| 11001 | CUYAHOGA VALLEY | Summit County, OH | Oil & Gas Property | Dec 2023 |
| 11002 | CUYKENDALL | Weld County, CO | Oil & Gas Property | Jan 2025 |
| 11003 | CUYKENDALL | Weld County, CO | Oil & Gas Property | Feb 2020 |
| 11004 | CV MOORE B UNIT 1 | Tarrant County, TX | Gas Property | Jan 2025 |
| 11005 | CV THOMPSON | La Plata County, CO | Gas Property | Feb 2025 |
| 11006 | CV-S 1 | Palo Pinto County, TX | Gas Property | Jan 2025 |
| 11007 | CVANCARA | Mountrail County, ND | Oil & Gas Property | Jan 2025 |
| 11008 | CVANCARA 20-17 | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 11009 | CVANIGA 1 | Beaver County, OK | Gas Property | Mar 2017 |
| 11010 | CVR 5-63-32 | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 11011 | CVX (SA) | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 11012 | CVX 1 | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 11013 | CVX 43 | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 11014 | CVX 6 | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 11015 | CVX KATIE (SA) | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 11016 | CW 3568-36-25 | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11017 | CW MORRIS | Crawford County, PA | Gas Property | Dec 2024 |
| 11018 | CW SCHOLLMEYER 34-34H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 11019 | CWC MINERALS 128 | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 11020 | CWC PRENTICE UNIT | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 11021 | CWD 1 | Uintah County, UT | Oil & Gas Property | Dec 2024 |
| 11022 | CWDU DILTS FED | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11023 | CWDU JRJ | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11024 | CWDU STEINLE FED 08-053870 | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11025 | CWDU STODDARD FED 11-023871 | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11026 | CWDU T-55 FED 06-313971 | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11027 | CWDU T-55 FED 31-063871-3XPH | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11028 | CWDU TILLARD FED 19-073871 | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 11029 | CWEI-CHK | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 11030 | CWEI-CHK | Reeves County, TX | Oil & Gas Property | Apr 2024 |
| 11031 | CWEI-CHK | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 11032 | CWEI-CHK | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 11033 | CWEI-CHK 2 | Reeves County, TX | Oil & Gas Property | Aug 2020 |
| 11034 | CWI STATE | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 11035 | CWOD | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 11036 | CWOD COFFEE 6 | Kern County, CA | Oil Property | Mar 1995 |
| 11037 | CWS COMMUNITIES | Tarrant County, TX | Gas Property | Jan 2025 |
| 11038 | CWU 1 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11039 | CWU 1 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11040 | CWU 1 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11041 | CWU 2 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11042 | CWU 3 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11043 | CWU 4 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11044 | CWU 4 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11045 | CWU 5 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11046 | CWU 5 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11047 | CWU 6 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11048 | CWU 6 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11049 | CWU 7 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11050 | CWU 8 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11051 | CWU 8 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11052 | CWU 9 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11053 | CWU 9 | Uintah County, UT | Oil & Gas Property | Jan 2025 |
| 11054 | CX 2 | Montezuma County, CO | Oil & Gas Property | Feb 2025 |
| 11055 | CX 7 | Montezuma County, CO | Oil & Gas Property | Feb 2025 |
| 11056 | CX CATTLE COMPANY 1 | Cherokee County, TX | Oil & Gas Property | Jan 2025 |
| 11057 | CX PLAINS | Chaves County, NM | Oil Property | Jan 2025 |
| 11058 | CY 41 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 11059 | CYCLONE | McKenzie County, ND | Oil & Gas Property | Nov 2024 |
| 11060 | CYCLONE | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 11061 | CYCLONE 1-27H | Laramie County, WY | Oil & Gas Property | Feb 2025 |
| 11062 | CYCLONE 54-2 STATE UNIT 22 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 11063 | CYCLONE 54-2-15 UNIT 1H | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 11064 | CYCLOPS 1-30 UNIT | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 11065 | CYCLOPS CORP | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 11066 | CYCLOPS STATE 57-3-28 UNIT 1 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 11067 | CYFERS | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 11068 | CYGNUS | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 11069 | CYMBALUK | Stark County, ND | Oil & Gas Property | Feb 2025 |
| 11070 | CYMBALUK FEDERAL | Stark County, ND | Oil & Gas Property | Feb 2025 |
| 11071 | CYMRIC | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 11072 | CYNDI UNIT | Frio County, TX | Oil & Gas Property | Jan 2025 |
| 11073 | CYNTHIA | Reagan County, TX | Oil & Gas Property | Jun 2020 |
| 11074 | CYNTHIA | Hill County, TX | Gas Property | Jan 2025 |
| 11075 | CYNTHIA | Upton County, TX | Oil & Gas Property | Sep 2023 |
| 11076 | CYNTHIA | Washakie County, WY | Oil Property | Feb 2025 |
| 11077 | CYNTHIA | Beckham County, OK | Oil & Gas Property | Jan 2025 |
| 11078 | CYNTHIA | Pottawatomie County, OK | Oil Property | May 2023 |
| 11079 | CYNTHIA 35 | Stevens County, KS | Oil & Gas Property | Dec 2024 |
| 11080 | CYNTHIA BOND | Indiana County, PA | Gas Property | Dec 2024 |
| 11081 | CYNTHIA M KNISPEL A | Lycoming County, PA | Gas Property | Jan 2025 |
| 11082 | CYNTHIA SAUNDERS 'A' 2 | Seward County, KS | Oil & Gas Property | May 2018 |
| 11083 | CYPERT | Hughes County, OK | Gas Property | Jan 2025 |
| 11084 | CYPERT | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 11085 | CYPHER | Butler County, PA | Gas Property | Jan 2025 |
| 11086 | CYPHER | Clarion County, PA | Gas Property | Dec 2024 |
| 11087 | CYPHER CS FED | Campbell County, WY | Gas Property | Aug 2018 |
| 11088 | CYPHERS | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 11089 | CYPHERT | Clarion County, PA | Oil & Gas Property | Dec 2024 |
| 11090 | CYPRESS | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 11091 | CYPRESS | Lincoln County, OK | Oil & Gas Property | Feb 2025 |
| 11092 | CYPRESS | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 11093 | CYPRESS | Cass County, TX | Oil Property | Jan 2025 |
| 11094 | CYPRESS | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 11095 | CYPRESS | Los Angeles County, CA | Oil & Gas Property | May 1993 |
| 11096 | CYPRESS 1816 | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 11097 | CYPRESS 28 FEDERAL 00 | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 11098 | CYPRESS 3 | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 11099 | CYPRESS 33 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 11100 | CYPRESS B | Marion County, TX | Oil & Gas Property | Sep 2022 |