| 3001 | ER WALTON | Venango County, PA | Oil Property | Dec 2013 |
| 3002 | ER03 - L01 - G01 A 01H | Dewitt County, TX | Oil & Gas Property | Jan 2024 |
| 3003 | ERASTE THIBODEAUX | Vermilion Parish, LA | Oil & Gas Property | Sep 1998 |
| 3004 | ERATH | Vermilion Parish, LA | Oil & Gas Property | Nov 2023 |
| 3005 | ERBE | Wilson County, KS | Oil & Gas Property | Dec 2023 |
| 3006 | ERBE 41-22H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 3007 | ERBE LIVING TRUST | Wilson County, KS | Oil & Gas Property | Dec 2023 |
| 3008 | ERBE MONTE | Wilson County, KS | Oil & Gas Property | Dec 2023 |
| 3009 | ERBE REV. TRUST 32 | Neosho County, KS | Gas Property | Dec 2023 |
| 3010 | ERBE T | Wilson County, KS | Gas Property | Dec 2023 |
| 3011 | ERBERT | Ellis County, KS | Oil Property | Nov 2023 |
| 3012 | ERBES | Rush County, KS | Oil Property | Jan 2023 |
| 3013 | ERBURU | Santa Barbara County, CA | Oil Property | Feb 1989 |
| 3014 | ERCK | Jim Wells County, TX | Oil & Gas Property | Oct 2021 |
| 3015 | ERCP MINERALS | La Salle County, TX | Oil & Gas Property | Jan 2024 |
| 3016 | ERDELY | Fayette County, PA | Gas Property | Dec 2023 |
| 3017 | ERDLEY | Armstrong County, PA | Gas Property | Dec 2022 |
| 3018 | ERDMAN | Colusa County, CA | Gas Property | May 2014 |
| 3019 | ERDOS | Wayne County, OH | Oil & Gas Property | Dec 2022 |
| 3020 | ERDWIEN | Sedgwick County, KS | Oil Property | Dec 2023 |
| 3021 | ERDWIEN | Stevens County, KS | Gas Property | Dec 2023 |
| 3022 | EREC | Knox County, KY | Oil & Gas Property | Dec 2020 |
| 3023 | EREC | Bell County, KY | Oil & Gas Property | Dec 2020 |
| 3024 | EREC 8 | Pike County, KY | Gas Property | Dec 2022 |
| 3025 | EREX | Clay County, KY | Gas Property | Dec 2022 |
| 3026 | EREX (ALVIN S LOCKARD | Leslie County, KY | Oil & Gas Property | Dec 2021 |
| 3027 | EREX (J C HEYDRICK | Leslie County, KY | Oil & Gas Property | Dec 2021 |
| 3028 | EREX (JOHN B CORNETT | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 3029 | EREX (JOHN J GODSEY) | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 3030 | EREX (KILGORE, S J TRACT) KF1 | Knott County, KY | Gas Property | Jul 2019 |
| 3031 | EREX (RICHARD COMBS) KF2 | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 3032 | EREX(CORNELL, WILLIAM G TR) K | Leslie County, KY | Oil & Gas Property | Dec 2021 |
| 3033 | ERGENBRIGHT 1 | Logan County, OK | Oil & Gas Property | Jan 2024 |
| 3034 | ERHARD | Clearfield County, PA | Gas Property | Dec 2023 |
| 3035 | ERHARD 2 | Hill County, MT | Gas Property | Feb 2024 |
| 3036 | ERIC | Pawnee County, OK | Oil & Gas Property | Oct 2018 |
| 3037 | ERIC | Bowman County, ND | Oil & Gas Property | Feb 2024 |
| 3038 | ERIC | Ochiltree County, TX | Oil & Gas Property | Jan 2024 |
| 3039 | ERIC CARTMAN 31 STATE COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 3040 | ERIC CARTMAN 6 STATE COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 3041 | ERIC HIXON | Rio Arriba County, NM | Oil & Gas Property | Jul 2022 |
| 3042 | ERIC MATTHEW | Major County, OK | Oil & Gas Property | Jan 2024 |
| 3043 | ERIC NESHEIM 21-24TFH | Mountrail County, ND | Oil & Gas Property | Feb 2024 |
| 3044 | ERIC TABB | Fisher County, TX | Oil & Gas Property | Jan 2024 |
| 3045 | ERICA | Ector County, TX | Oil & Gas Property | May 2014 |
| 3046 | ERICA OIL CO | Ritchie County, WV | Oil & Gas Property | Jan 2017 |
| 3047 | ERICKSON | Chautauqua County, NY | Oil & Gas Property | Dec 2022 |
| 3048 | ERICKSON | Ochiltree County, TX | Oil & Gas Property | Jan 2024 |
| 3049 | ERICKSON | Bottineau County, ND | Oil & Gas Property | Feb 2024 |
| 3050 | ERICKSON | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 3051 | ERICKSON | McKenzie County, ND | Oil & Gas Property | Feb 2024 |
| 3052 | ERICKSON | Pondera County, MT | Oil Property | Jan 2024 |
| 3053 | ERICKSON | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 3054 | ERICKSON | Rawlins County, KS | Oil Property | Nov 2023 |
| 3055 | ERICKSON | Beaver County, OK | Oil & Gas Property | Jun 2022 |
| 3056 | ERICKSON | Mountrail County, ND | Oil & Gas Property | May 2008 |
| 3057 | ERICKSON | Mountrail County, ND | Oil & Gas Property | Feb 2024 |
| 3058 | ERICKSON | Bottineau County, ND | Oil & Gas Property | Feb 2020 |
| 3059 | ERICKSON | Trego County, KS | Oil Property | Oct 1985 |
| 3060 | ERICKSON | Teton County, MT | Oil Property | Jan 2024 |
| 3061 | ERICKSON 11-1H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 3062 | ERICKSON 160-91-8-D-1H | Burke County, ND | Oil & Gas Property | Feb 2024 |
| 3063 | ERICKSON 31-4H | Mountrail County, ND | Oil & Gas Property | Feb 2024 |
| 3064 | ERICKSON 4 | Tioga County, PA | Gas Property | Feb 2024 |
| 3065 | ERICKSON 8-17 | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 3066 | ERICKSON ET AL | Bottineau County, ND | Oil Property | Jan 2021 |
| 3067 | ERICKSON OL UNIT | Burleson County, TX | Oil & Gas Property | Jan 2024 |
| 3068 | ERICKSON-BIR | Weld County, CO | Oil & Gas Property | Jan 2022 |
| 3069 | ERICSON 11-10-4 | Harrison County, OH | Oil & Gas Property | Dec 2023 |
| 3070 | ERICSON GAS UNIT | Leon County, TX | Oil & Gas Property | Jan 2024 |
| 3071 | ERIE | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 3072 | ERIE CHAMPLIN | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 3073 | ERIE MUNI AIRPORT | Erie County, PA | Gas Property | Dec 2023 |
| 3074 | ERIGAN | Nueces County, TX | Oil & Gas Property | Jan 2024 |
| 3075 | ERIKSEN | Stafford County, KS | Oil & Gas Property | Oct 2023 |
| 3076 | ERIKSON | Woods County, OK | Oil & Gas Property | Feb 2024 |
| 3077 | ERIKSON | Woods County, OK | Oil & Gas Property | Feb 2024 |
| 3078 | ERIKSON 157-101-13B-24-1H | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 3079 | ERIN | Ellis County, OK | Oil & Gas Property | Jan 2024 |
| 3080 | ERIN | Sandoval County, NM | Oil Property | Sep 2020 |
| 3081 | ERIN | Logan County, OK | Oil & Gas Property | Jan 2024 |
| 3082 | ERIN | Comanche County, OK | Oil & Gas Property | Dec 2023 |
| 3083 | ERIN 34-207 WRD UNIT | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 3084 | ERIN-A | Archer County, TX | Oil & Gas Property | Jan 2024 |
| 3085 | ERIS | Andrews County, TX | Oil & Gas Property | Dec 2023 |
| 3086 | ERLE | Latimer County, OK | Gas Property | Feb 2024 |
| 3087 | ERLE RANCH | Latimer County, OK | Gas Property | Jan 2024 |
| 3088 | ERLE WHITE | Latimer County, OK | Gas Property | Jan 2024 |
| 3089 | ERLE WHITE | Latimer County, OK | Gas Property | Jan 2024 |
| 3090 | ERLEWINE, RICHARD ERLEWINE | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 3091 | ERLING 14-7H-0607-15895-MB | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 3092 | ERLING 24-21TFH | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 3093 | ERLIS | Sherman County, TX | Gas Property | Jan 2024 |
| 3094 | ERLKING UNIT | Borden County, TX | Oil & Gas Property | Dec 2023 |
| 3095 | ERMA | Chaves County, NM | Gas Property | Feb 2024 |
| 3096 | ERMA 1 | Kingfisher County, OK | Oil & Gas Property | Nov 2019 |
| 3097 | ERMA LEE | Woods County, OK | Oil & Gas Property | Jan 2024 |
| 3098 | ERMEL | Allen County, KS | Oil Property | Nov 2023 |
| 3099 | ERMINA 31-13TFH | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 3100 | ERMINE 151-94-33C-28H | McKenzie County, ND | Oil & Gas Property | Feb 2024 |