| 874699 | Nov 23, 2021 | Nov 23, 2021 | Warwick-Artemis, LLC | Sky City A #2LHH | 13,100 | 02534012 |
| 874695 | Nov 23, 2021 | Nov 23, 2021 | Warwick-Artemis, LLC | Sky City A #1LHH | 13,100 | 02534011 |
| 872959 | Sep 27, 2021 | Sep 27, 2021 | Welder Exploration & Prod., Inc. | G.A. Ray #2 | 4,700 | 02534008 |
| 872956 | Sep 24, 2021 | Sep 24, 2021 | Welder Exploration & Prod., Inc. | G.A. Ray #1 | 4,700 | 02534009 |
| 872140 | Aug 20, 2021 | Aug 20, 2021 | Royal Production Company, Inc. | Harvey #1 | 5,500 | 02534007 |
| 871974 | Aug 20, 2021 | Aug 20, 2021 | Cimarron Engineering, LLC | Jimmy McDonald #1 | 4,900 | 02534006 |
| 871832 | Aug 19, 2021 | Aug 19, 2021 | Aurora Resources Corporation | Pogue #2 D | 2,000 | 02533235 |
| 871315 | Jul 21, 2021 | Jul 21, 2021 | Staples, James W. Prod. Co. | Stoltzfus #6 | 1,200 | 02532290 |
| 870655 | Jun 24, 2021 | Jun 24, 2021 | Royal Production Company, Inc. | South Texas Children's Home #1 | 4,838 | 02534002 |
| 870655Amendment | Jun 24, 2021 | Jun 24, 2021 | Royal Production Company, Inc. | South Texas Children's Home #1 | 4,838 | 02534002 |
| 870655Amendment | Jun 24, 2021 | Jun 24, 2021 | Royal Production Company, Inc. | South Texas Children's Home #1 | 4,838 | 02534002 |
| 870121 | Jun 2, 2021 | Jun 2, 2021 | Cimarron Engineering, LLC | K. McDonald #1 | 5,500 | 02534005 |
| 870034 | May 27, 2021 | May 27, 2021 | Headwaters Energy Partners, LLC | Brown #25 | 6,000 | 02533986 |
| 866716 | Jan 11, 2021 | Jan 11, 2021 | Cimarron Engineering, LLC | Hunter #1 | 4,750 | 02534003 |
| 865662 | Oct 23, 2020 | Oct 23, 2020 | Royal Production Company, Inc. | South Texas Children's Home #1 | 6,000 | 02534002 |
| 865040 | Sep 24, 2020 | Sep 24, 2020 | Dynamic Production, Inc. | Fox #1 | 5,200 | 02533974 |
| 864107 | Jul 6, 2020 | Jul 6, 2020 | Nog Production & Operating LLC | Holzmark #A 1 | 8,000 | 02533301 |
| 858869 | Nov 13, 2019 | Nov 13, 2019 | Enco Exploration Company | Toogood #1 | 6,000 | 02534001 |
| 852132 | Aug 26, 2019 | Aug 26, 2019 | Enco Exploration Company | Brown #18 | 4,844 | 02533987 |
| 855730 | Aug 5, 2019 | Aug 5, 2019 | Dynamic Production, Inc. | Fox #3 | 5,300 | 02533999 |
| 855730Amendment | Aug 5, 2019 | Aug 5, 2019 | Dynamic Production, Inc. | Fox #3 | 5,300 | 02533999 |
| 854652 | Jul 10, 2019 | Jul 10, 2019 | Wagner Oil Company | Ray 6 #31 | 13,633 | 02500103 |
| 853834 | Jun 10, 2019 | Jun 10, 2019 | Sue-Ann Operating, L.C. | Heard, C.E. 'B' #51 | 5,000 | 02533998 |
| 853832 | Jun 10, 2019 | Jun 10, 2019 | Sue-Ann Operating, L.C. | Heard, C.E. 'B' #50 | 5,000 | 02533997 |
| 852472 | Apr 30, 2019 | Apr 30, 2019 | Burlington Resources O & G Co LP | Rancho Salado #2H | 17,000 | 02533995 |
| 852446 | Apr 26, 2019 | Apr 26, 2019 | Enco Exploration Company | Brown #19 | 5,000 | 02533994 |
| 852446Amendment | Apr 26, 2019 | Apr 26, 2019 | Headwaters Energy Partners, LLC | Brown #19 | 5,000 | 02533994 |
| 849799 | Feb 13, 2019 | Feb 13, 2019 | Enco Exploration Company | Culli-McKay #1 | 4,600 | 02533978 |
| 849543 | Feb 7, 2019 | Feb 7, 2019 | Enco Exploration Company | Jones Unit #1 | 6,000 | 02533992 |
| 849571 | Feb 6, 2019 | Feb 6, 2019 | Enco Exploration Company | Jones #2 | 6,000 | 02533993 |
| 849178 | Jan 30, 2019 | Jan 30, 2019 | Enco Exploration Company | Culli #10 | 6,000 | 02533991 |
| 846855 | Dec 31, 2018 | Dec 31, 2018 | Hughes, Dan A. Company, L.P. | Skotara #1 | 3,850 | 02533989 |
| 844207 | Dec 31, 2018 | Dec 31, 2018 | Enco Exploration Company | Culli #5 | 6,000 | 02533985 |
| 842657 | Dec 31, 2018 | Dec 31, 2018 | Double Play Oil & Gas, Inc | Nelson #1 | 5,200 | 02533982 |
| 846775 | Nov 16, 2018 | Nov 16, 2018 | Enco Exploration Company | Brown #29 | 6,000 | 02533990 |
| 846842 | Nov 15, 2018 | Nov 15, 2018 | Magnum Producing, LP | Bradford #1 | 10,300 | 02533670 |
| 846756 | Nov 15, 2018 | Nov 15, 2018 | Enco Exploration Company | Brown #17 | 6,000 | 02533988 |
| 846091 | Nov 5, 2018 | Nov 5, 2018 | Enco Exploration Company | Brown #18 | 6,000 | 02533987 |
| 845642 | Oct 12, 2018 | Oct 12, 2018 | Enco Exploration Company | Brown #25 | 6,000 | 02533986 |
| 844072 | Aug 29, 2018 | Aug 29, 2018 | Enco Exploration Company | Culli-McKay #2 | 6,000 | 02533984 |
| 843197 | Aug 8, 2018 | Aug 8, 2018 | Enco Exploration Company | Richardson Unit #1 | 6,000 | 02533983 |
| 842045 | Jul 6, 2018 | Jul 6, 2018 | Sue-Ann Operating, L.C. | Heard, C. E. 'B' #49 | 3,900 | 02533599 |
| 841249 | Jun 15, 2018 | Jun 15, 2018 | Dynamic Production, Inc. | Fox #2 | 5,200 | 02533981 |
| 841242 | Jun 14, 2018 | Jun 14, 2018 | Dynamic Production, Inc. | Hiller Unit #2 | 5,500 | 02533980 |
| 837946 | Mar 26, 2018 | Mar 26, 2018 | Howard Exploration, Inc. | Hartzendorf #1 | 3,100 | 02533612 |
| 837922 | Mar 23, 2018 | Mar 23, 2018 | Ventex Operating Corp. | King-Carl #2 | 5,100 | 02533979 |
| 836166 | Feb 9, 2018 | Feb 9, 2018 | Enco Exploration Company | Culli-McKay #1 | 6,000 | 02533978 |
| 835008 | Jan 24, 2018 | Jan 24, 2018 | Continental Operating Co. | Langtry-Shirley Trust #1 | 4,065 | 02533707 |
| 834275 | Jan 19, 2018 | Jan 19, 2018 | Double Play Oil & Gas, Inc | Treptow #1 | 4,900 | 02533977 |
| 833514 | Dec 13, 2017 | Dec 13, 2017 | Enco Exploration Company | Malone #8 | 3,730 | 02533633 |
| 832188 | Oct 26, 2017 | Oct 26, 2017 | Enco Exploration Company | Collier #3 | 10,347 | 02533309 |
| 831702 | Oct 13, 2017 | Oct 13, 2017 | Welder Exploration & Prod., Inc. | Schilling #1 | 5,100 | 02533976 |
| 829969 | Aug 25, 2017 | Aug 25, 2017 | Dynamic Production, Inc. | Medio Ranch #1 | 5,300 | 02533975 |
| 829968 | Aug 25, 2017 | Aug 25, 2017 | Dynamic Production, Inc. | Fox #1 | 5,200 | 02533974 |
| 829958 | Aug 25, 2017 | Aug 25, 2017 | Ventex Operating Corp. | King-Carl #1 | 5,100 | 02533973 |
| 829832 | Aug 18, 2017 | Aug 18, 2017 | Dynamic Production, Inc. | M.K. O'Brien Unit #1 | 5,100 | 02533968 |
| 828781 | Jul 14, 2017 | Jul 14, 2017 | Enco Exploration Company | Whiddon #3 | 2,600 | 02533904 |
| 828267 | Jun 29, 2017 | Jun 29, 2017 | Welder Exploration & Prod., Inc. | Schilling-Homestead #1 | 5,000 | 02533972 |
| 826594 | May 26, 2017 | May 26, 2017 | Staples, James W. Prod. Co. | Stoltzfus (Estate) #3 | 3,600 | 02530387 |
| 826522 | May 25, 2017 | May 25, 2017 | Enco Exploration Company | Collier #17 | 6,000 | 02533971 |
| 826393 | May 11, 2017 | May 11, 2017 | Sue-Ann Operating, L.C. | Heard, C. E. 'B' #30 | 5,500 | 02533451 |
| 825026 | Apr 13, 2017 | Apr 13, 2017 | Sue-Ann Operating, L.C. | Heard, C. E. 'B' #48 | 4,830 | 02533580 |
| 824186 | Mar 20, 2017 | Mar 20, 2017 | Enco Exploration Company | McKay #1 | 6,000 | 02533970 |
| 822952 | Feb 17, 2017 | Feb 17, 2017 | Dynamic Production, Inc. | Hiller #1 | 5,500 | 02533969 |
| 822717 | Feb 10, 2017 | Feb 10, 2017 | Dynamic Production, Inc. | M.K. O'Brien Unit #1 | 5,200 | 02533968 |
| 822424 | Feb 7, 2017 | Feb 7, 2017 | Enco Exploration Company | Trial Unit #3 | 3,900 | 02533727 |
| 822207 | Jan 30, 2017 | Jan 30, 2017 | Enco Exploration Company | Brown #2AR | 6,000 | 02533967 |
| 821932 | Jan 18, 2017 | Jan 18, 2017 | Enco Exploration Company | Whiddon #4 | 6,000 | 02533966 |
| 821732 | Jan 10, 2017 | Jan 10, 2017 | Zachry Exploration, LLC | Finger et al Unit #1 | 4,700 | 02533785 |
| 816214 | Nov 10, 2016 | Nov 10, 2016 | Aurora Resources Corporation | Arc Thomson-Barrow #5 | 5,650 | 02533945 |
| 819653 | Nov 3, 2016 | Nov 3, 2016 | Enco Exploration Company | Long #13 | 6,000 | 02533965 |
| 819653Amendment | Nov 3, 2016 | Nov 3, 2016 | Enco Exploration Company | Long #13 | 3,610 | 02533965 |
| 818214 | Sep 15, 2016 | Sep 15, 2016 | Enco Exploration Company | Jarzem #1 | 6,000 | 02533963 |
| 816792 | Jul 18, 2016 | Jul 18, 2016 | Sun Exploration, Inc. | Borroum #3 | 2,250 | 02533330 |
| 816303 | Jun 29, 2016 | Jun 29, 2016 | Enco Exploration Company | Hollis #1 | 6,000 | 02533962 |
| 815944 | May 27, 2016 | May 27, 2016 | Enco Exploration Company | Holzmark #4 | 3,980 | 02533935 |
| 815277 | Apr 27, 2016 | Apr 27, 2016 | Cimarron Engineering, LLC | Hughes #3 | 3,700 | 02533961 |
| 815114 | Apr 22, 2016 | Apr 22, 2016 | Poco LLC | Whiddon-Seger Gas Unit #3 | 5,890 | 02533886 |
| 813962 | Mar 1, 2016 | Mar 1, 2016 | Enco Exploration Company | Malone #14 | 3,960 | 02533760 |
| 813932 | Feb 19, 2016 | Feb 19, 2016 | Enco Exploration Company | Malone #12 | 4,036 | 02533666 |
| 813875 | Feb 17, 2016 | Feb 17, 2016 | Enco Exploration Company | Long-May Unit #1 | 4,675 | 02533960 |
| 812969 | Jan 7, 2016 | Jan 7, 2016 | Cimarron Engineering, LLC | Hughes #2R | 3,695 | 02531050 |
| 812256 | Nov 24, 2015 | Nov 24, 2015 | Union Gas Operating Company | Bolland Ranch #2 | 4,500 | 02533959 |
| 811799 | Nov 13, 2015 | Nov 13, 2015 | SV Energy Company, LLC | Smith #1 | 5,500 | 02533958 |
| 810665 | Sep 29, 2015 | Sep 29, 2015 | Saxum Oil & Gas, LLC | Dewitt #1 | 4,000 | 02533957 |
| 809876 | Sep 8, 2015 | Sep 8, 2015 | Enco Exploration Company | Quail Ridge #1 | 6,000 | 02533955 |
| 809478 | Sep 1, 2015 | Sep 1, 2015 | SRS Properties, LLC | H. E. Yoward #10 | 8,500 | 02533954 |
| 809716 | Aug 28, 2015 | Aug 28, 2015 | Petro-Hunt, L.L.C. | Johnston-Dirks Unit #1 | 16,068 | 02533364 |
| 809155 | Aug 11, 2015 | Aug 11, 2015 | Anderson Oil Ltd. | Bunch #2 | 5,500 | 02533830 |
| 808854 | Aug 5, 2015 | Aug 5, 2015 | Bridwell Oil Co. | Murphy, Willie #12 | 3,400 | 02533953 |
| 807993 | Jul 10, 2015 | Jul 10, 2015 | Ampak Oil Company | Dirks-McKenzie #1 | 5,000 | 02533952 |
| 807712 | Jun 26, 2015 | Jun 26, 2015 | Welder Exploration & Prod., Inc. | Craft-Dobbs Unit #1 | 6,000 | 02533950 |
| 807522 | Jun 25, 2015 | Jun 25, 2015 | Enco Exploration Company | Brown C #16 | 6,000 | 02533951 |
| 807289 | Jun 9, 2015 | Jun 9, 2015 | Union Gas Operating Company | Bolland Ranch #1 | 4,500 | 02533949 |
| 806599 | May 19, 2015 | May 19, 2015 | Enco Exploration Company | Brown #2A | 6,000 | 02531609 |
| 806018 | May 7, 2015 | May 7, 2015 | Enco Exploration Company | Brown C #15 | 6,000 | 02533948 |
| 804564 | Apr 30, 2015 | Apr 30, 2015 | Welder Exploration & Prod., Inc. | Ross-O'Neil Unit #1 | 5,500 | 02533947 |
| 805865 | Apr 28, 2015 | Apr 28, 2015 | Enco Exploration Company | Ingle #4 | 5,000 | 02533946 |
| 804240 | Mar 9, 2015 | Mar 9, 2015 | Milagro Exploration, LLC | Heard, C.E. 'B' #43 | 5,500 | 02533533 |
| 804217 | Mar 3, 2015 | Mar 3, 2015 | Aurora Resources Corporation | Arc Thomson-Barrow #5 | 6,000 | 02533945 |