| 838821 | Apr 20, 2018 | Apr 20, 2018 | Pcore Exploration & Prod II LLC | State Compton #1HAH | 13,000 | 37139732 |
| 838835 | Apr 19, 2018 | Apr 19, 2018 | Diamondback E&P LLC | State Neal Lethco 7-8 D #4WAH | 10,500 | 37139730 |
| 838794 | Apr 19, 2018 | Apr 19, 2018 | Jagged Peak Energy LLC | State Bubblin' Crude 0807B-143 #81HXH | 15,000 | 37139729 |
| 838604 | Apr 18, 2018 | Apr 18, 2018 | Diamondback E&P LLC | Neal Lethco B 21-22 #2WAH | 10,350 | 37139721 |
| 838601 | Apr 17, 2018 | Apr 17, 2018 | Diamondback E&P LLC | State Neal Lethco B 20-19 #2WAH | 10,350 | 37139720 |
| 838779 | Apr 12, 2018 | Apr 12, 2018 | Diamondback E&P LLC | Mandujano Bros SWD #1 | 8,000 | 37139719 |
| 838560 | Apr 12, 2018 | Apr 12, 2018 | Rosehill Operating Company, LLC | Neal-Lethco 41 #H001H | 9,706 | 37139716 |
| 838560Amendment | Apr 12, 2018 | Apr 12, 2018 | Rosehill Operating Company, LLC | Neal-Lethco 41 #H001H | 9,706 | 37139716 |
| 838432 | Apr 12, 2018 | Apr 12, 2018 | Jagged Peak Energy LLC | State Big Tex 2524A-142 #11HH | 15,000 | 37139717 |
| 838363 | Apr 12, 2018 | Apr 12, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #214Z72H | 1,999 | 37134671 |
| 838242 | Apr 11, 2018 | Apr 11, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #49G76H | 1,999 | 37133453 |
| 838227 | Apr 5, 2018 | Apr 5, 2018 | Halcon Operating Co., Inc. | Bobby East #1HH | 15,000 | 37139713 |
| 837833 | Mar 29, 2018 | Mar 29, 2018 | Teakwood Operating LLC | Leoncita 198 #1HH | 11,500 | 37139712 |
| 837833Amendment | Mar 29, 2018 | Mar 29, 2018 | Teakwood Operating LLC | Leoncita 198 #1HH | 11,500 | 37139712 |
| 837878 | Mar 26, 2018 | Mar 26, 2018 | Diamondback E&P LLC | State Neal Lethco 10-9 D #4WAH | 10,180 | 37139711 |
| 837648 | Mar 26, 2018 | Mar 26, 2018 | Bluestone Natural Res. II, LLC | Huckleberry #1HH | 7,900 | 37139709 |
| 837648Amendment | Mar 26, 2018 | Mar 26, 2018 | Bluestone Natural Res. II, LLC | Huckleberry #1HH | 8,500 | 37139709 |
| 837648Amendment | Mar 26, 2018 | Mar 26, 2018 | Bluestone Natural Res. II, LLC | Huckleberry #1HH | 8,500 | 37139709 |
| 837648Amendment | Mar 26, 2018 | Mar 26, 2018 | Bluestone Natural Res. II, LLC | Huckleberry #1HH | 8,500 | 37139709 |
| 837371 | Mar 26, 2018 | Mar 26, 2018 | Iskandia Energy Operating, Inc. | Irt '73' #3 | 4,850 | 37136512 |
| 837371Amendment | Mar 26, 2018 | Mar 26, 2018 | Iskandia Energy Operating, Inc. | I.R.T. '73' #3 | 4,850 | 37136512 |
| 837721 | Mar 22, 2018 | Mar 22, 2018 | Jagged Peak Energy LLC | State Whiskey River 5-8 #21HH | 15,000 | 37139708 |
| 837517 | Mar 15, 2018 | Mar 15, 2018 | Rosehill Operating Company, LLC | Trees Estate 77 #A001H | 9,750 | 37139707 |
| 837517Amendment | Mar 15, 2018 | Mar 15, 2018 | Rosehill Operating Company, LLC | Trees Estate 77 #A001H | 9,450 | 37139707 |
| 837400 | Mar 12, 2018 | Mar 12, 2018 | XTO Energy Inc. | El Kabong 48-17-8 #2D | 8,000 | 37139704 |
| 837400Amendment | Mar 12, 2018 | Mar 12, 2018 | XTO Energy Inc. | El Kabong Unit 48-17-8 #2D | 8,200 | 37139704 |
| 835799 | Mar 12, 2018 | Mar 12, 2018 | Diamondback E&P LLC | State Slickrock 24-20 A #1WAH | 10,957 | 37139689 |
| 835799Amendment | Mar 12, 2018 | Mar 12, 2018 | Diamondback E&P LLC | State Slickrock 24-20 Unit #1WAH | 10,957 | 37139689 |
| 836676 | Mar 8, 2018 | Mar 8, 2018 | Parsley Energy Operations, LLC | Pecan State Unit #4313CHH | 10,900 | 37139698 |
| 836270 | Mar 7, 2018 | Mar 7, 2018 | Parsley Energy Operations, LLC | Trees Ranch 12-11-GZ #4114HH | 10,900 | 37139694 |
| 837057 | Mar 5, 2018 | Mar 5, 2018 | Halcon Operating Co., Inc. | Karah SWD #1 | 8,000 | 37139701 |
| 836978 | Mar 1, 2018 | Mar 1, 2018 | Black Mountain Oil & Gas II LLC | Boo Radley #1 | 13,000 | 37139700 |
| 836978Amendment | Mar 1, 2018 | Mar 1, 2018 | Black Mountain Oil & Gas II LLC | Boo Radley #1HH | 14,400 | 37139700 |
| 836717 | Feb 26, 2018 | Feb 26, 2018 | Bluestone Natural Res. II, LLC | Paisano Pete SWD #1 | 5,200 | 37139699 |
| 836674 | Feb 23, 2018 | Feb 23, 2018 | Parsley Energy Operations, LLC | Pecan State Unit #4315CHH | 10,900 | 37139697 |
| 836025 | Feb 23, 2018 | Feb 23, 2018 | Diamondback E&P LLC | Neal Lethco a 16-15 #1WAH | 10,600 | 37139691 |
| 836311 | Feb 20, 2018 | Feb 20, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #23C10H | 1,999 | 37105704 |
| 836035 | Feb 20, 2018 | Feb 20, 2018 | Diamondback E&P LLC | Neal Lethco a 17-18 #1WAH | 10,600 | 37139692 |
| 836339 | Feb 16, 2018 | Feb 16, 2018 | Diamondback E&P LLC | Black Stone State 1-12 A #1WBH | 11,700 | 37139696 |
| 836339Amendment | Feb 16, 2018 | Feb 16, 2018 | Diamondback E&P LLC | Black Stone State 1-12 A #1WBH | 11,700 | 37139696 |
| 836296 | Feb 16, 2018 | Feb 16, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #275D08H | 1,999 | 37107761 |
| 836296Amendment | Feb 16, 2018 | Feb 16, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #275D08H | 1,999 | 37107761 |
| 836337 | Feb 15, 2018 | Feb 15, 2018 | Diamondback E&P LLC | Black Stone State 1-12 B #1SBH | 10,200 | 37139695 |
| 836337Amendment | Feb 15, 2018 | Feb 15, 2018 | Diamondback E&P LLC | Black Stone State 1-12 B #1SBH | 10,200 | 37139695 |
| 836269 | Feb 15, 2018 | Feb 15, 2018 | Parsley Energy Operations, LLC | Trees Ranch 12-11-H #4315HH | 11,000 | 37139693 |
| 835763 | Feb 15, 2018 | Feb 15, 2018 | Crimson Exploration Oper., Inc. | Gunner 2223 #3HH | 10,500 | 37139688 |
| 833492 | Feb 9, 2018 | Feb 9, 2018 | Reatta Energy, Inc. | Millar, L.H. #5 | 5,164 | 37137432 |
| 835867 | Feb 2, 2018 | Feb 2, 2018 | Cody Energy LLC | State Mandujano #101 | 13,000 | 37139690 |
| 835867Amendment | Feb 2, 2018 | Feb 2, 2018 | Cody Energy LLC | State Mandujano #101 | 15,000 | 37139690 |
| 835867Amendment | Feb 2, 2018 | Feb 2, 2018 | Cody Energy LLC | State Mandujano #101H | 15,000 | 37139690 |
| 835467 | Feb 1, 2018 | Feb 1, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #49B83H | 1,999 | 37133789 |
| 835307 | Feb 1, 2018 | Feb 1, 2018 | Halcon Operating Co., Inc. | Laura-Mackenzie #1HH | 13,000 | 37139683 |
| 835307Amendment | Feb 1, 2018 | Feb 1, 2018 | Halcon Operating Co., Inc. | Laura-Mackenzie West #1HH | 13,000 | 37139683 |
| 834899 | Feb 1, 2018 | Feb 1, 2018 | Diamondback E&P LLC | Neal Lethco 35-36 Unit #2WAH | 10,920 | 37139675 |
| 835609 | Jan 31, 2018 | Jan 31, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #275D23H | 1,999 | 37132766 |
| 835590 | Jan 31, 2018 | Jan 31, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #82F07H | 1,999 | 37106094 |
| 835549 | Jan 31, 2018 | Jan 31, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #273C32H | 1,999 | 37133724 |
| 835525 | Jan 31, 2018 | Jan 31, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #284D14H | 1,999 | 37134933 |
| 835433 | Jan 31, 2018 | Jan 31, 2018 | Parsley Energy Operations, LLC | Redbud State Unit #4114LHH | 10,700 | 37139687 |
| 835358 | Jan 31, 2018 | Jan 31, 2018 | Parsley Energy Operations, LLC | Redbud State Unit #4315LHH | 11,000 | 37139685 |
| 835497 | Jan 30, 2018 | Jan 30, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #214LD2H | 1,999 | 37136020 |
| 835479 | Jan 30, 2018 | Jan 30, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #51F25H | 1,999 | 37106565 |
| 835460 | Jan 29, 2018 | Jan 29, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #49G76H | 1,999 | 37133453 |
| 835321 | Jan 29, 2018 | Jan 29, 2018 | Throne Petroleum Resources LLC | Slaughter State #1791HH | 11,200 | 37139684 |
| 835321Amendment | Jan 29, 2018 | Jan 29, 2018 | Throne Delaware Resources, LLC | Slaughter State #1791HH | 11,200 | 37139684 |
| 835255 | Jan 26, 2018 | Jan 26, 2018 | Halcon Operating Co., Inc. | Madison-Marie West #1HH | 13,000 | 37139682 |
| 834987 | Jan 23, 2018 | Jan 23, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #40A34H | 1,999 | 37106134 |
| 834917 | Jan 23, 2018 | Jan 23, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #284B12H | 1,999 | 37134934 |
| 834912 | Jan 23, 2018 | Jan 23, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #49HA6H | 1,999 | 37134463 |
| 835305 | Jan 22, 2018 | Jan 22, 2018 | Jilpetco, Inc. | Wwjd #31 | 10,000 | 37139681 |
| 835305Amendment | Jan 22, 2018 | Jan 22, 2018 | Jilpetco, Inc. | Wwjd #31HH | 4,000 | 37139681 |
| 834918 | Jan 22, 2018 | Jan 22, 2018 | Halcon Operating Co., Inc. | Lisa-Karsen #1HH | 15,000 | 37139677 |
| 834916 | Jan 22, 2018 | Jan 22, 2018 | Halcon Operating Co., Inc. | Maxwell-Natalie #1HH | 15,000 | 37139676 |
| 835170 | Jan 18, 2018 | Jan 18, 2018 | Diamondback E&P LLC | Braden SWD #2 | 8,000 | 37139680 |
| 835034 | Jan 18, 2018 | Jan 18, 2018 | Crimson Exploration Oper., Inc. | Bullseye SWD #3 | 13,000 | 37139679 |
| 834981 | Jan 18, 2018 | Jan 18, 2018 | Crimson Exploration Oper., Inc. | General Paxton 3631 #1HH | 10,500 | 37139678 |
| 834981Amendment | Jan 18, 2018 | Jan 18, 2018 | Crimson Exploration Oper., Inc. | General Paxton 3631 #1HH | 10,500 | 37139678 |
| 834981Amendment | Jan 18, 2018 | Jan 18, 2018 | Crimson Exploration Oper., Inc. | General Paxton 3631 #1HH | 10,500 | 37139678 |
| 834054 | Jan 18, 2018 | Jan 18, 2018 | Diamondback E&P LLC | State Neal Lethco 29-30 A #1WAH | 10,440 | 37139661 |
| 834054Amendment | Jan 18, 2018 | Jan 18, 2018 | Diamondback E&P LLC | State Neal Lethco 29-30 A #1WAH | 10,440 | 37139661 |
| 834893 | Jan 17, 2018 | Jan 17, 2018 | Diamondback E&P LLC | Neal Lethco State 24-23 Unit #2WAH | 10,800 | 37139674 |
| 834843 | Jan 12, 2018 | Jan 12, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB3 #803HH | 10,000 | 37139673 |
| 834843Amendment | Jan 12, 2018 | Jan 12, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB3 #803HH | 11,900 | 37139673 |
| 834843Amendment | Jan 12, 2018 | Jan 12, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB3 #803HH | 12,800 | 37139673 |
| 834843Amendment | Jan 12, 2018 | Jan 12, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB3 #803HH | 12,800 | 37139673 |
| 834843Amendment | Jan 12, 2018 | Jan 12, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB3 #803HH | 13,800 | 37139673 |
| 834842 | Jan 12, 2018 | Jan 12, 2018 | XTO Energy Inc. | Kriti C3-6-7 TB8 #508HH | 9,410 | 37139672 |
| 834842Amendment | Jan 12, 2018 | Jan 12, 2018 | XTO Energy Inc. | Kriti C3-6-7 TB8 #508HH | 9,410 | 37139672 |
| 834768 | Jan 12, 2018 | Jan 12, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #35D70H | 1,999 | 37136073 |
| 834839 | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WA11 #711HH | 9,600 | 37139671 |
| 834839Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WA11 #711HH | 9,600 | 37139671 |
| 834839Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WA11 #711HH | 10,000 | 37139671 |
| 834839Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WA11 #711HH | 10,300 | 37139671 |
| 834838 | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB6 #806HH | 10,000 | 37139670 |
| 834838Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB6 #806HH | 11,900 | 37139670 |
| 834838Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB6 #806HH | 11,900 | 37139670 |
| 834838Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 WB6 #806HH | 11,900 | 37139670 |
| 834836 | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 SB8 #308HH | 8,820 | 37139669 |
| 834836Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 SB8 #308HH | 8,820 | 37139669 |
| 834836Amendment | Jan 11, 2018 | Jan 11, 2018 | XTO Energy Inc. | Kriti C3-6-7 SB8 #308HH | 8,820 | 37139669 |