| 731055 | Feb 6, 2012 | Feb 6, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-B- #6C | 10,500 | 38337624 |
| 731036 | Feb 6, 2012 | Feb 6, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-D- #6W | 10,500 | 38337623 |
| 730703 | Jan 30, 2012 | Jan 30, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #165C | 10,500 | 38337616 |
| 730692 | Jan 30, 2012 | Jan 30, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #163C | 10,500 | 38337615 |
| 726059 | Jan 27, 2012 | Jan 27, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B #167F | 10,500 | 38337524 |
| 731598 | Jan 21, 2012 | Jan 21, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg -A- #169H | 10,500 | 38337637 |
| 731594 | Jan 21, 2012 | Jan 21, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg -A- #185E | 11,000 | 38337636 |
| 731511 | Jan 19, 2012 | Jan 19, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #109M | 10,500 | 38337632 |
| 731479 | Jan 19, 2012 | Jan 19, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #158O | 10,500 | 38337630 |
| 731428 | Jan 18, 2012 | Jan 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B131 #1HH | 10,500 | 38337627 |
| 730973 | Jan 10, 2012 | Jan 10, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | A Cope Oil Unit #39B | 11,000 | 17334708 |
| 730866 | Jan 5, 2012 | Jan 5, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-B- #21HH | 10,500 | 17334703 |
| 730866Amendment | Jan 5, 2012 | Jan 5, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-B- #21HH | 10,500 | 17334703 |
| 730681 | Dec 30, 2011 | Dec 30, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Bodine-A- #16B | 11,000 | 38337614 |
| 730673 | Dec 30, 2011 | Dec 30, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Lane Trust-D- #45D | 9,000 | 38337613 |
| 730279 | Dec 22, 2011 | Dec 22, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Bitter End #139P | 10,500 | 38337601 |
| 729609 | Dec 12, 2011 | Dec 12, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Bodine-A- #1741HH | 10,500 | 38337593 |
| 729309 | Dec 7, 2011 | Dec 7, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | E Jost Oil Unit-B- #15AD | 9,000 | 38337589 |
| 729296 | Dec 7, 2011 | Dec 7, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | N Wilde Oil Unit #15E | 9,000 | 38337587 |
| 729134 | Dec 2, 2011 | Dec 2, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | D Schaefer Oil Unit #15AB | 9,000 | 38337586 |
| 729086 | Dec 2, 2011 | Dec 2, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1571HH | 10,500 | 38337585 |
| 726904 | Nov 22, 2011 | Nov 22, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C #26E | 10,500 | 38337549 |
| 726540 | Nov 16, 2011 | Nov 16, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Cope-A- #15Z | 10,500 | 38337533 |
| 726307 | Nov 15, 2011 | Nov 15, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | D Jost Oil Unit #15Q | 10,500 | 38337529 |
| 726026 | Nov 8, 2011 | Nov 8, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-E- #3Q | 10,500 | 17334541 |
| 726026Amendment | Nov 8, 2011 | Nov 8, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-E- #3Q | 11,000 | 17334541 |
| 725709 | Nov 7, 2011 | Nov 7, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B #162O | 10,500 | 38337520 |
| 725709Amendment | Nov 7, 2011 | Nov 7, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B #162O | 11,000 | 38337520 |
| 725612 | Nov 4, 2011 | Nov 4, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #135I | 10,500 | 38337517 |
| 726751 | Oct 26, 2011 | Oct 26, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Taylor-A #14N | 10,500 | 38337547 |
| 726748 | Oct 25, 2011 | Oct 25, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | E Jost Oil Unit-A- #15D | 10,500 | 38337545 |
| 726747 | Oct 25, 2011 | Oct 25, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Lane Trust-D #45R | 10,500 | 38337546 |
| 726747Amendment | Oct 25, 2011 | Oct 25, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Lane Trust-D #45R | 10,500 | 38337546 |
| 726726 | Oct 25, 2011 | Oct 25, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Frysak-A #47F | 10,500 | 17334553 |
| 726528 | Oct 24, 2011 | Oct 24, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B #163K | 10,500 | 38337532 |
| 724804 | Oct 21, 2011 | Oct 21, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-C- #13H | 10,500 | 38337501 |
| 724804Amendment | Oct 21, 2011 | Oct 21, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-C- #13H | 11,000 | 38337501 |
| 726468 | Oct 20, 2011 | Oct 20, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #159L | 10,500 | 38337531 |
| 724210 | Oct 20, 2011 | Oct 20, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #10G | 10,500 | 38337488 |
| 725699 | Oct 13, 2011 | Oct 13, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-E- #3I | 10,500 | 17334544 |
| 725699Amendment | Oct 13, 2011 | Oct 13, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-E- #3I | 11,000 | 17334544 |
| 724150 | Oct 11, 2011 | Oct 11, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #9R | 10,500 | 38337487 |
| 725831 | Oct 10, 2011 | Oct 10, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Fuchs-A #47Q | 10,500 | 17334536 |
| 725787 | Oct 7, 2011 | Oct 7, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #184H | 10,500 | 38337522 |
| 725787Amendment | Oct 7, 2011 | Oct 7, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #184H | 10,500 | 38337522 |
| 723918 | Oct 6, 2011 | Oct 6, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #11F | 10,500 | 38337479 |
| 723918Amendment | Oct 6, 2011 | Oct 6, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #11F | 11,000 | 38337479 |
| 725660 | Oct 5, 2011 | Oct 5, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-B- #2A | 10,500 | 17334527 |
| 725560 | Oct 5, 2011 | Oct 5, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Cope-A #15J | 10,500 | 38337516 |
| 723467 | Sep 30, 2011 | Sep 30, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-B- #7F | 10,500 | 38337472 |
| 723467Amendment | Sep 30, 2011 | Sep 30, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-B- #7F | 11,000 | 38337472 |
| 723341 | Sep 30, 2011 | Sep 30, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-D- #7P | 10,500 | 38337464 |
| 725071 | Sep 28, 2011 | Sep 28, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #26G | 10,500 | 38337505 |
| 724765 | Sep 26, 2011 | Sep 26, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #142OHH | 10,500 | 38337499 |
| 724732 | Sep 26, 2011 | Sep 26, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #183I | 10,800 | 38337502 |
| 724786 | Sep 23, 2011 | Sep 23, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #11X | 10,500 | 38337500 |
| 724375 | Sep 20, 2011 | Sep 20, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #144K | 10,800 | 38337494 |
| 722805 | Sep 20, 2011 | Sep 20, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-D- #5F | 10,500 | 38337446 |
| 723641 | Sep 7, 2011 | Sep 7, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Justin Lee McMaster-A- #13C | 10,500 | 38337474 |
| 723583 | Sep 7, 2011 | Sep 7, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Lane Trust -B- #37H | 10,500 | 17334474 |
| 723009 | Aug 26, 2011 | Aug 26, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-B- #47P | 10,500 | 17334460 |
| 722982 | Aug 26, 2011 | Aug 26, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Barbee-B- #5L | 10,500 | 38337450 |
| 722982Amendment | Aug 26, 2011 | Aug 26, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Barbee-B- #5L | 11,000 | 38337450 |
| 722928 | Aug 26, 2011 | Aug 26, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Bodine-B- #100A | 10,500 | 38337448 |
| 722928Amendment | Aug 26, 2011 | Aug 26, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Bodine-B- #100A | 11,000 | 38337448 |
| 722725 | Aug 23, 2011 | Aug 23, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-C- #1O | 10,500 | 17334448 |
| 722360 | Aug 23, 2011 | Aug 23, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Bodine-B- #100M | 10,500 | 38337443 |
| 722479 | Aug 19, 2011 | Aug 19, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Frysak-A- #47B | 10,800 | 17334429 |
| 722412 | Aug 18, 2011 | Aug 18, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Barbee -D- #1A | 10,500 | 38337436 |
| 722412Amendment | Aug 18, 2011 | Aug 18, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Barbee -D- #1A | 11,000 | 38337436 |
| 722209 | Aug 18, 2011 | Aug 18, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #165E | 10,500 | 38337432 |
| 722348 | Aug 17, 2011 | Aug 17, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-B- #2G | 10,500 | 17334424 |
| 720976Amendment | Aug 9, 2011 | Aug 9, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #134G | 11,000 | 38337390 |
| 721177Amendment | Jul 29, 2011 | Jul 29, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #135N | 11,000 | 38337397 |
| 715349Amendment | May 4, 2011 | May 4, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-B- #5I | 10,500 | 17334178 |
| 711870Amendment | Mar 15, 2011 | Mar 15, 2011 | Laredo Petroleum - Dallas, Inc. | Reagan | Holt-E- #130F | 10,500 | 38337214 |
| 711865Amendment | Mar 11, 2011 | Mar 11, 2011 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-B- #47O | 10,500 | 17334064 |