2010 | Conocophillips Company | Goldsmith Andector Unit #C 21 | 7,100 | 13540610 |
| 704285 | Oct 27, 2010 | Oct 27, 2010 | Conocophillips Company | Goldsmith Andector Unit #N185 | 7,100 | 13540608 |
| 704221 | Oct 26, 2010 | Oct 26, 2010 | Windsor Permian LLC | Hurt #1308 | 10,900 | 13540611 |
| 704221Amendment | Oct 26, 2010 | Oct 26, 2010 | Windsor Permian LLC | Hurt #1308 | 10,900 | 13540611 |
| 704221Amendment | Oct 26, 2010 | Oct 26, 2010 | Windsor Permian LLC | Hurt #1308 | 11,200 | 13540611 |
| 702791 | Oct 21, 2010 | Oct 21, 2010 | Devon Energy Production Co, L.P. | Erica #6 | 11,500 | 13540570 |
| 703930 | Oct 20, 2010 | Oct 20, 2010 | Reliance Energy, Inc. | Ratliff C #1803 | 13,000 | 13540606 |
| 702633 | Oct 20, 2010 | Oct 20, 2010 | Devon Energy Production Co, L.P. | Courtney #4 | 10,400 | 13540562 |
| 703837 | Oct 19, 2010 | Oct 19, 2010 | EXL Petroleum, LP | Constance #4 | 11,500 | 13540605 |
| 701269 | Oct 19, 2010 | Oct 19, 2010 | Devon Energy Production Co, L.P. | Gomer #2 | 11,000 | 13540540 |