| 740942 | May 29, 2012 | May 29, 2012 | Petrohawk Operating Company | De Witt | Muir E #3HH | 14,000 | 12332796 |
| 740937 | May 29, 2012 | May 29, 2012 | Petrohawk Operating Company | De Witt | Muir E #2HH | 14,000 | 12332794 |
| 740891 | May 29, 2012 | May 29, 2012 | Petrohawk Operating Company | Crockett | University 45 #0608HH | 7,750 | 10541500 |
| 740887 | May 29, 2012 | May 29, 2012 | Petrohawk Operating Company | Crockett | University 45 #0607HH | 7,750 | 10541501 |
| 740917 | May 25, 2012 | May 25, 2012 | Petrohawk Operating Company | De Witt | Muir D #4HH | 14,000 | 12332792 |
| 740913 | May 25, 2012 | May 25, 2012 | Petrohawk Operating Company | De Witt | Muir D #3HH | 14,000 | 12332791 |
| 740908 | May 25, 2012 | May 25, 2012 | Petrohawk Operating Company | De Witt | Muir D #2HH | 14,000 | 12332793 |
| 740902 | May 25, 2012 | May 25, 2012 | Petrohawk Operating Company | La Salle | Schubert #1HH | 14,000 | 28333264 |
| 740835 | May 25, 2012 | May 25, 2012 | Petrohawk Operating Company | Crockett | University 51 #1002HH | 7,750 | 10541496 |
| 740825 | May 25, 2012 | May 25, 2012 | Petrohawk Operating Company | Crockett | University 51 #1001HH | 7,750 | 10541495 |
| 740822 | May 25, 2012 | May 25, 2012 | Petrohawk Operating Company | Reagan | University 12 #1715HH | 7,750 | 38337837 |
| 740783 | May 24, 2012 | May 24, 2012 | Petrohawk Operating Company | De Witt | Gaus A #1HH | 14,000 | 12332790 |
| 740756 | May 24, 2012 | May 24, 2012 | Petrohawk Operating Company | La Salle | WK Ace Unit 1 #1HH | 14,000 | 28333259 |
| 740699 | May 23, 2012 | May 23, 2012 | Petrohawk Operating Company | Crockett | Bean Ranch UV-13 #2HH | 7,750 | 10541493 |
| 740460 | May 21, 2012 | May 21, 2012 | Petrohawk Operating Company | Crockett | University 45 #2505HH | 7,750 | 10541490 |
| 740371 | May 18, 2012 | May 18, 2012 | Petrohawk Operating Company | De Witt | Musick A #1HH | 14,000 | 12332787 |
| 740249 | May 18, 2012 | May 18, 2012 | Petrohawk Operating Company | Crockett | University 12 #2804HH | 7,750 | 10541487 |
| 740248 | May 18, 2012 | May 18, 2012 | Petrohawk Operating Company | Crockett | University 12 #2803HH | 7,750 | 10541491 |
| 740245 | May 18, 2012 | May 18, 2012 | Petrohawk Operating Company | Crockett | University 12 #2802HH | 7,750 | 10541485 |
| 740244 | May 18, 2012 | May 18, 2012 | Petrohawk Operating Company | Crockett | University 12 #2801HH | 7,750 | 10541484 |
| 740216 | May 18, 2012 | May 18, 2012 | Petrohawk Operating Company | McMullen | Wheeler Unit 8 #1HH | 14,000 | 31134934 |
| 736611 | May 17, 2012 | May 17, 2012 | Petrohawk Operating Company | Crockett | University 46-23 SL #16HH | 6,700 | 10541446 |
| 739833 | May 16, 2012 | May 16, 2012 | Petrohawk Operating Company | Crockett | University 45 #0614HH | 7,750 | 10541482 |
| 739832 | May 16, 2012 | May 16, 2012 | Petrohawk Operating Company | Crockett | University 45 #0616HH | 7,750 | 10541481 |
| 739788 | May 15, 2012 | May 15, 2012 | Petrohawk Operating Company | Crockett | University 46 #1304HH | 7,750 | 10541480 |
| 739777 | May 15, 2012 | May 15, 2012 | Petrohawk Operating Company | Crockett | University 46 #1303HH | 7,750 | 10541479 |
| 739759 | May 15, 2012 | May 15, 2012 | Petrohawk Operating Company | McMullen | Maupin Unit 1 #1HH | 14,000 | 31134927 |
| 739732 | May 14, 2012 | May 14, 2012 | Petrohawk Operating Company | McMullen | House Unit 2 #1HH | 14,000 | 31134923 |
| 739716 | May 14, 2012 | May 14, 2012 | Petrohawk Operating Company | McMullen | Dilworth #5HH | 14,000 | 31134922 |
| 739650 | May 14, 2012 | May 14, 2012 | Petrohawk Operating Company | McMullen | Gentry #7HH | 14,000 | 31134921 |
| 739593 | May 11, 2012 | May 11, 2012 | Petrohawk Operating Company | Crockett | University 45 #0615HH | 7,750 | 10541478 |
| 739572 | May 11, 2012 | May 11, 2012 | Petrohawk Operating Company | Crockett | University 45 #0613HH | 7,750 | 10541477 |
| 739546 | May 11, 2012 | May 11, 2012 | Petrohawk Operating Company | McMullen | Gentry #14HH | 14,000 | 31134919 |
| 739469 | May 11, 2012 | May 11, 2012 | Petrohawk Operating Company | McMullen | Gentry #20HH | 14,000 | 31134918 |
| 738481 | May 11, 2012 | May 11, 2012 | Petrohawk Operating Company | McMullen | Gentry #29HH | 14,000 | 31134896 |
| 738479 | May 11, 2012 | May 11, 2012 | Petrohawk Operating Company | McMullen | Gentry #13HH | 14,000 | 31134897 |
| 739460 | May 10, 2012 | May 10, 2012 | Petrohawk Operating Company | McMullen | Gentry #6HH | 14,000 | 31134917 |
| 739452 | May 10, 2012 | May 10, 2012 | Petrohawk Operating Company | McMullen | Gentry #19HH | 14,000 | 31134916 |
| 739450 | May 10, 2012 | May 10, 2012 | Petrohawk Operating Company | McMullen | Gentry #5HH | 14,000 | 31134915 |
| 739414 | May 10, 2012 | May 10, 2012 | Petrohawk Operating Company | La Salle | WK GU 12 #1HH | 14,000 | 28333221 |
| 739169 | May 9, 2012 | May 9, 2012 | Petrohawk Operating Company | Crockett | University 45 #2502HH | 7,750 | 10541473 |
| 739160 | May 9, 2012 | May 9, 2012 | Petrohawk Operating Company | McMullen | Wheeler McTee #2HH | 14,000 | 31134909 |
| 739130 | May 9, 2012 | May 9, 2012 | Petrohawk Operating Company | Crockett | University 45 #2504HH | 7,750 | 10541472 |
| 739123 | May 8, 2012 | May 8, 2012 | Petrohawk Operating Company | Crockett | University 45 #2501HH | 7,750 | 10541470 |
| 739120 | May 8, 2012 | May 8, 2012 | Petrohawk Operating Company | Crockett | University 45 #2503HH | 7,750 | 10541471 |
| 738600 | May 2, 2012 | May 2, 2012 | Petrohawk Operating Company | Crockett | University 46 #2004HH | 7,750 | 10541460 |
| 738599 | May 2, 2012 | May 2, 2012 | Petrohawk Operating Company | Crockett | University 46 #2003HH | 7,750 | 10541459 |
| 738597 | May 2, 2012 | May 2, 2012 | Petrohawk Operating Company | Crockett | University 46 #2002HH | 7,750 | 10541465 |
| 738595 | May 2, 2012 | May 2, 2012 | Petrohawk Operating Company | Crockett | University 46 #2001HH | 7,750 | 10541464 |
| 738448 | May 2, 2012 | May 2, 2012 | Petrohawk Operating Company | Reeves | Oatman C19-4A #3HH | 9,750 | 38933310 |
| 738503 | May 1, 2012 | May 1, 2012 | Petrohawk Operating Company | McMullen | Gentry #18HH | 14,000 | 31134898 |
| 738495 | May 1, 2012 | May 1, 2012 | Petrohawk Operating Company | McMullen | Gentry #4HH | 14,000 | 31134907 |
| 738472 | Apr 30, 2012 | Apr 30, 2012 | Petrohawk Operating Company | Crockett | University 46 #2404HH | 7,750 | 10541463 |
| 738471 | Apr 30, 2012 | Apr 30, 2012 | Petrohawk Operating Company | Crockett | University 46 #2403HH | 7,750 | 10541462 |
| 738398 | Apr 30, 2012 | Apr 30, 2012 | Petrohawk Operating Company | Reeves | Oatman C19-4A #2HH | 10,250 | 38933305 |
| 738372 | Apr 28, 2012 | Apr 28, 2012 | Petrohawk Operating Company | Bee | Mc Carn B #1HH | 14,000 | 02533825 |
| 737435 | Apr 28, 2012 | Apr 28, 2012 | Petrohawk Operating Company | De Witt | Willeke A #1HH | 14,000 | 12332778 |
| 738780 | Apr 27, 2012 | Apr 27, 2012 | Petrohawk Operating Company | McMullen | Wheeler 2 #1HH | 14,000 | 31134901 |
| 738333 | Apr 27, 2012 | Apr 27, 2012 | Petrohawk Operating Company | La Salle | STS a Kennedy State Unit 1 #1HH | 14,000 | 28333190 |
| 738312 | Apr 27, 2012 | Apr 27, 2012 | Petrohawk Operating Company | McMullen | Karen Wheeler #2HH | 14,000 | 31134895 |
| 738303 | Apr 27, 2012 | Apr 27, 2012 | Petrohawk Operating Company | Reeves | Oatman C19-4A #4HH | 10,750 | 38933303 |
| 738051 | Apr 24, 2012 | Apr 24, 2012 | Petrohawk Operating Company | McMullen | Kocian Unit 2 #1HH | 14,000 | 31134892 |
| 737664 | Apr 24, 2012 | Apr 24, 2012 | Petrohawk Operating Company | De Witt | Krause B #2HH | 14,000 | 12332771 |
| 737664Amendment | Apr 24, 2012 | Apr 24, 2012 | Petrohawk Operating Company | De Witt | Krause B #2HH | 14,000 | 12332771 |
| 737651 | Apr 24, 2012 | Apr 24, 2012 | Petrohawk Operating Company | Karnes | Mika A #2HH | 14,000 | 25532460 |
| 737456 | Apr 24, 2012 | Apr 24, 2012 | Petrohawk Operating Company | Crockett | UNIVERSITY46-23 SL #14HH | 7,000 | 10541454 |
| 737993 | Apr 23, 2012 | Apr 23, 2012 | Petrohawk Operating Company | Crockett | University 46 #1302HH | 6,500 | 10541456 |
| 737991 | Apr 23, 2012 | Apr 23, 2012 | Petrohawk Operating Company | Crockett | University 46 #1301HH | 7,000 | 10541455 |
| 737977 | Apr 21, 2012 | Apr 21, 2012 | Petrohawk Operating Company | McMullen | Wheeler 7 #1HH | 14,000 | 31134891 |
| 737777 | Apr 21, 2012 | Apr 21, 2012 | Petrohawk Operating Company | McMullen | Gentry #8HH | 14,000 | 31134878 |
| 737777Amendment | Apr 21, 2012 | Apr 21, 2012 | Petrohawk Operating Company | McMullen | Gentry #8HH | 14,000 | 31134878 |
| 737773 | Apr 21, 2012 | Apr 21, 2012 | Petrohawk Operating Company | McMullen | Gentry #27HH | 14,000 | 31134890 |
| 737712 | Apr 20, 2012 | Apr 20, 2012 | Petrohawk Operating Company | De Witt | Ckodre A #1HH | 14,000 | 12332772 |
| 737643 | Apr 20, 2012 | Apr 20, 2012 | Petrohawk Operating Company | Karnes | Pawelek A #2HH | 14,000 | 25532459 |
| 737541 | Apr 19, 2012 | Apr 19, 2012 | Petrohawk Operating Company | De Witt | Judd-Turner A #3HH | 14,000 | 12332765 |
| 737533 | Apr 19, 2012 | Apr 19, 2012 | Petrohawk Operating Company | De Witt | Crozier A #1HH | 14,000 | 12332764 |
| 737506 | Apr 19, 2012 | Apr 19, 2012 | Petrohawk Operating Company | McMullen | Lone Star Unit 1 #1HH | 14,000 | 31134869 |
| 736684 | Apr 19, 2012 | Apr 19, 2012 | Petrohawk Operating Company | De Witt | Bednorz A #1HH | 14,000 | 12332761 |
| 737425 | Apr 18, 2012 | Apr 18, 2012 | Petrohawk Operating Company | De Witt | Migura B #1HH | 14,000 | 12332763 |
| 737418 | Apr 18, 2012 | Apr 18, 2012 | Petrohawk Operating Company | Karnes | Crews B #1HH | 14,000 | 25532444 |
| 737400 | Apr 18, 2012 | Apr 18, 2012 | Petrohawk Operating Company | Karnes | Crews A #1HH | 14,000 | 25532447 |
| 736483 | Apr 17, 2012 | Apr 17, 2012 | Petrohawk Operating Company | Karnes | Wessendorff A #1HH | 14,000 | 25532436 |
| 736483Amendment | Apr 17, 2012 | Apr 17, 2012 | Petrohawk Operating Company | Karnes | Wessendorff A #1HH | 14,000 | 25532436 |
| 737499 | Apr 16, 2012 | Apr 16, 2012 | Petrohawk Operating Company | De Witt | Arndt A #5HH | 14,000 | 12332757 |
| 737466 | Apr 16, 2012 | Apr 16, 2012 | Petrohawk Operating Company | De Witt | Arndt A #4HH | 14,000 | 12332756 |
| 737464 | Apr 16, 2012 | Apr 16, 2012 | Petrohawk Operating Company | De Witt | Arndt A #3HH | 14,000 | 12332755 |
| 737230 | Apr 16, 2012 | Apr 16, 2012 | Petrohawk Operating Company | McMullen | Zavisch North #1HH | 14,000 | 31134865 |
| 737181 | Apr 13, 2012 | Apr 13, 2012 | Petrohawk Operating Company | De Witt | Cantu B #4HH | 14,000 | 12332760 |
| 737179 | Apr 13, 2012 | Apr 13, 2012 | Petrohawk Operating Company | De Witt | Cantu B #3HH | 14,000 | 12332759 |
| 737182 | Apr 12, 2012 | Apr 12, 2012 | Petrohawk Operating Company | De Witt | Cantu B #5HH | 14,000 | 12332754 |
| 736866 | Apr 11, 2012 | Apr 11, 2012 | Petrohawk Operating Company | Reeves | Oatman C18-25 #4HH | 12,500 | 38933280 |
| 736866Amendment | Apr 11, 2012 | Apr 11, 2012 | Petrohawk Operating Company | Reeves | Oatman C18-25 #4HH | 12,500 | 38933280 |
| 736934 | Apr 10, 2012 | Apr 10, 2012 | Petrohawk Operating Company | Crockett | University 46-24 #2HH | 8,500 | 10541448 |
| 736807 | Apr 10, 2012 | Apr 10, 2012 | Petrohawk Operating Company | Reeves | Oatman C18-25 #2HH | 12,500 | 38933278 |
| 736807Amendment | Apr 10, 2012 | Apr 10, 2012 | Petrohawk Operating Company | Reeves | Oatman C18-25 #2HH | 12,500 | 38933278 |
| 736819 | Apr 9, 2012 | Apr 9, 2012 | Petrohawk Operating Company | Reeves | Oatman C18-25 #3HH | 12,500 | 38933279 |
| 736819Amendment | Apr 9, 2012 | Apr 9, 2012 | Petrohawk Operating Company | Reeves | Oatman C18-25 #3HH | 12,500 | 38933279 |
| 736580 | Apr 5, 2012 | Apr 5, 2012 | Petrohawk Operating Company | Crockett | University 46-23 #15HH | 7,000 | 10541445 |
| 736572 | Apr 5, 2012 | Apr 5, 2012 | Petrohawk Operating Company | Reeves | Thornton Trust 4-60 #3HH | 12,500 | 38933273 |
| 736566 | Apr 5, 2012 | Apr 5, 2012 | Petrohawk Operating Company | Karnes | Crow A #3HH | 14,000 | 25532421 |