| 814418 | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Faith Toro Dim #C 10HUH | 9,000 | 12737281 |
| 814418Amendment | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Faith Toro Dim #C 10HUH | 9,000 | 12737281 |
| 814417 | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Faith Toro Dim #C 9HUH | 9,000 | 12737277 |
| 814417Amendment | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Faith Toro Dim #C 9HUH | 9,000 | 12737277 |
| 814395 | Mar 24, 2016 | Mar 24, 2016 | Chesapeake Operating, L.L.C. | La Salle | Star Fire Ranch #J 2HH | 12,000 | 28335740 |
| 814395Amendment | Mar 24, 2016 | Mar 24, 2016 | Chesapeake Operating, L.L.C. | La Salle | Star Fire Ranch #J 2HH | 12,000 | 28335740 |
| 814393 | Mar 24, 2016 | Mar 24, 2016 | Chesapeake Operating, L.L.C. | La Salle | Star Fire Ranch #J 1HH | 12,000 | 28335739 |
| 814393Amendment | Mar 24, 2016 | Mar 24, 2016 | Chesapeake Operating, L.L.C. | La Salle | Star Fire Ranch #J 1HH | 12,000 | 28335739 |
| 814336 | Mar 14, 2016 | Mar 14, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Faith-Yana #G 6HUH | 9,000 | 12737273 |
| 814335 | Mar 11, 2016 | Mar 11, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Faith-Yana #G 5HUH | 9,000 | 12737272 |
| 813710 | Feb 9, 2016 | Feb 9, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #I 5HH | 9,000 | 12737262 |
| 813708 | Feb 9, 2016 | Feb 9, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #I 3HH | 9,000 | 12737266 |
| 813707 | Feb 9, 2016 | Feb 9, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #I 2HH | 9,000 | 12737261 |
| 813707Amendment | Feb 9, 2016 | Feb 9, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #I 2HH | 9,000 | 12737261 |
| 813687 | Feb 9, 2016 | Feb 9, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Johnston Unit Dim #E 4HH | 9,000 | 12737260 |
| 813683 | Feb 9, 2016 | Feb 9, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Johnston Unit Dim #E 1HH | 9,000 | 12737257 |
| 813685 | Feb 8, 2016 | Feb 8, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Johnston Unit Dim #E 2HH | 9,000 | 12737259 |
| 813444 | Jan 29, 2016 | Jan 29, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Jerry Johnston Dim #C 6HH | 9,000 | 12737256 |
| 813443 | Jan 29, 2016 | Jan 29, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Jerry Johnston Dim #C 5HH | 9,000 | 12737255 |
| 813442 | Jan 29, 2016 | Jan 29, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Jerry Johnston Dim #C 3HH | 9,000 | 12737254 |
| 813440 | Jan 29, 2016 | Jan 29, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Jerry Johnston Dim #C 2HH | 9,000 | 12737253 |
| 813370 | Jan 25, 2016 | Jan 25, 2016 | Chesapeake Operating, L.L.C. | Webb | Pge Dos #G 6HH | 12,000 | 47943516 |
| 813369 | Jan 25, 2016 | Jan 25, 2016 | Chesapeake Operating, L.L.C. | Webb | Pge Dos #G 5HH | 12,000 | 47943515 |
| 813368 | Jan 25, 2016 | Jan 25, 2016 | Chesapeake Operating, L.L.C. | Webb | Pge Dos #G 4HH | 12,000 | 47943517 |
| 813366 | Jan 25, 2016 | Jan 25, 2016 | Chesapeake Operating, L.L.C. | Webb | Pge Dos #G 3HH | 12,000 | 47943518 |
| 813363 | Jan 25, 2016 | Jan 25, 2016 | Chesapeake Operating, L.L.C. | Webb | Pge Dos #G 2HH | 12,000 | 47943519 |
| 813362 | Jan 25, 2016 | Jan 25, 2016 | Chesapeake Operating, L.L.C. | Webb | Pge Dos #G 1HH | 12,000 | 47943520 |
| 813257 | Jan 22, 2016 | Jan 22, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Double J Unit Dim #J 4HH | 9,000 | 12737252 |
| 813257Amendment | Jan 22, 2016 | Jan 22, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Double J Unit Dim #J 4HH | 9,000 | 12737252 |
| 813255 | Jan 22, 2016 | Jan 22, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Double J Unit Dim #J 3HH | 9,000 | 12737251 |
| 813255Amendment | Jan 22, 2016 | Jan 22, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Double J Unit Dim #J 3HH | 9,000 | 12737251 |
| 813254 | Jan 22, 2016 | Jan 22, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Double J Unit Dim #J 2HH | 9,000 | 12737250 |
| 813254Amendment | Jan 22, 2016 | Jan 22, 2016 | Chesapeake Operating, L.L.C. | Dimmit | Double J Unit Dim #J 2HH | 9,000 | 12737250 |
| 813009 | Jan 7, 2016 | Jan 7, 2016 | Chesapeake Operating, L.L.C. | La Salle | Foster Unit III Las #B 2HH | 9,000 | 28333900 |
| 812806 | Dec 22, 2015 | Dec 22, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #5HH | 9,000 | 12737241 |
| 812805 | Dec 22, 2015 | Dec 22, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #4HH | 9,000 | 12737240 |
| 812803 | Dec 22, 2015 | Dec 22, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #3HH | 9,000 | 12737239 |
| 812802 | Dec 22, 2015 | Dec 22, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #2HH | 9,000 | 12737238 |
| 811948 | Dec 4, 2015 | Dec 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #H 2HH | 9,000 | 12737226 |
| 811948Amendment | Dec 4, 2015 | Dec 4, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla Unit Dim #H 2HH | 9,000 | 12737226 |
| 812139 | Nov 24, 2015 | Nov 24, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #C 3HH | 9,000 | 12737231 |
| 812138 | Nov 24, 2015 | Nov 24, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #C 2HH | 9,000 | 12737230 |
| 812136 | Nov 24, 2015 | Nov 24, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #C 1HH | 9,000 | 12737229 |
| 811949 | Nov 19, 2015 | Nov 19, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #H 3HH | 9,000 | 12737227 |
| 811949Amendment | Nov 19, 2015 | Nov 19, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla Unit Dim #H 3HH | 9,000 | 12737227 |
| 812010 | Nov 18, 2015 | Nov 18, 2015 | Chesapeake Operating, L.L.C. | Tarrant | DFW North #A 2HW | 9,000 | 43937107 |
| 811951 | Nov 18, 2015 | Nov 18, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #H 5HH | 9,000 | 12737228 |
| 811951Amendment | Nov 18, 2015 | Nov 18, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #H 5HH | 9,000 | 12737228 |
| 811946 | Nov 18, 2015 | Nov 18, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #H 1HH | 9,000 | 12737225 |
| 811946Amendment | Nov 18, 2015 | Nov 18, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #H 1HH | 9,000 | 12737225 |
| 811950 | Nov 13, 2015 | Nov 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #H 4HH | 9,000 | 12737223 |
| 811950Amendment | Nov 13, 2015 | Nov 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla Unit Dim #H 4HH | 9,000 | 12737223 |
| 811430 | Oct 29, 2015 | Oct 29, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Gates 010 CHK-B TR 1 #N 3HH | 9,000 | 12737217 |
| 811429 | Oct 29, 2015 | Oct 29, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Gates 010 CHK-B TR 1 #N 2HH | 9,000 | 12737216 |
| 811392 | Oct 29, 2015 | Oct 29, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Doolin Dim #D 5HH | 9,000 | 12737214 |
| 811428 | Oct 28, 2015 | Oct 28, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Gates 010 CHK-B TR 1 #N 1HH | 9,000 | 12737215 |
| 810733 | Oct 2, 2015 | Oct 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #G 4HH | 9,000 | 12737203 |
| 810732 | Oct 2, 2015 | Oct 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #G 5HH | 9,000 | 12737202 |
| 810729 | Oct 2, 2015 | Oct 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #G 1HH | 9,000 | 12737201 |
| 810727 | Oct 2, 2015 | Oct 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #G 2HH | 9,000 | 12737200 |
| 810722 | Oct 2, 2015 | Oct 2, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Lazy a Cotulla #G 3HH | 9,000 | 12737199 |
| 810137 | Sep 17, 2015 | Sep 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Big Wells South Unit 11 Dim #A 4HH | 9,000 | 12737197 |
| 810134 | Sep 17, 2015 | Sep 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Big Wells South Unit 12 Dim #A 3HH | 9,000 | 12737196 |
| 810132 | Sep 17, 2015 | Sep 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Big Wells South Unit 12 Dim #A 2HH | 9,000 | 12737195 |
| 810001 | Sep 15, 2015 | Sep 15, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Big Wells South Unit 13 Dim #A 1HH | 9,000 | 12737194 |
| 809195 | Aug 14, 2015 | Aug 14, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Blakeway Unit I Dim #5HH | 9,000 | 12737180 |
| 809193 | Aug 14, 2015 | Aug 14, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Blakeway Unit I Dim #7HH | 9,000 | 12737179 |
| 809190 | Aug 14, 2015 | Aug 14, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Blakeway Unit I Dim #4HH | 9,000 | 12737178 |
| 809188 | Aug 14, 2015 | Aug 14, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Blakeway Unit I Dim #6HH | 9,000 | 12737177 |
| 809187 | Aug 13, 2015 | Aug 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Blakeway Unit I Dim #2HH | 9,000 | 12737176 |
| 809186 | Aug 13, 2015 | Aug 13, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Blakeway Unit I Dim #8HH | 9,000 | 12737175 |
| 808224 | Jul 29, 2015 | Jul 29, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Faith-San Pedro #F 4HH | 9,000 | 12737151 |
| 808696 | Jul 28, 2015 | Jul 28, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Sugarland Dim #A 3HH | 9,000 | 12737154 |
| 808182 | Jul 24, 2015 | Jul 24, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells Unit 24 Dim #H 10HH | 9,000 | 12737152 |
| 808283 | Jul 20, 2015 | Jul 20, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #H 9HH | 9,000 | 12737153 |
| 808186 | Jul 17, 2015 | Jul 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 13HH | 9,000 | 12737144 |
| 808185 | Jul 17, 2015 | Jul 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 12HH | 9,000 | 12737143 |
| 808184 | Jul 17, 2015 | Jul 17, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #I 11HH | 9,000 | 12737142 |
| 808201 | Jul 16, 2015 | Jul 16, 2015 | Chesapeake Operating, L.L.C. | Wheeler | Hall 23 #1 | 10,000 | 48331906 |
| 807854 | Jul 1, 2015 | Jul 1, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 1HH | 9,000 | 12737131 |
| 807912 | Jun 30, 2015 | Jun 30, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Doolin Dim #D 6HH | 9,000 | 12737132 |
| 807905 | Jun 30, 2015 | Jun 30, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Doolin Dim #D 1HH | 9,000 | 12737133 |
| 807905Amendment | Jun 30, 2015 | Jun 30, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Doolin Dim #D 1HH | 9,000 | 12737133 |
| 807857 | Jun 30, 2015 | Jun 30, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Valley Wells #C 2HH | 9,000 | 12737130 |
| 807702 | Jun 24, 2015 | Jun 24, 2015 | Chesapeake Operating, L.L.C. | Zavala | LLM Zav #D 3HH | 9,000 | 50733246 |
| 807701 | Jun 24, 2015 | Jun 24, 2015 | Chesapeake Operating, L.L.C. | Zavala | LLM Zav #D 2HH | 9,000 | 50733245 |
| 807698 | Jun 24, 2015 | Jun 24, 2015 | Chesapeake Operating, L.L.C. | Zavala | LLM Zav #D 1HH | 9,000 | 50733244 |
| 807537 | Jun 19, 2015 | Jun 19, 2015 | Chesapeake Operating, L.L.C. | Zavala | La Mota Zav #B 3HH | 9,000 | 50733243 |
| 807087 | Jun 15, 2015 | Jun 15, 2015 | Chesapeake Operating, L.L.C. | McMullen | McKenzie Foley IV MCM #B 1HH | 12,000 | 31136524 |
| 807089 | Jun 12, 2015 | Jun 12, 2015 | Chesapeake Operating, L.L.C. | McMullen | McKenzie-Foley V MCM #B 3HH | 12,000 | 31136520 |
| 807343 | Jun 11, 2015 | Jun 11, 2015 | Chesapeake Operating, L.L.C. | Dimmit | Faith Toro Dim #H 5HH | 9,000 | 12737126 |
| 807281 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #K 4HH | 12,000 | 31136533 |
| 807279 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #K 1HH | 12,000 | 31136532 |
| 807278 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #K 2HH | 12,000 | 31136531 |
| 807277 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #K 3HH | 12,000 | 31136530 |
| 807266 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #L 5HH | 12,000 | 31136529 |
| 807265 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #L 4HH | 12,000 | 31136528 |
| 807263 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #L 3HH | 12,000 | 31136527 |
| 807261 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #L 2HH | 12,000 | 31136526 |
| 807260 | Jun 9, 2015 | Jun 9, 2015 | Chesapeake Operating, L.L.C. | McMullen | Wheeler #L 1HH | 12,000 | 31136525 |