| 27901 | CROSS | Allen County, KS | Oil Property | Jan 2025 |
| 27902 | CROSS | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 27903 | CROSS | Taylor County, TX | Oil & Gas Property | Feb 2025 |
| 27904 | CROSS | Banner County, NE | Oil Property | Dec 2024 |
| 27905 | CROSS | Stanton County, KS | Gas Property | Jan 2025 |
| 27906 | CROSS | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 27907 | CROSS | Garza County, TX | Oil & Gas Property | Feb 2025 |
| 27908 | CROSS | Kingman County, KS | Oil & Gas Property | Jan 2025 |
| 27909 | CROSS | Barber County, KS | Oil & Gas Property | Sep 2011 |
| 27910 | CROSS | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 27911 | CROSS | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 27912 | CROSS | Chautauqua County, NY | Gas Property | Dec 2023 |
| 27913 | CROSS | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 27914 | CROSS | Greenwood County, KS | Oil Property | Jan 2018 |
| 27915 | CROSS | Chautauqua County, NY | Gas Property | Dec 2023 |
| 27916 | CROSS | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 27917 | CROSS | Edwards County, KS | Oil & Gas Property | Aug 2023 |
| 27918 | CROSS | Chautauqua County, NY | Gas Property | Dec 2023 |
| 27919 | CROSS | Chautauqua County, NY | Gas Property | Dec 2023 |
| 27920 | CROSS | Glacier County, MT | Oil Property | Feb 2025 |
| 27921 | CROSS | Ector County, TX | Oil & Gas Property | Feb 2025 |
| 27922 | CROSS | Ellis County, KS | Oil Property | Jun 2024 |
| 27923 | CROSS 1 | Lincoln County, OK | Oil & Gas Property | Dec 2021 |
| 27924 | CROSS 2-13H | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 27925 | CROSS 57-76-19 | Sheridan County, WY | Gas Property | Jun 2015 |
| 27926 | CROSS A UNIT | Cooke County, TX | Oil & Gas Property | Feb 2025 |
| 27927 | CROSS B UNIT | Cooke County, TX | Oil & Gas Property | Feb 2025 |
| 27928 | CROSS BAR RANCH | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 27929 | CROSS BONES | Pecos County, TX | Oil & Gas Property | Feb 2025 |
| 27930 | CROSS BONES | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 27931 | CROSS CR | Bienville Parish, LA | Gas Property | Nov 2024 |
| 27932 | CROSS CREEK | Bienville Parish, LA | Gas Property | Nov 2024 |
| 27933 | CROSS CREEK C | Washington County, PA | Oil & Gas Property | Feb 2025 |
| 27934 | CROSS CREEK COAL | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 27935 | CROSS GAS | Big Horn County, WY | Oil & Gas Property | Mar 2025 |
| 27936 | CROSS JERRY GAS UNIT 1 | Smith County, TX | Oil & Gas Property | Feb 2025 |
| 27937 | CROSS JOHN T | Ector County, TX | Oil & Gas Property | Oct 2013 |
| 27938 | CROSS MOUNTAIN 40 | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 27939 | CROSS REACH F | Rice County, KS | Oil Property | Jan 2025 |
| 27940 | CROSS TIMBERS | Carter County, OK | Gas Property | Feb 2025 |
| 27941 | CROSS V RANCH 34-170 UNIT | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 27942 | CROSS/FREEMAN/SMITH | Calhoun County, AR | Oil Property | May 2024 |
| 27943 | CROSS/FREEMAN/SMITH | Calhoun County, AR | Oil Property | Jan 2015 |
| 27944 | CROSS/KRAFT, S | Calhoun County, AR | Oil Property | Sep 2014 |
| 27945 | CROSSBOW | Grant County, KS | Oil & Gas Property | Aug 2017 |
| 27946 | CROSSBOW | Converse County, WY | Oil & Gas Property | Mar 2025 |
| 27947 | CROSSBOW 1-7-6H | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 27948 | CROSSBOW WC FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 27949 | CROSSER | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 27950 | CROSSETT | Morehouse Parish, LA | Oil & Gas Property | Nov 2024 |
| 27951 | CROSSETT | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 27952 | CROSSETT TBR | Morehouse Parish, LA | Gas Property | Nov 2024 |
| 27953 | CROSSETT TIMBER & DEV COMPANY | Morehouse Parish, LA | Gas Property | Nov 2024 |
| 27954 | CROSSFIELD | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 27955 | CROSSGATES INC (FMLY J C RINN) | Indiana County, PA | Gas Property | Dec 2024 |
| 27956 | CROSSHAIR UNIT I | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 27957 | CROSSLAND | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 27958 | CROSSLAND | Yuma County, CO | Gas Property | Feb 2025 |
| 27959 | CROSSLAND | Yuma County, CO | Gas Property | Feb 2025 |
| 27960 | CROSSLEY ESTATE | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 27961 | CROSSLIN | Montgomery County, KS | Gas Property | Jan 2025 |
| 27962 | CROSSMAN | Angelina County, TX | Oil & Gas Property | Feb 2025 |
| 27963 | CROSSMAN | Gray County, TX | Gas Property | Nov 2021 |
| 27964 | CROSSROADS | Hughes County, OK | Oil & Gas Property | Sep 2019 |
| 27965 | CROSSROADS | Tarrant County, TX | Gas Property | Feb 2025 |
| 27966 | CROSSROADS | Alfalfa County, OK | Oil & Gas Property | Feb 2025 |
| 27967 | CROSSROADS | Pawnee County, OK | Oil Property | Jan 2025 |
| 27968 | CROSSROADS 22 STATE | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 27969 | CROSSROADS A | Borden County, TX | Oil & Gas Property | Feb 2025 |
| 27970 | CROSSROADS AFX FEDERAL | Roosevelt County, NM | Oil & Gas Property | Feb 2025 |
| 27971 | CROSSROADS SILURO DEVONIAN UNIT | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 27972 | CROSSROADS UNIT | Dewitt County, TX | Oil & Gas Property | Feb 2025 |
| 27973 | CROSSTOWN | Custer County, OK | Oil & Gas Property | Jan 2025 |
| 27974 | CROSSVALLIA | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 27975 | CROSSWELL 2 | Los Angeles County, CA | Oil & Gas Property | Mar 2025 |
| 27976 | CROSSWHITE | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 27977 | CROSSWHITE | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 27978 | CROSSWHITE | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 27979 | CROSSWHITE 1-13H | Marshall County, OK | Oil & Gas Property | Jan 2025 |
| 27980 | CROSTHWAIT | Archer County, TX | Oil & Gas Property | Feb 2025 |
| 27981 | CROTALLO | Armstrong County, PA | Gas Property | Dec 2024 |
| 27982 | CROTALUS | Converse County, WY | Oil & Gas Property | Mar 2025 |
| 27983 | CROTHERS | Washington County, PA | Oil Property | Dec 2000 |
| 27984 | CROTHERS | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 27985 | CROTHERS 1-15H | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 27986 | CROTON CREEK S (TANNEHILL) UNIT | Dickens County, TX | Oil & Gas Property | Feb 2025 |
| 27987 | CROTTS | Allen County, KS | Oil Property | Jan 2025 |
| 27988 | CROTTS | Woodson County, KS | Oil Property | Jan 2025 |
| 27989 | CROTTS | Coffey County, KS | Oil Property | Dec 2024 |
| 27990 | CROTTS | Pope County, AR | Gas Property | Jun 2024 |
| 27991 | CROUCH | Woodson County, KS | Oil Property | Aug 1992 |
| 27992 | CROUCH | Miami County, KS | Oil Property | Nov 2024 |
| 27993 | CROUCH | Madison County, NY | Gas Property | Dec 2023 |
| 27994 | CROUCH | Sherman County, KS | Gas Property | Jan 2025 |
| 27995 | CROUCH | Harper County, OK | Oil & Gas Property | Sep 2020 |
| 27996 | CROUCH | Haskell County, TX | Oil & Gas Property | Feb 2025 |
| 27997 | CROUCH | Harper County, OK | Oil & Gas Property | Jan 2025 |
| 27998 | CROUCH | Tarrant County, TX | Gas Property | Feb 2025 |
| 27999 | CROUCH | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 28000 | CROUCH | Le Flore County, OK | Gas Property | Jan 2025 |