| 829278 | Aug 24, 2017 | Aug 24, 2017 | Mid-Con Energy Operating, LLC | Saltlick #543334126 | 6,200 |
| 829513 | Aug 14, 2017 | Aug 14, 2017 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #202343334129 | 5,500 |
| 829463 | Aug 10, 2017 | Aug 10, 2017 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #191143334062 | 5,500 |
| 829362 | Aug 4, 2017 | Aug 4, 2017 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #201843334128 | 5,500 |
| 829218 | Jul 31, 2017 | Jul 31, 2017 | L.C.S. Production Company | Weir #143334127 | 5,300 |
| 828817 | Jul 25, 2017 | Jul 25, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #1943333844 | 6,700 |
| 828348 | Jul 18, 2017 | Jul 18, 2017 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #70243334124 | 5,500 |
| 828338 | Jul 18, 2017 | Jul 18, 2017 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #201743334123 | 5,500 |
| 828401 | Jul 5, 2017 | Jul 5, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #35W43301530 | 6,085 |
| 828365 | Jul 5, 2017 | Jul 5, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4543334125 | 6,500 |
| 828272 | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4943334122 | 6,500 |
| 828269 | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4843334121 | 6,500 |
| 828265 | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4743334120 | 6,500 |
| 828265Amendment | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4743334120 | 6,500 |
| 828263 | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4643334119 | 6,500 |
| 828263Amendment | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4643334119 | 6,500 |
| 828261 | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4443334118 | 6,500 |
| 828258 | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4343334117 | 6,500 |
| 828258Amendment | Jun 30, 2017 | Jun 30, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4343334117 | 6,500 |
| 826712 | Jun 13, 2017 | Jun 13, 2017 | Boaz Energy II Operating, LLC | Guest Canyon Sand Unit #143333081 | 5,500 |
| 827539 | Jun 9, 2017 | Jun 9, 2017 | Sojourner Drilling Corporation | Coats 161 #243334116 | 6,600 |
| 827539Amendment | Jun 9, 2017 | Jun 9, 2017 | Sojourner Drilling Corporation | Coats 161 #243334116 | 6,600 |
| 827071 | Jun 2, 2017 | Jun 2, 2017 | NBX Energy, LLC | Flat Top Ranch FM #143334115 | 7,000 |
| 827062 | Jun 2, 2017 | Jun 2, 2017 | NBX Energy, LLC | Flat Top Ranch At #143334114 | 7,000 |
| 826975 | Jun 2, 2017 | Jun 2, 2017 | Sojourner Drilling Corporation | Coats Unit #143334113 | 5,200 |
| 826975Amendment | Jun 2, 2017 | Jun 2, 2017 | Sojourner Drilling Corporation | Coats Unit #143334113 | 5,200 |
| 826584 | May 23, 2017 | May 23, 2017 | Chisholm Operating, Inc. | Spitzer #243334112 | 6,300 |
| 826398 | May 23, 2017 | May 23, 2017 | Tacor Resources Inc | Jeff Smith #543334111 | 5,100 |
| 825144 | Apr 11, 2017 | Apr 11, 2017 | Naumann Oil & Gas, Inc. | McCoy #343334110 | 5,000 |
| 824414 | Mar 24, 2017 | Mar 24, 2017 | Clear Fork, Incorporated | Henson 197 #143334109 | 3,460 |
| 824245 | Mar 16, 2017 | Mar 16, 2017 | Mid-Con Energy Operating, LLC | Saltlick #643334108 | 5,500 |
| 823674 | Mar 6, 2017 | Mar 6, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4143334106 | 5,800 |
| 823674Amendment | Mar 6, 2017 | Mar 6, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4143334106 | 6,200 |
| 823676 | Mar 2, 2017 | Mar 2, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4243334107 | 5,800 |
| 823676Amendment | Mar 2, 2017 | Mar 2, 2017 | Mid-Con Energy Operating, LLC | Corsica Unit #4243334107 | 6,200 |
| 822777 | Feb 10, 2017 | Feb 10, 2017 | Mid-Con Energy Operating, LLC | Anderson '18' #5X43330452 | 6,150 |
| 822253 | Jan 30, 2017 | Jan 30, 2017 | Boaz Energy II Operating, LLC | East Flowers (Canyon Sand) Unit #53343334105 | 4,500 |
| 822251 | Jan 30, 2017 | Jan 30, 2017 | Boaz Energy II Operating, LLC | East Flowers (Canyon Sand) Unit #53143334104 | 4,500 |
| 822248 | Jan 30, 2017 | Jan 30, 2017 | Boaz Energy II Operating, LLC | East Flowers Canyon Sand Unit #53043334103 | 4,500 |
| 819289 | Oct 24, 2016 | Oct 24, 2016 | Schalk Oil Company, Inc. | Patterson #143334102 | 3,800 |
| 819289Amendment | Oct 24, 2016 | Oct 24, 2016 | Schalk Oil Company, Inc. | Patterson #143334102 | 3,900 |
| 818929 | Oct 13, 2016 | Oct 13, 2016 | Naumann Oil & Gas, Inc. | McCoy #243334101 | 5,000 |
| 818143 | Sep 12, 2016 | Sep 12, 2016 | Midland Oil and Gas, Inc. | Green Martian #143333468 | 6,291 |
| 817849 | Aug 18, 2016 | Aug 18, 2016 | Boaz Energy II Operating, LLC | East Flowers Canyon Sand Unit #11643334099 | 4,500 |
| 817841 | Aug 18, 2016 | Aug 18, 2016 | Boaz Energy II Operating, LLC | East Flowers Canyon Sand Unit #91143334098 | 4,500 |
| 817511 | Aug 18, 2016 | Aug 18, 2016 | HGN Operating I, LLC | Meador Unit #143334097 | 3,900 |
| 817640 | Aug 17, 2016 | Aug 17, 2016 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #17W43330976 | 4,700 |
| 817552 | Aug 8, 2016 | Aug 8, 2016 | Comstock Energy, LLC | Cox, CC et Al #4C43334095 | 6,000 |
| 817551 | Aug 8, 2016 | Aug 8, 2016 | Comstock Energy, LLC | Cox, C.C. Etal #3C43334096 | 6,000 |
| 816872 | Jul 13, 2016 | Jul 13, 2016 | NBX Energy, LLC | Flat Top Ranch SM #143334094 | 7,000 |
| 816672 | Jul 13, 2016 | Jul 13, 2016 | Summit Resources Mgmt., LLC. | Hunt, C.O. #1443334093 | 5,950 |
| 815930 | May 27, 2016 | May 27, 2016 | Cholla Petroleum, Inc. | Metcalf #243334092 | 4,999 |
| 815929 | May 27, 2016 | May 27, 2016 | Cholla Petroleum, Inc. | Porter #143334091 | 4,999 |
| 815612 | May 13, 2016 | May 13, 2016 | Comstock Energy, LLC | Cox, C.C. Etal #2C43334090 | 6,000 |
| 815610 | May 13, 2016 | May 13, 2016 | Comstock Energy, LLC | Cox, C.C. Etal #1C43334089 | 6,000 |
| 815487 | May 10, 2016 | May 10, 2016 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #443310080 | 4,750 |
| 815135 | Apr 19, 2016 | Apr 19, 2016 | Boaz Energy II Operating, LLC | East Flowers Canyon Sand Unit #11443301872 | 4,170 |
| 814783 | Apr 11, 2016 | Apr 11, 2016 | Stasney Well Service, LLC | Swenson #143333340 | 4,000 |
| 814780 | Apr 11, 2016 | Apr 11, 2016 | L.C.S. Production Company | McMillin I.S. Ac. 8 #743330773 | 4,600 |
| 814778 | Apr 11, 2016 | Apr 11, 2016 | L.C.S. Production Company | McMillin I.S. Ac. 8 #643330552 | 4,600 |
| 814774 | Apr 11, 2016 | Apr 11, 2016 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #1043330942 | 4,500 |
| 814134 | Mar 2, 2016 | Mar 2, 2016 | Tacor Resources Inc | Jeff Smith #343334088 | 5,100 |
| 814133 | Mar 2, 2016 | Mar 2, 2016 | Tacor Resources Inc | Jeff Smith #143334087 | 5,100 |
| 814008 | Mar 1, 2016 | Mar 1, 2016 | Chisholm Operating, Inc. | Spitzer #143334082 | 6,500 |
| 814078 | Feb 26, 2016 | Feb 26, 2016 | Mid-Con Energy Operating, LLC | Lackey #243334086 | 5,350 |
| 814078Amendment | Feb 26, 2016 | Feb 26, 2016 | Mid-Con Energy Operating, LLC | Lackey #243334086 | 6,500 |
| 814078Amendment | Feb 26, 2016 | Feb 26, 2016 | Mid-Con Energy Operating, LLC | Lackey #243334086 | 6,500 |
| 814077 | Feb 26, 2016 | Feb 26, 2016 | Mid-Con Energy Operating, LLC | Pumphrey 'B' #743334085 | 5,500 |
| 814075 | Feb 26, 2016 | Feb 26, 2016 | Mid-Con Energy Operating, LLC | Pumphrey 'B' #643334084 | 6,200 |
| 814043 | Feb 24, 2016 | Feb 24, 2016 | Mid-Con Energy Operating, LLC | Lackey #143334083 | 5,350 |
| 813022 | Jan 8, 2016 | Jan 8, 2016 | Comstock Energy, LLC | Cleo Smith #4CH43334080 | 6,000 |
| 813022Amendment | Jan 8, 2016 | Jan 8, 2016 | Comstock Energy, LLC | Cleo Smith #4CH43334080 | 6,000 |
| 813022Amendment | Jan 8, 2016 | Jan 8, 2016 | Comstock Energy, LLC | Cleo Smith #4CH43334080 | 6,000 |
| 811407 | Oct 23, 2015 | Oct 23, 2015 | Comstock Energy, LLC | McCoy #2C43334079 | 6,000 |
| 811407Amendment | Oct 23, 2015 | Oct 23, 2015 | Comstock Energy, LLC | McCoy #2C43334079 | 6,000 |
| 811406 | Oct 23, 2015 | Oct 23, 2015 | Comstock Energy, LLC | McCoy #1C43334078 | 6,000 |
| 811406Amendment | Oct 23, 2015 | Oct 23, 2015 | Comstock Energy, LLC | McCoy #1C43334078 | 6,000 |
| 811228 | Oct 16, 2015 | Oct 16, 2015 | Mid-Con Energy Operating, LLC | Saltlick #443334077 | 6,000 |
| 807595 | Oct 13, 2015 | Oct 13, 2015 | Foundation Energy Management LLC | Walter Smith Unit #2443334050 | 5,800 |
| 810699 | Oct 2, 2015 | Oct 2, 2015 | Salida Exploration, LLC | Graham #143334076 | 6,000 |
| 808337 | Sep 16, 2015 | Sep 16, 2015 | Comstock Energy, LLC | Cleo Smith #2CH43334053 | 6,000 |
| 809995 | Sep 15, 2015 | Sep 15, 2015 | Foundation Energy Management LLC | Gillum A #2AR43333734 | 6,500 |
| 810111 | Sep 14, 2015 | Sep 14, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #200843334074 | 5,500 |
| 810106 | Sep 14, 2015 | Sep 14, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #200443334073 | 5,500 |
| 810096 | Sep 14, 2015 | Sep 14, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #201043334072 | 5,500 |
| 809259 | Aug 18, 2015 | Aug 18, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #120343334071 | 5,500 |
| 809257 | Aug 18, 2015 | Aug 18, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #110543334070 | 5,500 |
| 809255 | Aug 18, 2015 | Aug 18, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #110443334069 | 5,500 |
| 809251 | Aug 18, 2015 | Aug 18, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #60543334068 | 5,500 |
| 809246 | Aug 18, 2015 | Aug 18, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #60443334067 | 5,500 |
| 809205 | Aug 18, 2015 | Aug 18, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #40543334066 | 5,500 |
| 809184 | Aug 18, 2015 | Aug 18, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #40443334065 | 5,500 |
| 808974 | Aug 6, 2015 | Aug 6, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #50543334064 | 5,500 |
| 808969 | Aug 6, 2015 | Aug 6, 2015 | L.C.S. Production Company | McMillin (Canyon Sand) Unit #50443334063 | 5,500 |
| 808809 | Jul 28, 2015 | Jul 28, 2015 | L.C.S. Production Company | East Frankirk (Canyon SAND0 Unit #191143334062 | 5,500 |
| 808807 | Jul 28, 2015 | Jul 28, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #190243334061 | 5,500 |
| 808803 | Jul 28, 2015 | Jul 28, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #190443334060 | 5,500 |
| 808726 | Jul 28, 2015 | Jul 28, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #191443334059 | 5,500 |
| 808725 | Jul 28, 2015 | Jul 28, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #190943334057 | 5,500 |
| 808724 | Jul 28, 2015 | Jul 28, 2015 | L.C.S. Production Company | East Frankirk (Canyon Sand) Unit #190743334058 | 5,500 |