| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 101 | OLD RICKYS RIDGE 31_30-14N-7W | Canadian County, OK | Oil & Gas Property | Sep 2025 |
| 102 | OLD WOMAN | Blaine County, OK | Oil & Gas Property | Sep 2025 |
| 103 | OLDFIELD | Beckham County, OK | Oil & Gas Property | Sep 2025 |
| 104 | OLDFIELD 1-1H | Caddo County, OK | Oil & Gas Property | Sep 2025 |
| 105 | OLDHAM | Pawnee County, OK | Oil & Gas Property | Oct 2025 |
| 106 | OLDHAM 1-22 | Woodward County, OK | Gas Property | Oct 2025 |
| 107 | OLEN SLEDGE | Grady County, OK | Oil & Gas Property | Sep 2025 |
| 108 | OLGA MARTENS | Major County, OK | Oil & Gas Property | Dec 2017 |
| 109 | OLIPHANT | Hughes County, OK | Oil & Gas Property | Mar 2022 |
| 110 | OLIVE | Payne County, OK | Oil Property | Jun 2000 |
| 111 | OLIVE JUNE | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 112 | OLIVER | Texas County, OK | Gas Property | Oct 2025 |
| 113 | OLIVER | Stephens County, OK | Oil Property | Sep 2025 |
| 114 | OLIVER | Haskell County, OK | Oil & Gas Property | Sep 2025 |
| 115 | OLIVER | Grady County, OK | Oil & Gas Property | Sep 2025 |
| 116 | OLIVER 1 | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 117 | OLIVER 2012 | Major County, OK | Oil & Gas Property | Oct 2025 |
| 118 | OLIVO | Pontotoc County, OK | Oil Property | Aug 2025 |
| 119 | OLLENBERGER | Beaver County, OK | Oil & Gas Property | Sep 2025 |
| 120 | OLLER | Creek County, OK | Oil Property | Aug 2023 |
| 121 | OLLIE 14-13N | Canadian County, OK | Oil & Gas Property | Sep 2025 |
| 122 | OLLIE BEARD | Marshall County, OK | Oil & Gas Property | Oct 2025 |
| 123 | OLMA COOK | Washita County, OK | Oil & Gas Property | Aug 2025 |
| 124 | OLMSTEAD | Garvin County, OK | Oil & Gas Property | Oct 2025 |
| 125 | OLSON | Oklahoma County, OK | Oil & Gas Property | Feb 2025 |
| 126 | OLSON | Roger Mills County, OK | Oil & Gas Property | Sep 2025 |
| 127 | OLSON | Kay County, OK | Oil & Gas Property | Sep 2025 |
| 128 | OLSON | Woods County, OK | Oil & Gas Property | Oct 2025 |
| 129 | OLSON | Haskell County, OK | Gas Property | Sep 2025 |
| 130 | OLSON B | Texas County, OK | Oil & Gas Property | Sep 2025 |
| 131 | OLTMANNS | Kingfisher County, OK | Oil & Gas Property | Sep 2025 |
| 132 | OLVER | Jefferson County, OK | Oil Property | Sep 2025 |
| 133 | OLYMPIA | Lincoln County, OK | Oil & Gas Property | Oct 2025 |
| 134 | OLYMPUS 1107 1 | Canadian County, OK | Oil & Gas Property | Sep 2025 |
| 135 | OMAHA | Carter County, OK | Oil & Gas Property | Oct 2025 |
| 136 | OMER | Garvin County, OK | Oil & Gas Property | Oct 2025 |
| 137 | OMMEN | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 138 | ONEAL | Pittsburg County, OK | Gas Property | Sep 2025 |
| 139 | ONEAL | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 140 | ONEIL | Woods County, OK | Oil & Gas Property | Sep 2025 |
| 141 | ONEILL | Logan County, OK | Oil & Gas Property | Sep 2016 |
| 142 | ONEILL | Logan County, OK | Oil & Gas Property | Sep 2025 |
| 143 | OORAH | Grady County, OK | Oil & Gas Property | Sep 2025 |
| 144 | OPAL | Beckham County, OK | Oil & Gas Property | Oct 2025 |
| 145 | OPAL | Okmulgee County, OK | Gas Property | Dec 2014 |
| 146 | OPAL | Major County, OK | Oil & Gas Property | Jul 2025 |
| 147 | OPAL 2810 | Alfalfa County, OK | Oil & Gas Property | Oct 2025 |
| 148 | OPAL 31 | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 149 | OPAL BROWN | Nowata County, OK | Gas Property | Feb 2021 |
| 150 | OPAL CASSIDY | Tillman County, OK | Oil Property | Nov 2024 |
| 151 | OPAL REED | Beckham County, OK | Oil & Gas Property | Sep 2025 |
| 152 | OPITZ | Caddo County, OK | Oil & Gas Property | Sep 2025 |
| 153 | OPITZ | Caddo County, OK | Oil & Gas Property | Oct 2025 |
| 154 | OPITZ | Caddo County, OK | Oil & Gas Property | Oct 2025 |
| 155 | OPPEL | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 156 | OPPEL | Kingfisher County, OK | Oil & Gas Property | Oct 2019 |
| 157 | OPPEL | Blaine County, OK | Oil & Gas Property | Sep 2025 |
| 158 | OPPEL | Canadian County, OK | Oil & Gas Property | Jun 2025 |
| 159 | OPTIMO | Marshall County, OK | Oil & Gas Property | Sep 2025 |
| 160 | OPUS ONE 1605 | Kingfisher County, OK | Oil & Gas Property | Sep 2025 |
| 161 | OQUIN | Garfield County, OK | Oil & Gas Property | Sep 2025 |
| 162 | ORA BREEDLOVE | Sequoyah County, OK | Gas Property | Sep 2025 |
| 163 | ORA LAND | Creek County, OK | Oil Property | Nov 2024 |
| 164 | ORA YODER | Mayes County, OK | Oil Property | Sep 2025 |
| 165 | ORANGE 2205 1 | Garfield County, OK | Oil & Gas Property | Sep 2025 |
| 166 | ORANGE SHERBET 17-10-6 | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 167 | ORBISON | Pittsburg County, OK | Oil & Gas Property | Sep 2025 |
| 168 | ORBIT | Seminole County, OK | Oil & Gas Property | Oct 2025 |
| 169 | ORCUTT | Creek County, OK | Oil Property | Aug 2025 |
| 170 | OREN | Beckham County, OK | Oil & Gas Property | Sep 2025 |
| 171 | ORENDORFF-FRAZIER | Muskogee County, OK | Oil & Gas Property | Apr 2007 |
| 172 | OREO | McIntosh County, OK | Gas Property | Dec 2024 |
| 173 | ORF 1 | Caddo County, OK | Oil & Gas Property | Sep 2025 |
| 174 | ORGAIN | Roger Mills County, OK | Oil & Gas Property | Sep 2025 |
| 175 | ORIN | Stephens County, OK | Oil & Gas Property | Oct 2025 |
| 176 | ORION | Tulsa County, OK | Oil Property | Aug 2025 |
| 177 | OROU | Creek County, OK | Oil Property | Dec 2020 |
| 178 | ORPHA DEAN | Roger Mills County, OK | Oil & Gas Property | Oct 2025 |
| 179 | ORR #1 | Creek County, OK | Oil & Gas Property | Apr 2023 |
| 180 | ORR 1 | Lincoln County, OK | Oil & Gas Property | Jul 2025 |
| 181 | ORR UNIT | Latimer County, OK | Oil & Gas Property | Sep 2025 |
| 182 | ORRELL 1-1 | Caddo County, OK | Gas Property | Sep 2025 |
| 183 | ORSBURN | Seminole County, OK | Oil & Gas Property | Sep 2025 |
| 184 | ORTIZ | Wagoner County, OK | Oil & Gas Property | Feb 2008 |
| 185 | ORVAL 1 | Pittsburg County, OK | Gas Property | Aug 2025 |
| 186 | ORVILLE | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 187 | ORVILLE | Major County, OK | Oil & Gas Property | Oct 2025 |
| 188 | ORVILLE | Coal County, OK | Oil & Gas Property | Sep 2025 |
| 189 | ORWIG | Seminole County, OK | Oil Property | Jul 2022 |
| 190 | OSAGE | Osage County, OK | Oil & Gas Property | Jul 2022 |
| 191 | OSAGE | Osage County, OK | Oil Property | Aug 2018 |
| 192 | OSAGE | Osage County, OK | Oil & Gas Property | Sep 2025 |
| 193 | OSAGE WHITTEN | Logan County, OK | Oil & Gas Property | Jun 2025 |
| 194 | OSAGE/DAVIS | Osage County, OK | Oil Property | Aug 2025 |
| 195 | OSAGE/DAVIS BR | Osage County, OK | Gas Property | Mar 2000 |
| 196 | OSBORN | Grady County, OK | Oil & Gas Property | Jun 2025 |
| 197 | OSBORN | Grady County, OK | Oil & Gas Property | Jun 2025 |
| 198 | OSBORN | Pawnee County, OK | Oil & Gas Property | Aug 2017 |
| 199 | OSBORN | Tulsa County, OK | Oil Property | Aug 2025 |
| 200 | OSBORN | Hughes County, OK | Oil & Gas Property | Dec 2016 |