| 804002 | Feb 23, 2015 | Feb 23, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #E 2HH | 9,000 | 12736974 |
| 804001 | Feb 23, 2015 | Feb 23, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #E 1HH | 9,000 | 12736973 |
| 804001Amendment | Feb 23, 2015 | Feb 23, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #E 1HH | 9,000 | 12736973 |
| 803839 | Feb 20, 2015 | Feb 20, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Gibson South Unit 5 Dim #B 4HH | 9,000 | 12736971 |
| 803876 | Feb 19, 2015 | Feb 19, 2015 | Chesapeake Operating, L.L.C. | La Salle | Shining Star Ranch #A 3HH | 12,000 | 28335379 |
| 803869 | Feb 19, 2015 | Feb 19, 2015 | Chesapeake Operating, L.L.C. | La Salle | Shining Star Ranch #A 2HH | 12,000 | 28335378 |
| 803868 | Feb 19, 2015 | Feb 19, 2015 | Chesapeake Operating, L.L.C. | La Salle | Shining Star Ranch #A 1HH | 12,000 | 28335377 |
| 803570 | Feb 19, 2015 | Feb 19, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 4HH | 9,000 | 12736964 |
| 803570Amendment | Feb 19, 2015 | Feb 19, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 4HH | 9,000 | 12736964 |
| 803570Amendment | Feb 19, 2015 | Feb 19, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 4HH | 9,000 | 12736964 |
| 803785 | Feb 17, 2015 | Feb 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 24 Dim #H 7HH | 9,000 | 12736969 |
| 803785Amendment | Feb 17, 2015 | Feb 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 24 Dim #H 7HH | 9,000 | 12736969 |
| 803786 | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 24 Dim #H 8HH | 9,000 | 12736970 |
| 803786Amendment | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 24 Dim #H 8HH | 9,000 | 12736970 |
| 803784 | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 23 Dim #H 6HH | 9,000 | 12736968 |
| 803784Amendment | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 23 Dim #H 6HH | 9,000 | 12736968 |
| 803784Amendment | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 23 Dim #H 6HH | 9,000 | 12736968 |
| 803783 | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 23 Dim #H 5HH | 9,000 | 12736967 |
| 803783Amendment | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 23 Dim #H 5HH | 9,000 | 12736967 |
| 803783Amendment | Feb 13, 2015 | Feb 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 23 Dim #H 5HH | 9,000 | 12736967 |
| 803544 | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 4HH | 9,000 | 12736963 |
| 803544Amendment | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 6HH | 9,000 | 12736963 |
| 803541 | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 3HH | 9,000 | 12736962 |
| 803541Amendment | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 5HH | 9,000 | 12736962 |
| 803540 | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 2HH | 9,000 | 12736958 |
| 803540Amendment | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 4HH | 9,000 | 12736958 |
| 803539 | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 1HH | 9,000 | 12736961 |
| 803539Amendment | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 3HH | 9,000 | 12736961 |
| 803511 | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #I 1HH | 9,000 | 12736954 |
| 803511Amendment | Feb 10, 2015 | Feb 10, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers Unit 14 Dim #I 1HH | 9,000 | 12736954 |
| 803569 | Feb 9, 2015 | Feb 9, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 3HH | 9,000 | 12736960 |
| 803569Amendment | Feb 9, 2015 | Feb 9, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 3HH | 9,000 | 12736960 |
| 803569Amendment | Feb 9, 2015 | Feb 9, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 3HH | 9,000 | 12736960 |
| 803568 | Feb 9, 2015 | Feb 9, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 1HH | 9,000 | 12736959 |
| 803568Amendment | Feb 9, 2015 | Feb 9, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 1HH | 9,000 | 12736959 |
| 803568Amendment | Feb 9, 2015 | Feb 9, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #B 1HH | 9,000 | 12736959 |
| 803514 | Feb 5, 2015 | Feb 5, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #I 3HH | 9,000 | 12736957 |
| 803512 | Feb 5, 2015 | Feb 5, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #I 2HH | 9,000 | 12736956 |
| 803512Amendment | Feb 5, 2015 | Feb 5, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers Unit 15 Dim #I 2HH | 9,000 | 12736956 |
| 803510 | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #H 3HH | 9,000 | 12736953 |
| 803510Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #H 3HH | 9,000 | 12736953 |
| 803509 | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #H 2HH | 9,000 | 12736952 |
| 803509Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #H 2HH | 9,000 | 12736952 |
| 803508 | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #H 1HH | 9,000 | 12736951 |
| 803508Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #H 1HH | 9,000 | 12736951 |
| 803456 | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 4HH | 9,000 | 12736950 |
| 803456Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 4HH | 9,000 | 12736950 |
| 803456Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 4HH | 9,000 | 12736950 |
| 803456Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 4HH | 9,000 | 12736950 |
| 803456Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 4HH | 9,000 | 12736950 |
| 803455 | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 3HH | 9,000 | 12736949 |
| 803455Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 3HH | 9,000 | 12736949 |
| 803455Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 3HH | 9,000 | 12736949 |
| 803455Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 3HH | 9,000 | 12736949 |
| 803455Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 3HH | 9,000 | 12736949 |
| 803454 | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 2HH | 9,000 | 12736948 |
| 803454Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 2HH | 9,000 | 12736948 |
| 803454Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 2HH | 9,000 | 12736948 |
| 803454Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 2HH | 9,000 | 12736948 |
| 803453 | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 1HH | 9,000 | 12736947 |
| 803453Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 1HH | 9,000 | 12736947 |
| 803453Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 1HH | 9,000 | 12736947 |
| 803453Amendment | Feb 4, 2015 | Feb 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Rogers #A 1HH | 9,000 | 12736947 |
| 803366 | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 9HH | 9,000 | 12736944 |
| 803366Amendment | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 9HH | 9,000 | 12736944 |
| 803366Amendment | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 25 Dim #I 9HH | 9,000 | 12736944 |
| 803365 | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 7HH | 9,000 | 12736943 |
| 803365Amendment | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 7HH | 9,000 | 12736943 |
| 803365Amendment | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells HC7 Dim #I 7HH | 9,000 | 12736943 |
| 803363 | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 6HH | 9,000 | 12736942 |
| 803363Amendment | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 6HH | 9,000 | 12736942 |
| 803363Amendment | Feb 2, 2015 | Feb 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells HC6 Dim #I 6HH | 9,000 | 12736942 |
| 802916 | Jan 28, 2015 | Jan 28, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler Foley Unit a MCM #B 5HH | 13,000 | 31136427 |
| 795671Amendment | Jan 27, 2015 | Jan 27, 2015 | Chesapeake Operating, L.L.C. | Dallas | DFW #A 7HC | 9,000 | 11330261 |
| 803036 | Jan 26, 2015 | Jan 26, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Ivey Ranch #B 3HH | 9,000 | 12736935 |
| 802957 | Jan 26, 2015 | Jan 26, 2015 | Chesapeake Operating, L.L.C. | La Salle | Jea Unit Xiv Las #S 5HH | 9,000 | 28335352 |
| 802955 | Jan 26, 2015 | Jan 26, 2015 | Chesapeake Operating, L.L.C. | La Salle | Jea Unit Xiv Las #S 4HH | 9,000 | 28335351 |
| 802952 | Jan 26, 2015 | Jan 26, 2015 | Chesapeake Operating, L.L.C. | La Salle | Jea Unit Xiv Las #S 3HH | 9,000 | 28335350 |
| 802950 | Jan 26, 2015 | Jan 26, 2015 | Chesapeake Operating, L.L.C. | La Salle | Jea Unit Xiv Las #S 1HH | 9,000 | 28335347 |
| 802966 | Jan 23, 2015 | Jan 23, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Faith-Bonita #E 5HH | 12,000 | 12736925 |
| 802915 | Jan 22, 2015 | Jan 22, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler Foley Unit a MCM #B 6HH | 13,000 | 31136419 |
| 802776 | Jan 21, 2015 | Jan 21, 2015 | Chesapeake Operating, L.L.C. | Tarrant | DFW North #A 5HWH | 9,000 | 43937081 |
| 802775 | Jan 21, 2015 | Jan 21, 2015 | Chesapeake Operating, L.L.C. | Tarrant | DFW North #A 4HWH | 9,000 | 43937079 |
| 802775Amendment | Jan 21, 2015 | Jan 21, 2015 | Chesapeake Operating, L.L.C. | Tarrant | DFW North #A 4HW | 9,000 | 43937079 |
| 802774 | Jan 21, 2015 | Jan 21, 2015 | Chesapeake Operating, L.L.C. | Tarrant | DFW North #A 3HWH | 9,000 | 43937080 |
| 802774Amendment | Jan 21, 2015 | Jan 21, 2015 | Chesapeake Operating, L.L.C. | Tarrant | DFW North #A 3HW | 9,000 | 43937080 |
| 800648 | Jan 20, 2015 | Jan 20, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Ivey Ranch #A 6HH | 9,000 | 12735354 |
| 800646 | Jan 20, 2015 | Jan 20, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Ivey Ranch #10HH | 11,000 | 12734093 |
| 802219 | Dec 30, 2014 | Dec 30, 2014 | Chesapeake Operating, L.L.C. | McMullen | Prince MCM #O 6HH | 12,000 | 31136400 |
| 802219Amendment | Dec 30, 2014 | Dec 30, 2014 | Chesapeake Operating, L.L.C. | McMullen | Prince MCM #O 6HH | 12,000 | 31136400 |
| 802218 | Dec 30, 2014 | Dec 30, 2014 | Chesapeake Operating, L.L.C. | McMullen | Prince MCM #O 4HH | 12,000 | 31136399 |
| 802217 | Dec 30, 2014 | Dec 30, 2014 | Chesapeake Operating, L.L.C. | McMullen | Prince MCM #O 3HH | 12,000 | 31136398 |
| 802216 | Dec 30, 2014 | Dec 30, 2014 | Chesapeake Operating, L.L.C. | McMullen | Prince MCM #O 1HH | 12,000 | 31136397 |
| 802112 | Dec 23, 2014 | Dec 23, 2014 | Chesapeake Operating, L.L.C. | La Salle | Pge Maguey G Unit Las #F 1HH | 11,000 | 28335299 |
| 802112Amendment | Dec 23, 2014 | Dec 23, 2014 | Chesapeake Operating, L.L.C. | La Salle | Pge Maguey G Unit Las #F 1HH | 11,000 | 28335299 |
| 802112Amendment | Dec 23, 2014 | Dec 23, 2014 | Chesapeake Operating, L.L.C. | La Salle | Pge Maguey G Unit Las #F 1HH | 11,000 | 28335299 |
| 802111 | Dec 22, 2014 | Dec 22, 2014 | Chesapeake Operating, L.L.C. | La Salle | Pge Maguey F Unit Las #F 1HH | 10,000 | 28335298 |
| 802111Amendment | Dec 22, 2014 | Dec 22, 2014 | Chesapeake Operating, L.L.C. | La Salle | Pge Maguey F Unit Las #F 1HH | 10,000 | 28335298 |
| 802110 | Dec 22, 2014 | Dec 22, 2014 | Chesapeake Operating, L.L.C. | La Salle | Pge Maguey E Unit Las #F 1HH | 11,000 | 28335296 |
| 802110Amendment | Dec 22, 2014 | Dec 22, 2014 | Chesapeake Operating, L.L.C. | La Salle | Pge Maguey E Unit Las #F 1HH | 11,000 | 28335296 |