| 10701 | CULEBRA 35 | Martin County, TX | Oil & Gas Property | Jul 2025 |
| 10702 | CULEBRA BLV FEDERAL COM | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 10703 | CULHANE | La Plata County, CO | Gas Property | Aug 2025 |
| 10704 | CULLAR UNIT | Grayson County, TX | Oil & Gas Property | Jul 2025 |
| 10705 | CULLEN | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 10706 | CULLEN | Andrews County, TX | Oil & Gas Property | Jul 2025 |
| 10707 | CULLEN | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 10708 | CULLEN | Alfalfa County, OK | Oil & Gas Property | Jul 2025 |
| 10709 | CULLEN | Okmulgee County, OK | Gas Property | Nov 2014 |
| 10710 | CULLEN | Colorado County, TX | Oil & Gas Property | Jul 2025 |
| 10711 | CULLEN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 10712 | CULLEN L | Washington County, OH | Gas Property | Dec 2024 |
| 10713 | CULLEN UNIT A | Live Oak County, TX | Oil & Gas Property | Jul 2025 |
| 10714 | CULLEN-H | Colorado County, TX | Oil & Gas Property | Jul 2025 |
| 10715 | CULLER | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 10716 | CULLER I | Ashland County, OH | Oil Property | Dec 2024 |
| 10717 | CULLERS | Young County, TX | Oil & Gas Property | Feb 2005 |
| 10718 | CULLERS J. EDGAR GAS UNIT | Rusk County, TX | Oil & Gas Property | Jul 2025 |
| 10719 | CULLEY | Seminole County, OK | Oil Property | Nov 2019 |
| 10720 | CULLEY | Graham County, KS | Oil Property | Jun 2025 |
| 10721 | CULLI | Bee County, TX | Oil & Gas Property | Mar 2019 |
| 10722 | CULLINAN FEE | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 10723 | CULLINS FEDERAL | Rio Arriba County, NM | Oil & Gas Property | Jul 2025 |
| 10724 | CULLISON | Johnson County, TX | Gas Property | Dec 2023 |
| 10725 | CULLISON | Stevens County, KS | Oil & Gas Property | Jun 2025 |
| 10726 | CULLISON | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 10727 | CULLISON | Licking County, OH | Oil & Gas Property | Dec 2010 |
| 10728 | CULLISON | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 10729 | CULLISON 2 | Stevens County, KS | Oil Property | Dec 2019 |
| 10730 | CULLUM | Wichita County, TX | Oil Property | Jul 2025 |
| 10731 | CULLUM | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 10732 | CULLUM | Wichita County, TX | Oil & Gas Property | Mar 2010 |
| 10733 | CULLUM | Wheeler County, TX | Oil & Gas Property | Jul 2025 |
| 10734 | CULLUM | Freestone County, TX | Oil & Gas Property | Jul 2025 |
| 10735 | CULLY | Seminole County, OK | Oil & Gas Property | Jun 2025 |
| 10736 | CULLY | Ellis County, OK | Oil & Gas Property | Jun 2025 |
| 10737 | CULLY | Sumner County, KS | Oil Property | May 2025 |
| 10738 | CULP | Noble County, OK | Oil & Gas Property | Oct 2016 |
| 10739 | CULP | Caddo County, OK | Oil & Gas Property | Jun 2025 |
| 10740 | CULP | Chautauqua County, KS | Oil & Gas Property | Nov 2024 |
| 10741 | CULP DRAW | Johnson County, WY | Oil & Gas Property | Jan 2014 |
| 10742 | CULP DRAW | Johnson County, WY | Oil & Gas Property | Aug 2025 |
| 10743 | CULP WILLIAM E | Cooke County, TX | Oil & Gas Property | Jul 2025 |
| 10744 | CULPEPPER | Bienville Parish, LA | Gas Property | Dec 2024 |
| 10745 | CULPEPPER | Gregg County, TX | Oil & Gas Property | Jul 2025 |
| 10746 | CULPEPPER | Escambia County, AL | Oil & Gas Property | Apr 1992 |
| 10747 | CULPEPPER | Ouachita Parish, LA | Gas Property | Dec 2024 |
| 10748 | CULPEPPER | Webb County, TX | Oil & Gas Property | Jul 2025 |
| 10749 | CULPEPPER | Grady County, OK | Oil & Gas Property | Jun 2025 |
| 10750 | CULPEPPER | Frio County, TX | Oil & Gas Property | Jul 2025 |
| 10751 | CULPEPPER | Milam County, TX | Oil & Gas Property | Jul 2025 |
| 10752 | CULPEPPER | Gonzales County, TX | Oil & Gas Property | Jul 2025 |
| 10753 | CULPEPPER MARTIN | San Juan County, NM | Oil & Gas Property | Jul 2025 |
| 10754 | CULPEPPER UNIT A | Dewitt County, TX | Oil & Gas Property | Jul 2025 |
| 10755 | CULPEPPER, RUSS & OLIVE | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 10756 | CULTON ELVIS | Johnson County, TX | Gas Property | Jul 2025 |
| 10757 | CULTON, GOLDEN & ANDERSON | Clay County, KY | Oil & Gas Property | Dec 2023 |
| 10758 | CULVER | Gregg County, TX | Oil & Gas Property | Jul 2025 |
| 10759 | CULVER | Boulder County, CO | Oil & Gas Property | Jul 2025 |
| 10760 | CULVER | Union County, KY | Oil Property | Dec 2023 |
| 10761 | CULVER | Harper County, KS | Oil & Gas Property | Jun 2025 |
| 10762 | CULVER | Woodson County, KS | Oil Property | Feb 2025 |
| 10763 | CULVER D | Throckmorton County, TX | Oil & Gas Property | Feb 2023 |
| 10764 | CULVER OIL & MINERALS | Union County, KY | Oil Property | Dec 2022 |
| 10765 | CULVER, G.W | Gregg County, TX | Oil & Gas Property | Jul 2025 |
| 10766 | CULVERIN 1-32H | Richland County, MT | Oil & Gas Property | Jul 2025 |
| 10767 | CULVERWELL | Moffat County, CO | Gas Property | Dec 2008 |
| 10768 | CULWELL | Cheyenne County, KS | Gas Property | Jun 2025 |
| 10769 | CULWELL | Cheyenne County, KS | Oil Property | Jun 2025 |
| 10770 | CULWELL | Cheyenne County, KS | Oil Property | May 2025 |
| 10771 | CULWELL UNIT 4-32 | Cheyenne County, KS | Oil Property | Jun 2025 |
| 10772 | CULWIN 35 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 10773 | CULWIN QUEEN UNIT | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 10774 | CUMBERLAND | Greene County, PA | Gas Property | Dec 2024 |
| 10775 | CUMBERLAND | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 10776 | CUMBERLAND 1-8H10 | Marshall County, OK | Oil & Gas Property | Jun 2025 |
| 10777 | CUMBERLAND 33-28-13 1H | Woods County, OK | Oil & Gas Property | Jun 2025 |
| 10778 | CUMBERLAND COLLEGE | Whitley County, KY | Oil & Gas Property | Aug 2022 |
| 10779 | CUMBERLAND MINERAL | Whitley County, KY | Gas Property | Dec 2022 |
| 10780 | CUMBERLAND RANCH | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 10781 | CUMBERLAND TIMBER CO LLC | Whitley County, KY | Gas Property | Oct 2022 |
| 10782 | CUMBERLEDGE | Tyler County, WV | Gas Property | Dec 2021 |
| 10783 | CUMBERLEDGE, W. A CARTER | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 10784 | CUMBEY #1 | Creek County, OK | Oil Property | Jun 2025 |
| 10785 | CUMBIE | Van Zandt County, TX | Oil & Gas Property | Jul 2025 |
| 10786 | CUMBIE | Stonewall County, TX | Oil Property | Jul 2025 |
| 10787 | CUMBIE FAMILY | Johnston County, OK | Oil & Gas Property | Jun 2025 |
| 10788 | CUMMING-REAGAN 11 | Palo Pinto County, TX | Oil & Gas Property | Jul 2025 |
| 10789 | CUMMINGS | Woodson County, KS | Oil Property | Jun 2025 |
| 10790 | CUMMINGS | Isabella County, MI | Oil Property | Aug 2025 |
| 10791 | CUMMINGS | Graham County, KS | Oil Property | Mar 2025 |
| 10792 | CUMMINGS | Kern County, CA | Oil & Gas Property | Aug 2023 |
| 10793 | CUMMINGS | Yoakum County, TX | Oil & Gas Property | Jul 2025 |
| 10794 | CUMMINGS | Cumberland County, KY | Oil Property | Dec 2023 |
| 10795 | CUMMINGS | Panola County, TX | Oil & Gas Property | Jul 2025 |
| 10796 | CUMMINGS | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 10797 | CUMMINGS | Chautauqua County, KS | Oil Property | Dec 2024 |
| 10798 | CUMMINGS | Kingman County, KS | Oil & Gas Property | Oct 2024 |
| 10799 | CUMMINGS | Carroll County, OH | Oil & Gas Property | Mar 2025 |
| 10800 | CUMMINGS | Alfalfa County, OK | Oil & Gas Property | Jun 2025 |