| 1001 | URRACA FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2024 |
| 1002 | URRUTIA UNIT | Karnes County, TX | Oil & Gas Property | Jan 2024 |
| 1003 | URSA 27 B2EH FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 1004 | URSA 27 B2IL FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 1005 | URSA 27 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 1006 | URSA MAJOR | Butler County, PA | Gas Property | Jan 2024 |
| 1007 | URSA MAJOR 8 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 1008 | URSA MINOR | Butler County, PA | Gas Property | Jan 2024 |
| 1009 | URSA MINOR 400D 15-15H | Converse County, WY | Oil & Gas Property | Feb 2024 |
| 1010 | URSCHEL | Hemphill County, TX | Oil & Gas Property | Jan 2024 |
| 1011 | URSCHEL | Creek County, OK | Oil Property | Jan 2020 |
| 1012 | URSCHEL C.F | Starr County, TX | Oil & Gas Property | Jul 2019 |
| 1013 | URSULA | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 1014 | URSULA BIG DADDY | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 1015 | URSULA TOMCAT | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 1016 | URSULINE NUNS | Mahoning County, OH | Oil & Gas Property | Dec 2022 |
| 1017 | URSUS 1-20H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 1018 | US 3-1 | Billings County, ND | Oil & Gas Property | Feb 2024 |
| 1019 | US 42-24R | Fallon County, MT | Oil & Gas Property | Feb 2024 |
| 1020 | US ARMY CORP OF ENGINEER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 1021 | US ARMY CORP OF ENGINEER | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 1022 | US ARMY CORP OF ENGINEERS | Wyoming County, WV | Gas Property | Dec 2021 |
| 1023 | US ARMY CORP OF ENGINEERS | Wyoming County, WV | Gas Property | Dec 2021 |
| 1024 | US ARMY CORPS OF ENGINEER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 1025 | US FOREST SERVICE | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1026 | US FOREST SERVICE COLLINS PINE | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1027 | US GOVERNMENT | Morton County, KS | Gas Property | Dec 2023 |
| 1028 | US GOVERNMENT 'C' | Morton County, KS | Oil & Gas Property | Jun 2023 |
| 1029 | US GOVERNMENT NAT | Warren County, PA | Oil & Gas Property | Dec 2017 |
| 1030 | US LIME | Johnson County, TX | Oil & Gas Property | Dec 2023 |
| 1031 | US NATURAL RESOURCES | Washington County, PA | Gas Property | Jan 2024 |
| 1032 | US STEEL MINING CO | Wyoming County, WV | Gas Property | Dec 2001 |
| 1033 | US UNIT 31-30 | Fallon County, MT | Oil & Gas Property | Feb 2024 |
| 1034 | US-DIR | Blaine County, MT | Gas Property | Feb 2024 |
| 1035 | US-DIR | Blaine County, MT | Gas Property | Feb 2024 |
| 1036 | US-DIR | Blaine County, MT | Gas Property | Feb 2024 |
| 1037 | USA 'B' | Kearny County, KS | Gas Property | Dec 2023 |
| 1038 | USA 'D' | Finney County, KS | Gas Property | Dec 2023 |
| 1039 | USA 'K' | Morton County, KS | Oil & Gas Property | Dec 2003 |
| 1040 | USA (PARCEL | Bossier Parish, LA | Oil & Gas Property | Jan 2024 |
| 1041 | USA 0 | Carbon County, UT | Gas Property | Feb 2024 |
| 1042 | USA 0 | Carbon County, UT | Gas Property | Feb 2024 |
| 1043 | USA 1 | McKenzie County, ND | Oil & Gas Property | Dec 2023 |
| 1044 | USA 1 | McKenzie County, ND | Oil & Gas Property | Feb 2024 |
| 1045 | USA 1 | Carbon County, UT | Gas Property | Feb 2024 |
| 1046 | USA 1 | Forrest County, MS | Oil & Gas Property | Feb 2024 |
| 1047 | USA 1 | Carbon County, UT | Gas Property | Feb 2024 |
| 1048 | USA 1 | Sebastian County, AR | Gas Property | Jan 2024 |
| 1049 | USA 1 | Carbon County, UT | Gas Property | Feb 2024 |
| 1050 | USA 1 | Sebastian County, AR | Gas Property | Jan 2024 |
| 1051 | USA 1 | Carbon County, UT | Gas Property | Feb 2024 |
| 1052 | USA 1 | Finney County, KS | Gas Property | Dec 2023 |
| 1053 | USA 1 | Alfalfa County, OK | Oil & Gas Property | Jan 2024 |
| 1054 | USA 1 | Logan County, AR | Gas Property | Jan 2024 |
| 1055 | USA 1 | Wilkinson County, MS | Oil & Gas Property | Mar 1980 |
| 1056 | USA 1 | Emery County, UT | Gas Property | Feb 2024 |
| 1057 | USA 1 | McKenzie County, ND | Oil & Gas Property | Jun 1989 |
| 1058 | USA 1 | Starr County, TX | Oil & Gas Property | Jan 2024 |
| 1059 | USA 1 | Perry County, MS | Oil & Gas Property | Dec 2023 |
| 1060 | USA 1 | Natrona County, WY | Oil Property | Feb 2024 |
| 1061 | USA 1 | Garfield County, CO | Oil & Gas Property | Dec 2023 |
| 1062 | USA 1 | McKenzie County, ND | Oil & Gas Property | Feb 2024 |
| 1063 | USA 1 | Emery County, UT | Gas Property | Feb 2024 |
| 1064 | USA 1 | Logan County, AR | Gas Property | Jan 2024 |
| 1065 | USA 1-17 | Blaine County, OK | Oil & Gas Property | Dec 2023 |
| 1066 | USA 11-32 | Fallon County, MT | Oil & Gas Property | Feb 2024 |
| 1067 | USA 15 | Plaquemines Parish, LA | Oil & Gas Property | Dec 2023 |
| 1068 | USA 18-55 30B-1-1 | Dawson County, MT | Oil & Gas Property | Mar 2024 |
| 1069 | USA 2 | McKenzie County, ND | Oil & Gas Property | Apr 2019 |
| 1070 | USA 2 | Carbon County, UT | Gas Property | Feb 2024 |
| 1071 | USA 2 | McKenzie County, ND | Oil & Gas Property | May 1989 |
| 1072 | USA 2 | Natrona County, WY | Oil Property | Feb 2024 |
| 1073 | USA 2 | Pittsburg County, OK | Gas Property | Dec 2023 |
| 1074 | USA 2 | Weld County, CO | Oil & Gas Property | Aug 2019 |
| 1075 | USA 2 | Wayne County, MS | Oil & Gas Property | Feb 2011 |
| 1076 | USA 2 | Carbon County, UT | Gas Property | Feb 2024 |
| 1077 | USA 2 | Franklin County, MS | Oil & Gas Property | Mar 1987 |
| 1078 | USA 2 | Carbon County, UT | Gas Property | Feb 2024 |
| 1079 | USA 2 | Franklin County, MS | Oil & Gas Property | Aug 2017 |
| 1080 | USA 2 | Perry County, MS | Oil & Gas Property | Nov 2023 |
| 1081 | USA 2 | Sebastian County, AR | Gas Property | Jan 2024 |
| 1082 | USA 2 | Carbon County, UT | Gas Property | Feb 2024 |
| 1083 | USA 2 | Logan County, AR | Gas Property | Jan 2024 |
| 1084 | USA 2 | Franklin County, MS | Oil & Gas Property | Dec 1996 |
| 1085 | USA 2 | Starr County, TX | Oil & Gas Property | Jan 2024 |
| 1086 | USA 2-2 | Roger Mills County, OK | Oil & Gas Property | Dec 2023 |
| 1087 | USA 237-21 | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 1088 | USA 2D-3-1H | McKenzie County, ND | Oil & Gas Property | Feb 2024 |
| 1089 | USA 3 | McKenzie County, ND | Oil & Gas Property | Sep 1992 |
| 1090 | USA 3 | Muskingum County, OH | Oil & Gas Property | Dec 1992 |
| 1091 | USA 3 | McKenzie County, ND | Oil & Gas Property | Jan 2018 |
| 1092 | USA 3 | Carbon County, UT | Gas Property | Feb 2024 |
| 1093 | USA 3 | Carbon County, MT | Oil & Gas Property | Jan 2024 |
| 1094 | USA 3 | McKenzie County, ND | Oil & Gas Property | Feb 2024 |
| 1095 | USA 3 | Starr County, TX | Oil & Gas Property | Jan 2024 |
| 1096 | USA 3 | Wayne County, MS | Oil & Gas Property | Nov 2023 |
| 1097 | USA 3 | Emery County, UT | Gas Property | Feb 2024 |
| 1098 | USA 3 | Franklin County, MS | Oil & Gas Property | Jan 2024 |
| 1099 | USA 3 | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 1100 | USA 3 | McKenzie County, ND | Oil & Gas Property | Jun 1991 |