| 853376 | May 24, 2019 | May 24, 2019 | Millennium Exploration Co. LLC | Gemelos 'B' #2 | 13,350 | 28534113 |
| 853261 | May 22, 2019 | May 22, 2019 | Rocky Creek Resources, LLC | Comanche #1HH | 14,500 | 28534112 |
| 853247 | May 22, 2019 | May 22, 2019 | Rocky Creek Resources, LLC | Gos #1HH | 14,500 | 28534111 |
| 853054 | May 17, 2019 | May 17, 2019 | Penn Virginia Oil & Gas, L.P. | Amber-Lager B (SA) #2HH | 14,500 | 28534110 |
| 852550 | May 2, 2019 | May 2, 2019 | Penn Virginia Oil & Gas, L.P. | Amber-Lager a (SA) #1HH | 14,500 | 28534108 |
| 851949 | Apr 16, 2019 | Apr 16, 2019 | Capital Star Oil & Gas, Inc. | Bertha Anderson Gas Unit #4 | 11,300 | 28534107 |
| 851568 | Mar 29, 2019 | Mar 29, 2019 | Hurd Enterprises, Ltd. | Appling #1 | 5,800 | 28534046 |
| 840335 | Mar 14, 2019 | Mar 14, 2019 | Hydrocarbon Operating, Inc. | Goodrich-Poindexter Unit #01 | 3,810 | 28533384 |
| 850937 | Mar 13, 2019 | Mar 13, 2019 | Hydrocarbon Operating, Inc. | Pope #1 | 3,800 | 28533386 |
| 848731 | Mar 7, 2019 | Mar 7, 2019 | Sulphur River Exploration, Inc. | Hathaway Unit #7 | 13,689 | 28532252 |
| 850146 | Feb 28, 2019 | Feb 28, 2019 | Lavaca Canyon Petroleum LLC | BTK #2 | 10,600 | 28534106 |
| 849624 | Feb 7, 2019 | Feb 7, 2019 | Rocky Creek Resources, LLC | Mixon #1HH | 14,500 | 28534105 |
| 849624Amendment | Feb 7, 2019 | Feb 7, 2019 | Rocky Creek Resources, LLC | Mixon #1HH | 14,500 | 28534105 |
| 849448 | Feb 1, 2019 | Feb 1, 2019 | Rocky Creek Resources, LLC | Greive Unit #6HH | 14,500 | 28534104 |
| 849448Amendment | Feb 1, 2019 | Feb 1, 2019 | Rocky Creek Resources, LLC | Greive Unit #6HH | 14,500 | 28534104 |
| 849113 | Jan 28, 2019 | Jan 28, 2019 | Penn Virginia Oil & Gas, L.P. | Coyote B (SA) #2HH | 14,500 | 28534103 |
| 849111 | Jan 28, 2019 | Jan 28, 2019 | Penn Virginia Oil & Gas, L.P. | Coyote a (SA) #1HH | 14,500 | 28534102 |
| 848996 | Jan 23, 2019 | Jan 23, 2019 | Trio Consulting & Management,llc | Granberry #1 | 9,600 | 28534101 |
| 848996Amendment | Jan 23, 2019 | Jan 23, 2019 | Trio Consulting & Management,llc | Granberry #1 | 9,800 | 28534101 |
| 848729 | Jan 17, 2019 | Jan 17, 2019 | Penn Virginia Oil & Gas, L.P. | Armadillo C (SA) #3HH | 14,500 | 28534100 |
| 848728 | Jan 17, 2019 | Jan 17, 2019 | Penn Virginia Oil & Gas, L.P. | Armadillo B (SA) #2HH | 14,500 | 28534099 |
| 848727 | Jan 17, 2019 | Jan 17, 2019 | Penn Virginia Oil & Gas, L.P. | Armadillo a (SA) #1HH | 14,500 | 28534098 |
| 848036 | Dec 31, 2018 | Dec 31, 2018 | Penn Virginia Oil & Gas, L.P. | Jackalope B (SA) #2HH | 14,500 | 28534095 |
| 848033 | Dec 31, 2018 | Dec 31, 2018 | Penn Virginia Oil & Gas, L.P. | Jackalope a (SA) #1HH | 14,500 | 28534094 |
| 846333 | Dec 31, 2018 | Dec 31, 2018 | Penn Virginia Oil & Gas, L.P. | Vana-Smith (SA) Unit 2 #2HH | 14,500 | 28534089 |
| 846331 | Dec 31, 2018 | Dec 31, 2018 | Penn Virginia Oil & Gas, L.P. | Vana-Smith (SA) Unit 1 #1HH | 14,500 | 28534088 |
| 846271 | Dec 31, 2018 | Dec 31, 2018 | Penn Virginia Oil & Gas, L.P. | Gator Unit #3HH | 14,500 | 28534087 |
| 846270Amendment | Dec 31, 2018 | Dec 31, 2018 | Penn Virginia Oil & Gas, L.P. | Gator Unit #2HH | 14,500 | 28534086 |
| 845718 | Dec 31, 2018 | Dec 31, 2018 | Texakoma E & P, LLC | Harrison #1 | 13,000 | 28534084 |
| 837074 | Dec 31, 2018 | Dec 31, 2018 | Trio Consulting & Management,llc | Garner #2 | 11,500 | 28534050 |
| 847910 | Dec 20, 2018 | Dec 20, 2018 | Sulphur River Exploration, Inc. | Neuhaus Unit #4 | 11,800 | 28531487 |
| 846537 | Nov 14, 2018 | Nov 14, 2018 | Texron Operating, LLC | Lester #1 | 12,500 | 28534092 |
| 846537Amendment | Nov 14, 2018 | Nov 14, 2018 | Millennium Exploration Co. LLC | Gemelos #1 | 12,500 | 28534092 |
| 846537Amendment | Nov 14, 2018 | Nov 14, 2018 | Millennium Exploration Co. LLC | Gemelos #1 | 12,500 | 28534092 |
| 846537Amendment | Nov 14, 2018 | Nov 14, 2018 | Millennium Exploration Co. LLC | Gemelos #1 | 12,500 | 28534092 |
| 846617 | Nov 9, 2018 | Nov 9, 2018 | Unit Petroleum Company | Chandler Unit #3 | 10,228 | 28531157 |
| 846560 | Nov 8, 2018 | Nov 8, 2018 | Texron Operating, LLC | Lyons #1 | 12,500 | 28534093 |
| 846508 | Nov 6, 2018 | Nov 6, 2018 | Penn Virginia Oil & Gas, L.P. | Deedra-Lori (SA) Unit 4 #4HH | 14,500 | 28534091 |
| 846507 | Nov 6, 2018 | Nov 6, 2018 | Penn Virginia Oil & Gas, L.P. | Deedra-Lori (SA) Unit 3 #3HH | 14,500 | 28534090 |
| 846270 | Oct 31, 2018 | Oct 31, 2018 | Penn Virginia Oil & Gas, L.P. | Gator Unit #2HH | 14,500 | 28534086 |
| 846269 | Oct 31, 2018 | Oct 31, 2018 | Penn Virginia Oil & Gas, L.P. | Gator Unit #1HH | 14,500 | 28534085 |
| 845786 | Oct 19, 2018 | Oct 19, 2018 | Hilcorp Energy Company | Neuhaus, E.T. #2 | 13,300 | 28532820 |
| 840244 | Sep 30, 2018 | Sep 30, 2018 | Penn Virginia Oil & Gas, L.P. | Raab-Fojtik (SA) Unit 1 #1HH | 14,500 | 28534064 |
| 845021 | Sep 24, 2018 | Sep 24, 2018 | Trio Consulting & Management,llc | Evans #1 | 11,200 | 28534083 |
| 845021Amendment | Sep 24, 2018 | Sep 24, 2018 | Trio Consulting & Management,llc | Evans #1 | 11,600 | 28534083 |
| 844147 | Aug 30, 2018 | Aug 30, 2018 | Capital Star Oil & Gas, Inc. | Bertha Anderson Gas Unit #3 | 11,300 | 28534082 |
| 843916 | Aug 27, 2018 | Aug 27, 2018 | Penn Virginia Oil & Gas, L.P. | Heatwave B #2HH | 14,500 | 28534081 |
| 843916Amendment | Aug 27, 2018 | Aug 27, 2018 | Penn Virginia Oil & Gas, L.P. | Heatwave B #2HH | 14,500 | 28534081 |
| 843915 | Aug 27, 2018 | Aug 27, 2018 | Penn Virginia Oil & Gas, L.P. | Heatwave a (SA) #1HH | 14,500 | 28534080 |
| 843895 | Aug 24, 2018 | Aug 24, 2018 | Penn Virginia Oil & Gas, L.P. | Pilsner Hunter #7HH | 14,500 | 28533933 |
| 843777 | Aug 23, 2018 | Aug 23, 2018 | Lavaca Canyon Petroleum LLC | BTK #1 | 9,950 | 28534079 |
| 843536 | Aug 20, 2018 | Aug 20, 2018 | South Leeville, LLC | Daniel Gas Unit #2 | 10,700 | 28534078 |
| 842561 | Jul 20, 2018 | Jul 20, 2018 | Penn Virginia Oil & Gas, L.P. | Jeffery Unit #5HH | 14,500 | 28534077 |
| 842560 | Jul 19, 2018 | Jul 19, 2018 | Penn Virginia Oil & Gas, L.P. | Jeffery Unit #4HH | 14,500 | 28534076 |
| 842044 | Jul 11, 2018 | Jul 11, 2018 | Penn Virginia Oil & Gas, L.P. | Douglas Raab-Netardus (Sa)unit 2 #2HH | 14,500 | 28534075 |
| 842044Amendment | Jul 11, 2018 | Jul 11, 2018 | Penn Virginia Oil & Gas, L.P. | Douglas Raab-Netardus (Sa)unit 2 #2HH | 14,500 | 28534075 |
| 842043 | Jul 11, 2018 | Jul 11, 2018 | Penn Virginia Oil & Gas, L.P. | Douglas Raab-Netardus (Sa)unit 1 #1HH | 14,500 | 28534074 |
| 841738 | Jun 27, 2018 | Jun 27, 2018 | Penn Virginia Oil & Gas, L.P. | Amber-Porter (SA) Unit 3 #3HH | 14,500 | 28534073 |
| 841738Amendment | Jun 27, 2018 | Jun 27, 2018 | Penn Virginia Oil & Gas, L.P. | Amber-Porter (SA) Unit 3 #3HH | 14,500 | 28534073 |
| 841737 | Jun 27, 2018 | Jun 27, 2018 | Penn Virginia Oil & Gas, L.P. | Amber-Porter (SA) Unit 2 #2HH | 14,500 | 28534072 |
| 841737Amendment | Jun 27, 2018 | Jun 27, 2018 | Penn Virginia Oil & Gas, L.P. | Amber-Porter (SA) Unit 2 #2HH | 14,500 | 28534072 |
| 841644 | Jun 25, 2018 | Jun 25, 2018 | TMR Exploration, Inc. | F W Neuhaus #14 | 2,600 | 28533231 |
| 840733 | Jun 6, 2018 | Jun 6, 2018 | Trek Resources, Inc. | Charles W. Schilhab, et Al #2 | 7,000 | 28534070 |
| 840673 | May 31, 2018 | May 31, 2018 | Penn Virginia Oil & Gas, L.P. | Sharktooth (SA) Unit 2 #2HH | 14,500 | 28534069 |
| 840672 | May 31, 2018 | May 31, 2018 | Penn Virginia Oil & Gas, L.P. | Sharktooth (SA) Unit 1 #1HH | 14,500 | 28534068 |
| 840571 | May 30, 2018 | May 30, 2018 | Penn Virginia Oil & Gas, L.P. | Schacherl-Vana (SA) Unit 3 #3HH | 14,500 | 28534067 |
| 840570 | May 30, 2018 | May 30, 2018 | Penn Virginia Oil & Gas, L.P. | Schacherl-Vana (SA) Unit 2 #2HH | 14,500 | 28534066 |
| 840470 | May 30, 2018 | May 30, 2018 | Capital Star Oil & Gas, Inc. | Hoffer, Leo Gas Unit #2 | 8,280 | 28531697 |
| 840245 | May 22, 2018 | May 22, 2018 | Penn Virginia Oil & Gas, L.P. | Raab-Fojtik (SA) Unit 2 #2HH | 14,500 | 28534065 |
| 839540 | May 9, 2018 | May 9, 2018 | Penn Virginia Oil & Gas, L.P. | Marcia-Shelly (SA) Unit 2 #2HH | 14,500 | 28534063 |
| 839540Amendment | May 9, 2018 | May 9, 2018 | Penn Virginia Oil & Gas, L.P. | Marcia-Shelly (SA) Unit 2 #2HH | 14,500 | 28534063 |
| 839539 | May 7, 2018 | May 7, 2018 | Penn Virginia Oil & Gas, L.P. | Marcia-Shelly (SA) Unit 1 #1HH | 14,500 | 28534062 |
| 839539Amendment | May 7, 2018 | May 7, 2018 | Penn Virginia Oil & Gas, L.P. | Marcia-Shelly (SA) Unit 1 #1HH | 14,500 | 28534062 |
| 839232 | Apr 27, 2018 | Apr 27, 2018 | Rocky Creek Resources, LLC | Shiner Unit #1HH | 14,500 | 28534061 |
| 839232Amendment | Apr 27, 2018 | Apr 27, 2018 | Rocky Creek Resources, LLC | Shiner Unit #1HH | 14,500 | 28534061 |
| 837696 | Apr 23, 2018 | Apr 23, 2018 | Trio Consulting & Management,llc | Wick #1 | 9,775 | 28533960 |
| 838817 | Apr 19, 2018 | Apr 19, 2018 | Penn Virginia Oil & Gas, L.P. | Carol-Robin (SA) Unit 2 #2HH | 14,500 | 28534060 |
| 838816 | Apr 19, 2018 | Apr 19, 2018 | Penn Virginia Oil & Gas, L.P. | Carol-Robin (SA) Unit 1 #1HH | 14,500 | 28534059 |
| 838609 | Apr 16, 2018 | Apr 16, 2018 | Rocky Creek Resources, LLC | Five Star Unit #1HH | 14,500 | 28534058 |
| 838609Amendment | Apr 16, 2018 | Apr 16, 2018 | Rocky Creek Resources, LLC | Five Star Unit #1HH | 14,500 | 28534058 |
| 838609Amendment | Apr 16, 2018 | Apr 16, 2018 | Rocky Creek Resources, LLC | Five Star Unit #1HH | 14,500 | 28534058 |
| 838623 | Apr 13, 2018 | Apr 13, 2018 | Rocky Creek Resources, LLC | Kloesel Unit #1HH | 14,500 | 28534057 |
| 838697 | Apr 12, 2018 | Apr 12, 2018 | Trio Consulting & Management,llc | A. Etzler Gas Unit #2 | 11,500 | 28534056 |
| 838697Amendment | Apr 12, 2018 | Apr 12, 2018 | Trio Consulting & Management,llc | A. Etzler Gas Unit #2 | 11,500 | 28534056 |
| 838017 | Mar 28, 2018 | Mar 28, 2018 | Rocky Creek Resources, LLC | Greive Unit #2HH | 14,500 | 28534055 |
| 838017Amendment | Mar 28, 2018 | Mar 28, 2018 | Rocky Creek Resources, LLC | Greive Unit #2HH | 14,500 | 28534055 |
| 837897 | Mar 23, 2018 | Mar 23, 2018 | Trio Consulting & Management,llc | Meador #1 | 10,000 | 28534053 |
| 837889 | Mar 23, 2018 | Mar 23, 2018 | Trio Consulting & Management,llc | A. G. Henkes Gas Unit #6 | 11,500 | 28534054 |
| 837436 | Mar 16, 2018 | Mar 16, 2018 | Penn Virginia Oil & Gas, L.P. | Hinze Unit #5HH | 14,500 | 28534052 |
| 837434 | Mar 15, 2018 | Mar 15, 2018 | Penn Virginia Oil & Gas, L.P. | Hinze Unit #4HH | 14,500 | 28534051 |
| 836609 | Feb 22, 2018 | Feb 22, 2018 | Penn Virginia Oil & Gas, L.P. | Rigby Unit #4HH | 14,500 | 28534049 |
| 836607 | Feb 22, 2018 | Feb 22, 2018 | Penn Virginia Oil & Gas, L.P. | Rigby Unit #3HH | 14,500 | 28534048 |
| 836606 | Feb 22, 2018 | Feb 22, 2018 | Penn Virginia Oil & Gas, L.P. | Rigby Unit #2HH | 14,500 | 28534047 |
| 836533 | Feb 21, 2018 | Feb 21, 2018 | Hurd Enterprises, Ltd. | Appling #1 | 6,800 | 28534046 |
| 835950 | Feb 7, 2018 | Feb 7, 2018 | Teal Operating, LLC | Molnoskey Unit #2HH | 12,200 | 28534045 |
| 835652 | Jan 30, 2018 | Jan 30, 2018 | Trio Consulting & Management,llc | A. Etzler Gas Unit #3 | 11,500 | 28534044 |
| 835652Amendment | Jan 30, 2018 | Jan 30, 2018 | Capital Star Oil & Gas, Inc. | W. Ainsworth Oil Unit #1 | 11,500 | 28534044 |
| 834605 | Jan 9, 2018 | Jan 9, 2018 | Penn Virginia Oil & Gas, L.P. | Nitro B #4HH | 14,500 | 28534043 |
| 834604 | Jan 9, 2018 | Jan 9, 2018 | Penn Virginia Oil & Gas, L.P. | Nitro B #3HH | 14,500 | 28534042 |
| 833879 | Dec 15, 2017 | Dec 15, 2017 | TMR Exploration, Inc. | A.steinman #2 | 3,227 | 28531934 |