| 827546 | Jun 21, 2017 | Jun 21, 2017 | SN EF Maverick, LLC | Stumberg Ranch Unit E #04HBH | 8,600 | 12737574 |
| 827545 | Jun 21, 2017 | Jun 21, 2017 | SN EF Maverick, LLC | Stumberg Ranch Unit E #04HAH | 8,600 | 12737572 |
| 826985 | Jun 5, 2017 | Jun 5, 2017 | SN EF Maverick, LLC | Diamond H State Unit A #01HZH | 8,600 | 12737566 |
| 826983 | Jun 5, 2017 | Jun 5, 2017 | SN EF Maverick, LLC | Diamond H State Unit A #01HYH | 8,600 | 12737565 |
| 826982 | Jun 5, 2017 | Jun 5, 2017 | SN EF Maverick, LLC | Diamond H State Unit A #01HXH | 8,600 | 12737564 |
| 826981 | Jun 5, 2017 | Jun 5, 2017 | SN EF Maverick, LLC | Diamond H State Unit A #01HWH | 8,500 | 12737563 |
| 826980 | Jun 5, 2017 | Jun 5, 2017 | SN EF Maverick, LLC | Diamond H State Unit A #01HVH | 8,600 | 12737562 |
| 826979 | Jun 5, 2017 | Jun 5, 2017 | SN EF Maverick, LLC | Diamond H State Unit A #01HUH | 8,500 | 12737561 |
| 826995 | Jun 2, 2017 | Jun 2, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit E #4HH | 13,000 | 12737558 |
| 826907 | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HZH | 9,000 | 12737557 |
| 826907Amendment | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HZH | 9,000 | 12737557 |
| 826906 | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HYH | 8,900 | 12737556 |
| 826906Amendment | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HYH | 8,900 | 12737556 |
| 826903 | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HXH | 9,000 | 12737555 |
| 826903Amendment | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HXH | 9,000 | 12737555 |
| 826902 | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HWH | 8,900 | 12737554 |
| 826902Amendment | Jun 2, 2017 | Jun 2, 2017 | SN Operating, LLC | Piloncillo #A 41HWH | 8,900 | 12737554 |
| 826875 | Jun 2, 2017 | Jun 2, 2017 | SN EF Maverick, LLC | Carla South Spur Unit A #01HBH | 7,900 | 12737560 |
| 826872 | Jun 2, 2017 | Jun 2, 2017 | SN EF Maverick, LLC | Carla South Spur Unit A #01HAH | 7,900 | 12737559 |
| 827117 | May 24, 2017 | May 24, 2017 | Freedom Production, Inc. | Wilson B-E-C #2HAH | 8,000 | 12737553 |
| 827117Amendment | May 24, 2017 | May 24, 2017 | Freedom Production, Inc. | Wilson B-E-C #2HAH | 8,000 | 12737553 |
| 826309 | May 19, 2017 | May 19, 2017 | Texas American Resources Company | Goose #201HH | 7,861 | 12737551 |
| 826309Amendment | May 19, 2017 | May 19, 2017 | Texas American Resources Company | Goose #201HH | 7,861 | 12737551 |
| 826313 | May 16, 2017 | May 16, 2017 | Texas American Resources Company | Maverick #201HH | 7,888 | 12737552 |
| 825811 | May 12, 2017 | May 12, 2017 | EP Energy E&P Company, L.P. | Ritchie Farms #82HH | 8,100 | 12736162 |
| 825809 | May 12, 2017 | May 12, 2017 | EP Energy E&P Company, L.P. | Ritchie Farms #80HH | 8,100 | 12736161 |
| 825808 | May 12, 2017 | May 12, 2017 | EP Energy E&P Company, L.P. | Ritchie Farms #78HH | 8,100 | 12736160 |
| 826405 | May 9, 2017 | May 9, 2017 | Freedom Production, Inc. | Wilson B-E #1HAH | 8,000 | 12737550 |
| 825625 | May 8, 2017 | May 8, 2017 | SN EF Maverick, LLC | Rogers Dentonio 31 Unit #01HAH | 7,600 | 12737529 |
| 825764 | May 5, 2017 | May 5, 2017 | Crimson Energy Partners IV, LLC | Bowman a 234 #5HH | 9,000 | 12737549 |
| 825541 | May 3, 2017 | May 3, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit C #2HH | 13,000 | 12737503 |
| 825659 | May 2, 2017 | May 2, 2017 | Endeavor Natural Gas, LP | Latham McKnight #3902HH | 4,000 | 12737534 |
| 825800 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit B #02HCH | 8,000 | 12737548 |
| 825797 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit B #02HBH | 7,900 | 12737547 |
| 825796 | Apr 28, 2017 | Apr 28, 2017 | Verdun Oil & Gas LLC | Vivion Unit B #17H | 7,700 | 12737545 |
| 825795 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit B #02HAH | 8,000 | 12737546 |
| 825793 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit B #01HCH | 8,000 | 12737543 |
| 825792 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit B #01HBH | 8,000 | 12737541 |
| 825789 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit B #01HAH | 7,900 | 12737540 |
| 825725 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Cochina East Ranch #09HZH | 9,500 | 12737544 |
| 825723 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Cochina East Ranch #09HYH | 9,500 | 12737542 |
| 825721 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Cochina East Ranch #09HXH | 9,600 | 12737539 |
| 825719 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Cochina East Ranch #09HFH | 9,600 | 12737538 |
| 825718 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Cochina East Ranch #09HEH | 9,500 | 12737536 |
| 825717 | Apr 28, 2017 | Apr 28, 2017 | SN EF Maverick, LLC | Briscoe Cochina East Ranch #09HDH | 9,600 | 12737537 |
| 825663 | Apr 28, 2017 | Apr 28, 2017 | Endeavor Natural Gas, LP | Latham McKnight #1902HH | 4,000 | 12737535 |
| 825617 | Apr 28, 2017 | Apr 28, 2017 | Murphy Expl. & Prod. Co. - USA | Kone #72HH | 9,000 | 12737516 |
| 825608 | Apr 28, 2017 | Apr 28, 2017 | Murphy Expl. & Prod. Co. - USA | Kone #71HH | 9,000 | 12737514 |
| 825629 | Apr 27, 2017 | Apr 27, 2017 | SN EF Maverick, LLC | Rogers Dentonio 31 Unit #01HDH | 7,800 | 12737533 |
| 825628 | Apr 27, 2017 | Apr 27, 2017 | SN EF Maverick, LLC | Rogers Dentonio 31 Unit #01HCH | 7,600 | 12737531 |
| 825627 | Apr 27, 2017 | Apr 27, 2017 | SN EF Maverick, LLC | Rogers Dentonio 31 Unit #01HBH | 7,800 | 12737530 |
| 825648 | Apr 26, 2017 | Apr 26, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #03P | 10,000 | 12737532 |
| 825648Amendment | Apr 26, 2017 | Apr 26, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #03P | 10,000 | 12737532 |
| 825553 | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit E #3HH | 13,000 | 12737509 |
| 825552 | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit E #2HH | 13,000 | 12737508 |
| 825551 | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit E #1HH | 13,000 | 12737507 |
| 825550 | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit D #1HH | 13,000 | 12737506 |
| 825550Amendment | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit D #1HH | 13,000 | 12737506 |
| 825548 | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit C #4HH | 13,000 | 12737505 |
| 825546 | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit C #3HH | 13,000 | 12737504 |
| 825538 | Apr 26, 2017 | Apr 26, 2017 | Murphy Expl. & Prod. Co. - USA | Stumberg Estate Unit C #1HH | 13,000 | 12737502 |
| 825533 | Apr 24, 2017 | Apr 24, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit A #01HZH | 8,000 | 12737527 |
| 825532 | Apr 24, 2017 | Apr 24, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit A #01HYH | 8,000 | 12737528 |
| 825530 | Apr 24, 2017 | Apr 24, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit A #01HXH | 8,000 | 12737526 |
| 825529 | Apr 24, 2017 | Apr 24, 2017 | SN EF Maverick, LLC | Briscoe Carla Ranch Unit A #01HWH | 8,000 | 12737525 |
| 825460 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HZH | 8,500 | 12737524 |
| 825459 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HYH | 8,500 | 12737523 |
| 825458 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HXH | 8,500 | 12737522 |
| 825457 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HWH | 8,500 | 12737521 |
| 825456 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HVH | 8,500 | 12737520 |
| 825455 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HUH | 8,500 | 12737519 |
| 825454 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HTH | 8,500 | 12737518 |
| 825453 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HSH | 8,500 | 12737517 |
| 825452 | Apr 21, 2017 | Apr 21, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #23HRH | 8,500 | 12737515 |
| 825435 | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #C 1HZH | 9,500 | 12737513 |
| 825433 | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #C 1HYH | 9,500 | 12737512 |
| 825426 | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #C 1HCH | 9,500 | 12737511 |
| 825425 | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #C 1HBH | 9,500 | 12737510 |
| 825399 | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #E 44HXH | 10,000 | 12737501 |
| 825399Amendment | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #E 44HXH | 10,000 | 12737501 |
| 825399Amendment | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #E 44HXH | 10,000 | 12737501 |
| 825398 | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #E 44HWH | 10,000 | 12737500 |
| 825397 | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #E 44HCH | 10,000 | 12737499 |
| 825397Amendment | Apr 20, 2017 | Apr 20, 2017 | SN Operating, LLC | Piloncillo #E 44HCH | 10,000 | 12737499 |
| 825653 | Apr 19, 2017 | Apr 19, 2017 | Chesapeake Operating, L.L.C. | Vesper Unit I Dim #1 | 4,000 | 12732101 |
| 825135 | Apr 13, 2017 | Apr 13, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HZH | 8,500 | 12737498 |
| 825134 | Apr 13, 2017 | Apr 13, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HYH | 8,500 | 12737497 |
| 825095 | Apr 10, 2017 | Apr 10, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HXH | 9,000 | 12737496 |
| 825094 | Apr 10, 2017 | Apr 10, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HWH | 9,000 | 12737495 |
| 825093 | Apr 10, 2017 | Apr 10, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HVH | 9,000 | 12737494 |
| 825092 | Apr 10, 2017 | Apr 10, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HUH | 8,500 | 12737493 |
| 825053 | Apr 10, 2017 | Apr 10, 2017 | Crimson Energy Partners IV, LLC | Bowman B 231 #4HH | 9,000 | 12737485 |
| 825053Amendment | Apr 10, 2017 | Apr 10, 2017 | Crimson Energy Partners IV, LLC | Bowman B 231 #4HH | 9,000 | 12737485 |
| 825047 | Apr 7, 2017 | Apr 7, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HTH | 9,000 | 12737487 |
| 825044 | Apr 7, 2017 | Apr 7, 2017 | SN EF Maverick, LLC | Briscoe Catarina South #22HSH | 9,000 | 12737486 |
| 824999 | Apr 7, 2017 | Apr 7, 2017 | Murphy Expl. & Prod. Co. - USA | King Unit D #1HH | 8,000 | 12737492 |
| 824986 | Apr 7, 2017 | Apr 7, 2017 | Murphy Expl. & Prod. Co. - USA | King Unit C #4HH | 8,000 | 12737491 |
| 824976 | Apr 7, 2017 | Apr 7, 2017 | Murphy Expl. & Prod. Co. - USA | King Unit C #3HH | 8,000 | 12737490 |
| 824965 | Apr 7, 2017 | Apr 7, 2017 | Murphy Expl. & Prod. Co. - USA | King Unit C #2HH | 8,000 | 12737489 |
| 824958 | Apr 7, 2017 | Apr 7, 2017 | Murphy Expl. & Prod. Co. - USA | King Unit C #1HH | 8,000 | 12737488 |