| 95301 | ORMOND PL | Adams County, MS | Oil & Gas Property | Oct 1998 |
| 95302 | ORMS | Gregg County, TX | Oil & Gas Property | Nov 2025 |
| 95303 | ORMSBY | Johnson County, TX | Oil & Gas Property | Nov 2025 |
| 95304 | ORMSBY DEVONIAN | McKean County, PA | Gas Property | Dec 1993 |
| 95305 | ORO NEGRO UNIT | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 95306 | OROSZ 1 | Kalamazoo County, MI | Oil & Gas Property | Oct 2025 |
| 95307 | OROU | Creek County, OK | Oil Property | Dec 2020 |
| 95308 | OROURKE | Ness County, KS | Oil Property | May 2006 |
| 95309 | OROURKE 05 046 0 | Bradford County, PA | Gas Property | Nov 2025 |
| 95310 | ORPHA DEAN | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 95311 | ORPHEUM | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 95312 | ORPIN | Franklin County, KS | Oil Property | Aug 2025 |
| 95313 | ORR #1 | Creek County, OK | Oil & Gas Property | Apr 2023 |
| 95314 | ORR 1 | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 95315 | ORR 1 | Lincoln County, OK | Oil & Gas Property | Jul 2025 |
| 95316 | ORR 1 | Kearny County, KS | Gas Property | Sep 2025 |
| 95317 | ORR 1-11H | Pittsburg County, OK | Gas Property | Oct 2025 |
| 95318 | ORR 2 | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 95319 | ORR 2-11H | Pittsburg County, OK | Gas Property | Oct 2025 |
| 95320 | ORR 3 | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 95321 | ORR A | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 95322 | ORR B | Wilson County, KS | Gas Property | Feb 2019 |
| 95323 | ORR B | Barber County, KS | Oil & Gas Property | Jul 2025 |
| 95324 | ORR B | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 95325 | ORR C | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 95326 | ORR D | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 95327 | ORR J. B | Upshur County, TX | Oil & Gas Property | Dec 2021 |
| 95328 | ORR RANCH UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 95329 | ORR ROBERT | Milam County, TX | Oil & Gas Property | Nov 2025 |
| 95330 | ORR STATE | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 95331 | ORR UNIT | Marion County, TX | Oil & Gas Property | Nov 2025 |
| 95332 | ORR UNIT | Latimer County, OK | Oil & Gas Property | Oct 2025 |
| 95333 | ORR UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 95334 | ORR UNIT | Ellis County, TX | Gas Property | Nov 2025 |
| 95335 | ORR WILLIAM | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 95336 | ORR WM | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 95337 | ORR WM. -A- UNIT 2C | Wise County, TX | Gas Property | Nov 2025 |
| 95338 | ORR-BURKS GU | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 95339 | ORR-TIPPS | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 95340 | ORRA DEAN UNIT | Kearny County, KS | Gas Property | Sep 2025 |
| 95341 | ORRADRE | Monterey County, CA | Oil & Gas Property | Nov 2025 |
| 95342 | ORRADRE | Monterey County, CA | Oil & Gas Property | Dec 2025 |
| 95343 | ORRELL | Montague County, TX | Oil & Gas Property | Oct 2025 |
| 95344 | ORRELL 1-1 | Caddo County, OK | Gas Property | Nov 2025 |
| 95345 | ORRTANNA 20 FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 95346 | ORSBORN | King County, TX | Oil & Gas Property | Feb 2025 |
| 95347 | ORSBURN | Henderson County, KY | Oil Property | Dec 2016 |
| 95348 | ORSBURN | Seminole County, OK | Oil & Gas Property | Oct 2025 |
| 95349 | ORSON | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 95350 | ORSON | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 95351 | ORSON-BILLY 139 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 95352 | ORTEGA | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 95353 | ORTH | Ellis County, KS | Oil Property | Sep 2025 |
| 95354 | ORTH | Haskell County, KS | Gas Property | Sep 2025 |
| 95355 | ORTH | Rice County, KS | Oil Property | Sep 2025 |
| 95356 | ORTH | Haskell County, KS | Gas Property | Sep 2025 |
| 95357 | ORTH | Ellis County, KS | Oil Property | Sep 2025 |
| 95358 | ORTH | Rice County, KS | Oil Property | Sep 2022 |
| 95359 | ORTH B | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 95360 | ORTH-GILLESPIE | Woodson County, KS | Oil Property | Mar 2025 |
| 95361 | ORTH-HADDON 1-5 | Rice County, KS | Oil Property | Sep 2025 |
| 95362 | ORTHA JONES 41 | Ochiltree County, TX | Oil & Gas Property | Nov 2025 |
| 95363 | ORTHODOX | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 95364 | ORTHODOX EDUCATIONAL SOCIETY OES | Taylor County, WV | Gas Property | Dec 2021 |
| 95365 | ORTHRUS UNIT | Borden County, TX | Oil & Gas Property | Nov 2025 |
| 95366 | ORTIZ | Wagoner County, OK | Oil & Gas Property | Feb 2008 |
| 95367 | ORTIZ RANCH | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 95368 | ORTMANN | Wilson County, TX | Oil & Gas Property | Nov 2025 |
| 95369 | ORTNER | Phillips County, CO | Gas Property | Sep 2023 |
| 95370 | ORTON | Washington County, PA | Oil & Gas Property | Oct 2025 |
| 95371 | ORTON | Clay County, TX | Oil & Gas Property | Nov 2025 |
| 95372 | ORTON | Erie County, PA | Gas Property | Dec 1986 |
| 95373 | ORTON A | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 95374 | ORTON UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 95375 | ORTS H.P | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 95376 | ORVAL 1 | Pittsburg County, OK | Gas Property | Oct 2025 |
| 95377 | ORVAL 44-23H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 95378 | ORVAL BDQ STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2022 |
| 95379 | ORVIE 24-20H | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 95380 | ORVILLE | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 95381 | ORVILLE | Major County, OK | Oil & Gas Property | Oct 2025 |
| 95382 | ORVILLE | Indiana County, PA | Gas Property | Dec 2024 |
| 95383 | ORVILLE | Coal County, OK | Oil & Gas Property | Oct 2025 |
| 95384 | ORVILLE 29-32-162-98H 2XM | Divide County, ND | Oil & Gas Property | Nov 2025 |
| 95385 | ORVILLE 4-9 | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 95386 | ORVILLE CONRAD | Roger Mills County, OK | Oil & Gas Property | Oct 2025 |
| 95387 | ORVILLE J MORAN | Licking County, OH | Oil Property | Dec 2024 |
| 95388 | ORVILLE JONES | Licking County, OH | Oil & Gas Property | Dec 2017 |
| 95389 | ORVILLE M WATSON | Indiana County, PA | Gas Property | Dec 2024 |
| 95390 | ORVILLE OSBORN | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 95391 | ORVILLE RUSCO | Barton County, KS | Oil Property | May 1996 |
| 95392 | ORVILLE W. PRESCOTT | Clearfield County, PA | Gas Property | Dec 2008 |
| 95393 | ORVIN 31-13TFH | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 95394 | ORVIS | Furnas County, NE | Oil Property | Dec 2024 |
| 95395 | ORVIS 150-99-21-16 | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 95396 | ORVIS 37 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 95397 | ORVIS STATE 150-99-21-16 | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 95398 | ORWICK | Clearfield County, PA | Gas Property | Dec 2024 |
| 95399 | ORWIG | Seminole County, OK | Oil Property | Jul 2022 |
| 95400 | ORWIG | Los Angeles County, CA | Oil & Gas Property | Nov 2025 |