| 842691 | Jul 25, 2018 | Jul 25, 2018 | Diamondback E&P LLC | Neal Lethco 34-33 B Unit #8TBH | 10,700 | 37139796 |
| 842691Amendment | Jul 25, 2018 | Jul 25, 2018 | Diamondback E&P LLC | Neal Lethco 34-33 BB Unit #8TBH | 10,700 | 37139796 |
| 842689 | Jul 25, 2018 | Jul 25, 2018 | Diamondback E&P LLC | Neal Lethco 34-33 B Unit #7SBH | 10,700 | 37139795 |
| 842641 | Jul 24, 2018 | Jul 24, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #24A30H | 1,999 | 37134392 |
| 838204 | Jul 24, 2018 | Jul 24, 2018 | Parsley Energy Operations, LLC | Trees State 51-54-D #4307HH | 10,300 | 37139715 |
| 838204Amendment | Jul 24, 2018 | Jul 24, 2018 | Parsley Energy Operations, LLC | Trees State 51-54-D #4307HH | 10,300 | 37139715 |
| 842610 | Jul 20, 2018 | Jul 20, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #20A03H | 1,999 | 37106066 |
| 842575 | Jul 20, 2018 | Jul 20, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #20B36H | 1,999 | 37135915 |
| 842469 | Jul 20, 2018 | Jul 20, 2018 | Iskandia Energy Operating, Inc. | Enid #2 | 3,355 | 37133215 |
| 842618 | Jul 19, 2018 | Jul 19, 2018 | Diamondback E&P LLC | Thagard #1D | 9,800 | 37139791 |
| 842021 | Jul 17, 2018 | Jul 17, 2018 | Iskandia Energy Operating, Inc. | Moex #1 | 3,235 | 37132459 |
| 842382 | Jul 16, 2018 | Jul 16, 2018 | XTO Energy Inc. | El Kabong Unit 48-17-8 #302HH | 10,830 | 37139785 |
| 842382Amendment | Jul 16, 2018 | Jul 16, 2018 | XTO Energy Inc. | El Kabong Unit 48-17-8 #302HH | 10,830 | 37139785 |
| 842382Amendment | Jul 16, 2018 | Jul 16, 2018 | XTO Energy Inc. | El Kabong Unit 48-17-8 #302HH | 10,830 | 37139785 |
| 842380 | Jul 16, 2018 | Jul 16, 2018 | XTO Energy Inc. | El Kabong Unit 48-17-8 #301HH | 9,450 | 37139786 |
| 842380Amendment | Jul 16, 2018 | Jul 16, 2018 | XTO Energy Inc. | El Kabong Unit 48-17-8 #301HH | 9,450 | 37139786 |
| 842249 | Jul 12, 2018 | Jul 12, 2018 | Diamondback E&P LLC | Neal Lethco State 24-23 Unit #4WAH | 11,000 | 37139783 |
| 842248 | Jul 12, 2018 | Jul 12, 2018 | Parsley Energy Operations, LLC | Pecan State Unit #4102CHH | 10,800 | 37139784 |
| 842242 | Jul 12, 2018 | Jul 12, 2018 | Diamondback E&P LLC | Neal Lethco State 24-23 Unit #3WAH | 11,000 | 37139781 |
| 842184 | Jul 12, 2018 | Jul 12, 2018 | Diamondback E&P LLC | State Elbert 7-8 Unit #1WAH | 10,100 | 37139779 |
| 842184Amendment | Jul 12, 2018 | Jul 12, 2018 | Diamondback E&P LLC | State Elbert 7-8 Unit #1WAH | 10,100 | 37139779 |
| 842182 | Jul 12, 2018 | Jul 12, 2018 | Diamondback E&P LLC | Wilson 8-7 Unit #1WAH | 10,100 | 37139780 |
| 842182Amendment | Jul 12, 2018 | Jul 12, 2018 | Diamondback E&P LLC | Wilson 8-7 Unit #1WAH | 10,100 | 37139780 |
| 842017 | Jul 11, 2018 | Jul 11, 2018 | Iskandia Energy Operating, Inc. | Moex #3 | 3,235 | 37133021 |
| 842104 | Jul 10, 2018 | Jul 10, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #24C29H | 1,999 | 37134393 |
| 842003 | Jul 10, 2018 | Jul 10, 2018 | Parsley Energy Operations, LLC | Trees Ranch 36-37-AZ #4102HH | 10,600 | 37139774 |
| 842002 | Jul 10, 2018 | Jul 10, 2018 | Parsley Energy Operations, LLC | Trees Ranch 36-37-A #4301HH | 10,800 | 37139773 |
| 842125 | Jul 9, 2018 | Jul 9, 2018 | XTO Energy Inc. | El Kabong Unit 48-17-8 #1D | 7,900 | 37139778 |
| 842114 | Jul 9, 2018 | Jul 9, 2018 | XTO Energy Inc. | El Kabong 48-29 #1D | 7,900 | 37139777 |
| 842112 | Jul 9, 2018 | Jul 9, 2018 | XTO Energy Inc. | El Kabong 48-28 #1D | 7,900 | 37139776 |
| 842112Amendment | Jul 9, 2018 | Jul 9, 2018 | XTO Energy Inc. | El Kabong 48-28 #1D | 7,900 | 37139776 |
| 842077 | Jul 6, 2018 | Jul 6, 2018 | Pcore Exploration & Prod II LLC | State Cougar #1HAH | 12,000 | 37139775 |
| 842077Amendment | Jul 6, 2018 | Jul 6, 2018 | Pcore Exploration & Prod II LLC | State Cougar #1HAH | 12,000 | 37139775 |
| 841944 | Jul 3, 2018 | Jul 3, 2018 | Rosehill Operating Company, LLC | Sisters 17 #A001H | 9,560 | 37139772 |
| 841944Amendment | Jul 3, 2018 | Jul 3, 2018 | Rosehill Operating Company, LLC | Sisters 17 #A001H | 9,560 | 37139772 |
| 841835 | Jul 2, 2018 | Jul 2, 2018 | Bluestone Natural Res. II, LLC | Price Ranch #2 | 9,400 | 37138896 |
| 841758 | Jun 28, 2018 | Jun 28, 2018 | Rosehill Operating Company, LLC | Crazy Horse SWD #2 | 7,700 | 37139770 |
| 841655 | Jun 25, 2018 | Jun 25, 2018 | Rosehill Operating Company, LLC | Jim Bowie 97 #X001 | 6,400 | 37139768 |
| 841655Amendment | Jun 25, 2018 | Jun 25, 2018 | Rosehill Operating Company, LLC | Jim Bowie 97 #X001 | 6,400 | 37139768 |
| 841642 | Jun 25, 2018 | Jun 25, 2018 | Diamondback E&P LLC | McIntyre #1D | 9,075 | 37139767 |
| 841637 | Jun 25, 2018 | Jun 25, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #49H31H | 1,999 | 37106072 |
| 841600 | Jun 22, 2018 | Jun 22, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #25D33H | 1,999 | 37135718 |
| 841582 | Jun 22, 2018 | Jun 22, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #35F16H | 1,999 | 37102854 |
| 841466 | Jun 22, 2018 | Jun 22, 2018 | Parsley Energy Operations, LLC | Trees State 52-53-F #4111HH | 10,400 | 37139765 |
| 841465 | Jun 22, 2018 | Jun 22, 2018 | Parsley Energy Operations, LLC | Trees State 52-53-E #4309HH | 10,600 | 37139764 |
| 841464 | Jun 22, 2018 | Jun 22, 2018 | Parsley Energy Operations, LLC | Trees State 52-53-D #4107HH | 10,400 | 37139763 |
| 841464Amendment | Jun 22, 2018 | Jun 22, 2018 | Parsley Energy Operations, LLC | Trees State 52-53-D #4107HH | 10,400 | 37139763 |
| 841516 | Jun 21, 2018 | Jun 21, 2018 | Diamondback E&P LLC | Mando #1D | 8,600 | 37139766 |
| 841370 | Jun 21, 2018 | Jun 21, 2018 | Halcon Operating Co., Inc. | Maxwell-Natalie East #1HH | 10,200 | 37139762 |
| 841323 | Jun 20, 2018 | Jun 20, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #48A08H | 1,999 | 37133867 |
| 841219 | Jun 15, 2018 | Jun 15, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #40A54H | 1,999 | 37134273 |
| 841196 | Jun 15, 2018 | Jun 15, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #51C20H | 1,999 | 37106551 |
| 841223 | Jun 14, 2018 | Jun 14, 2018 | Rosehill Operating Company, LLC | State Blanco 58 #A003H | 9,537 | 37139760 |
| 841223Amendment | Jun 14, 2018 | Jun 14, 2018 | Rosehill Operating Company, LLC | State Blanco 58 #A003H | 9,537 | 37139760 |
| 841017 | Jun 11, 2018 | Jun 11, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #51D42H | 1,999 | 37133887 |
| 838200 | May 31, 2018 | May 31, 2018 | Parsley Energy Operations, LLC | Trees State 51-54-E #4309HH | 10,300 | 37139714 |
| 838200Amendment | May 31, 2018 | May 31, 2018 | Parsley Energy Operations, LLC | Trees State 51-54-E #4309HH | 10,300 | 37139714 |
| 840288 | May 24, 2018 | May 24, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #40A35H | 1,999 | 37107180 |
| 840273 | May 23, 2018 | May 23, 2018 | Jagged Peak Energy LLC | State Neal Lethco 3405A-142 #31HH | 15,000 | 37139753 |
| 840133 | May 18, 2018 | May 18, 2018 | Rosehill Operating Company, LLC | Hatch 16 #I001H | 9,650 | 37139752 |
| 840133Amendment | May 18, 2018 | May 18, 2018 | Rosehill Operating Company, LLC | Hatch 16 #I001H | 9,650 | 37139752 |
| 840133Amendment | May 18, 2018 | May 18, 2018 | Rosehill Operating Company, LLC | Hatch 16 #I001H | 9,650 | 37139752 |
| 840133Amendment | May 18, 2018 | May 18, 2018 | Rosehill Operating Company, LLC | Hatch 16 #I001H | 9,650 | 37139752 |
| 839935 | May 18, 2018 | May 18, 2018 | Diamondback E&P LLC | Salt Lake SWD #1 | 7,000 | 37139751 |
| 839935Amendment | May 18, 2018 | May 18, 2018 | Diamondback E&P LLC | Salt Lake SWD #1 | 11,000 | 37139751 |
| 839501 | May 16, 2018 | May 16, 2018 | Diamondback E&P LLC | State Neal Lethco 29-30 B #2WAH | 10,200 | 37139741 |
| 839501Amendment | May 16, 2018 | May 16, 2018 | Diamondback E&P LLC | State Neal Lethco 29-30 B #2WAH | 10,200 | 37139741 |
| 839501Amendment | May 16, 2018 | May 16, 2018 | Diamondback E&P LLC | State Neal Lethco 29-30 B #2WAH | 10,200 | 37139741 |
| 839498 | May 16, 2018 | May 16, 2018 | Diamondback E&P LLC | State Neal Lethco 29-28 B #2WAH | 10,200 | 37139740 |
| 839498Amendment | May 16, 2018 | May 16, 2018 | Diamondback E&P LLC | State Neal Lethco 29-28 B #2WAH | 10,200 | 37139740 |
| 839498Amendment | May 16, 2018 | May 16, 2018 | Diamondback E&P LLC | State Neal Lethco 29-28 B #2WAH | 10,200 | 37139740 |
| 839896 | May 14, 2018 | May 14, 2018 | Rosehill Operating Company, LLC | Hatch 16 #X001 | 6,400 | 37139749 |
| 839888 | May 14, 2018 | May 14, 2018 | Rosehill Operating Company, LLC | Neal-Lethco 41 #X001 | 6,400 | 37139750 |
| 838930 | May 11, 2018 | May 11, 2018 | Diamondback E&P LLC | State Neal Lethco 36-32 Unit #5WAH | 10,900 | 37139731 |
| 839760 | May 10, 2018 | May 10, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #49A94H | 1,999 | 37134272 |
| 839727 | May 10, 2018 | May 10, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #49LC2H | 1,999 | 37135410 |
| 839531 | May 10, 2018 | May 10, 2018 | Parsley Energy Operations, LLC | Trees State 24-25-G #4313HH | 10,600 | 37139743 |
| 839531Amendment | May 10, 2018 | May 10, 2018 | Parsley Energy Operations, LLC | Trees State 24-25-G #4313HH | 10,600 | 37139743 |
| 839529 | May 10, 2018 | May 10, 2018 | Parsley Energy Operations, LLC | Trees State 24-25-H #4315HH | 10,600 | 37139742 |
| 839529Amendment | May 10, 2018 | May 10, 2018 | Parsley Energy Operations, LLC | Trees State 24-25-H #4315HH | 10,600 | 37139742 |
| 839698 | May 8, 2018 | May 8, 2018 | XTO Energy Inc. | El Kabong Unit 48-18-7 #1D | 7,700 | 37139747 |
| 839696 | May 8, 2018 | May 8, 2018 | XTO Energy Inc. | El Kabong 48-19 #1D | 7,700 | 37139746 |
| 839651 | May 8, 2018 | May 8, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #48A07H | 1,999 | 37133639 |
| 838701 | May 8, 2018 | May 8, 2018 | Gary Permian, LLC | Boreas #8HH | 9,000 | 37139726 |
| 839543 | May 7, 2018 | May 7, 2018 | Parsley Energy Operations, LLC | Birch State Unit 23-26 #4301HH | 10,600 | 37139745 |
| 839386 | Apr 30, 2018 | Apr 30, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #82F17H | 1,999 | 37132826 |
| 839357 | Apr 30, 2018 | Apr 30, 2018 | Kinder Morgan Production Co LLC | Yates Field Unit #275C48H | 1,999 | 37134996 |
| 838944 | Apr 30, 2018 | Apr 30, 2018 | Diamondback E&P LLC | State Neal Lethco 36-32 Unit #6WAH | 10,900 | 37139737 |
| 839242 | Apr 27, 2018 | Apr 27, 2018 | Incline Energy | Imperial Fee #5H | 3,300 | 37139738 |
| 838704 | Apr 26, 2018 | Apr 26, 2018 | Gary Permian, LLC | Columbine #5HH | 9,000 | 37139728 |
| 838841 | Apr 25, 2018 | Apr 25, 2018 | M.A.R.S. Energy | University 'G' #02 | 1,700 | 37134326 |
| 838840 | Apr 25, 2018 | Apr 25, 2018 | M.A.R.S. Energy | University 'G' #01 | 1,700 | 37104331 |
| 838637 | Apr 25, 2018 | Apr 25, 2018 | Diamondback E&P LLC | Kelley State Kamo B 22-23 #2WAH | 11,200 | 37139724 |
| 838637Amendment | Apr 25, 2018 | Apr 25, 2018 | Diamondback E&P LLC | Kelley State Kamo B 22-23 #2WAH | 11,200 | 37139724 |
| 838637Amendment | Apr 25, 2018 | Apr 25, 2018 | Diamondback E&P LLC | Kelley State Kamo 22-23 B #2WAH | 11,200 | 37139724 |
| 838635 | Apr 25, 2018 | Apr 25, 2018 | Diamondback E&P LLC | Kelley State Kamo a 22-23 #1WAH | 11,200 | 37139723 |
| 838635Amendment | Apr 25, 2018 | Apr 25, 2018 | Diamondback E&P LLC | Kelley State Kamo a 22-23 #1WAH | 11,200 | 37139723 |
| 839058 | Apr 24, 2018 | Apr 24, 2018 | Gary Permian, LLC | Trail Ridge #1HH | 10,000 | 37139735 |
| 839060 | Apr 23, 2018 | Apr 23, 2018 | Gary Permian, LLC | Coffee Pot #1HH | 10,000 | 37139736 |
| 838822 | Apr 20, 2018 | Apr 20, 2018 | Pcore Exploration & Prod II LLC | Stallion #1HAH | 13,000 | 37139722 |