| 816390 | Jun 21, 2016 | Jun 21, 2016 | Apache Corporation | King Hidalgo #1HH | 15,000 | 37139401 |
| 816444 | Jun 20, 2016 | Jun 20, 2016 | Parsley Energy Operations, LLC | Pecos SWD 64 #1D | 7,200 | 37139405 |
| 816444Amendment | Jun 20, 2016 | Jun 20, 2016 | Parsley Energy Operations, LLC | Pecos SWD 64 #1D | 7,200 | 37139405 |
| 816421 | Jun 20, 2016 | Jun 20, 2016 | Pearl Resources Operating Co.llc | Garnet State #1 | 16,000 | 37139404 |
| 816343 | Jun 15, 2016 | Jun 15, 2016 | EOG Resources, Inc. | State Lana 38 #1 | 9,971 | 37139153 |
| 816196 | Jun 13, 2016 | Jun 13, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #214E40H | 1,999 | 37133498 |
| 815940 | Jun 1, 2016 | Jun 1, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #92G28H | 1,999 | 37135387 |
| 815885 | Jun 1, 2016 | Jun 1, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #40A52H | 1,999 | 37133857 |
| 815322 | May 31, 2016 | May 31, 2016 | West Oil Resources, LLC | Karen (Occidental) #127 | 550 | 37139400 |
| 815801 | May 25, 2016 | May 25, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #214Z53H | 1,999 | 37134370 |
| 815644 | May 17, 2016 | May 17, 2016 | Brigham Resources Operating, LLC | Neal Lethco State 24-23 #1HH | 18,000 | 37139399 |
| 815454 | May 6, 2016 | May 6, 2016 | Brigham Resources Operating, LLC | Neal Lethco 35-36 #1HH | 18,000 | 37139398 |
| 815443 | May 6, 2016 | May 6, 2016 | Jagged Peak Energy LLC | State Neal Lethco 'a' 3427-142 #1HH | 15,000 | 37139397 |
| 815340 | May 3, 2016 | May 3, 2016 | Jilpetco, Inc. | Wwjd #21 | 3,000 | 37139395 |
| 815339 | May 2, 2016 | May 2, 2016 | Parsley Energy Operations, LLC | Trees State 14-15 #4301HH | 10,710 | 37139396 |
| 815339Amendment | May 2, 2016 | May 2, 2016 | Parsley Energy Operations, LLC | Trees State 14-15 #4301HH | 10,710 | 37139396 |
| 815255 | Apr 27, 2016 | Apr 27, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #37F29H | 1,999 | 37132315 |
| 815095 | Apr 25, 2016 | Apr 25, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #24A23H | 1,999 | 37133863 |
| 815126 | Apr 21, 2016 | Apr 21, 2016 | Brigham Resources Operating, LLC | McIntyre State 38 #1HH | 16,000 | 37139394 |
| 815058 | Apr 21, 2016 | Apr 21, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #49I95H | 1,999 | 37134176 |
| 814995 | Apr 18, 2016 | Apr 18, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #49M66H | 1,999 | 37132770 |
| 814928 | Apr 13, 2016 | Apr 13, 2016 | Brigham Resources Operating, LLC | Sabine 10S-2 #1HH | 18,000 | 37139393 |
| 814897 | Apr 13, 2016 | Apr 13, 2016 | Parsley Energy Operations, LLC | Trees Ranch 27 #1 | 11,567 | 37139135 |
| 814896 | Apr 13, 2016 | Apr 13, 2016 | Parsley Energy Operations, LLC | Trees Ranch 17 #1 | 14,342 | 37139147 |
| 814530 | Mar 30, 2016 | Mar 30, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #214NA7H | 1,999 | 37135450 |
| 814509 | Mar 29, 2016 | Mar 29, 2016 | Samson Exploration, LLC | Donna State East Unit #1HH | 12,000 | 37139391 |
| 812543 | Mar 29, 2016 | Mar 29, 2016 | Flamingo Operating, LLC | State University A&d #11 | 2,755 | 37134610 |
| 814492 | Mar 28, 2016 | Mar 28, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #49FB4H | 1,999 | 37135030 |
| 814487 | Mar 28, 2016 | Mar 28, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #49K49H | 1,999 | 37107102 |
| 814416 | Mar 17, 2016 | Mar 17, 2016 | Brigham Resources Operating, LLC | Tytex 41-42 #1HH | 21,000 | 37139390 |
| 813940 | Mar 4, 2016 | Mar 4, 2016 | Apache Corporation | Bobcat State Unit 4704 #1HH | 10,007 | 37139317 |
| 814022 | Mar 1, 2016 | Mar 1, 2016 | Parsley Energy Operations, LLC | Trees Ranch 14 #1D | 6,900 | 37139388 |
| 814022Amendment | Mar 1, 2016 | Mar 1, 2016 | Parsley Energy Operations, LLC | Trees State 14 #1D | 6,900 | 37139388 |
| 813867 | Feb 26, 2016 | Feb 26, 2016 | Nemo Fund I, LLC | Walker #62 | 7,000 | 37137115 |
| 814006 | Feb 25, 2016 | Feb 25, 2016 | Samson Exploration, LLC | Donna State West Unit #1HH | 12,000 | 37139389 |
| 813581 | Feb 25, 2016 | Feb 25, 2016 | Jagged Peak Energy LLC | B & B Sisters State #402HH | 6,500 | 37138815 |
| 813981 | Feb 23, 2016 | Feb 23, 2016 | OXY USA Inc. | Elsinore 70 #7001 | 17,000 | 37139387 |
| 813964 | Feb 23, 2016 | Feb 23, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #77A02H | 1,999 | 37106689 |
| 813938 | Feb 23, 2016 | Feb 23, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #275B39H | 1,999 | 37133804 |
| 813927 | Feb 19, 2016 | Feb 19, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #214CC9H | 1,999 | 37135969 |
| 813890 | Feb 18, 2016 | Feb 18, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #214H63H | 1,999 | 37134662 |
| 813877 | Feb 18, 2016 | Feb 18, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #92G26H | 1,999 | 37134177 |
| 813874 | Feb 18, 2016 | Feb 18, 2016 | Kinder Morgan Production Co LLC | Yates Field Unit #214ZA1H | 1,999 | 37135446 |
| 812827 | Feb 10, 2016 | Feb 10, 2016 | Nemo Fund I, LLC | Wilson 49 #8 | 4,000 | 37139379 |
| 812826 | Feb 10, 2016 | Feb 10, 2016 | Nemo Fund I, LLC | Wilson 49 #9 | 4,000 | 37139378 |
| 812825 | Feb 10, 2016 | Feb 10, 2016 | Nemo Fund I, LLC | Wilson 49 #7 | 4,000 | 37139377 |
| 813583 | Feb 3, 2016 | Feb 3, 2016 | Nemo Fund I, LLC | Walker 57 #1 | 7,000 | 37138957 |
| 813582 | Feb 3, 2016 | Feb 3, 2016 | Nemo Fund I, LLC | Wilson Ranch 68 #1A | 7,000 | 37138993 |
| 813398 | Feb 1, 2016 | Feb 1, 2016 | Thompson, J. Cleo | Hawking 22NE #1HH | 14,000 | 37139386 |
| 813394 | Jan 27, 2016 | Jan 27, 2016 | Thompson, J. Cleo | Faraday 23NW #1HH | 14,000 | 37139385 |
| 812993 | Jan 8, 2016 | Jan 8, 2016 | Samson Exploration, LLC | Faye Northeast Unit #1HH | 12,000 | 37139382 |
| 813019 | Jan 6, 2016 | Jan 6, 2016 | Brigham Resources Operating, LLC | McCombs State 1-12 #2HH | 21,000 | 37139384 |
| 812957 | Jan 6, 2016 | Jan 6, 2016 | OXY USA Inc. | Elsinore 69 #6901 | 17,000 | 37139383 |
| 812957Amendment | Jan 6, 2016 | Jan 6, 2016 | OXY USA Inc. | Elsinore 69 #6901 | 17,000 | 37139383 |
| 812957Amendment | Jan 6, 2016 | Jan 6, 2016 | OXY USA Inc. | Elsinore 69 #6901 | 17,000 | 37139383 |
| 812956 | Jan 4, 2016 | Jan 4, 2016 | Samson Exploration, LLC | Faye East Unit #1HH | 12,000 | 37139381 |
| 812867 | Dec 29, 2015 | Dec 29, 2015 | West Oil Resources, LLC | Karen (Occidental) #126 | 550 | 37139380 |
| 812680 | Dec 16, 2015 | Dec 16, 2015 | Kinder Morgan Production Co LLC | Yates Field Unit #49D09 | 1,999 | 37106120 |
| 812649 | Dec 11, 2015 | Dec 11, 2015 | Besto Oil & Gas, Inc. | Hanson Estate #1 | 1,530 | 37137785 |
| 812554 | Dec 9, 2015 | Dec 9, 2015 | Samson Exploration, LLC | Balbo Southeast Unit #1HH | 12,000 | 37139376 |
| 812542 | Dec 9, 2015 | Dec 9, 2015 | Flamingo Operating, LLC | State University A&d #16 | 2,817 | 37135534 |
| 812394 | Dec 9, 2015 | Dec 9, 2015 | Flamingo Operating, LLC | State University A&d #18 | 2,815 | 37136156 |
| 812352 | Dec 3, 2015 | Dec 3, 2015 | Samson Exploration, LLC | Geneva West Unit #1HH | 12,000 | 37139375 |
| 812058 | Nov 23, 2015 | Nov 23, 2015 | Kinder Morgan Production Co LLC | Yates Field Unit #46C10 | 1,999 | 37133638 |
| 812040 | Nov 23, 2015 | Nov 23, 2015 | Kinder Morgan Production Co LLC | Yates Field Unit #214BD5H | 1,999 | 37136314 |
| 812121 | Nov 20, 2015 | Nov 20, 2015 | Brigham Resources Operating, LLC | Sibley 3-2 #1HH | 18,000 | 37139374 |
| 812121Amendment | Nov 20, 2015 | Nov 20, 2015 | Brigham Resources Operating, LLC | Sibley 3-2 #1HH | 18,000 | 37139374 |
| 812121Amendment | Nov 20, 2015 | Nov 20, 2015 | Brigham Resources Operating, LLC | Sibley 3-2 #1HH | 18,000 | 37139374 |
| 812118 | Nov 20, 2015 | Nov 20, 2015 | Brigham Resources Operating, LLC | Sibley 3-4 #1HH | 18,000 | 37139373 |
| 812118Amendment | Nov 20, 2015 | Nov 20, 2015 | Brigham Resources Operating, LLC | Sibley 3-4 #1HH | 18,000 | 37139373 |
| 812118Amendment | Nov 20, 2015 | Nov 20, 2015 | Diamondback E&P LLC | Sibley 3-4 A #1WAH | 18,000 | 37139373 |
| 812118Amendment | Nov 20, 2015 | Nov 20, 2015 | Diamondback E&P LLC | Sibley 3-4 A #1WBH | 18,000 | 37139373 |
| 811908 | Nov 18, 2015 | Nov 18, 2015 | Jilpetco, Inc. | Wwjd #16 | 3,000 | 37139372 |
| 811744 | Nov 5, 2015 | Nov 5, 2015 | Samson Exploration, LLC | Balbo East Unit #1HH | 12,000 | 37139369 |
| 811357 | Nov 3, 2015 | Nov 3, 2015 | Wolf Energy, Inc. | Patterson #1 | 22,472 | 37110659 |
| 811515 | Oct 28, 2015 | Oct 28, 2015 | Jagged Peak Energy LLC | State Neal Lethco 3427-142 #1HH | 15,000 | 37139368 |
| 811515Amendment | Oct 28, 2015 | Oct 28, 2015 | Jagged Peak Energy LLC | State Neal Lethco 3427-142 #1HH | 15,000 | 37139368 |
| 811460 | Oct 27, 2015 | Oct 27, 2015 | Samson Exploration, LLC | Berkley State West Unit #1HH | 12,000 | 37139366 |
| 811333 | Oct 27, 2015 | Oct 27, 2015 | Manti Tarka Permian OP, LLC | South Smarty Jones State 32 #1HAH | 12,000 | 37139367 |
| 811223 | Oct 27, 2015 | Oct 27, 2015 | Atlantic Resources Company, LLC | Saratoga #1 | 5,000 | 37137173 |
| 811332 | Oct 23, 2015 | Oct 23, 2015 | Atlantic Resources Company, LLC | Saratoga #3 | 5,000 | 37139365 |
| 811337 | Oct 19, 2015 | Oct 19, 2015 | Jagged Peak Energy LLC | State Neal Lethco #1Y | 3,300 | 37139364 |
| 811239 | Oct 16, 2015 | Oct 16, 2015 | Stanolind Operating LLC | Harral 12 #1 | 10,450 | 37139363 |
| 811044 | Oct 13, 2015 | Oct 13, 2015 | Flamingo Operating, LLC | State University A&d #26A | 3,050 | 37139362 |
| 810793 | Sep 30, 2015 | Sep 30, 2015 | Brigham Resources Operating, LLC | Kelley State 22 #1HH | 16,000 | 37139361 |
| 810193 | Sep 17, 2015 | Sep 17, 2015 | Kinder Morgan Production Co LLC | Yates Field Unit #51A39H | 1,999 | 37133654 |
| 810079 | Sep 15, 2015 | Sep 15, 2015 | Samson Exploration, LLC | Faye West Unit #1HH | 12,000 | 37139360 |
| 809992 | Sep 10, 2015 | Sep 10, 2015 | Samson Exploration, LLC | Balbo West Unit #1HH | 12,000 | 37139359 |
| 809745 | Aug 28, 2015 | Aug 28, 2015 | Incline Energy | Imperial Fee #4A | 4,100 | 37139358 |
| 809713 | Aug 28, 2015 | Aug 28, 2015 | Parsley Energy Operations, LLC | Trees State 16 #1HH | 11,000 | 37139357 |
| 809359 | Aug 25, 2015 | Aug 25, 2015 | Flamingo Operating, LLC | Reed B 15 #6 | 3,107 | 37133194 |
| 809378 | Aug 24, 2015 | Aug 24, 2015 | MLC Operating, LP | Harral Dhi #61N | 12,000 | 37139356 |
| 809279 | Aug 24, 2015 | Aug 24, 2015 | Flamingo Operating, LLC | Reed B 15 #7 | 3,109 | 37133699 |
| 809540 | Aug 21, 2015 | Aug 21, 2015 | OXY USA Inc. | Elsinore #7302B | 16,350 | 37139354 |
| 807211 | Aug 20, 2015 | Aug 20, 2015 | Pyote Disposal Company | Sable SWD #1 | 7,500 | 37139355 |
| 809280 | Aug 19, 2015 | Aug 19, 2015 | Flamingo Operating, LLC | Reed B 15 #9 | 3,150 | 37136699 |
| 809147 | Aug 17, 2015 | Aug 17, 2015 | COG Operating LLC | Larimer State Unit #6202HH | 10,500 | 37139346 |
| 809147Amendment | Aug 17, 2015 | Aug 17, 2015 | COG Operating LLC | Larimer State Unit #6202HH | 10,500 | 37139346 |
| 809348 | Aug 14, 2015 | Aug 14, 2015 | Flamingo Operating, LLC | Reed 13 #6 | 3,130 | 37139351 |
| 809347 | Aug 14, 2015 | Aug 14, 2015 | Flamingo Operating, LLC | Reed 13 #5 | 3,120 | 37139350 |