| 880559 | Jun 6, 2022 | Jun 6, 2022 | Headington Energy Partners, LLC | Milagros #10HH | 13,000 | 47944679 |
| 880558 | Jun 6, 2022 | Jun 6, 2022 | Headington Energy Partners, LLC | Milagros #9HH | 13,000 | 47944678 |
| 880557 | Jun 6, 2022 | Jun 6, 2022 | Headington Energy Partners, LLC | Milagros #8HH | 13,000 | 47944677 |
| 880556 | Jun 6, 2022 | Jun 6, 2022 | Headington Energy Partners, LLC | Milagros #7HH | 13,000 | 47944676 |
| 880555 | Jun 6, 2022 | Jun 6, 2022 | Headington Energy Partners, LLC | Milagros #6HH | 13,000 | 47944675 |
| 880553 | Jun 6, 2022 | Jun 6, 2022 | Headington Energy Partners, LLC | Milagros #5HH | 13,000 | 47944674 |
| 880544 | Jun 3, 2022 | Jun 3, 2022 | Lewis Petro Properties, Inc. | Maltsberger, W.A. #1000HH | 11,000 | 47944673 |
| 880543 | Jun 3, 2022 | Jun 3, 2022 | Lewis Petro Properties, Inc. | Maltsberger, W.A. #5HH | 12,500 | 47944672 |
| 880542 | Jun 3, 2022 | Jun 3, 2022 | Lewis Petro Properties, Inc. | Maltsberger, W.A. #4HH | 12,500 | 47944671 |
| 880565 | Jun 1, 2022 | Jun 1, 2022 | SM Energy Company | Briscoe C #2339HH | 7,200 | 47944670 |
| 880564 | Jun 1, 2022 | Jun 1, 2022 | SM Energy Company | Briscoe C #2328HH | 7,100 | 47944669 |
| 880563 | Jun 1, 2022 | Jun 1, 2022 | SM Energy Company | Briscoe C #2319HH | 7,100 | 47944668 |
| 880203 | Jun 1, 2022 | Jun 1, 2022 | Hilcorp Energy Company | B.M.T. #165 | 10,050 | 47938108 |
| 880548 | May 31, 2022 | May 31, 2022 | Ageron Ironroc Energy, LLC | AI SRS #102HH | 12,100 | 47944667 |
| 880545 | May 31, 2022 | May 31, 2022 | Ageron Ironroc Energy, LLC | AI SRS #101HH | 12,100 | 47944666 |
| 880474 | May 26, 2022 | May 26, 2022 | Ageron Ironroc Energy, LLC | AI Ocho #101HH | 12,300 | 47944665 |
| 880474Amendment | May 26, 2022 | May 26, 2022 | Ageron Ironroc Energy, LLC | AI Ocho #101HH | 13,500 | 47944665 |
| 880474Amendment | May 26, 2022 | May 26, 2022 | Ageron Energy, LLC | AI Ocho #101HH | 13,500 | 47944665 |
| 880190 | May 24, 2022 | May 24, 2022 | Chesapeake Operating, L.L.C. | Pge Browne #H 12HH | 9,000 | 47944663 |
| 880190Amendment | May 24, 2022 | May 24, 2022 | Chesapeake Operating, L.L.C. | Pge Browne #H 12HH | 9,000 | 47944663 |
| 880192 | May 18, 2022 | May 18, 2022 | Chesapeake Operating, L.L.C. | Pge Browne #R 10HH | 9,000 | 47944664 |
| 880186 | May 18, 2022 | May 18, 2022 | Chesapeake Operating, L.L.C. | Pge Browne #H 11HH | 9,000 | 47944662 |
| 880185 | May 18, 2022 | May 18, 2022 | Chesapeake Operating, L.L.C. | Pge Browne #H 10HH | 9,000 | 47944661 |
| 880177 | May 18, 2022 | May 18, 2022 | Chesapeake Operating, L.L.C. | Pge Browne #G 11HH | 9,000 | 47944660 |
| 880175 | May 18, 2022 | May 18, 2022 | Chesapeake Operating, L.L.C. | Pge Browne #G 10HH | 9,000 | 47944659 |
| 880086 | May 17, 2022 | May 17, 2022 | Endeavor Natural Gas, LP | Briscoe Ranch #3203HH | 6,300 | 47944658 |
| 880085 | May 17, 2022 | May 17, 2022 | Endeavor Natural Gas, LP | Briscoe Ranch #3201HH | 6,300 | 47944657 |
| 879920 | May 13, 2022 | May 13, 2022 | Endeavor Natural Gas, LP | Briscoe Ranch #8202HH | 6,300 | 47944656 |
| 879920Amendment | May 13, 2022 | May 13, 2022 | Endeavor Natural Gas, LP | Briscoe Ranch #8202HH | 6,300 | 47944656 |
| 879920Amendment | May 13, 2022 | May 13, 2022 | Endeavor Natural Gas, LP | Briscoe Ranch #8202HH | 6,300 | 47944656 |
| 879919 | May 13, 2022 | May 13, 2022 | Endeavor Natural Gas, LP | Briscoe Ranch #8204HH | 6,300 | 47944655 |
| 879919Amendment | May 13, 2022 | May 13, 2022 | Endeavor Natural Gas, LP | Briscoe Ranch #8204HH | 6,300 | 47944655 |
| 879650 | May 12, 2022 | May 12, 2022 | Silverbow Resources Oper, LLC | San Roman Ranch #1HH | 12,000 | 47944649 |
| 879840 | May 10, 2022 | May 10, 2022 | SM Energy Company | Galvan Ranch #A927HH | 9,500 | 47944652 |
| 879838 | May 10, 2022 | May 10, 2022 | SM Energy Company | Galvan Ranch #A925HH | 9,500 | 47944651 |
| 879729 | May 10, 2022 | May 10, 2022 | Lewis Petro Properties, Inc. | Cotulla #1001HH | 8,750 | 47944654 |
| 879728 | May 10, 2022 | May 10, 2022 | Lewis Petro Properties, Inc. | Cotulla #1000HH | 8,750 | 47944653 |
| 879651 | May 6, 2022 | May 6, 2022 | Silverbow Resources Oper, LLC | San Roman Ranch #201HH | 12,000 | 47944650 |
| 879341 | Apr 27, 2022 | Apr 27, 2022 | Killam Oil Co., Ltd. | Killam & Hurd Fee 1504 #5 | 8,000 | 47944648 |
| 879312 | Apr 25, 2022 | Apr 25, 2022 | SM Energy Company | Galvan Ranch #A945HH | 9,500 | 47944647 |
| 879310 | Apr 25, 2022 | Apr 25, 2022 | SM Energy Company | Galvan Ranch #A943HH | 9,500 | 47944646 |
| 878848 | Apr 13, 2022 | Apr 13, 2022 | Killam Oil Co., Ltd. | Killam & Hurd 1179 #1 | 8,000 | 47944645 |
| 878142 | Apr 12, 2022 | Apr 12, 2022 | Lewis Petro Properties, Inc. | Jev-King State GU #1HH | 11,500 | 47944631 |
| 878577 | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #131HH | 12,000 | 47944642 |
| 878577Amendment | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #131HH | 12,000 | 47944642 |
| 878574 | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #130HH | 12,000 | 47944641 |
| 878574Amendment | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #130HH | 12,000 | 47944641 |
| 878572 | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #129HH | 12,000 | 47944640 |
| 878567 | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #128HH | 12,000 | 47944639 |
| 873898 | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #127HH | 13,400 | 47944515 |
| 873898Amendment | Apr 7, 2022 | Apr 7, 2022 | EOG Resources, Inc. | Bfmt East Psa #127HH | 12,100 | 47944515 |
| 878588 | Apr 6, 2022 | Apr 6, 2022 | Lewis Petro Properties, Inc. | Galvan-Trevino C #13HH | 11,500 | 47944644 |
| 878578 | Apr 6, 2022 | Apr 6, 2022 | Lewis Petro Properties, Inc. | Galvan-Trevino B #12HH | 11,500 | 47944643 |
| 878557 | Apr 6, 2022 | Apr 6, 2022 | EOG Resources, Inc. | Bfmt East Psa #126HH | 12,000 | 47944638 |
| 878566 | Apr 1, 2022 | Apr 1, 2022 | Killam Oil Co., Ltd. | Killam & Hurd Fee 1504 #6 | 8,500 | 47944637 |
| 878465 | Mar 29, 2022 | Mar 29, 2022 | SM Energy Company | Galvan Ranch #A 29M | 10,000 | 47944636 |
| 878265 | Mar 25, 2022 | Mar 25, 2022 | Escondido Resources Oper Co, LLC | Spohn Ranch #43HH | 11,000 | 47944635 |
| 878264 | Mar 25, 2022 | Mar 25, 2022 | Escondido Resources Oper Co, LLC | Spohn Ranch #42HH | 11,000 | 47944634 |
| 878263 | Mar 25, 2022 | Mar 25, 2022 | Escondido Resources Oper Co, LLC | Spohn Ranch #41HH | 11,000 | 47944633 |
| 878130 | Mar 25, 2022 | Mar 25, 2022 | Escondido Resources Oper Co, LLC | Spohn Ranch #40HH | 11,000 | 47944632 |
| 878116 | Mar 21, 2022 | Mar 21, 2022 | SM Energy Company | Galvan Ranch #B920HH | 8,800 | 47944630 |
| 878113 | Mar 21, 2022 | Mar 21, 2022 | SM Energy Company | Galvan Ranch #B918HH | 8,800 | 47944629 |
| 878020 | Mar 17, 2022 | Mar 17, 2022 | Ageron Ironroc Energy, LLC | AI San Roman #104HH | 12,000 | 47944628 |
| 878020Amendment | Mar 17, 2022 | Mar 17, 2022 | Ageron Ironroc Energy, LLC | AI San Roman #104HH | 12,000 | 47944628 |
| 878017 | Mar 17, 2022 | Mar 17, 2022 | Ageron Ironroc Energy, LLC | AI San Roman #103HH | 12,000 | 47944627 |
| 878017Amendment | Mar 17, 2022 | Mar 17, 2022 | Ageron Ironroc Energy, LLC | AI San Roman #103HH | 12,000 | 47944627 |
| 877804 | Mar 17, 2022 | Mar 17, 2022 | Lewis Petro Properties, Inc. | Briscoe-Manry EF GU B #58HH | 11,500 | 47944624 |
| 877806 | Mar 11, 2022 | Mar 11, 2022 | Lewis Petro Properties, Inc. | Briscoe-Manry EF GU B #60HH | 11,500 | 47944626 |
| 877805 | Mar 11, 2022 | Mar 11, 2022 | Lewis Petro Properties, Inc. | Briscoe-Manry EF GU B #59HH | 11,500 | 47944625 |
| 877803 | Mar 11, 2022 | Mar 11, 2022 | Lewis Petro Properties, Inc. | Briscoe-Manry EF GU A #57HH | 11,500 | 47944623 |
| 877704 | Mar 11, 2022 | Mar 11, 2022 | Troubadour Operating, LLC | Cactus Jack #3HH | 11,000 | 47944621 |
| 877704Amendment | Mar 11, 2022 | Mar 11, 2022 | Troubadour Operating, LLC | Cactus Jack #3HH | 11,000 | 47944621 |
| 877698 | Mar 11, 2022 | Mar 11, 2022 | Troubadour Operating, LLC | Cactus Jack #2HH | 11,000 | 47944620 |
| 877698Amendment | Mar 11, 2022 | Mar 11, 2022 | Troubadour Operating, LLC | Cactus Jack #2HH | 11,000 | 47944620 |
| 877697 | Mar 11, 2022 | Mar 11, 2022 | Troubadour Operating, LLC | Cactus Jack #1HH | 11,000 | 47944619 |
| 877778 | Mar 8, 2022 | Mar 8, 2022 | Lewis Petro Properties, Inc. | Meek Ranch Psa A #1000HRH | 12,000 | 47944622 |
| 877730 | Mar 8, 2022 | Mar 8, 2022 | SM Energy Company | Briscoe G #7H | 7,300 | 47941475 |
| 877634 | Mar 4, 2022 | Mar 4, 2022 | SM Energy Company | Briscoe A #919HH | 8,000 | 47944618 |
| 877632 | Mar 4, 2022 | Mar 4, 2022 | SM Energy Company | Briscoe A #909HH | 8,000 | 47944617 |
| 877624 | Mar 4, 2022 | Mar 4, 2022 | SM Energy Company | Briscoe A #202HH | 8,000 | 47944616 |
| 877622 | Mar 4, 2022 | Mar 4, 2022 | SM Energy Company | Briscoe A #102HH | 8,000 | 47944615 |
| 877621 | Mar 4, 2022 | Mar 4, 2022 | SM Energy Company | Briscoe A #201HH | 8,000 | 47944614 |
| 877620 | Mar 4, 2022 | Mar 4, 2022 | SM Energy Company | Briscoe A #101HH | 8,000 | 47944613 |
| 877494 | Mar 3, 2022 | Mar 3, 2022 | Killam Oil Co., Ltd. | Killam-Hurd-Amoco #Y 2 | 8,000 | 47944612 |
| 871724 | Mar 3, 2022 | Mar 3, 2022 | Lewis Petro Properties, Inc. | Palafox State A2757 #1000HH | 11,500 | 47944471 |
| 877282 | Feb 24, 2022 | Feb 24, 2022 | SM Energy Company | Galvan Ranch #B908HH | 8,900 | 47944611 |
| 877281 | Feb 24, 2022 | Feb 24, 2022 | SM Energy Company | Galvan Ranch #B906HH | 8,900 | 47944610 |
| 877135 | Feb 23, 2022 | Feb 23, 2022 | Chesapeake Operating, L.L.C. | Gates 010 CHK-a TR3 #O 2HH | 9,000 | 47944609 |
| 877134 | Feb 23, 2022 | Feb 23, 2022 | Chesapeake Operating, L.L.C. | Gates 010 CHK-a TR3 #O 1HH | 9,000 | 47944608 |
| 877129 | Feb 23, 2022 | Feb 23, 2022 | Chesapeake Operating, L.L.C. | Gates 010 CHK-a TR3 #O 10HH | 9,000 | 47944607 |
| 876763 | Feb 22, 2022 | Feb 22, 2022 | Finaly Resources LLC | Biel, E/Emil/ #14R | 1,010 | 47944599 |
| 876870 | Feb 17, 2022 | Feb 17, 2022 | EOG Resources, Inc. | Callaghan Ranch #1P | 14,000 | 47944602 |
| 877036 | Feb 16, 2022 | Feb 16, 2022 | SM Energy Company | Galvan Ranch #A912HH | 9,500 | 47944606 |
| 877034 | Feb 16, 2022 | Feb 16, 2022 | SM Energy Company | Galvan Ranch #A910HH | 9,500 | 47944605 |
| 877021 | Feb 15, 2022 | Feb 15, 2022 | Laredo Energy Operating, LLC | BFM-Aig B #105HH | 13,500 | 47944604 |
| 876992 | Feb 15, 2022 | Feb 15, 2022 | Laredo Energy Operating, LLC | BFM-Aig A #104HH | 13,500 | 47944603 |
| 876676 | Feb 14, 2022 | Feb 14, 2022 | Lewis Petro Properties, Inc. | Meek Ranch Psa A #1000HH | 12,000 | 47944598 |
| 876864 | Feb 11, 2022 | Feb 11, 2022 | Laredo Energy Operating, LLC | Atlantic Inland Group #110HH | 14,000 | 47944601 |
| 876864Amendment | Feb 11, 2022 | Feb 11, 2022 | Kimmeridge Texas Gas, LLC | Atlantic Inland Group #110HH | 14,000 | 47944601 |
| 876851 | Feb 11, 2022 | Feb 11, 2022 | Laredo Energy Operating, LLC | Atlantic Inland Group #109HH | 14,000 | 47944600 |