| 919321 | Oct 18, 2026 | Oct 16, 2026 | Royal Production Company, Inc. | Live Oak | Shore Trust #1 | 5,750 | 29736609 |
| 918203Amendment | Oct 24, 2026 | Sep 3, 2026 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #10 | 13,650 | 21531846 |
| 918203 | Sep 5, 2026 | Sep 3, 2026 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #10 | 10,650 | 21531846 |
| 917104 | Jul 14, 2026 | Jul 14, 2026 | Royal Production Company, Inc. | Lavaca | Waska #1 | 10,400 | 28534376 |
| 914232 | Mar 20, 2026 | Mar 20, 2026 | Royal Production Company, Inc. | McMullen | Pearl #1 | 3,400 | 31137673 |
| 914219 | Mar 20, 2026 | Mar 20, 2026 | Royal Production Company, Inc. | Bee | South Texas Children's Home #1T | 4,838 | 02534002 |
| 913203 | Feb 5, 2026 | Feb 5, 2026 | Royal Production Company, Inc. | McMullen | Lindholm-Pearl #1ST | 13,300 | 31137586 |
| 908132 | Jun 5, 2025 | Jun 5, 2025 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #7 | 12,416 | 21534144 |
| 906598 | Mar 21, 2025 | Mar 21, 2025 | Royal Production Company, Inc. | Bee | South Texas Children's Home #1T | 4,838 | 02534002 |
| 906657 | Mar 13, 2025 | Mar 13, 2025 | Royal Production Company, Inc. | Nueces | Weil Family #1 | 7,300 | 35534229 |
| 906058 | Feb 21, 2025 | Feb 21, 2025 | Royal Production Company, Inc. | McMullen | Lindholm-Pearl #1 | 13,200 | 31137586 |
| 904887 | Dec 31, 2024 | Dec 31, 2024 | Royal Production Company, Inc. | Hidalgo | Edinburg Gas Unit #12 | 11,300 | 21533271 |
| 900202 | Jun 7, 2024 | Jun 7, 2024 | Royal Production Company, Inc. | Starr | Slick Estate #2 | 8,700 | 42734818 |
| 899417 | May 7, 2024 | May 7, 2024 | Royal Production Company, Inc. | Starr | Slick #1 | 7,500 | 42734808 |
| 895498 | Dec 5, 2023 | Dec 5, 2023 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #17 | 4,250 | 29736094 |
| 884938 | Oct 24, 2022 | Oct 24, 2022 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #15 | 6,235 | 29736017 |
| 882743 | Aug 10, 2022 | Aug 10, 2022 | Royal Production Company, Inc. | Starr | Slick #1 | 7,500 | 42734808 |
| 882773 | Aug 5, 2022 | Aug 5, 2022 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #18 | 6,162 | 29736120 |
| 882750 | Aug 4, 2022 | Aug 4, 2022 | Royal Production Company, Inc. | Starr | Slick #2 | 9,700 | 42734807 |
| 881985 | Jul 13, 2022 | Jul 13, 2022 | Royal Production Company, Inc. | Starr | Slick Estate #1 | 8,700 | 42734805 |
| 879862 | May 11, 2022 | May 11, 2022 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #12A | 6,310 | 29736238 |
| 879841 | May 10, 2022 | May 10, 2022 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #17 | 6,150 | 29736094 |
| 877789 | Mar 10, 2022 | Mar 10, 2022 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #14 | 5,330 | 29735977 |
| 873818 | Oct 29, 2021 | Oct 29, 2021 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #15 | 6,235 | 29736017 |
| 873689 | Oct 21, 2021 | Oct 21, 2021 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #7 | 14,700 | 21534144 |
| 873689Amendment | Oct 21, 2021 | Oct 21, 2021 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #7 | 14,700 | 21534144 |
| 873689Amendment | Oct 21, 2021 | Oct 21, 2021 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #7 | 14,700 | 21534144 |
| 872273 | Aug 31, 2021 | Aug 31, 2021 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #9 | 6,336 | 29735567 |
| 872140 | Aug 20, 2021 | Aug 20, 2021 | Royal Production Company, Inc. | Bee | Harvey #1 | 5,500 | 02534007 |
| 870655 | Jun 24, 2021 | Jun 24, 2021 | Royal Production Company, Inc. | Bee | South Texas Children's Home #1 | 4,838 | 02534002 |
| 870655Amendment | Jun 24, 2021 | Jun 24, 2021 | Royal Production Company, Inc. | Bee | South Texas Children's Home #1 | 4,838 | 02534002 |
| 870655Amendment | Jun 24, 2021 | Jun 24, 2021 | Royal Production Company, Inc. | Bee | South Texas Children's Home #1 | 4,838 | 02534002 |
| 870500 | Jun 18, 2021 | Jun 18, 2021 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #20 | 6,600 | 29736142 |
| 867118 | Jan 22, 2021 | Jan 22, 2021 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #19 | 6,600 | 29736121 |
| 866822 | Jan 8, 2021 | Jan 8, 2021 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #18 | 6,600 | 29736120 |
| 866822Amendment | Jan 8, 2021 | Jan 8, 2021 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #18 | 6,600 | 29736120 |
| 865922 | Nov 12, 2020 | Nov 12, 2020 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #6 | 11,726 | 21533098 |
| 866039 | Nov 10, 2020 | Nov 10, 2020 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #10 | 3,000 | 29735568 |
| 865662 | Oct 23, 2020 | Oct 23, 2020 | Royal Production Company, Inc. | Bee | South Texas Children's Home #1 | 6,000 | 02534002 |
| 864745 | Aug 25, 2020 | Aug 25, 2020 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #17 | 6,600 | 29736094 |
| 861061 | Jan 29, 2020 | Jan 29, 2020 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #1 | 12,500 | 21532161 |
| 857666 | Oct 4, 2019 | Oct 4, 2019 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #16 | 6,600 | 29736045 |
| 852003 | Apr 18, 2019 | Apr 18, 2019 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #15 | 6,600 | 29736017 |
| 845917 | Dec 31, 2018 | Dec 31, 2018 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #14 | 6,600 | 29735977 |
| 845389 | Oct 5, 2018 | Oct 5, 2018 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #3 | 6,150 | 29734915 |
| 838679 | Apr 16, 2018 | Apr 16, 2018 | Royal Production Company, Inc. | Nueces | Guaranty Title & Trust #8 | 9,000 | 35534163 |
| 836776Amendment | Feb 26, 2018 | Feb 26, 2018 | Royal Production Company, Inc. | Webb | SCR #1ST | 6,700 | 47943935 |
| 836703 | Feb 23, 2018 | Feb 23, 2018 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #7 | 14,700 | 21534144 |
| 826511 | May 23, 2017 | May 23, 2017 | Royal Production Company, Inc. | Liberty | R & R Royalty #1 | 12,000 | 29132923 |
| 822823 | Feb 14, 2017 | Feb 14, 2017 | Royal Production Company, Inc. | Live Oak | R. Lucas #3 | 6,500 | 29735864 |
| 818154 | Sep 2, 2016 | Sep 2, 2016 | Royal Production Company, Inc. | Live Oak | Coates Energy #3 | 6,700 | 29735852 |
| 814158 | Mar 3, 2016 | Mar 3, 2016 | Royal Production Company, Inc. | Live Oak | Coates Energy #2 | 6,700 | 29735835 |
| 814158Amendment | Mar 3, 2016 | Mar 3, 2016 | Royal Production Company, Inc. | Live Oak | Coates Energy #2 | 6,700 | 29735835 |
| 811807 | Nov 16, 2015 | Nov 16, 2015 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #7 | 14,700 | 21534144 |
| 809313 | Aug 21, 2015 | Aug 21, 2015 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #1 | 6,383 | 29734858 |
| 803186 | Jan 28, 2015 | Jan 28, 2015 | Royal Production Company, Inc. | Live Oak | Mary A. Hinnant Heirs 'A' #1 | 6,350 | 29735002 |
| 801643 | Dec 23, 2014 | Dec 23, 2014 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #12 | 6,310 | 29735714 |
| 801618 | Dec 11, 2014 | Dec 11, 2014 | Royal Production Company, Inc. | Live Oak | Coates Energy #1 | 6,950 | 29735713 |
| 801618Amendment | Dec 11, 2014 | Dec 11, 2014 | Royal Production Company, Inc. | Live Oak | Coates Energy #1 | 6,950 | 29735713 |
| 800296 | Nov 25, 2014 | Nov 25, 2014 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #5 | 12,461 | 21533097 |
| 799640 | Nov 6, 2014 | Nov 6, 2014 | Royal Production Company, Inc. | Live Oak | Shore Heirs #1 | 5,900 | 29735689 |
| 796701 | Oct 14, 2014 | Oct 14, 2014 | Royal Production Company, Inc. | Starr | Brock #1 | 2,500 | 42734714 |
| 795527 | Sep 23, 2014 | Sep 23, 2014 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs 'B' #2 | 6,547 | 29735565 |
| 791399 | Aug 6, 2014 | Aug 6, 2014 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs 'B' #3 | 6,850 | 29735642 |
| 791399Amendment | Aug 6, 2014 | Aug 6, 2014 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs 'B' #3 | 6,850 | 29735642 |
| 791394 | Aug 5, 2014 | Aug 5, 2014 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #11 | 5,800 | 29735643 |
| 781582 | Apr 11, 2014 | Apr 11, 2014 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #10 | 6,522 | 29735568 |
| 781582Amendment | Apr 11, 2014 | Apr 11, 2014 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #10 | 6,595 | 29735568 |
| 781575 | Apr 7, 2014 | Apr 7, 2014 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #9 | 6,336 | 29735567 |
| 781613 | Mar 19, 2014 | Mar 19, 2014 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs 'B' #2 | 6,750 | 29735565 |
| 776215 | Jan 17, 2014 | Jan 17, 2014 | Royal Production Company, Inc. | Live Oak | Holman Cartwright #105 | 4,754 | 29733267 |
| 774367 | Dec 3, 2013 | Dec 3, 2013 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs 'A' #4 | 6,800 | 29735499 |
| 770356 | Sep 30, 2013 | Sep 30, 2013 | Royal Production Company, Inc. | Live Oak | Lucas #2 | 6,501 | 29734962 |
| 767897 | Aug 14, 2013 | Aug 14, 2013 | Royal Production Company, Inc. | Live Oak | Beall #2 | 6,332 | 29735231 |
| 766471 | Jul 23, 2013 | Jul 23, 2013 | Royal Production Company, Inc. | Live Oak | Beall #3 | 6,765 | 29735435 |
| 762048 | May 7, 2013 | May 7, 2013 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #8 | 5,700 | 29735373 |
| 760469 | Apr 19, 2013 | Apr 19, 2013 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #7 | 6,400 | 29735361 |
| 756285 | Feb 21, 2013 | Feb 21, 2013 | Royal Production Company, Inc. | Live Oak | Beall #1 | 5,857 | 29734913 |
| 749802 | Oct 25, 2012 | Oct 25, 2012 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #6 | 6,200 | 29735235 |
| 749802Amendment | Oct 25, 2012 | Oct 25, 2012 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #6 | 6,200 | 29735235 |
| 749780 | Oct 24, 2012 | Oct 24, 2012 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs A #3 | 6,425 | 29735234 |
| 749696 | Oct 17, 2012 | Oct 17, 2012 | Royal Production Company, Inc. | Live Oak | Beall #2 | 6,575 | 29735231 |
| 724527 | Sep 23, 2011 | Sep 23, 2011 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs "A" #2 | 5,900 | 29735054 |
| 724527Amendment | Sep 23, 2011 | Sep 23, 2011 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs 'A' #2 | 5,900 | 29735054 |
| 723815 | Sep 9, 2011 | Sep 9, 2011 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #5 | 5,000 | 29735051 |
| 717917 | Jun 10, 2011 | Jun 10, 2011 | Royal Production Company, Inc. | Live Oak | R. Lucas #2 | 6,100 | 29735017 |
| 715751 | May 17, 2011 | May 17, 2011 | Royal Production Company, Inc. | Live Oak | Harkins #1 | 5,500 | 29735003 |
| 715751Amendment | May 17, 2011 | May 17, 2011 | Royal Production Company, Inc. | Live Oak | Harkins #1 | 6,450 | 29735003 |
| 715704 | May 17, 2011 | May 17, 2011 | Royal Production Company, Inc. | Live Oak | Hinnant #1 | 6,100 | 29735000 |
| 715746 | May 16, 2011 | May 16, 2011 | Royal Production Company, Inc. | Live Oak | Robert Hinnant #1 | 6,250 | 29735002 |
| 715746Amendment | May 16, 2011 | May 16, 2011 | Royal Production Company, Inc. | Live Oak | Hinnant Heirs 'A' #1 | 6,250 | 29735002 |
| 715722 | May 13, 2011 | May 13, 2011 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #4 | 6,200 | 29735001 |
| 713422 | Apr 18, 2011 | Apr 18, 2011 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #4 | 11,882 | 21532470 |
| 713413 | Apr 14, 2011 | Apr 14, 2011 | Royal Production Company, Inc. | Hidalgo | Edinburg Unit #3 | 11,715 | 21500978 |
| 709153 | Jan 26, 2011 | Jan 26, 2011 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #1 | 6,383 | 29734858 |
| 707482 | Dec 27, 2010 | Dec 27, 2010 | Royal Production Company, Inc. | Live Oak | Lucas #2 | 7,000 | 29734962 |
| 705510 | Nov 24, 2010 | Nov 24, 2010 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #2 | 4,800 | 29734904 |
| 704437 | Nov 2, 2010 | Nov 2, 2010 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #1 | 6,383 | 29734858 |
| 704437Amendment | Nov 2, 2010 | Nov 2, 2010 | Royal Production Company, Inc. | Live Oak | Cartwright Ranch #1 | 6,383 | 29734858 |
| 700509 | Aug 25, 2010 | Aug 25, 2010 | Royal Production Company, Inc. | Live Oak | Lucas, R. #1 | 6,550 | 29734914 |