| 872819Amendment | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 E #6LSH | 9,320 | 31743799 |
| 872817 | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 D #5LSH | 9,320 | 31743798 |
| 872817Amendment | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 D #5LSH | 9,320 | 31743798 |
| 872811 | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 C #4JMH | 8,980 | 31743797 |
| 872811Amendment | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 C #4JMH | 8,980 | 31743797 |
| 872809 | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 B #3JMH | 8,980 | 31743796 |
| 872809Amendment | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 B #3JMH | 8,980 | 31743796 |
| 872806 | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 A #2MSH | 8,580 | 31743785 |
| 872806Amendment | Oct 18, 2021 | Oct 18, 2021 | Diamondback E&P LLC | Alldale 136-321 A #2MSH | 8,580 | 31743785 |
| 872509 | Oct 14, 2021 | Oct 14, 2021 | Pioneer Natural Res. USA, Inc. | Stimson Burley -E- #3DW | 10,583 | 31743774 |
| 873409 | Oct 12, 2021 | Oct 12, 2021 | Diamondback E&P LLC | UL Mockingbird 13-2 E #3LSH | 9,490 | 31743843 |
| 873371 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102E #11AH | 9,500 | 31743824 |
| 873369 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102E #10LH | 9,500 | 31743823 |
| 873368 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102D #9LBH | 9,500 | 31743822 |
| 873366 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102D #8AH | 9,500 | 31743821 |
| 873366Amendment | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102D #8AH | 9,500 | 31743821 |
| 873365 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102D #7LH | 9,500 | 31743842 |
| 873364 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102C #6LBH | 9,500 | 31743830 |
| 873361 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102C #5AH | 9,500 | 31743829 |
| 873359 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102C #4LH | 9,500 | 31743828 |
| 873349 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102A #3LBH | 9,500 | 31743827 |
| 873348 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102A #2AH | 9,500 | 31743826 |
| 873340 | Oct 12, 2021 | Oct 12, 2021 | Vencer Energy, LLC | Peters 1102A #1LH | 9,500 | 31743825 |
| 873037 | Oct 12, 2021 | Oct 12, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 E #144H | 10,466 | 31743804 |
| 873037Amendment | Oct 12, 2021 | Oct 12, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 E #144H | 10,466 | 31743804 |
| 873035 | Oct 12, 2021 | Oct 12, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 E #243H | 10,466 | 31743803 |
| 873035Amendment | Oct 12, 2021 | Oct 12, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 E #243H | 10,466 | 31743803 |
| 873259 | Oct 8, 2021 | Oct 8, 2021 | Diamondback E&P LLC | Grantham East #1WAH | 8,000 | 31743820 |
| 873259Amendment | Oct 8, 2021 | Oct 8, 2021 | Diamondback E&P LLC | Grantham East Unit #1WAH | 8,500 | 31743820 |
| 873214 | Oct 8, 2021 | Oct 8, 2021 | Rattler Midstream Operating LLC | Coriander 21 #1D | 5,900 | 31743811 |
| 872828 | Oct 7, 2021 | Oct 7, 2021 | Diamondback E&P LLC | Smith Jalonick 16-21 K #3WAH | 13,000 | 31743812 |
| 873213 | Oct 6, 2021 | Oct 6, 2021 | Rattler Midstream Operating LLC | Cayenne 37 #1D | 6,010 | 31743810 |
| 872492 | Oct 5, 2021 | Oct 5, 2021 | XTO Energy Inc. | Strain 19 Unit 2 #0002H | 10,200 | 31743773 |
| 873166 | Oct 1, 2021 | Oct 1, 2021 | Pioneer Natural Res. USA, Inc. | Ory #4 | 10,895 | 31736911 |
| 872643 | Sep 30, 2021 | Sep 30, 2021 | Legacy Reserves Operating LP | Dr. Orson I #3SHH | 9,500 | 31743778 |
| 872643Amendment | Sep 30, 2021 | Sep 30, 2021 | Legacy Reserves Operating LP | Dr. Orson I #3SHH | 9,500 | 31743778 |
| 872635 | Sep 30, 2021 | Sep 30, 2021 | Legacy Reserves Operating LP | Dr. Orson G #2AHH | 9,500 | 31743776 |
| 872635Amendment | Sep 30, 2021 | Sep 30, 2021 | Legacy Reserves Operating LP | Dr. Orson G #2AHH | 9,500 | 31743776 |
| 873091 | Sep 29, 2021 | Sep 29, 2021 | Pioneer Natural Res. USA, Inc. | Nail -E- #4 | 9,900 | 31743809 |
| 872812 | Sep 24, 2021 | Sep 24, 2021 | Diamondback E&P LLC | Smith Jalonick 16-21 I #3JMH | 13,000 | 31743782 |
| 872812Amendment | Sep 24, 2021 | Sep 24, 2021 | Diamondback E&P LLC | Smith Jalonick 16-21 I #3JMH | 9,425 | 31743782 |
| 872639 | Sep 24, 2021 | Sep 24, 2021 | Legacy Reserves Operating LP | Dr. Orson H #2SHH | 9,500 | 31743777 |
| 872639Amendment | Sep 24, 2021 | Sep 24, 2021 | Legacy Reserves Operating LP | Dr. Orson H #2SHH | 9,425 | 31743777 |
| 872634 | Sep 24, 2021 | Sep 24, 2021 | Legacy Reserves Operating LP | Dr. Orson F #1SHH | 9,500 | 31743775 |
| 872634Amendment | Sep 24, 2021 | Sep 24, 2021 | Legacy Reserves Operating LP | Dr. Orson F #1SHH | 9,425 | 31743775 |
| 872831 | Sep 23, 2021 | Sep 23, 2021 | Diamondback E&P LLC | Smith Jalonick 16-21 L #3WBH | 13,000 | 31743784 |
| 872831Amendment | Sep 23, 2021 | Sep 23, 2021 | Diamondback E&P LLC | Smith Jalonick 16-21 I #3WBH | 9,425 | 31743784 |
| 872826 | Sep 23, 2021 | Sep 23, 2021 | Diamondback E&P LLC | Smith Jalonick 16-21 J #3LSH | 13,000 | 31743783 |
| 872826Amendment | Sep 23, 2021 | Sep 23, 2021 | Diamondback E&P LLC | Smith Jalonick 16-21 I #3LSH | 9,425 | 31743783 |
| 872924 | Sep 21, 2021 | Sep 21, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #162H | 10,466 | 31743795 |
| 872923 | Sep 21, 2021 | Sep 21, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #261H | 10,466 | 31743794 |
| 872922 | Sep 21, 2021 | Sep 21, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #152H | 10,466 | 31743793 |
| 872921 | Sep 21, 2021 | Sep 21, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #251H | 10,466 | 31743792 |
| 872104 | Sep 21, 2021 | Sep 21, 2021 | Pioneer Natural Res. USA, Inc. | Wheeler-Atchison 44I #209HH | 10,519 | 31743764 |
| 872102 | Sep 21, 2021 | Sep 21, 2021 | Pioneer Natural Res. USA, Inc. | Wheeler-Atchison 44J #210HH | 10,519 | 31743763 |
| 872101 | Sep 21, 2021 | Sep 21, 2021 | Pioneer Natural Res. USA, Inc. | Atchison-Wheeler 8D #204HH | 10,519 | 31743762 |
| 872099 | Sep 21, 2021 | Sep 21, 2021 | Pioneer Natural Res. USA, Inc. | Wheeler-Atchison 44K #211HH | 10,519 | 31743761 |
| 872096 | Sep 21, 2021 | Sep 21, 2021 | Pioneer Natural Res. USA, Inc. | Atchison-Wheeler 8E #205HH | 10,519 | 31743760 |
| 872859 | Sep 20, 2021 | Sep 20, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #182H | 10,466 | 31743791 |
| 872858 | Sep 20, 2021 | Sep 20, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #281H | 10,466 | 31743790 |
| 872857 | Sep 20, 2021 | Sep 20, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #174H | 10,466 | 31743789 |
| 872855 | Sep 20, 2021 | Sep 20, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #273H | 10,466 | 31743788 |
| 872853 | Sep 20, 2021 | Sep 20, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #172H | 10,466 | 31743787 |
| 872851 | Sep 20, 2021 | Sep 20, 2021 | Endeavor Energy Resources L.P. | Hughes 43-47 Unit 2 #271H | 10,466 | 31743786 |
| 872094 | Sep 16, 2021 | Sep 16, 2021 | Pioneer Natural Res. USA, Inc. | Glynn-Atchison 44L #212HH | 10,519 | 31743759 |
| 872093 | Sep 16, 2021 | Sep 16, 2021 | Pioneer Natural Res. USA, Inc. | Atchison-Glynn 8F #206HH | 10,519 | 31743758 |
| 872092 | Sep 16, 2021 | Sep 16, 2021 | Pioneer Natural Res. USA, Inc. | Glynn-Atchison 44M #213HH | 10,519 | 31743757 |
| 872086 | Sep 16, 2021 | Sep 16, 2021 | Pioneer Natural Res. USA, Inc. | Atchison-Glynn 8G #207HH | 10,519 | 31743756 |
| 872084 | Sep 16, 2021 | Sep 16, 2021 | Pioneer Natural Res. USA, Inc. | Glynn-Atchison 44N #214HH | 10,519 | 31743755 |
| 872082 | Sep 15, 2021 | Sep 15, 2021 | Pioneer Natural Res. USA, Inc. | Atchison-Glynn 8H #208HH | 10,519 | 31743754 |
| 872697 | Sep 13, 2021 | Sep 13, 2021 | Environmental Disposal Systems | Toucan SWD #1R | 14,500 | 31743781 |
| 872055 | Sep 13, 2021 | Sep 13, 2021 | Diamondback E&P LLC | Chablis 8 #4MSH | 9,770 | 31743744 |
| 872046 | Sep 13, 2021 | Sep 13, 2021 | Diamondback E&P LLC | Chablis 8 #4LSH | 10,470 | 31743742 |
| 872021 | Sep 13, 2021 | Sep 13, 2021 | Diamondback E&P LLC | Chablis 8 #3LSH | 10,470 | 31743740 |
| 872013 | Sep 13, 2021 | Sep 13, 2021 | Diamondback E&P LLC | Chablis 8 #3JMH | 10,010 | 31743739 |
| 871591 | Sep 8, 2021 | Sep 8, 2021 | Lario Oil & Gas Company | Eisenhower 2 #206H | 10,605 | 31743712 |
| 871591Amendment | Sep 8, 2021 | Sep 8, 2021 | Lario Oil & Gas Company | Eisenhower 2 #206H | 10,605 | 31743712 |
| 871591Amendment | Sep 8, 2021 | Sep 8, 2021 | Lario Oil & Gas Company | Eisenhower 2 #206H | 10,605 | 31743712 |
| 872412 | Sep 7, 2021 | Sep 7, 2021 | Pioneer Natural Res. USA, Inc. | Nail -H- #2DW | 9,600 | 31743766 |
| 872350 | Sep 2, 2021 | Sep 2, 2021 | Diamondback E&P LLC | Kirby #1D | 15,000 | 31742186 |
| 872320 | Sep 2, 2021 | Sep 2, 2021 | Pioneer Natural Res. USA, Inc. | Stimson Burley -D- #5 | 10,560 | 31743765 |
| 871900 | Sep 1, 2021 | Sep 1, 2021 | Diamondback E&P LLC | Silverado 40-1 K #11WAH | 9,200 | 31743718 |
| 871896 | Sep 1, 2021 | Sep 1, 2021 | Diamondback E&P LLC | Silverado 40-1 G #7LSH | 8,750 | 31743717 |
| 871895 | Sep 1, 2021 | Sep 1, 2021 | Diamondback E&P LLC | Silverado 40-1 J #10WBH | 9,450 | 31743716 |
| 871894 | Sep 1, 2021 | Sep 1, 2021 | Diamondback E&P LLC | Silverado 40-1 E #5JMH | 8,450 | 31743715 |
| 871891 | Sep 1, 2021 | Sep 1, 2021 | Diamondback E&P LLC | Silverado 40-1 H #8WAH | 9,200 | 31743714 |
| 871566 | Aug 24, 2021 | Aug 24, 2021 | Lario Oil & Gas Company | Eisenhower 2 #205H | 10,605 | 31743711 |
| 871566Amendment | Aug 24, 2021 | Aug 24, 2021 | Lario Oil & Gas Company | Eisenhower 2 #205H | 10,605 | 31743711 |
| 871877 | Aug 23, 2021 | Aug 23, 2021 | Pioneer Natural Res. USA, Inc. | Nail -C- #3 | 10,553 | 31743747 |
| 872041 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit C #2JMH | 11,000 | 31743753 |
| 872040 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit C #2WBH | 11,000 | 31743752 |
| 872039 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit C #3LSH | 11,000 | 31743751 |
| 872038 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit C #3WAH | 11,000 | 31743750 |
| 872037 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit B #1WBH | 11,000 | 31743749 |
| 872036 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit B #2LSH | 11,000 | 31743748 |
| 872036Amendment | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit B #2LSH | 11,000 | 31743748 |
| 872035 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit B #2WAH | 11,000 | 31743746 |
| 872034 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit A #1LSH | 11,000 | 31743745 |
| 872034Amendment | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit A #1LSH | 11,000 | 31743745 |
| 872033 | Aug 20, 2021 | Aug 20, 2021 | Petrolegacy Energy II, LLC | Sxsw W Unit A #1JMH | 11,000 | 31743743 |