| 751894 | Dec 6, 2012 | Dec 6, 2012 | Petrohawk Operating Company | La Salle | Heim #5HH | 14,000 | 28333647 |
| 752376 | Dec 4, 2012 | Dec 4, 2012 | Petrohawk Operating Company | Karnes | Tillie Ann A #1HH | 14,000 | 25532886 |
| 752373 | Dec 4, 2012 | Dec 4, 2012 | Petrohawk Operating Company | Karnes | Gallo Rojo A #5HH | 14,000 | 25532887 |
| 752320 | Dec 4, 2012 | Dec 4, 2012 | Petrohawk Operating Company | De Witt | Zgabay A #9HH | 14,000 | 12332970 |
| 752313 | Dec 4, 2012 | Dec 4, 2012 | Petrohawk Operating Company | De Witt | Zgabay A #8HH | 14,000 | 12332971 |
| 752118 | Dec 4, 2012 | Dec 4, 2012 | Petrohawk Operating Company | Loving | State Protection 55-T2-2 #2HH | 11,500 | 30131895 |
| 751943 | Dec 4, 2012 | Dec 4, 2012 | Petrohawk Operating Company | La Salle | Craft #2HH | 14,000 | 28333651 |
| 751826 | Dec 3, 2012 | Dec 3, 2012 | Petrohawk Operating Company | Reeves | Bold Blake State 57-T2-2 #1HH | 12,750 | 38933536 |
| 751757 | Dec 3, 2012 | Dec 3, 2012 | Petrohawk Operating Company | McMullen | Dilworth #6HH | 14,000 | 31135216 |
| 750983 | Nov 21, 2012 | Nov 21, 2012 | Petrohawk Operating Company | La Salle | Caroline Pielop #10HH | 14,000 | 28333628 |
| 751680 | Nov 20, 2012 | Nov 20, 2012 | Petrohawk Operating Company | Karnes | Crisp A #3HH | 14,000 | 25532874 |
| 751677 | Nov 20, 2012 | Nov 20, 2012 | Petrohawk Operating Company | Karnes | Crisp B #3HH | 14,000 | 25532873 |
| 751673 | Nov 20, 2012 | Nov 20, 2012 | Petrohawk Operating Company | Karnes | Crisp B #2HH | 14,000 | 25532872 |
| 751663 | Nov 20, 2012 | Nov 20, 2012 | Petrohawk Operating Company | Karnes | Crisp B #1HH | 14,000 | 25532871 |
| 751396 | Nov 16, 2012 | Nov 16, 2012 | Petrohawk Operating Company | De Witt | A. Witte A #2HH | 14,000 | 12332961 |
| 751386 | Nov 16, 2012 | Nov 16, 2012 | Petrohawk Operating Company | De Witt | A. Witte A #1HH | 14,000 | 12332960 |
| 751211 | Nov 14, 2012 | Nov 14, 2012 | Petrohawk Operating Company | McMullen | Forrest Wheeler #5HH | 14,000 | 31135202 |
| 751024 | Nov 14, 2012 | Nov 14, 2012 | Petrohawk Operating Company | De Witt | Muir A #7HH | 14,000 | 12332958 |
| 750995 | Nov 14, 2012 | Nov 14, 2012 | Petrohawk Operating Company | McMullen | Forrest Wheeler #15HH | 14,000 | 31135196 |
| 750984 | Nov 14, 2012 | Nov 14, 2012 | Petrohawk Operating Company | De Witt | Muir F #3HH | 14,000 | 12332957 |
| 750981 | Nov 14, 2012 | Nov 14, 2012 | Petrohawk Operating Company | La Salle | WK Brown Dyke Unit 1 #1HH | 14,000 | 28333627 |
| 751159 | Nov 12, 2012 | Nov 12, 2012 | Petrohawk Operating Company | De Witt | Muir C #4HH | 14,000 | 12332956 |
| 751156 | Nov 12, 2012 | Nov 12, 2012 | Petrohawk Operating Company | De Witt | Marie A #3HH | 14,000 | 12332954 |
| 751155 | Nov 12, 2012 | Nov 12, 2012 | Petrohawk Operating Company | De Witt | Marie A #2HH | 14,000 | 12332955 |
| 750783 | Nov 12, 2012 | Nov 12, 2012 | Petrohawk Operating Company | La Salle | Henderson-Cenizo Unit 8 #1HH | 14,500 | 28333625 |
| 751065 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | Loving | Bold Johnson 56-T1-30 #1HH | 12,500 | 30131887 |
| 750663 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | Live Oak | Hauglum #12HH | 14,000 | 29735257 |
| 750636 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | McMullen | Forrest Wheeler #13HH | 14,000 | 31135184 |
| 750635 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | McMullen | Forrest Wheeler #11HH | 14,000 | 31135187 |
| 750634 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | McMullen | Forrest Wheeler #10HH | 14,000 | 31135183 |
| 750626 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | Live Oak | Hauglum #14HH | 14,000 | 29735256 |
| 750624 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | Live Oak | Hauglum #13HH | 14,000 | 29735255 |
| 750622 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | Live Oak | Hauglum #11HH | 14,000 | 29735254 |
| 750621 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | McMullen | Donnell A #17HH | 14,000 | 31135178 |
| 750621Amendment | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | McMullen | Donnell A #17HH | 14,000 | 31135178 |
| 750620 | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | McMullen | Donnell A #16HH | 14,000 | 31135185 |
| 750620Amendment | Nov 9, 2012 | Nov 9, 2012 | Petrohawk Operating Company | McMullen | Donnell A #16HH | 14,000 | 31135185 |
| 750982 | Nov 7, 2012 | Nov 7, 2012 | Petrohawk Operating Company | Live Oak | SFS Unit 16 #1HH | 14,000 | 29735259 |
| 750586 | Nov 2, 2012 | Nov 2, 2012 | Petrohawk Operating Company | Reeves | Williams 4-53 #1HH | 12,500 | 38933503 |
| 750566 | Oct 31, 2012 | Oct 31, 2012 | Petrohawk Operating Company | La Salle | Schubert Craft Unit 2 #1HH | 14,000 | 28333598 |
| 750477 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #9HH | 14,000 | 12332943 |
| 750476 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #8HH | 14,000 | 12332942 |
| 750475 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #7HH | 14,000 | 12332941 |
| 750474 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #6HH | 14,000 | 12332940 |
| 750473 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #5HH | 14,000 | 12332939 |
| 750470 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | Reeves | Bettye Hansard 45-3 #2HH | 12,500 | 38933502 |
| 750448 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | Loving | State Protection 55-T2-2 #1HH | 12,500 | 30131878 |
| 750290 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | McMullen | Gladys Wheeler #12HH | 14,000 | 31135172 |
| 750289 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | McMullen | Gladys Wheeler #11HH | 14,000 | 31135171 |
| 750288 | Oct 30, 2012 | Oct 30, 2012 | Petrohawk Operating Company | McMullen | Gladys Wheeler #10HH | 14,000 | 31135170 |
| 750399 | Oct 29, 2012 | Oct 29, 2012 | Petrohawk Operating Company | Reeves | Ulmer 4-61 #1V | 12,500 | 38933500 |
| 750304 | Oct 26, 2012 | Oct 26, 2012 | Petrohawk Operating Company | Crockett | Shannon Estate UV-17 #8HH | 9,750 | 10541601 |
| 750255 | Oct 25, 2012 | Oct 25, 2012 | Petrohawk Operating Company | Live Oak | Hauglum #10HH | 14,000 | 29735246 |
| 750250 | Oct 25, 2012 | Oct 25, 2012 | Petrohawk Operating Company | Live Oak | Hauglum #9HH | 14,000 | 29735245 |
| 750196 | Oct 25, 2012 | Oct 25, 2012 | Petrohawk Operating Company | Crockett | University 51 #1306HH | 9,750 | 10541598 |
| 750048 | Oct 23, 2012 | Oct 23, 2012 | Petrohawk Operating Company | Karnes | Moy A #1HH | 14,000 | 25532834 |
| 750044 | Oct 23, 2012 | Oct 23, 2012 | Petrohawk Operating Company | Crockett | University 46 #2204HH | 9,750 | 10541596 |
| 749935 | Oct 19, 2012 | Oct 19, 2012 | Petrohawk Operating Company | McMullen | Karen Wheeler Unit 1 #1HH | 14,000 | 31135163 |
| 749934 | Oct 19, 2012 | Oct 19, 2012 | Petrohawk Operating Company | De Witt | Nelson A #4HH | 14,000 | 12332926 |
| 749817 | Oct 19, 2012 | Oct 19, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #3HH | 14,000 | 12332922 |
| 749281 | Oct 19, 2012 | Oct 19, 2012 | Petrohawk Operating Company | La Salle | Brown-Trusts #9HH | 14,000 | 28333566 |
| 749207 | Oct 19, 2012 | Oct 19, 2012 | Petrohawk Operating Company | La Salle | Brown-Trusts #10HH | 14,000 | 28333565 |
| 749206 | Oct 19, 2012 | Oct 19, 2012 | Petrohawk Operating Company | McMullen | Forrest Wheeler #4HH | 14,000 | 31135156 |
| 749818 | Oct 18, 2012 | Oct 18, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #4HH | 14,000 | 12332923 |
| 749793 | Oct 18, 2012 | Oct 18, 2012 | Petrohawk Operating Company | De Witt | P. Warzecha A #2HH | 14,000 | 12332920 |
| 749768 | Oct 18, 2012 | Oct 18, 2012 | Petrohawk Operating Company | La Salle | Dora Martin 1716 #3HH | 14,000 | 28333570 |
| 749718 | Oct 18, 2012 | Oct 18, 2012 | Petrohawk Operating Company | La Salle | Caroline Pielop Unit 6 #1HH | 14,000 | 28333569 |
| 749192 | Oct 18, 2012 | Oct 18, 2012 | Petrohawk Operating Company | McMullen | Donnell B #1HH | 14,000 | 31135155 |
| 749181 | Oct 18, 2012 | Oct 18, 2012 | Petrohawk Operating Company | McMullen | Donnell A #4HH | 14,000 | 31135154 |
| 749532 | Oct 16, 2012 | Oct 16, 2012 | Petrohawk Operating Company | De Witt | Lanik B #3HH | 14,000 | 12332919 |
| 749526 | Oct 16, 2012 | Oct 16, 2012 | Petrohawk Operating Company | De Witt | Lanik B #2HH | 14,000 | 12332916 |
| 749392 | Oct 12, 2012 | Oct 12, 2012 | Petrohawk Operating Company | De Witt | D. Warzecha A #7HH | 14,000 | 12332911 |
| 749387 | Oct 12, 2012 | Oct 12, 2012 | Petrohawk Operating Company | De Witt | D. Warzecha A #6HH | 14,000 | 12332910 |
| 749397 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | Loving | Bold Johnson 56-T1-36 #1HH | 12,750 | 30131871 |
| 749397Amendment | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | Loving | Bold Johnson 56-T1-36 #1HH | 12,750 | 30131871 |
| 749366 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Blackwell A #8HH | 14,000 | 12332907 |
| 749360 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Blackwell A #7HH | 14,000 | 12332906 |
| 749350 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Blackwell A #6HH | 14,000 | 12332905 |
| 749340 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Hamilton A #3HH | 14,000 | 12332898 |
| 749337 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Hamilton A #2HH | 14,000 | 12332897 |
| 749316 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Oehlke A #5HH | 14,000 | 12332904 |
| 749314 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Oehlke A #4HH | 14,000 | 12332903 |
| 749310 | Oct 11, 2012 | Oct 11, 2012 | Petrohawk Operating Company | De Witt | Oehlke A #3HH | 14,000 | 12332902 |
| 749374 | Oct 10, 2012 | Oct 10, 2012 | Petrohawk Operating Company | De Witt | D. Warzecha A #4HH | 14,000 | 12332909 |
| 749306 | Oct 10, 2012 | Oct 10, 2012 | Petrohawk Operating Company | De Witt | Kickendahl Unit 1 #4HH | 14,000 | 12332901 |
| 749305 | Oct 10, 2012 | Oct 10, 2012 | Petrohawk Operating Company | De Witt | Kickendahl Unit 1 #3HH | 14,000 | 12332900 |
| 749304 | Oct 10, 2012 | Oct 10, 2012 | Petrohawk Operating Company | De Witt | Kickendahl Unit 1 #2HH | 14,000 | 12332899 |
| 749276 | Oct 10, 2012 | Oct 10, 2012 | Petrohawk Operating Company | De Witt | Hamilton A #5HH | 14,000 | 12332896 |
| 749272 | Oct 10, 2012 | Oct 10, 2012 | Petrohawk Operating Company | De Witt | Hamilton A #4HH | 14,000 | 12332895 |
| 749249 | Oct 10, 2012 | Oct 10, 2012 | Petrohawk Operating Company | Live Oak | Hauglum #2HH | 14,000 | 29735225 |
| 749085 | Oct 8, 2012 | Oct 8, 2012 | Petrohawk Operating Company | La Salle | Storey 267 #4HH | 14,000 | 28333553 |
| 748510 | Oct 5, 2012 | Oct 5, 2012 | Petrohawk Operating Company | Reeves | Donaldson 4-54 #1HH | 12,750 | 38933458 |
| 748510Amendment | Oct 5, 2012 | Oct 5, 2012 | Petrohawk Operating Company | Reeves | Donaldson 4-54 #1HH | 12,750 | 38933458 |
| 748868 | Oct 4, 2012 | Oct 4, 2012 | Petrohawk Operating Company | Loving | Bold Johnson 56-T1-42 #1HH | 12,750 | 30131858 |
| 748780 | Oct 3, 2012 | Oct 3, 2012 | Petrohawk Operating Company | Reeves | Thornton Trust 4-60 #1V | 12,750 | 38932646 |
| 748743 | Oct 2, 2012 | Oct 2, 2012 | Petrohawk Operating Company | McMullen | Ryan #4HH | 14,000 | 31135134 |
| 748738 | Oct 2, 2012 | Oct 2, 2012 | Petrohawk Operating Company | McMullen | Ryan 1795 #3HH | 14,000 | 31135133 |
| 748658 | Oct 1, 2012 | Oct 1, 2012 | Petrohawk Operating Company | La Salle | Dora Martin A #10HH | 14,000 | 28333541 |
| 748655 | Oct 1, 2012 | Oct 1, 2012 | Petrohawk Operating Company | La Salle | Dora Martin A #18HH | 14,000 | 28333544 |
| 748650 | Oct 1, 2012 | Oct 1, 2012 | Petrohawk Operating Company | La Salle | Dora Martin A #7HH | 14,000 | 28333543 |