| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 101 | OLD FAITHFUL | Woods County, OK | Oil & Gas Property | Nov 2015 |
| 102 | OLD GLORY 16/28 AP | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 103 | OLD GLORY 5-8-10 | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 104 | OLD HUGH 18-09-11 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 105 | OLD RICKYS RIDGE 31_30-14N-7W | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 106 | OLD WHIRLWIND | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 107 | OLD WOMAN | Blaine County, OK | Oil & Gas Property | Sep 2025 |
| 108 | OLDFIELD | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 109 | OLDHAM | Pawnee County, OK | Oil & Gas Property | Dec 2025 |
| 110 | OLDHAM 1-22 | Woodward County, OK | Gas Property | Dec 2025 |
| 111 | OLEN SLEDGE | Grady County, OK | Oil & Gas Property | Sep 2025 |
| 112 | OLGA MARTENS | Major County, OK | Oil & Gas Property | Dec 2017 |
| 113 | OLINGER 1-5H | Seminole County, OK | Oil & Gas Property | Dec 2025 |
| 114 | OLIPHANT | Hughes County, OK | Oil & Gas Property | Mar 2022 |
| 115 | OLIVE | Payne County, OK | Oil Property | Jun 2000 |
| 116 | OLIVE JUNE | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 117 | OLIVER | Texas County, OK | Gas Property | Nov 2025 |
| 118 | OLIVER | Stephens County, OK | Oil Property | Dec 2025 |
| 119 | OLIVER | Haskell County, OK | Oil & Gas Property | Nov 2025 |
| 120 | OLIVER | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 121 | OLIVER 1 | McClain County, OK | Oil & Gas Property | Nov 2025 |
| 122 | OLIVER 1-24H | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 123 | OLIVER 2012 | Major County, OK | Oil & Gas Property | Nov 2025 |
| 124 | OLIVO | Pontotoc County, OK | Oil Property | Aug 2025 |
| 125 | OLLENBERGER | Beaver County, OK | Oil & Gas Property | Nov 2025 |
| 126 | OLLER | Creek County, OK | Oil Property | Aug 2023 |
| 127 | OLLER | Creek County, OK | Oil & Gas Property | Apr 2025 |
| 128 | OLLIE 14-13N | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 129 | OLLIE BEARD | Marshall County, OK | Oil & Gas Property | Dec 2025 |
| 130 | OLMA COOK | Washita County, OK | Oil & Gas Property | Nov 2025 |
| 131 | OLMSTEAD | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 132 | OLR 13-11-26 | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 133 | OLSON | Oklahoma County, OK | Oil & Gas Property | Feb 2025 |
| 134 | OLSON | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 135 | OLSON | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 136 | OLSON | Kay County, OK | Oil & Gas Property | Nov 2025 |
| 137 | OLSON | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 138 | OLSON | Haskell County, OK | Gas Property | Nov 2025 |
| 139 | OLSON B | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 140 | OLTMANNS | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 141 | OLVER | Jefferson County, OK | Oil Property | Sep 2025 |
| 142 | OLYMPIA | Lincoln County, OK | Oil & Gas Property | Dec 2025 |
| 143 | OLYMPUS 1107 1 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 144 | OMAHA | Carter County, OK | Oil & Gas Property | Dec 2025 |
| 145 | OMER | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 146 | OMEY 1-14 | Woods County, OK | Oil & Gas Property | Jan 2014 |
| 147 | OMMEN | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 148 | ONEAL | Pittsburg County, OK | Gas Property | Nov 2025 |
| 149 | ONEAL | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 150 | ONEIL | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 151 | ONEILL | Logan County, OK | Oil & Gas Property | Sep 2016 |
| 152 | ONEILL | Logan County, OK | Oil & Gas Property | Nov 2025 |
| 153 | ONEOK 2705 1-32H | Grant County, OK | Oil & Gas Property | Nov 2025 |
| 154 | OORAH | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 155 | OPAL | Beckham County, OK | Oil & Gas Property | Dec 2025 |
| 156 | OPAL | Okmulgee County, OK | Gas Property | Dec 2014 |
| 157 | OPAL | Major County, OK | Oil & Gas Property | Jul 2025 |
| 158 | OPAL 2810 | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 159 | OPAL 31 | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 160 | OPAL BROWN | Nowata County, OK | Gas Property | Feb 2021 |
| 161 | OPAL CASSIDY | Tillman County, OK | Oil Property | Nov 2024 |
| 162 | OPAL REED | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 163 | OPITZ | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 164 | OPITZ | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 165 | OPITZ | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 166 | OPPEL | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 167 | OPPEL | Kingfisher County, OK | Oil & Gas Property | Oct 2019 |
| 168 | OPPEL | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 169 | OPPEL | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 170 | OPTIMO | Marshall County, OK | Oil & Gas Property | Nov 2025 |
| 171 | OPUS ONE 1605 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 172 | OQUIN | Garfield County, OK | Oil & Gas Property | Nov 2025 |
| 173 | ORA BREEDLOVE | Sequoyah County, OK | Gas Property | Nov 2025 |
| 174 | ORA LAND | Creek County, OK | Oil Property | Nov 2024 |
| 175 | ORA LEE 13-11-26 2H | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 176 | ORA YODER | Mayes County, OK | Oil Property | Sep 2025 |
| 177 | ORANGE 2205 1 | Garfield County, OK | Oil & Gas Property | Nov 2025 |
| 178 | ORANGE SHERBET 17-10-6 | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 179 | ORBIE KIKER | Seminole County, OK | Oil Property | Nov 2025 |
| 180 | ORBISON | Pittsburg County, OK | Oil & Gas Property | Dec 2025 |
| 181 | ORBIT | Seminole County, OK | Oil & Gas Property | Dec 2025 |
| 182 | ORBIT 1606 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 183 | ORCUTT | Creek County, OK | Oil Property | Aug 2025 |
| 184 | OREN | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 185 | ORENDORFF-FRAZIER | Muskogee County, OK | Oil & Gas Property | Apr 2007 |
| 186 | OREO | McIntosh County, OK | Gas Property | Dec 2024 |
| 187 | ORF 1 | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 188 | ORGAIN | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 189 | ORIN | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 190 | ORION | Tulsa County, OK | Oil Property | Aug 2025 |
| 191 | ORLIE 22-28-13 1H | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 192 | OROU | Creek County, OK | Oil Property | Dec 2020 |
| 193 | ORPHA DEAN | Roger Mills County, OK | Oil & Gas Property | Dec 2025 |
| 194 | ORR #1 | Creek County, OK | Oil & Gas Property | Apr 2023 |
| 195 | ORR 1 | Lincoln County, OK | Oil & Gas Property | Nov 2025 |
| 196 | ORR 1-11H | Pittsburg County, OK | Gas Property | Nov 2025 |
| 197 | ORR 2-11H | Pittsburg County, OK | Gas Property | Nov 2025 |
| 198 | ORR UNIT | Latimer County, OK | Oil & Gas Property | Nov 2025 |
| 199 | ORRELL 1-1 | Caddo County, OK | Gas Property | Nov 2025 |
| 200 | ORSBURN | Seminole County, OK | Oil & Gas Property | Nov 2025 |