| 14401 | O. T. LONG | Noble County, OK | Oil & Gas Property | Nov 2025 |
| 14402 | O.Z. SMITH | Alfalfa County, OK | Oil & Gas Property | Jan 2000 |
| 14403 | OAK TREE | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 14404 | OAKES | Dewey County, OK | Oil & Gas Property | Nov 2025 |
| 14405 | OAKES | Love County, OK | Oil & Gas Property | Nov 2025 |
| 14406 | OAKES | Dewey County, OK | Oil & Gas Property | Nov 2025 |
| 14407 | OAKES 1 | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 14408 | OAKES 25 | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 14409 | OAKLAND | Lincoln County, OK | Oil & Gas Property | Dec 2025 |
| 14410 | OAKLEY | Dewey County, OK | Oil & Gas Property | Nov 2025 |
| 14411 | OAKMAN | Love County, OK | Oil & Gas Property | Dec 2025 |
| 14412 | OAKMONT 1505 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 14413 | OAKS | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 14414 | OAKS | Caddo County, OK | Oil Property | Oct 2025 |
| 14415 | OAKS 1-4H | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 14416 | OARE A | Alfalfa County, OK | Oil & Gas Property | Feb 2014 |
| 14417 | OBANION | Marshall County, OK | Oil & Gas Property | Nov 2025 |
| 14418 | OBELE-STEWART | Grant County, OK | Oil & Gas Property | Jul 2019 |
| 14419 | OBELE/KATIE | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 14420 | OBERLANDER | Garfield County, OK | Oil Property | May 2017 |
| 14421 | OBERST | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 14422 | OBLANDER | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 14423 | OBLANDER | Garfield County, OK | Oil & Gas Property | Dec 2025 |
| 14424 | OBLANDER #1 | Kingfisher County, OK | Oil & Gas Property | Jun 2022 |
| 14425 | OBSIDIAN | Payne County, OK | Oil & Gas Property | Nov 2025 |
| 14426 | OCEANA | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 14427 | OCTAVIA | Hughes County, OK | Oil & Gas Property | Nov 2025 |
| 14428 | OCWUT | Oklahoma County, OK | Oil & Gas Property | Nov 2025 |
| 14429 | ODANIEL | Pottawatomie County, OK | Oil & Gas Property | Jul 2025 |
| 14430 | ODDFELLOWS | Seminole County, OK | Oil & Gas Property | Nov 2025 |
| 14431 | ODEBRECHT A | Oklahoma County, OK | Oil Property | Nov 2025 |
| 14432 | ODELL | Pontotoc County, OK | Oil Property | Apr 2014 |
| 14433 | ODELL | Harper County, OK | Oil & Gas Property | Nov 2025 |
| 14434 | ODELL | Harper County, OK | Oil & Gas Property | Nov 2025 |
| 14435 | ODELL | Creek County, OK | Oil & Gas Property | Nov 2025 |
| 14436 | ODELL-WRIGHT | Creek County, OK | Oil Property | Nov 2025 |
| 14437 | ODENWALD | Noble County, OK | Oil & Gas Property | Nov 2025 |
| 14438 | ODENWALD | Noble County, OK | Oil & Gas Property | Jan 2024 |
| 14439 | ODESSA JACK | Okfuskee County, OK | Oil Property | Nov 2016 |
| 14440 | ODIE | Garfield County, OK | Oil & Gas Property | Jun 2025 |
| 14441 | ODIE 1606 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 14442 | ODOM | Muskogee County, OK | Oil & Gas Property | Dec 2018 |
| 14443 | ODOM | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 14444 | ODWC | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 14445 | OFFENBURGER | Cleveland County, OK | Oil Property | Aug 2025 |
| 14446 | OGALLALA 18-06-01 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 14447 | OGDEN | Pittsburg County, OK | Gas Property | Jan 2021 |
| 14448 | OGLE | Haskell County, OK | Gas Property | Nov 2025 |
| 14449 | OGLE | Haskell County, OK | Gas Property | Nov 2025 |
| 14450 | OGLE | Washita County, OK | Oil & Gas Property | Nov 2025 |
| 14451 | OGLETREE | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 14452 | OHAIR | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 14453 | OHAIR | Harper County, OK | Oil & Gas Property | Sep 2008 |
| 14454 | OHARA | Kay County, OK | Oil & Gas Property | Nov 2025 |
| 14455 | OHARE 1-34H | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 14456 | OHARRO | Garvin County, OK | Oil Property | Aug 2021 |
| 14457 | OHERN | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 14458 | OHERN | Beaver County, OK | Oil & Gas Property | Nov 2025 |
| 14459 | OHERN | Kingfisher County, OK | Oil & Gas Property | Nov 2022 |
| 14460 | OHERN | Okmulgee County, OK | Oil & Gas Property | Nov 2020 |
| 14461 | OIL CENTER | Pontotoc County, OK | Oil Property | Sep 2025 |
| 14462 | OIL CITY UNIT | Carter County, OK | Oil Property | Nov 2025 |
| 14463 | OK STATE | Pottawatomie County, OK | Oil Property | Oct 2025 |
| 14464 | OK STATE 18-17-6 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 14465 | OKAPI 17-1H | Hughes County, OK | Oil & Gas Property | Nov 2025 |
| 14466 | OKARCHE | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 14467 | OKARCHE | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 14468 | OKARCHE | Pittsburg County, OK | Gas Property | Nov 2025 |
| 14469 | OKC 1 | Oklahoma County, OK | Oil & Gas Property | Jan 2018 |
| 14470 | OKC 2 | Oklahoma County, OK | Oil & Gas Property | Jan 2018 |
| 14471 | OKC 3 | Oklahoma County, OK | Oil & Gas Property | Mar 2016 |
| 14472 | OKC 4 | Oklahoma County, OK | Oil & Gas Property | Mar 2016 |
| 14473 | OKFUSKA | Seminole County, OK | Oil Property | Oct 2025 |
| 14474 | OKIE | Major County, OK | Oil & Gas Property | Sep 2023 |
| 14475 | OKIE STATE 33-28-12 1H | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 14476 | OKLAHOMA | Grant County, OK | Oil & Gas Property | Dec 2025 |
| 14477 | OKLAHOMA | Texas County, OK | Gas Property | Nov 2025 |
| 14478 | OKLAHOMA | Cimarron County, OK | Oil & Gas Property | Oct 2025 |
| 14479 | OKLAHOMA | Beaver County, OK | Oil & Gas Property | Aug 2025 |
| 14480 | OKLAHOMA | Major County, OK | Oil & Gas Property | Dec 2025 |
| 14481 | OKLAHOMA 33-28-13 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 14482 | OKLAHOMA STATE | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 14483 | OKLAHOMA STATE UNIT J1-34 | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 14484 | OKMULGEE MANNING | Okmulgee County, OK | Oil Property | Jul 2025 |
| 14485 | OKORONKWO | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 14486 | OLAN | Le Flore County, OK | Gas Property | Nov 2025 |
| 14487 | OLD BEAR WOMAN BIA | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 14488 | OLD BROWN 3-28-16 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 14489 | OLD CRAB 1506 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 14490 | OLD CROW 1-5H | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 14491 | OLD FAITHFUL | Woods County, OK | Oil & Gas Property | Nov 2015 |
| 14492 | OLD GLORY 16/28 AP | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 14493 | OLD GLORY 5-8-10 | Caddo County, OK | Oil & Gas Property | Nov 2025 |
| 14494 | OLD HUGH 18-09-11 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 14495 | OLD RICKYS RIDGE 31_30-14N-7W | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 14496 | OLD WHIRLWIND | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 14497 | OLD WOMAN | Blaine County, OK | Oil & Gas Property | Sep 2025 |
| 14498 | OLDFIELD | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 14499 | OLDHAM | Pawnee County, OK | Oil & Gas Property | Dec 2025 |
| 14500 | OLDHAM 1-22 | Woodward County, OK | Gas Property | Dec 2025 |