| 846397 | Nov 1, 2018 | Nov 1, 2018 | Rover Petroleum Operating, LLC | Lake Trammel Unit #260 | 6,000 | 35333670 |
| 845770 | Oct 17, 2018 | Oct 17, 2018 | Marshall R. Young Operating, LLC | Byrd #1 | 5,600 | 35333669 |
| 844177 | Oct 1, 2018 | Oct 1, 2018 | U S Energy Corp. of Amer. Inc. | Thomas Ranch #1 | 7,403 | 35333447 |
| 844177Amendment | Oct 1, 2018 | Oct 1, 2018 | U S Energy Corp. of Amer. Inc. | Thomas Ranch #1 | 7,403 | 35333447 |
| 844177Amendment | Oct 1, 2018 | Oct 1, 2018 | U S Energy Corp. of Amer. Inc. | Thomas Ranch #1 | 7,403 | 35333447 |
| 844637 | Sep 14, 2018 | Sep 14, 2018 | Cholla Petroleum, Inc. | NO Man's Land #1 | 7,499 | 35333668 |
| 844090 | Aug 29, 2018 | Aug 29, 2018 | U S Energy Corp. of Amer. Inc. | Bridgford 40 #1 | 7,300 | 35333001 |
| 844061 | Aug 29, 2018 | Aug 29, 2018 | Chisholm Operating, Inc. | Enexco #1 | 6,770 | 35333618 |
| 843414 | Aug 13, 2018 | Aug 13, 2018 | Cholla Petroleum, Inc. | Beall B #4 | 5,999 | 35333667 |
| 843086 | Aug 9, 2018 | Aug 9, 2018 | Mid-Con Energy Operating, LLC | McElmurray, W. W. -A- #2L | 5,705 | 35333433 |
| 842614 | Jul 20, 2018 | Jul 20, 2018 | Marshall R. Young Operating, LLC | DSR Unit #1 | 6,900 | 35333666 |
| 842285 | Jul 12, 2018 | Jul 12, 2018 | Chisholm Operating, Inc. | Enexco #4 | 7,300 | 35333665 |
| 841926 | Jul 3, 2018 | Jul 3, 2018 | Cholla Petroleum, Inc. | Thunder Valley North #5 | 7,799 | 35333664 |
| 841167 | Jun 13, 2018 | Jun 13, 2018 | Goodrock Natural Resources, LLC | Jordan Ranch #5 | 6,900 | 35333663 |
| 841051 | Jun 12, 2018 | Jun 12, 2018 | Winchester Energy, LLC | McLeod #1 | 7,200 | 35330715 |
| 840654 | Jun 5, 2018 | Jun 5, 2018 | Winchester Energy, LLC | Bast A #2 | 7,000 | 35332022 |
| 840631 | May 31, 2018 | May 31, 2018 | Cholla Petroleum, Inc. | Alexander Thunder #1 | 7,499 | 35333662 |
| 840631Amendment | May 31, 2018 | May 31, 2018 | Cholla Petroleum, Inc. | Alexander Thunder Unit #1 | 7,499 | 35333662 |
| 840630 | May 30, 2018 | May 30, 2018 | Winchester Energy, LLC | Arledge, J #1 | 7,000 | 35330995 |
| 840628 | May 30, 2018 | May 30, 2018 | Cholla Petroleum, Inc. | Thunder Valley South #2 | 7,499 | 35333661 |
| 840628Amendment | May 30, 2018 | May 30, 2018 | Cholla Petroleum, Inc. | Thunder Valley South Unit #2 | 7,499 | 35333661 |
| 840612 | May 30, 2018 | May 30, 2018 | Mid-Con Energy Operating, LLC | Brooks #2 | 5,500 | 35333660 |
| 839977 | May 29, 2018 | May 29, 2018 | Magellan Pipeline Company, L.P. | 98 #01 | 550 | 35333659 |
| 840043 | May 15, 2018 | May 15, 2018 | Goodrock Natural Resources, LLC | Belongs TO the Lord #1 | 6,900 | 35333658 |
| 839432 | May 1, 2018 | May 1, 2018 | Mercury Operating, LLC | Bobo #3 | 7,500 | 35333657 |
| 839432Amendment | May 1, 2018 | May 1, 2018 | Mercury Operating, LLC | Bobo #3 | 7,500 | 35333657 |
| 839358 | Apr 30, 2018 | Apr 30, 2018 | Marshall R. Young Operating, LLC | Stirl Unit #1 | 6,800 | 35333656 |
| 839148 | Apr 25, 2018 | Apr 25, 2018 | Clear Fork, Incorporated | Rowan & Hope #1 | 7,100 | 35333655 |
| 838145 | Apr 9, 2018 | Apr 9, 2018 | Mid-Con Energy Operating, LLC | Whitaker, E. G. #10 | 5,541 | 35333231 |
| 838053 | Apr 2, 2018 | Apr 2, 2018 | Mid-Con Energy Operating, LLC | Tema Little #3 | 5,741 | 35333497 |
| 836241 | Mar 20, 2018 | Mar 20, 2018 | Clear Fork, Incorporated | Boyd, (Caddo Conglomerate) Unit #8044 | 6,775 | 35332395 |
| 836261 | Feb 27, 2018 | Feb 27, 2018 | Mid-Con Energy Operating, LLC | WW McElmurray 'B' #3 | 5,565 | 35333597 |
| 836460 | Feb 16, 2018 | Feb 16, 2018 | Mid-Con Energy Operating, LLC | Joe Young #22 | 6,851 | 35333616 |
| 836259 | Feb 14, 2018 | Feb 14, 2018 | Mid-Con Energy Operating, LLC | Jessie Little 5 #5 | 5,700 | 35333591 |
| 835865 | Feb 2, 2018 | Feb 2, 2018 | Mid-Con Energy Operating, LLC | Sims #3 | 4,500 | 35333654 |
| 835653 | Jan 30, 2018 | Jan 30, 2018 | Chisholm Operating, Inc. | Enexco #3 | 7,300 | 35333653 |
| 835353 | Jan 30, 2018 | Jan 30, 2018 | Cholla Petroleum, Inc. | Thunder Valley SW Unit #1 | 7,499 | 35333651 |
| 835291 | Jan 29, 2018 | Jan 29, 2018 | Cholla Petroleum, Inc. | Thunder Valley NW Unit #1 | 7,499 | 35333649 |
| 835291Amendment | Jan 29, 2018 | Jan 29, 2018 | Cholla Petroleum, Inc. | Thunder Valley NW Unit #1 | 7,499 | 35333649 |
| 835291Amendment | Jan 29, 2018 | Jan 29, 2018 | Cholla Petroleum, Inc. | Thunder Valley NW Unit #1 | 7,999 | 35333649 |
| 835246 | Jan 29, 2018 | Jan 29, 2018 | Cholla Petroleum, Inc. | Thunder Valley RR Unit #1 | 7,499 | 35333648 |
| 835354 | Jan 26, 2018 | Jan 26, 2018 | Walter Exploration Company | Oatman #1 | 5,000 | 35333652 |
| 835245 | Jan 25, 2018 | Jan 25, 2018 | Cholla Petroleum, Inc. | Thunder Valley North #4 | 7,499 | 35333650 |
| 835378 | Jan 22, 2018 | Jan 22, 2018 | Roff Operating Company, LLC | Harris Ranch #1 | 7,200 | 35333647 |
| 835378Amendment | Jan 22, 2018 | Jan 22, 2018 | Roff Operating Company, LLC | Harris Ranch #1 | 7,200 | 35333647 |
| 834941 | Jan 11, 2018 | Jan 11, 2018 | Mid-Con Energy Operating, LLC | Boyd #3 | 4,500 | 35333646 |
| 833010 | Nov 16, 2017 | Nov 16, 2017 | Clear Fork, Incorporated | Holt A #2R | 5,900 | 35333645 |
| 832588 | Nov 9, 2017 | Nov 9, 2017 | Mid-Con Energy Operating, LLC | Jessie Little 'A' #2 | 5,600 | 35333596 |
| 832059 | Oct 27, 2017 | Oct 27, 2017 | Mid-Con Energy Operating, LLC | Tema Little #2 | 5,712 | 35333496 |
| 831684 | Oct 17, 2017 | Oct 17, 2017 | Cholla Petroleum, Inc. | Thunder Valley North #2 | 7,399 | 35333644 |
| 831488 | Oct 12, 2017 | Oct 12, 2017 | Mid-Con Energy Operating, LLC | Jessie Little #4 | 5,667 | 35333400 |
| 831439 | Sep 29, 2017 | Sep 29, 2017 | Cinnabar Operating, LLC | Brooks Ranch #5 | 4,100 | 35380754 |
| 831439Amendment | Sep 29, 2017 | Sep 29, 2017 | Cinnabar Operating, LLC | Brooks Ranch #5 | 4,100 | 35380754 |
| 831029 | Sep 22, 2017 | Sep 22, 2017 | Cinnabar Operating, LLC | Brooks Ranch #4 | 6,400 | 35300115 |
| 831029Amendment | Sep 22, 2017 | Sep 22, 2017 | Cinnabar Operating, LLC | Brooks Ranch #4 | 6,400 | 35300115 |
| 831029Amendment | Sep 22, 2017 | Sep 22, 2017 | Cinnabar Operating, LLC | Brooks Ranch #4 | 6,400 | 35300115 |
| 831028 | Sep 21, 2017 | Sep 21, 2017 | Cinnabar Operating, LLC | Brooks Ranch #3 | 6,400 | 35330733 |
| 830799 | Sep 14, 2017 | Sep 14, 2017 | Mid-Con Energy Operating, LLC | Freeman, G. M. 'A' #4 | 5,655 | 35333410 |
| 830675 | Sep 8, 2017 | Sep 8, 2017 | Mid-Con Energy Operating, LLC | A. H. McElmurray #3 | 5,695 | 35333402 |
| 830565 | Sep 1, 2017 | Sep 1, 2017 | Mid-Con Energy Operating, LLC | County Line South #1 | 6,902 | 35333307 |
| 830522 | Sep 1, 2017 | Sep 1, 2017 | Gungoll, Carl E. Exploration LLC | White Hat Ranch #2451 | 7,000 | 35333643 |
| 829929 | Aug 25, 2017 | Aug 25, 2017 | Alaron Energy, Inc. | Moore '30' #1 | 5,000 | 35332779 |
| 830084 | Aug 23, 2017 | Aug 23, 2017 | Mid-Con Energy Operating, LLC | Brooks #1 | 4,500 | 35333642 |
| 829349 | Aug 15, 2017 | Aug 15, 2017 | Clear Fork, Incorporated | Oden A #2 | 6,800 | 35333631 |
| 828914 | Aug 4, 2017 | Aug 4, 2017 | Mid-Con Energy Operating, LLC | Boyd #2 | 4,500 | 35333638 |
| 828983 | Jul 25, 2017 | Jul 25, 2017 | Marshall R. Young Operating, LLC | Simmons Unit #1 | 5,800 | 35333641 |
| 829004 | Jul 24, 2017 | Jul 24, 2017 | Cholla Petroleum, Inc. | Thunder Valley West #2 | 7,399 | 35333640 |
| 829003 | Jul 24, 2017 | Jul 24, 2017 | Cholla Petroleum, Inc. | Thunder Valley West #1 | 7,399 | 35333639 |
| 828625 | Jul 18, 2017 | Jul 18, 2017 | Winchester Energy, LLC | White Hat Ranch #3803MLH | 7,200 | 35333637 |
| 828625Amendment | Jul 18, 2017 | Jul 18, 2017 | Winchester Energy, LLC | White Hat Ranch #3803MLH | 7,200 | 35333637 |
| 828751 | Jul 13, 2017 | Jul 13, 2017 | Winchester Energy, LLC | White Hat Ranch #3901 | 7,500 | 35333636 |
| 828751Amendment | Jul 13, 2017 | Jul 13, 2017 | Winchester Energy, LLC | White Hat Ranch #3901H | 7,500 | 35333636 |
| 828751Amendment | Jul 13, 2017 | Jul 13, 2017 | Winchester Energy, LLC | White Hat Ranch #3901H | 7,500 | 35333636 |
| 828678 | Jul 12, 2017 | Jul 12, 2017 | TCS Petroleum Co., LLC | Sears Streater #A 2RE | 5,950 | 35331956 |
| 828547 | Jul 12, 2017 | Jul 12, 2017 | Mercury Operating, LLC | Bobo #1 | 8,000 | 35333599 |
| 828137 | Jun 29, 2017 | Jun 29, 2017 | Cholla Petroleum, Inc. | Atmos #1 | 6,999 | 35333120 |
| 828088 | Jun 28, 2017 | Jun 28, 2017 | Chisholm Operating, Inc. | Enexco #2 | 7,200 | 35333635 |
| 826912 | Jun 1, 2017 | Jun 1, 2017 | Ladd Oil & Gas Corporation | Beulah Magness #7 | 6,000 | 35333634 |
| 826577 | May 22, 2017 | May 22, 2017 | TCS Petroleum Co., LLC | Sears Streater #A 3RE | 5,910 | 35331983 |
| 826459 | May 12, 2017 | May 12, 2017 | TCS Petroleum Co., LLC | Sears Streater #B 1RE | 5,944 | 35331987 |
| 825914 | May 10, 2017 | May 10, 2017 | Gungoll, Carl E. Exploration LLC | White Hat Ranch #3801 | 7,070 | 35333587 |
| 825914Amendment | May 10, 2017 | May 10, 2017 | Gungoll, Carl E. Exploration LLC | White Hat Ranch #3801 | 7,070 | 35333587 |
| 825474 | Apr 25, 2017 | Apr 25, 2017 | Gungoll, Carl E. Exploration LLC | White Hat Ranch #2002 | 7,218 | 35333581 |
| 825511 | Apr 24, 2017 | Apr 24, 2017 | Cholla Petroleum, Inc. | Thunder Valley North Unit #1 | 7,399 | 35333633 |
| 825511Amendment | Apr 24, 2017 | Apr 24, 2017 | Cholla Petroleum, Inc. | Thunder Valley North Unit #1 | 7,399 | 35333633 |
| 824888 | Apr 7, 2017 | Apr 7, 2017 | Ladd Oil & Gas Corporation | Billie Magness #3A | 5,600 | 35333632 |
| 824582 | Mar 30, 2017 | Mar 30, 2017 | Clear Fork, Incorporated | Oden A #2 | 6,900 | 35333631 |
| 824291 | Mar 20, 2017 | Mar 20, 2017 | Chisholm Operating, Inc. | Live Oak #1 | 7,200 | 35333574 |
| 824133 | Mar 17, 2017 | Mar 17, 2017 | Mid-Con Energy Operating, LLC | WW McElmurray 'B' #5WI | 5,500 | 35333629 |
| 824132 | Mar 17, 2017 | Mar 17, 2017 | Mid-Con Energy Operating, LLC | Jessie Little #8WI | 5,500 | 35333628 |
| 824132Amendment | Mar 17, 2017 | Mar 17, 2017 | Mid-Con Energy Operating, LLC | Jessie Little #8WI | 5,600 | 35333628 |
| 824131 | Mar 17, 2017 | Mar 17, 2017 | Mid-Con Energy Operating, LLC | Tema Little #7WI | 5,500 | 35333627 |
| 824129 | Mar 17, 2017 | Mar 17, 2017 | Mid-Con Energy Operating, LLC | Jessie Little 'A' #9WI | 5,500 | 35333626 |
| 824134 | Mar 15, 2017 | Mar 15, 2017 | Mid-Con Energy Operating, LLC | WW McElmurray 'A' #6WI | 5,500 | 35333630 |
| 823510 | Mar 9, 2017 | Mar 9, 2017 | Houston Pipe Line Company LP | MP 105.2 CP Unit #1 | 550 | 35333625 |
| 822946 | Feb 17, 2017 | Feb 17, 2017 | Houston Pipe Line Company LP | MP 93.9 CP Unit #1 | 550 | 35333624 |
| 822942 | Feb 17, 2017 | Feb 17, 2017 | Houston Pipe Line Company LP | MP 90.9 CP Unit #1 | 550 | 35333623 |
| 823021 | Feb 14, 2017 | Feb 14, 2017 | Cholla Petroleum, Inc. | Thunder Valley South #1 | 7,399 | 35333622 |
| 822462 | Feb 1, 2017 | Feb 1, 2017 | Colt CTX Resources, LLC | Jacqueline #1 | 7,000 | 35333621 |
| 822439 | Feb 1, 2017 | Feb 1, 2017 | Mid-Con Energy Operating, LLC | McAdams Lambert Unit #1 | 6,749 | 35333351 |