| 819584Amendment | Oct 27, 2016 | Oct 27, 2016 | Rosetta Resources Operating LP | Lasseter & Eppright Unit K #1H | 8,999 | 12737346 |
| 819583 | Oct 27, 2016 | Oct 27, 2016 | Rosetta Resources Operating LP | Lasseter & Eppright Unit K #11H | 8,999 | 12737344 |
| 819524 | Oct 27, 2016 | Oct 27, 2016 | Choya Operating, LLC | Cochina SWD #2 | 10,000 | 12737345 |
| 819311 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 28HEH | 9,500 | 12737343 |
| 819309 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 28HDH | 9,500 | 12737342 |
| 819308 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 28HCH | 9,500 | 12737341 |
| 819307 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 28HBH | 9,500 | 12737340 |
| 819305 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 28HAH | 9,500 | 12737339 |
| 819261 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 23HHH | 9,500 | 12737338 |
| 819260 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 23HGH | 9,500 | 12737337 |
| 819259 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 23HFH | 9,500 | 12737336 |
| 819259Amendment | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 23HFH | 9,500 | 12737336 |
| 819258 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 23HEH | 9,500 | 12737335 |
| 819257 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 23HDH | 9,500 | 12737334 |
| 819256 | Oct 24, 2016 | Oct 24, 2016 | SN Operating, LLC | Piloncillo #A 23HCH | 9,500 | 12737333 |
| 818925 | Oct 19, 2016 | Oct 19, 2016 | Chesapeake Operating, L.L.C. | Gates 010 CHK-B TR 1 #B 5HH | 9,000 | 12737331 |
| 818927 | Oct 14, 2016 | Oct 14, 2016 | Chesapeake Operating, L.L.C. | Gates 010 CHK-B TR 1 #B 6HH | 9,000 | 12737332 |
| 818924 | Oct 14, 2016 | Oct 14, 2016 | Chesapeake Operating, L.L.C. | Gates 010 CHK-B TR 1 #B 4HH | 9,000 | 12737330 |
| 818923 | Oct 14, 2016 | Oct 14, 2016 | Chesapeake Operating, L.L.C. | Gates 010 CHK-B TR 1 #B 3HH | 9,000 | 12737329 |
| 818342 | Sep 15, 2016 | Sep 15, 2016 | El Toro Resources LLC | Risinger #2102HH | 4,760 | 12737328 |
| 817300 | Aug 12, 2016 | Aug 12, 2016 | White Marlin Operating Co, LLC | Elaine (5100) Unit #77 | 5,250 | 12730891 |
| 817585 | Aug 10, 2016 | Aug 10, 2016 | Lewis Petro Properties, Inc. | Gates 11-Dr #164HRH | 9,000 | 12737327 |
| 817115 | Jul 25, 2016 | Jul 25, 2016 | SN Operating, LLC | Votaw Unit #2HH | 9,500 | 12737326 |
| 817115Amendment | Jul 25, 2016 | Jul 25, 2016 | SN Operating, LLC | Votaw Unit #2HH | 9,500 | 12737326 |
| 817114 | Jul 25, 2016 | Jul 25, 2016 | SN Operating, LLC | Votaw Unit #1HH | 9,500 | 12737325 |
| 817114Amendment | Jul 25, 2016 | Jul 25, 2016 | SN Operating, LLC | Votaw Unit #1HH | 9,500 | 12737325 |
| 817172 | Jul 21, 2016 | Jul 21, 2016 | Buckeye Dev. & Logistics I LLC | Cathodic Protection #1CP | 350 | 12737324 |
| 816906 | Jul 13, 2016 | Jul 13, 2016 | Sage Energy Company | Kinnard-McClarty Unit #1REH | 7,000 | 12733049 |
| 816638 | Jul 6, 2016 | Jul 6, 2016 | Murphy Expl. & Prod. Co. - USA | Briggs Unit G #3HH | 9,000 | 12737323 |
| 816635 | Jul 5, 2016 | Jul 5, 2016 | Murphy Expl. & Prod. Co. - USA | Briggs Unit G #2HH | 9,000 | 12737322 |
| 816631 | Jul 5, 2016 | Jul 5, 2016 | Murphy Expl. & Prod. Co. - USA | Briggs Unit G #1HH | 9,000 | 12737321 |
| 816739 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #B 1HZH | 9,500 | 12737320 |
| 816738 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #B 1HYH | 9,500 | 12737319 |
| 816737 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #B 1HCH | 9,500 | 12737318 |
| 816736 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #B 1HBH | 9,500 | 12737317 |
| 816563 | Jun 29, 2016 | Jun 29, 2016 | CML Exploration, LLC | Vermillion #1H | 7,400 | 12737316 |
| 816563Amendment | Jun 29, 2016 | Jun 29, 2016 | CML Exploration, LLC | Vermillion #1H | 7,300 | 12737316 |
| 816487 | Jun 24, 2016 | Jun 24, 2016 | Endeavor Natural Gas, LP | Halsell #6041HH | 4,000 | 12737315 |
| 816300 | Jun 24, 2016 | Jun 24, 2016 | CML Exploration, LLC | Charles B #1H | 7,000 | 12737314 |
| 816300Amendment | Jun 24, 2016 | Jun 24, 2016 | CML Exploration, LLC | Charles B #1H | 6,800 | 12737314 |
| 815873 | Jun 24, 2016 | Jun 24, 2016 | CML Exploration, LLC | White Marlin #1H | 7,000 | 12737308 |
| 816218 | Jun 13, 2016 | Jun 13, 2016 | Lewis Petro Properties, Inc. | Cotulla #20HH | 9,000 | 12736595 |
| 816139 | Jun 9, 2016 | Jun 9, 2016 | Endeavor Natural Gas, LP | Latham McKnight #1901HH | 4,000 | 12737313 |
| 815835 | May 31, 2016 | May 31, 2016 | El Toro Resources LLC | Briscoe-McKnight #2403HH | 5,800 | 12737309 |
| 815835Amendment | May 31, 2016 | May 31, 2016 | El Toro Resources LLC | Briscoe-McKnight #2403HH | 5,800 | 12737309 |
| 815854 | May 26, 2016 | May 26, 2016 | Chesapeake Operating, L.L.C. | Rogers #O 3HH | 9,000 | 12737312 |
| 815853 | May 26, 2016 | May 26, 2016 | Chesapeake Operating, L.L.C. | Rogers #O 2HH | 9,000 | 12737311 |
| 815852 | May 26, 2016 | May 26, 2016 | Chesapeake Operating, L.L.C. | Rogers #O 1HH | 9,000 | 12737310 |
| 815803 | May 23, 2016 | May 23, 2016 | Hamilton, Clay | Jackson #1 | 3,458 | 12733075 |
| 815678 | May 23, 2016 | May 23, 2016 | Chesapeake Operating, L.L.C. | Rogers #J 3HH | 9,000 | 12737307 |
| 815678Amendment | May 23, 2016 | May 23, 2016 | Chesapeake Operating, L.L.C. | Rogers #J 3HH | 9,000 | 12737307 |
| 815677 | May 23, 2016 | May 23, 2016 | Chesapeake Operating, L.L.C. | Rogers #J 2HH | 9,000 | 12737306 |
| 815677Amendment | May 23, 2016 | May 23, 2016 | Chesapeake Operating, L.L.C. | Rogers #J 2HH | 9,000 | 12737306 |
| 815676 | May 23, 2016 | May 23, 2016 | Chesapeake Operating, L.L.C. | Rogers #J 1HH | 9,000 | 12737305 |
| 815676Amendment | May 23, 2016 | May 23, 2016 | Chesapeake Operating, L.L.C. | Rogers #J 1HH | 9,000 | 12737305 |
| 815411 | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 11HH | 9,000 | 12737303 |
| 815411Amendment | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 11HH | 9,000 | 12737303 |
| 815410 | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 10HH | 9,000 | 12737302 |
| 815410Amendment | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 10HH | 9,000 | 12737302 |
| 815408 | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 4HH | 9,000 | 12737301 |
| 815407 | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 3HH | 9,000 | 12737300 |
| 815406 | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 2HH | 9,000 | 12737299 |
| 815403 | May 10, 2016 | May 10, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Dim #F 1HH | 9,000 | 12737304 |
| 815264 | May 10, 2016 | May 10, 2016 | Lewis Petro Properties, Inc. | Cotulla #39HH | 9,000 | 12735958 |
| 815235 | Apr 27, 2016 | Apr 27, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 16 Dim #E 3HH | 9,000 | 12737298 |
| 815234 | Apr 27, 2016 | Apr 27, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 16 Dim #E 2HH | 9,000 | 12737297 |
| 815232 | Apr 27, 2016 | Apr 27, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 15 Dim #E 1HH | 9,000 | 12737296 |
| 815231 | Apr 27, 2016 | Apr 27, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 17 Dim #E 6HH | 9,000 | 12737295 |
| 815230 | Apr 27, 2016 | Apr 27, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 17 Dim #E 5HH | 9,000 | 12737294 |
| 815229 | Apr 27, 2016 | Apr 27, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 17 Dim #E 4HH | 9,000 | 12737293 |
| 815067 | Apr 18, 2016 | Apr 18, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 15 Dim #D 6HH | 9,000 | 12737292 |
| 815066 | Apr 18, 2016 | Apr 18, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 14 Dim #D 5HH | 9,000 | 12737291 |
| 815064 | Apr 18, 2016 | Apr 18, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 3 Dim #D 3HH | 9,000 | 12737289 |
| 815062 | Apr 18, 2016 | Apr 18, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 14 Dim #D 4HH | 9,000 | 12737290 |
| 815008 | Apr 15, 2016 | Apr 15, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 3 Dim #D 2HH | 9,000 | 12737288 |
| 815000 | Apr 15, 2016 | Apr 15, 2016 | Chesapeake Operating, L.L.C. | Big Wells South Unit 4 Dim #D 1HH | 9,000 | 12737287 |
| 814956 | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HEH | 9,500 | 12737286 |
| 814956Amendment | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HEH | 9,500 | 12737286 |
| 814956Amendment | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HEH | 9,500 | 12737286 |
| 814955 | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HDH | 9,500 | 12737285 |
| 814955Amendment | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HDH | 9,500 | 12737285 |
| 814954 | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HCH | 9,500 | 12737284 |
| 814954Amendment | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HCH | 9,500 | 12737284 |
| 814954Amendment | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HCH | 9,500 | 12737284 |
| 814953 | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HBH | 9,500 | 12737283 |
| 814953Amendment | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HBH | 9,500 | 12737283 |
| 814951 | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HAH | 9,500 | 12737282 |
| 814951Amendment | Apr 11, 2016 | Apr 11, 2016 | SN Operating, LLC | Piloncillo #A 31HAH | 9,500 | 12737282 |
| 814418 | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Faith Toro Dim #C 10HUH | 9,000 | 12737281 |
| 814418Amendment | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Faith Toro Dim #C 10HUH | 9,000 | 12737281 |
| 814417 | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Faith Toro Dim #C 9HUH | 9,000 | 12737277 |
| 814417Amendment | Apr 4, 2016 | Apr 4, 2016 | Chesapeake Operating, L.L.C. | Faith Toro Dim #C 9HUH | 9,000 | 12737277 |
| 814433 | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HZH | 9,500 | 12737280 |
| 814432 | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HYH | 9,500 | 12737279 |
| 814432Amendment | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HYH | 9,500 | 12737279 |
| 814431 | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HXH | 9,500 | 12737278 |
| 814430 | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HWH | 9,500 | 12737276 |
| 814429 | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HVH | 9,500 | 12737275 |
| 814428 | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HUH | 9,500 | 12737274 |
| 814428Amendment | Mar 28, 2016 | Mar 28, 2016 | SN Operating, LLC | Piloncillo #A 18HUH | 9,500 | 12737274 |