| Littlefield 33 Federal Com #808HHZ30-015-45169 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | ActiveOil | 18,005 | Aug 2, 2018 | 0 | 0 |
| Brahman 15 10 State Com #452CHZ30-025-45030 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | CanceledOil | 22,200 | Aug 2, 2018 | 0 | 0 |
| Brahman 15 10 State Com #453CHZ30-025-45031 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | CanceledOil | 22,000 | Aug 2, 2018 | 0 | 0 |
| Fascinator Federal Com #604HHZ30-025-45110 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | ActiveOil | 22,363 | Aug 2, 2018 | 26,414 | 57,379 |
| Fascinator Federal Com #703HHZ30-025-45113 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | ActiveOil | 22,436 | Aug 2, 2018 | 31,349 | 91,197 |
| Fascinator Federal Com #704HHZ30-025-45114 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | ActiveOil | 22,679 | Aug 2, 2018 | 22,564 | 58,145 |
| Fascinator Federal Com #705HHZ30-025-45115 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | ActiveOil | 22,605 | Aug 2, 2018 | 19,865 | 45,272 |
| Fascinator Federal Com #706HHZ30-025-45116 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | ActiveOil | 22,708 | Aug 2, 2018 | 13,082 | 42,764 |
| Bonaid Federal Com #015HHZ30-025-45057 | COG Operating LLC | LeaWC025 G09 S243532M; Wolfbone | ActiveOil | 21,799 | Jul 31, 2018 | 37,127 | 69,204 |
| Bonaid Federal Com #014HHZ30-025-45058 | COG Operating LLC | LeaWC-025 G-07 S243517D; Middle Bone SP | ActiveOil | 19,346 | Jul 31, 2018 | 6,992 | 991 |
| Coachman Fee #014HHZ30-025-45019 | COG Operating LLC | LeaWC-025 G-08 S253534O; Bone Spring | ActiveOil | 15,704 | Jul 24, 2018 | 16,086 | 70,359 |
| Little Bear Federal Com #002HHZ30-025-45149 | COG Operating LLC | LeaBerry; Bone Spring, North | ActiveOil | 18,742 | Jul 13, 2018 | 7,893 | 29,045 |
| Pudge Federal #021HHZ30-015-45045 | COG Operating LLC | EddyRock Spur; Bone Spring | ActiveGas | 13,920 | Jun 12, 2018 | 26,995 | 137,305 |
| Road Runner Federal Com #013YHZ30-015-44993 | COG Operating LLC | EddyCottonwood Draw; Bone Spring (O) | ActiveOil | 17,664 | May 22, 2018 | 10,629 | 175,970 |
| Stratocaster 20 Federal #008CHZ30-025-44977 | COG Operating LLC | LeaAntelope Ridge; Bone Spring, West | CanceledOil | 14,939 | May 21, 2018 | 0 | 0 |
| Myox 21 State Com #058HHZ30-015-44968 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | ActiveGas | 20,527 | May 16, 2018 | 23,914 | 262,554 |
| Dominator 25 Federal Com #104HHZ30-025-44737 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 14,455 | May 2, 2018 | 14,455 | 203,541 |
| Dominator 25 Federal Com #404HHZ30-025-44739 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | ActiveOil | 15,579 | May 2, 2018 | 6,132 | 65,333 |
| Dominator 25 Federal Com #705HHZ30-025-44745 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | Temporarily abandonedOil | 17,532 | May 1, 2018 | 7,489 | 1,008 |
| Dominator 25 Federal Com #501HHZ30-025-44813 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 16,094 | May 1, 2018 | 27,827 | 224,114 |
| Dominator 25 Federal Com #601HHZ30-025-44814 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | Temporarily abandonedOil | 17,210 | May 1, 2018 | 9,193 | 69,729 |
| Dominator 25 Federal Com #602HHZ30-025-44815 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | Temporarily abandonedOil | 17,382 | May 1, 2018 | 6,589 | 52,457 |
| Dominator 25 Federal Com #603HHZ30-025-44816 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | ActiveOil | 17,238 | May 1, 2018 | 10,463 | 35,738 |
| Myox 21 State Com #041HHZ30-015-44937 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | ActiveGas | 19,900 | Apr 30, 2018 | 27,442 | 448,200 |
| Avion Federal Com #301HHZ30-025-44736 | COG Operating LLC | LeaDiamondtail; Bone Spring | ActiveOil | 19,671 | Apr 23, 2018 | 11,149 | 108,014 |
| Dominator 25 Federal Com #605HHZ30-025-44742 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | Temporarily abandonedOil | 17,600 | Apr 23, 2018 | 1,693 | 22,197 |
| Dominator 25 Federal Com #701HHZ30-025-44744 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | Temporarily abandonedOil | 17,490 | Apr 23, 2018 | 14,435 | 66,829 |
| Dominator 25 Federal Com #710HHZ30-025-44746 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | ActiveOil | 17,600 | Apr 20, 2018 | 12,392 | 43,718 |
| Mortarboard Federal Com #013HHZ30-025-44725 | COG Operating LLC | LeaRed Hills; Bone Spring, North | ActiveOil | 18,995 | Apr 16, 2018 | 47,865 | 113,737 |
| Dominator 25 Federal Com #307HHZ30-025-44738 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | CanceledOil | 14,877 | Apr 16, 2018 | 0 | 0 |
| Dominator 25 Federal Com #407HHZ30-025-44740 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | CanceledOil | 15,480 | Apr 16, 2018 | 0 | 0 |
| Dominator 25 Federal Com #102HHZ30-025-44694 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 14,377 | Apr 9, 2018 | 32,125 | 196,126 |
| Dominator 25 Federal Com #103HHZ30-025-44695 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | CanceledOil | 15,447 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #106HHZ30-025-44696 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 14,159 | Apr 9, 2018 | 15,542 | 216,825 |
| Dominator 25 Federal Com #107HHZ30-025-44697 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | CanceledOil | 14,207 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #108HHZ30-025-44698 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 14,281 | Apr 9, 2018 | 35,098 | 219,097 |
| Dominator 25 Federal Com #301HHZ30-025-44699 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | CanceledOil | 14,948 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #302HHZ30-025-44700 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | CanceledOil | 14,984 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #303HHZ30-025-44701 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | CanceledOil | 14,958 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #305HHZ30-025-44702 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | CanceledOil | 15,545 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #306HHZ30-025-44703 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 14,880 | Apr 9, 2018 | 26,088 | 203,502 |
| Dominator 25 Federal Com #308HHZ30-025-44704 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 14,958 | Apr 9, 2018 | 27,305 | 142,698 |
| Dominator 25 Federal Com #608HHZ30-025-44705 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | ActiveOil | 17,100 | Apr 9, 2018 | 6,692 | 15,545 |
| Dominator 25 Federal Com #401HHZ30-025-44706 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | ActiveOil | 15,515 | Apr 9, 2018 | 28,521 | 96,111 |
| Dominator 25 Federal Com #403HHZ30-025-44707 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | CanceledOil | 15,574 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #405HHZ30-025-44708 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | CanceledOil | 15,547 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #406HHZ30-025-44709 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | ActiveOil | 15,447 | Apr 9, 2018 | 4,547 | 58,499 |
| Dominator 25 Federal Com #408HHZ30-025-44710 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | ActiveOil | 15,290 | Apr 9, 2018 | 4,890 | 92,241 |
| Dominator 25 Federal Com #502HHZ30-025-44711 | COG Operating LLC | LeaRed Hills; Lower Bone Spring | CanceledOil | 16,476 | Apr 9, 2018 | 0 | 0 |
| Dominator 25 Federal Com #607HHZ30-025-44712 | COG Operating LLC | LeaBobcat Draw; Upper Wolfcamp | Temporarily abandonedOil | 17,138 | Apr 9, 2018 | 9,929 | 73,903 |