| 4101 | RISLEY 1 | Blaine County, MT | Gas Property | Feb 2024 |
| 4102 | RISLEY MAMIE PEARL | Hemphill County, TX | Oil & Gas Property | Dec 2023 |
| 4103 | RISLEY-SWENSON | Jones County, TX | Oil & Gas Property | Oct 2017 |
| 4104 | RISNER | Knott County, KY | Gas Property | Dec 2021 |
| 4105 | RISNER | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 4106 | RISSLER STATE | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4107 | RISSMAN | Chautauqua County, KS | Oil & Gas Property | Sep 2006 |
| 4108 | RISSMANN 22-1-3 1H | Noble County, OK | Oil & Gas Property | Jan 2024 |
| 4109 | RIST, WESLEY | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 4110 | RISTRA AGW STATE | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 4111 | RITA | Richland County, MT | Oil & Gas Property | Feb 2024 |
| 4112 | RITA | Rio Arriba County, NM | Oil & Gas Property | Dec 2015 |
| 4113 | RITA | McKenzie County, ND | Oil & Gas Property | Feb 2024 |
| 4114 | RITA | Woods County, OK | Oil & Gas Property | Jan 2024 |
| 4115 | RITA 27-18-6 | Kingfisher County, OK | Oil & Gas Property | Feb 2024 |
| 4116 | RITA 41-3TFH | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 4117 | RITA RAE GU 1 | Nacogdoches County, TX | Oil & Gas Property | Jan 2024 |
| 4118 | RITA TZ FEDERAL | Chaves County, NM | Oil & Gas Property | Feb 2024 |
| 4119 | RITA VOGT 1-1 | Kingfisher County, OK | Oil & Gas Property | Apr 2022 |
| 4120 | RITCHEA, WILLIAM D. & SHIRLEY | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 4121 | RITCHEY | Kearny County, KS | Gas Property | Dec 2023 |
| 4122 | RITCHEY | Venango County, PA | Oil Property | Dec 1997 |
| 4123 | RITCHEY | Mitchell County, TX | Oil & Gas Property | Oct 2023 |
| 4124 | RITCHEY | Weld County, CO | Oil & Gas Property | Jun 2020 |
| 4125 | RITCHEY | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4126 | RITCHEY | Payne County, OK | Oil & Gas Property | Sep 2023 |
| 4127 | RITCHEY | Licking County, OH | Oil & Gas Property | Dec 2022 |
| 4128 | RITCHEY UNIT | Cooke County, TX | Oil & Gas Property | Jan 2024 |
| 4129 | RITCHIE | Ouachita County, AR | Oil Property | Feb 2024 |
| 4130 | RITCHIE | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 4131 | RITCHIE | Jackson County, WV | Oil & Gas Property | Apr 2018 |
| 4132 | RITCHIE | Knott County, KY | Oil & Gas Property | Dec 2020 |
| 4133 | RITCHIE | San Patricio County, TX | Oil & Gas Property | May 2019 |
| 4134 | RITCHIE | Palo Pinto County, TX | Oil & Gas Property | Dec 2023 |
| 4135 | RITCHIE | Palo Pinto County, TX | Oil & Gas Property | Jan 2024 |
| 4136 | RITCHIE | Jack County, TX | Oil & Gas Property | Mar 2021 |
| 4137 | RITCHIE | Tarrant County, TX | Oil & Gas Property | Jan 2024 |
| 4138 | RITCHIE | Palo Pinto County, TX | Oil & Gas Property | Jan 2024 |
| 4139 | RITCHIE 2811 | Alfalfa County, OK | Oil & Gas Property | Feb 2024 |
| 4140 | RITCHIE 56-77 | Sheridan County, WY | Gas Property | Jun 2015 |
| 4141 | RITCHIE BAKER UNIT | Union County, AR | Oil & Gas Property | Feb 2024 |
| 4142 | RITCHIE FARMS | San Patricio County, TX | Oil & Gas Property | Sep 2014 |
| 4143 | RITCHIE FARMS | Dimmit County, TX | Oil & Gas Property | Feb 2024 |
| 4144 | RITCHIE FED 3671-12 | Converse County, WY | Oil & Gas Property | Feb 2024 |
| 4145 | RITCHIE PETROLEUM | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 4146 | RITCHIE TRUST | Greenwood County, KS | Oil Property | Oct 2021 |
| 4147 | RITCHIE WATERFLOOD UNIT | Palo Pinto County, TX | Oil & Gas Property | Dec 2023 |
| 4148 | RITCHIE-WHARTON | Palo Pinto County, TX | Oil & Gas Property | Dec 2020 |
| 4149 | RITEAWAY | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4150 | RITTBERGER | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 4151 | RITTENHOUSE | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 4152 | RITTENHOUSE | Fayette County, PA | Gas Property | Dec 2023 |
| 4153 | RITTENHOUSE | Toole County, MT | Gas Property | Jan 2024 |
| 4154 | RITTER | McClain County, OK | Oil & Gas Property | Jan 2024 |
| 4155 | RITTER | Jefferson County, OK | Oil & Gas Property | Jan 2024 |
| 4156 | RITTER | Barbour County, WV | Gas Property | Sep 2021 |
| 4157 | RITTER | Seneca County, NY | Gas Property | Dec 2022 |
| 4158 | RITTER | Major County, OK | Oil & Gas Property | Jan 2024 |
| 4159 | RITTER 34-12TFH | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 4160 | RITTER C | San Luis Obispo County, CA | Oil Property | Aug 2015 |
| 4161 | RITTER MATTIE H | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 4162 | RITTER UNIT | Fayette County, PA | Gas Property | Feb 2024 |
| 4163 | RITTER UNIT 1 | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 4164 | RITTER, LARRY & GREGORY P.C. WILLIAMS | Harrison County, WV | Oil & Gas Property | Apr 2007 |
| 4165 | RITTER, NEVA | Harrison County, WV | Gas Property | Dec 2021 |
| 4166 | RITTER, W.M. L | Wyoming County, WV | Gas Property | Dec 2021 |
| 4167 | RITTER, W.M. L | Wyoming County, WV | Gas Property | Dec 2021 |
| 4168 | RITTER, W.M. L | Wyoming County, WV | Gas Property | Dec 2021 |
| 4169 | RITTER, WM | Wyoming County, WV | Gas Property | Dec 2021 |
| 4170 | RITTER-DANIEL UNIT | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 4171 | RITTHALER | Weston County, WY | Oil Property | May 2009 |
| 4172 | RITZ | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 4173 | RITZ 03 073 0 | Bradford County, PA | Gas Property | Feb 2024 |
| 4174 | RITZ FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 4175 | RITZAKIS | Carbon County, UT | Gas Property | Feb 2024 |
| 4176 | RIVA | Weld County, CO | Oil & Gas Property | Dec 2019 |
| 4177 | RIVA BLUE | Weld County, CO | Oil & Gas Property | Feb 2020 |
| 4178 | RIVA RIDGE | Sheridan County, MT | Oil & Gas Property | Jan 2024 |
| 4179 | RIVA RIDGE 10 | Culberson County, TX | Oil & Gas Property | Jan 2024 |
| 4180 | RIVA RIDGE 32-29-11-6 | Canadian County, OK | Oil & Gas Property | Jan 2024 |
| 4181 | RIVAL-MADISON UNIT | Burke County, ND | Oil & Gas Property | May 2018 |
| 4182 | RIVAS | Bexar County, TX | Oil & Gas Property | Jan 2024 |
| 4183 | RIVE ENTERPRISES | Johnson County, TX | Gas Property | Jan 2024 |
| 4184 | RIVELY, DAVID L | Preston County, WV | Oil & Gas Property | Dec 2021 |
| 4185 | RIVER | Pecos County, TX | Oil & Gas Property | Dec 2022 |
| 4186 | RIVER | Greene County, PA | Gas Property | Feb 2024 |
| 4187 | RIVER BEND | Garvin County, OK | Oil & Gas Property | Jan 2024 |
| 4188 | RIVER BEND | Seminole County, OK | Oil & Gas Property | Jul 2002 |
| 4189 | RIVER BEND | Dewey County, OK | Oil & Gas Property | Jan 2024 |
| 4190 | RIVER BEND | Finney County, KS | Oil & Gas Property | Jan 2020 |
| 4191 | RIVER BEND DEVONIAN UNIT | Crane County, TX | Oil & Gas Property | Jan 2024 |
| 4192 | RIVER BEND RANCH | Hughes County, OK | Oil Property | Mar 2018 |
| 4193 | RIVER BLUFF | Seminole County, OK | Oil & Gas Property | Feb 2024 |
| 4194 | RIVER BRIDGE UX STATE | Chaves County, NM | Gas Property | Feb 2024 |
| 4195 | RIVER CAT 57-33 | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 4196 | RIVER FARMS | Neosho County, KS | Gas Property | Dec 2023 |
| 4197 | RIVER GARDEN FARMS | Yolo County, CA | Gas Property | Feb 2001 |
| 4198 | RIVER GARDEN FARMS | Yolo County, CA | Gas Property | Nov 1997 |
| 4199 | RIVER HILLS | Johnson County, TX | Oil & Gas Property | Dec 2023 |
| 4200 | RIVER ISLANDS LAND CO | Sacramento County, CA | Gas Property | Feb 1990 |