| 41501 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | Aug 2025 |
| 41502 | FILLINGIN | Hemphill County, TX | Oil & Gas Property | Aug 2025 |
| 41503 | FILLIPPONE | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 41504 | FILLMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 41505 | FILLMORE | Carbon County, WY | Oil & Gas Property | Aug 2025 |
| 41506 | FILLMORE FEE STATE | Carbon County, WY | Oil & Gas Property | Aug 2025 |
| 41507 | FILSON | Seminole County, OK | Oil & Gas Property | Jun 2025 |
| 41508 | FILSON | Armstrong County, PA | Gas Property | Dec 2024 |
| 41509 | FILTSCH | Logan County, OK | Oil & Gas Property | Nov 2016 |
| 41510 | FIMBEL | Victoria County, TX | Oil & Gas Property | Jul 2025 |
| 41511 | FIMBEL MARION & LAVERNIA JUNE | Victoria County, TX | Gas Property | Jul 2025 |
| 41512 | FIMBLE | Victoria County, TX | Gas Property | Jul 2025 |
| 41513 | FIN 148-93-05A-06H-LL | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 41514 | FINA | Dickens County, TX | Oil Property | Apr 2018 |
| 41515 | FINA FEE | Terrebonne Parish, LA | Oil & Gas Property | Jan 2025 |
| 41516 | FINA FEE LAND | Cameron Parish, LA | Oil & Gas Property | Jan 2025 |
| 41517 | FINA-CONOCO FEE | Starr County, TX | Oil & Gas Property | May 2011 |
| 41518 | FINA-WERNER | Panola County, TX | Oil & Gas Property | Jul 2025 |
| 41519 | FINAN | Bradford County, PA | Gas Property | Aug 2025 |
| 41520 | FINCANNON | Tulsa County, OK | Oil Property | Jul 2025 |
| 41521 | FINCH | Franklin County, KS | Oil Property | Jun 2025 |
| 41522 | FINCH | Blaine County, MT | Gas Property | Aug 2025 |
| 41523 | FINCH | Seminole County, OK | Oil Property | Nov 2016 |
| 41524 | FINCH | Palo Pinto County, TX | Gas Property | Feb 2025 |
| 41525 | FINCH | Pittsburg County, OK | Gas Property | Jul 2025 |
| 41526 | FINCH | Acadia Parish, LA | Oil & Gas Property | Nov 2024 |
| 41527 | FINCH | Atascosa County, TX | Oil & Gas Property | Aug 2016 |
| 41528 | FINCH | Polk County, TX | Oil & Gas Property | Aug 2025 |
| 41529 | FINCH | Young County, TX | Oil & Gas Property | Aug 2025 |
| 41530 | FINCH 1 | Campbell County, WY | Oil & Gas Property | Aug 2025 |
| 41531 | FINCH 1-2 | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 41532 | FINCH 148-92-22A-21H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 41533 | FINCH 252 | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 41534 | FINCHAM | Seward County, KS | Oil Property | Nov 2024 |
| 41535 | FINCHAM | Seward County, KS | Oil & Gas Property | Jun 2025 |
| 41536 | FINCHAM | Pratt County, KS | Oil & Gas Property | Oct 2002 |
| 41537 | FINCHAM | Pratt County, KS | Oil & Gas Property | Feb 2025 |
| 41538 | FINCHAM | Meade County, KS | Oil & Gas Property | May 2025 |
| 41539 | FINCHAM | Haskell County, KS | Oil & Gas Property | Jun 2025 |
| 41540 | FINCHAM | Stevens County, KS | Gas Property | Jun 2025 |
| 41541 | FINCHAM | Pratt County, KS | Oil & Gas Property | Mar 1996 |
| 41542 | FINCHAM 'C' | Grant County, KS | Gas Property | Jun 2025 |
| 41543 | FINCHAM GAS UNIT | Seward County, KS | Oil & Gas Property | Jun 2025 |
| 41544 | FINCHER | Stephens County, OK | Oil & Gas Property | Jul 2025 |
| 41545 | FINCHER | Nevada County, AR | Oil Property | Jul 2025 |
| 41546 | FINCHER 1H | Washington County, TX | Oil & Gas Property | Aug 2025 |
| 41547 | FINCHER C. D. UNIT | Tarrant County, TX | Gas Property | Aug 2025 |
| 41548 | FINCHER CAL | Johnson County, TX | Oil & Gas Property | Aug 2025 |
| 41549 | FINCHER RAMBO UNIT | Tarrant County, TX | Gas Property | Aug 2025 |
| 41550 | FINCHER-SCHWARTZ GAS UNIT 1 | Nacogdoches County, TX | Oil & Gas Property | Aug 2025 |
| 41551 | FINCK | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 41552 | FINDER | Johnson County, TX | Gas Property | Aug 2025 |
| 41553 | FINDLEY | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 41554 | FINDLEY | Pawnee County, OK | Oil Property | May 2023 |
| 41555 | FINDLEY | Pawnee County, OK | Oil Property | Aug 2025 |
| 41556 | FINDLEY | Harper County, KS | Oil & Gas Property | Oct 2011 |
| 41557 | FINDLEY | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 41558 | FINDLEY #23 | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 41559 | FINDLEY 2-5 | Conecuh County, AL | Oil & Gas Property | Jul 2025 |
| 41560 | FINDLEY 23-3 | Conecuh County, AL | Oil & Gas Property | Jul 2025 |
| 41561 | FINDLEY GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 41562 | FINDLEY WOLF | Armstrong County, PA | Gas Property | Dec 2024 |
| 41563 | FINDLEY, CHARLES | Taylor County, WV | Gas Property | Dec 2021 |
| 41564 | FINDLEY-THOMAS | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 41565 | FINERAN | Guernsey County, OH | Oil & Gas Property | Jun 2025 |
| 41566 | FINES | Bottineau County, ND | Oil & Gas Property | Aug 2025 |
| 41567 | FINFROCK | Texas County, OK | Oil & Gas Property | Jun 2025 |
| 41568 | FINGER | Barton County, KS | Oil Property | Aug 1998 |
| 41569 | FINGER | Brazoria County, TX | Oil & Gas Property | Aug 2025 |
| 41570 | FINGER | Barton County, KS | Oil Property | May 2025 |
| 41571 | FINGERLE ETAL 25 H | De Soto Parish, LA | Gas Property | Dec 2024 |
| 41572 | FINHOLT 34-10H | Dunn County, ND | Oil & Gas Property | Sep 2025 |
| 41573 | FINISHING NAIL | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 41574 | FINK | Richland County, MT | Oil & Gas Property | Aug 2025 |
| 41575 | FINK | Clearfield County, PA | Gas Property | Dec 2024 |
| 41576 | FINK | Graham County, KS | Oil Property | May 2025 |
| 41577 | FINK | Kern County, CA | Oil & Gas Property | Aug 2025 |
| 41578 | FINK | Cotton County, OK | Oil Property | Jul 2025 |
| 41579 | FINK | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 41580 | FINK FARMS | Richland County, MT | Oil & Gas Property | Aug 2025 |
| 41581 | FINK FARMS 23X-6 | Richland County, MT | Oil & Gas Property | Aug 2025 |
| 41582 | FINK LASARGE 2-32 | Manistee County, MI | Oil & Gas Property | Aug 2025 |
| 41583 | FINKBEINER | Washtenaw County, MI | Oil Property | Sep 2025 |
| 41584 | FINKELSTEIN | Kearny County, KS | Gas Property | Jun 2025 |
| 41585 | FINKELSTEIN | Kearny County, KS | Gas Property | Jun 2025 |
| 41586 | FINKENBINDER | Anderson County, KS | Oil Property | Jun 2025 |
| 41587 | FINKHOUSE HORIZONTAL UNIT | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 41588 | FINKLEA | Hughes County, OK | Oil & Gas Property | Apr 2025 |
| 41589 | FINKLER | Archer County, TX | Oil & Gas Property | Aug 2025 |
| 41590 | FINLAYSON O. T | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 41591 | FINLEY | Wallace County, KS | Gas Property | Dec 2019 |
| 41592 | FINLEY | Lasalle Parish, LA | Oil & Gas Property | Dec 2024 |
| 41593 | FINLEY | Johnson County, TX | Gas Property | Feb 2019 |
| 41594 | FINLEY | Callahan County, TX | Oil & Gas Property | Mar 2025 |
| 41595 | FINLEY | Dewey County, OK | Oil & Gas Property | Aug 2025 |
| 41596 | FINLEY | Moore County, TX | Gas Property | Aug 2025 |
| 41597 | FINLEY | Wilson County, KS | Oil & Gas Property | Jun 2025 |
| 41598 | FINLEY | Stevens County, KS | Gas Property | Jun 2025 |
| 41599 | FINLEY | Liberty County, TX | Oil & Gas Property | Aug 2025 |
| 41600 | FINLEY | Muskingum County, OH | Oil & Gas Property | Dec 2024 |