| 20701 | CASTLEWOOD | Lee County, TX | Oil & Gas Property | May 2025 |
| 20702 | CASTO | Texas County, OK | Oil & Gas Property | Apr 2025 |
| 20703 | CASTO | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 20704 | CASTO | Denton County, TX | Oil & Gas Property | May 2025 |
| 20705 | CASTO UNIT I | La Salle County, TX | Oil & Gas Property | May 2025 |
| 20706 | CASTO, HA | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 20707 | CASTO, J. B | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 20708 | CASTO, WENDELL | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 20709 | CASTO, WILB | Barbour County, WV | Gas Property | Dec 2021 |
| 20710 | CASTO, WILLIAM | Jackson County, WV | Gas Property | Dec 2021 |
| 20711 | CASTO-CT FOUR (SA) A 1H | Denton County, TX | Gas Property | May 2025 |
| 20712 | CASTO-PONDER-CT FOUR (SA) | Denton County, TX | Gas Property | May 2025 |
| 20713 | CASTO-STEVENS (SA) A 1H | Denton County, TX | Gas Property | May 2025 |
| 20714 | CASTON | Navarro County, TX | Oil & Gas Property | Apr 2025 |
| 20715 | CASTON L | Guernsey County, OH | Oil & Gas Property | Mar 2025 |
| 20716 | CASTON N | Guernsey County, OH | Oil & Gas Property | Mar 2025 |
| 20717 | CASTONGUAY | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 20718 | CASTONGUAY | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 20719 | CASTONGUAY | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 20720 | CASTOR | Weld County, CO | Oil & Gas Property | May 2025 |
| 20721 | CASTOR | Weld County, CO | Oil & Gas Property | May 2025 |
| 20722 | CASTOR FEDERAL LC 2 | Weld County, CO | Oil & Gas Property | May 2025 |
| 20723 | CASTOR FEDERAL LD1 | Weld County, CO | Oil & Gas Property | May 2025 |
| 20724 | CASTOR HANS | Weld County, CO | Oil & Gas Property | Nov 2019 |
| 20725 | CASTOR LD | Weld County, CO | Oil & Gas Property | May 2025 |
| 20726 | CASTRO ET AL UNIT | Washington County, PA | Gas Property | May 2025 |
| 20727 | CASTRO GAS UNIT #2 | Chambers County, TX | Oil & Gas Property | May 2025 |
| 20728 | CASTROGIOVANNI A | Susquehanna County, PA | Gas Property | May 2025 |
| 20729 | CASTRUCCIO | Los Angeles County, CA | Oil & Gas Property | Jun 2025 |
| 20730 | CASWELL | Montague County, TX | Oil & Gas Property | May 2025 |
| 20731 | CASWELL | Wise County, TX | Oil & Gas Property | May 2025 |
| 20732 | CASWELL | Montague County, TX | Oil & Gas Property | May 2025 |
| 20733 | CASWELL 23 FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 20734 | CASWELL TRUST | Hardin County, TX | Oil & Gas Property | Apr 2021 |
| 20735 | CASWELL-CHILDERS | Wise County, TX | Oil & Gas Property | May 2025 |
| 20736 | CAT CLAW | Irion County, TX | Oil & Gas Property | May 2025 |
| 20737 | CAT CLAW A | Reagan County, TX | Oil & Gas Property | May 2025 |
| 20738 | CAT CREEK | Johnson County, WY | Gas Property | May 2025 |
| 20739 | CAT CREEK UNIT | Petroleum County, MT | Oil Property | May 2025 |
| 20740 | CAT CS FEDERAL | Johnson County, WY | Gas Property | Dec 2019 |
| 20741 | CAT DRAW | Rio Arriba County, NM | Gas Property | May 2025 |
| 20742 | CAT FED 3873-1201 | Converse County, WY | Oil & Gas Property | May 2025 |
| 20743 | CAT ISLAND 16 STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 20744 | CATAHOULA | Catahoula Parish, LA | Oil & Gas Property | Jan 2025 |
| 20745 | CATALANO | Erie County, NY | Gas Property | Dec 2024 |
| 20746 | CATALINA | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 20747 | CATALINA | Dunn County, ND | Oil & Gas Property | May 2025 |
| 20748 | CATALINA | Carbon County, WY | Gas Property | May 2025 |
| 20749 | CATALINA 25 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 20750 | CATALINA 30 EH STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 20751 | CATALYST 5211 | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 20752 | CATAPULT | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 20753 | CATAPULT | Eddy County, NM | Oil & Gas Property | May 2025 |
| 20754 | CATARINA EAST | Dimmit County, TX | Oil & Gas Property | May 2025 |
| 20755 | CATCH FEDERAL 5201 11-12H | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 20756 | CATCHER 40 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 20757 | CATCLAW AGM STATE COM | Eddy County, NM | Oil & Gas Property | Dec 2021 |
| 20758 | CATCLAW DRAW | Eddy County, NM | Oil & Gas Property | May 2025 |
| 20759 | CATCLAW STATE | Culberson County, TX | Oil & Gas Property | May 2025 |
| 20760 | CATCLAW UNIT 2-31 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 20761 | CATE, J | Brown County, TX | Oil & Gas Property | May 2025 |
| 20762 | CATER | Jack County, TX | Oil & Gas Property | Apr 2025 |
| 20763 | CATERPILLAR 1506 | Kingfisher County, OK | Oil & Gas Property | Apr 2025 |
| 20764 | CATERPILLAR FE | Johnson County, WY | Oil & Gas Property | May 2025 |
| 20765 | CATES | Kern County, CA | Oil & Gas Property | Jun 2025 |
| 20766 | CATES | Sequoyah County, OK | Gas Property | Dec 2024 |
| 20767 | CATES | Hughes County, OK | Oil Property | Apr 2012 |
| 20768 | CATES | Johnson County, TX | Gas Property | Sep 2020 |
| 20769 | CATES | Beaver County, OK | Oil & Gas Property | Apr 2025 |
| 20770 | CATES | Parker County, TX | Oil & Gas Property | May 2025 |
| 20771 | CATES | Kent County, TX | Oil Property | May 2025 |
| 20772 | CATES | Howard County, TX | Oil & Gas Property | May 2025 |
| 20773 | CATES | Beaver County, OK | Oil & Gas Property | Feb 2017 |
| 20774 | CATES | Wise County, TX | Oil & Gas Property | May 2025 |
| 20775 | CATES | Hughes County, OK | Oil & Gas Property | Apr 2025 |
| 20776 | CATES | Beaver County, OK | Oil & Gas Property | Apr 2025 |
| 20777 | CATES #1 | Sequoyah County, OK | Gas Property | Sep 2013 |
| 20778 | CATES 1 | Caddo County, OK | Oil & Gas Property | Aug 2018 |
| 20779 | CATES D | Rusk County, TX | Oil & Gas Property | May 2025 |
| 20780 | CATES PARTNER UNIT | Denton County, TX | Oil & Gas Property | May 2025 |
| 20781 | CATESBY | Harper County, OK | Oil & Gas Property | Apr 2025 |
| 20782 | CATESBY OPER | Harper County, OK | Oil & Gas Property | Apr 2025 |
| 20783 | CATESBY OPER | Ellis County, OK | Oil & Gas Property | Apr 2025 |
| 20784 | CATESVILLE UNIT | Union County, AR | Oil & Gas Property | Jan 2025 |
| 20785 | CATFISH | Kern County, CA | Oil & Gas Property | May 2025 |
| 20786 | CATFISH | Wood County, TX | Oil & Gas Property | May 2025 |
| 20787 | CATFISH | Loving County, TX | Oil & Gas Property | May 2025 |
| 20788 | CATFISH | Reeves County, TX | Oil & Gas Property | May 2025 |
| 20789 | CATFISH 148-93-15D-16H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 20790 | CATFISH HUNTER 12-1 | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 20791 | CATFISH STATE | Eddy County, NM | Oil Property | May 2025 |
| 20792 | CATFISH UNIT | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 20793 | CATHALEENE | Clearfield County, PA | Gas Property | Dec 2024 |
| 20794 | CATHCART NYAL M & LEWIS | Clearfield County, PA | Gas Property | Dec 2024 |
| 20795 | CATHEDRAL | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 20796 | CATHEDRAL FEDERAL | Rio Blanco County, CO | Gas Property | May 2025 |
| 20797 | CATHEDRAL STATE 57-6 UNIT | Reeves County, TX | Oil & Gas Property | May 2025 |
| 20798 | CATHER | Harper County, KS | Oil & Gas Property | Apr 2025 |
| 20799 | CATHER | Harper County, KS | Oil & Gas Property | Jan 2025 |
| 20800 | CATHER, ALMEDA | Lewis County, WV | Oil & Gas Property | Sep 2021 |