| 875419 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Caddell 'B' AH3 #3H | 9,000 | 12134593 |
| 875396 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Langley AH2 #2H | 9,000 | 12134596 |
| 875389 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Caddell 'B' AH2 #2H | 9,000 | 12134592 |
| 875387 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Caddell 'B' AH1 #1H | 9,000 | 12134591 |
| 875269 | Dec 17, 2021 | Dec 17, 2021 | Lime Rock Resources IV-a, L.P. | Langley AH1 #1H | 9,000 | 12134590 |
| 874864 | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 - Gordon Moore (AW) #28HH | 7,800 | 12134589 |
| 874864Amendment | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 Unit #28HH | 14,462 | 12134589 |
| 874863 | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 - Gordon Moore (AW) #27HH | 8,000 | 12134588 |
| 874863Amendment | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 - Gordon Moore (AW) #27HH | 8,000 | 12134588 |
| 874861 | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 - Gordon Moore (AW) #26HH | 8,000 | 12134587 |
| 874861Amendment | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 - Gordon Moore (AW) #26HH | 8,000 | 12134587 |
| 874858 | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 - Gordon Moore (AW) #25HH | 8,000 | 12134586 |
| 874858Amendment | Dec 10, 2021 | Dec 10, 2021 | BKV Barnett, LLC | Dcco 3 - Gordon Moore (AW) #25HH | 8,000 | 12134586 |
| 873926 | Dec 9, 2021 | Dec 9, 2021 | Lime Rock Resources IV-a, L.P. | Rickrich AH4 #4H | 8,700 | 12134585 |
| 873709 | Oct 28, 2021 | Oct 28, 2021 | Lime Rock Resources IV-a, L.P. | Rickrich AH3 #3H | 8,700 | 12134584 |
| 869192 | Apr 19, 2021 | Apr 19, 2021 | Canyon Operating, LLC | Tritt-Weaver Unit #1HH | 11,005 | 12132653 |
| 865112 | Sep 21, 2020 | Sep 21, 2020 | 1849 Energy Partners Oprtng, LLC | Crockett #3 | 8,600 | 12131373 |
| 862190 | Jul 24, 2020 | Jul 24, 2020 | Eagleridge Operating, LLC | D.C.C. #3 | 7,406 | 12132986 |
| 863787 | Jun 16, 2020 | Jun 16, 2020 | Bedrock Production, LLC | Kemp #1 | 6,300 | 12131881 |
| 857457 | Oct 2, 2019 | Oct 2, 2019 | Lime Rock Resources IV-a, L.P. | Tindle AH2 #2H | 8,700 | 12134581 |
| 857338 | Sep 26, 2019 | Sep 26, 2019 | Atmos Pipeline - Texas | Lake Dallas Gas Storage Unit #11HH | 2,933 | 12134558 |
| 856989 | Sep 16, 2019 | Sep 16, 2019 | Lime Rock Resources IV-a, L.P. | BJ Tindle AH2 #2H | 8,600 | 12134580 |
| 856989Amendment | Sep 16, 2019 | Sep 16, 2019 | Lime Rock Resources IV-a, L.P. | BJ Tindle AH2 #2H | 8,600 | 12134580 |
| 856855 | Sep 13, 2019 | Sep 13, 2019 | Lime Rock Resources IV-a, L.P. | BJ Tindle AH1 #1H | 8,600 | 12134579 |
| 856855Amendment | Sep 13, 2019 | Sep 13, 2019 | Lime Rock Resources IV-a, L.P. | BJ Tindle AH1 #1H | 8,600 | 12134579 |
| 855563 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Shifflet AH 4 #4H | 8,700 | 12134578 |
| 855561 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Shifflet AH 3 #3H | 8,700 | 12134577 |
| 855554 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Shifflet AH 2 #2H | 8,700 | 12134576 |
| 855548 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Shifflet AH 1 #1H | 8,700 | 12134575 |
| 853679 | Jun 5, 2019 | Jun 5, 2019 | Lime Rock Resources IV-a, L.P. | Myers AH 4 #4H | 9,000 | 12134574 |
| 853679Amendment | Jun 5, 2019 | Jun 5, 2019 | Lime Rock Resources IV-a, L.P. | Myers AH 4 #4H | 9,000 | 12134574 |
| 853677 | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Myers AH 3 #3H | 9,000 | 12134573 |
| 853677Amendment | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Myers AH 3 #3H | 9,000 | 12134573 |
| 853674 | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Myers AH 2 #2H | 9,000 | 12134572 |
| 853674Amendment | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Myers AH 2 #2H | 9,000 | 12134572 |
| 852679 | May 3, 2019 | May 3, 2019 | 1849 Energy Partners Oprtng, LLC | Howard Gibbs #2 | 6,000 | 12131090 |
| 852678 | May 3, 2019 | May 3, 2019 | 1849 Energy Partners Oprtng, LLC | Downe #7 | 6,000 | 12131374 |
| 852678Amendment | May 3, 2019 | May 3, 2019 | 1849 Energy Partners Oprtng, LLC | Downe #7 | 8,000 | 12131374 |
| 852412 | Apr 25, 2019 | Apr 25, 2019 | 1849 Energy Partners Oprtng, LLC | McRae #28 | 8,200 | 12131226 |
| 852411 | Apr 25, 2019 | Apr 25, 2019 | 1849 Energy Partners Oprtng, LLC | Merritt, Marcia #5 | 8,200 | 12130637 |
| 851502 | Mar 28, 2019 | Mar 28, 2019 | Devon Energy Production Co, L.P. | McRae, L. Deussen #7HH | 9,000 | 12134571 |
| 851502Amendment | Mar 28, 2019 | Mar 28, 2019 | Devon Energy Production Co, L.P. | McRae, L. Deussen #7HH | 9,000 | 12134571 |
| 849039 | Feb 20, 2019 | Feb 20, 2019 | Devon Energy Production Co, L.P. | McRae, L. Deussen (AW) #4HH | 9,000 | 12134568 |
| 849043 | Feb 4, 2019 | Feb 4, 2019 | Devon Energy Production Co, L.P. | McRae, L. Deussen (AW) #6HH | 9,000 | 12134570 |
| 849041 | Jan 24, 2019 | Jan 24, 2019 | Devon Energy Production Co, L.P. | McRae, L. Deussen (AW) #5HH | 9,000 | 12134569 |
| 847707 | Dec 18, 2018 | Dec 18, 2018 | Devon Energy Production Co, L.P. | Cole Trusts 576 'A' #21HH | 9,000 | 12132946 |
| 846155 | Nov 27, 2018 | Nov 27, 2018 | Devon Energy Production Co, L.P. | Taylor-Dooley (SA) #1HH | 9,000 | 12134018 |
| 841776 | Jul 10, 2018 | Jul 10, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan #8HH | 9,000 | 12134565 |
| 841776Amendment | Jul 10, 2018 | Jul 10, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan (AW) #8HH | 9,000 | 12134565 |
| 841784 | Jul 3, 2018 | Jul 3, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan (AW) #9HH | 9,000 | 12134566 |
| 841784Amendment | Jul 3, 2018 | Jul 3, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan (AW) #9HH | 9,000 | 12134566 |
| 841789 | Jun 28, 2018 | Jun 28, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan (AW) #10HH | 9,000 | 12134567 |
| 841789Amendment | Jun 28, 2018 | Jun 28, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan (AW) #10HH | 9,000 | 12134567 |
| 841771 | Jun 27, 2018 | Jun 27, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan (AW) #7HH | 9,000 | 12134564 |
| 841771Amendment | Jun 27, 2018 | Jun 27, 2018 | Devon Energy Production Co, L.P. | Taylor, Dan #7HH | 9,000 | 12134564 |
| 832511 | Nov 1, 2017 | Nov 1, 2017 | Atmos Pipeline - Texas | Lake Dallas Gas Storage Unit #13C | 2,950 | 12134560 |
| 831076 | Oct 13, 2017 | Oct 13, 2017 | Devon Energy Production Co, L.P. | Egelston Trustee GU (AW) #3HH | 9,000 | 12134545 |
| 831102 | Oct 11, 2017 | Oct 11, 2017 | Devon Energy Production Co, L.P. | Egelston Trustee GU (AW) A #4HH | 9,000 | 12134559 |
| 828740 | Jul 19, 2017 | Jul 19, 2017 | Devon Energy Production Co, L.P. | Hardeman, Dorothy Jean (AW) A #9HH | 9,000 | 12134535 |
| 828735 | Jul 19, 2017 | Jul 19, 2017 | Devon Energy Production Co, L.P. | Hardeman, Dorothy Jean (AW) #8HH | 9,000 | 12134538 |
| 825685 | Jul 17, 2017 | Jul 17, 2017 | Eagleridge Operating, LLC | Scout #4HH | 8,950 | 12134557 |
| 825684 | Jul 14, 2017 | Jul 14, 2017 | Eagleridge Operating, LLC | Scout #3HH | 8,950 | 12134556 |
| 825683 | Jul 14, 2017 | Jul 14, 2017 | Eagleridge Operating, LLC | Scout #2HH | 8,950 | 12134555 |
| 828595 | Jul 11, 2017 | Jul 11, 2017 | Atmos Pipeline - Texas | Lake Dallas Gas Storage Unit #11HH | 2,867 | 12134558 |
| 828431 | Jul 6, 2017 | Jul 6, 2017 | Devon Energy Production Co, L.P. | Haddock, E. L. GU (AW) #19HH | 9,000 | 12134542 |
| 828430 | Jul 6, 2017 | Jul 6, 2017 | Devon Energy Production Co, L.P. | Haddock, E. L. GU (AW) #18HH | 9,000 | 12134539 |
| 824108 | Mar 17, 2017 | Mar 17, 2017 | Eagleridge Operating, LLC | Scout #1HH | 8,950 | 12134554 |
| 820255 | Feb 28, 2017 | Feb 28, 2017 | Enervest Operating, L.L.C. | Fowler-Keese (SA) #1HH | 9,000 | 12134552 |
| 823714 | Feb 23, 2017 | Feb 23, 2017 | Bluestone Natural Res. II, LLC | Alliance Airport KS Unit #12HH | 7,500 | 12134553 |
| 823714Amendment | Feb 23, 2017 | Feb 23, 2017 | Bluestone Natural Res. II, LLC | Alliance Airport KS Unit #12HH | 7,500 | 12134553 |
| 821451 | Dec 30, 2016 | Dec 30, 2016 | Eagleridge Operating, LLC | AP Lands #1 | 9,000 | 12131429 |
| 821376 | Dec 29, 2016 | Dec 29, 2016 | Devon Energy Production Co, L.P. | Naler, Mae C. #14 | 5,300 | 12132398 |
| 818074 | Sep 8, 2016 | Sep 8, 2016 | Caribbean Energy, L.L.C. | Gregory #3 | 1,600 | 12130448 |
| 811848 | Nov 24, 2015 | Nov 24, 2015 | Trinity River Energy Oper, LLC | Sam Wilson B Unit #3HH | 8,300 | 12133108 |
| 811845 | Nov 16, 2015 | Nov 16, 2015 | Trinity River Energy Oper, LLC | Cummings C East #9HH | 8,400 | 12134003 |
| 810141 | Sep 11, 2015 | Sep 11, 2015 | Devon Energy Production Co, L.P. | W.R. Sandford (AW) #5HH | 9,000 | 12134550 |
| 809888 | Sep 3, 2015 | Sep 3, 2015 | Devon Energy Production Co, L.P. | J.E. Day Heirs (AW) #4HH | 9,000 | 12134549 |
| 806758 | Aug 20, 2015 | Aug 20, 2015 | Eagleridge Operating, LLC | Cates Partner Unit #3HH | 8,950 | 12134543 |
| 806758Amendment | Aug 20, 2015 | Aug 20, 2015 | Eagleridge Operating, LLC | Cates Partner Unit #3HH | 8,851 | 12134543 |
| 806760 | Jul 31, 2015 | Jul 31, 2015 | Eagleridge Operating, LLC | Cates Partner Unit #4HH | 8,950 | 12134541 |
| 808380 | Jul 22, 2015 | Jul 22, 2015 | Eagleridge Operating, LLC | Gertrude McPeek Unit #1HH | 8,900 | 12134548 |
| 805958 | Jul 7, 2015 | Jul 7, 2015 | Enervest Operating, L.L.C. | Range (AW) #27HH | 9,000 | 12134547 |
| 805957 | Jul 7, 2015 | Jul 7, 2015 | Enervest Operating, L.L.C. | Range (AW) #26HH | 9,000 | 12134546 |
| 806847 | Jun 19, 2015 | Jun 19, 2015 | Devon Energy Production Co, L.P. | Faye S. Tally GU (AW) A #27HH | 9,000 | 12134544 |
| 805808 | Jun 17, 2015 | Jun 17, 2015 | Enervest Operating, L.L.C. | Range (AW) #25HH | 9,000 | 12134534 |
| 807350 | Jun 16, 2015 | Jun 16, 2015 | Devon Energy Production Co, L.P. | Egelston Trustee GU (AW) #3HH | 9,000 | 12134545 |
| 806725 | May 26, 2015 | May 26, 2015 | Devon Energy Production Co, L.P. | E.L. Haddock GU (AW) A #19HH | 9,000 | 12134542 |
| 806151 | May 22, 2015 | May 22, 2015 | Devon Energy Production Co, L.P. | Dorothy Jean Hardeman (AW) B #8HH | 9,000 | 12134538 |
| 806722 | May 21, 2015 | May 21, 2015 | Devon Energy Production Co, L.P. | Dorothy Jean Hardman (AW) A #10HH | 9,000 | 12134540 |
| 806444 | May 18, 2015 | May 18, 2015 | Devon Energy Production Co, L.P. | E.L. Haddock GU (AW) #18HH | 9,000 | 12134539 |
| 806161 | May 15, 2015 | May 15, 2015 | Devon Energy Production Co, L.P. | Faye S. Tally GU (AW) #26HH | 9,000 | 12134537 |
| 806149 | May 11, 2015 | May 11, 2015 | Devon Energy Production Co, L.P. | Dorothy Jean Hardeman (AW) #9HH | 9,000 | 12134535 |
| 806156 | May 7, 2015 | May 7, 2015 | Devon Energy Production Co, L.P. | W.R. Sandford (AW) #6HAH | 9,000 | 12134536 |
| 805050 | Mar 27, 2015 | Mar 27, 2015 | J-W Operating Co. | Gibbs Unit #2 | 7,500 | 12131440 |
| 803766 | Feb 13, 2015 | Feb 13, 2015 | Enervest Operating, L.L.C. | Turner 'A' #20HH | 9,000 | 12134533 |
| 803765 | Feb 13, 2015 | Feb 13, 2015 | Enervest Operating, L.L.C. | Turner 'A' #19HH | 9,000 | 12134532 |
| 803764 | Feb 13, 2015 | Feb 13, 2015 | Enervest Operating, L.L.C. | Turner 'A' #18HH | 9,000 | 12134531 |
| 803763 | Feb 13, 2015 | Feb 13, 2015 | Enervest Operating, L.L.C. | Turner 'A' #17HH | 9,000 | 12134530 |
| 801015 | Jan 27, 2015 | Jan 27, 2015 | Enervest Operating, L.L.C. | Justin Unit #5HH | 9,000 | 12134524 |
| 801015Amendment | Jan 27, 2015 | Jan 27, 2015 | Enervest Operating, L.L.C. | Justin Unit #5HH | 9,000 | 12134524 |