| 100501 | QUINOCO STATE N | San Juan County, NM | Gas Property | Feb 2025 |
| 100502 | QUINT | Cowley County, KS | Oil Property | Dec 2024 |
| 100503 | QUINT | Graham County, KS | Oil Property | Dec 2024 |
| 100504 | QUINTANA 32 | La Plata County, CO | Gas Property | Feb 2025 |
| 100505 | QUINTANA MESA | Rio Arriba County, NM | Gas Property | Feb 2025 |
| 100506 | QUINTANILLA | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100507 | QUINTANILLA | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100508 | QUINTANILLA | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100509 | QUINTANILLA | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100510 | QUINTANILLA TEAL UNIT I MCM | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100511 | QUINTEL UNIT | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 100512 | QUINTETTE | Allegany County, NY | Oil & Gas Property | Dec 2023 |
| 100513 | QUINTETTE | Liberty County, TX | Oil & Gas Property | Feb 2014 |
| 100514 | QUINTLE | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 100515 | QUINTLE | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 100516 | QUINTON | Haskell County, OK | Gas Property | Jan 2025 |
| 100517 | QUINTON | Pittsburg County, OK | Gas Property | Jan 2025 |
| 100518 | QUINTON | Tulsa County, OK | Oil Property | Jan 2025 |
| 100519 | QUIRING 'B' | Harvey County, KS | Oil Property | Dec 2024 |
| 100520 | QUIRK | Carson County, TX | Gas Property | Apr 2018 |
| 100521 | QUIRK 41 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 100522 | QUISENBERRY | Baylor County, TX | Oil Property | Dec 2024 |
| 100523 | QUITMAN BAYOU | Adams County, MS | Oil & Gas Property | Jan 2025 |
| 100524 | QUITMAN PLANTATION | Adams County, MS | Oil & Gas Property | Oct 2000 |
| 100525 | QUITMAN WATERFLOOD UNIT #1 | Wood County, TX | Oil & Gas Property | Jan 2025 |
| 100526 | QUITO S. W. (DELAWARE) UNIT | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 100527 | QUITO WEST UNIT | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 100528 | QUITZAU | San Juan County, NM | Gas Property | Feb 2025 |
| 100529 | QUIVER 33-7-9 | La Plata County, CO | Gas Property | Feb 2025 |
| 100530 | QUIVER UNIT | Kiowa County, CO | Oil Property | Feb 2025 |
| 100531 | QUIVIRA RANCH | Stafford County, KS | Oil Property | Jan 2015 |
| 100532 | QUOLL 152-94-23CH | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 100533 | QUOTA AQT STATE | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 100534 | R & D HILLTOP LUMBER | Monroe County, OH | Gas Property | Dec 2024 |
| 100535 | R & D W/F UNIT | Ouachita County, AR | Oil Property | Dec 2024 |
| 100536 | R & G 0-2 | Santa Barbara County, CA | Oil & Gas Property | Jul 1987 |
| 100537 | R & G 0-4 | Santa Barbara County, CA | Oil & Gas Property | Mar 1986 |
| 100538 | R & G BP1 | Santa Barbara County, CA | Oil & Gas Property | Jul 1987 |
| 100539 | R & G WELLS | Portage County, OH | Oil & Gas Property | Dec 2023 |
| 100540 | R & H REIDY | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 100541 | R & I HARTLINE | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 100542 | R & J BURFIELD | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 100543 | R & L DEVELOPMENT | Indiana County, PA | Oil & Gas Property | Dec 2016 |
| 100544 | R & L DEVELOPMENT | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 100545 | R & L FARMS | Stanton County, KS | Oil & Gas Property | Jul 2007 |
| 100546 | R & M FARMS UNIT | Shelby County, TX | Oil & Gas Property | Jan 2025 |
| 100547 | R & M PAINTER | Venango County, PA | Gas Property | Dec 2024 |
| 100548 | R & O BARRETT CHILDREN | Clearfield County, PA | Gas Property | Dec 2024 |
| 100549 | R & P COAL | Jefferson County, PA | Gas Property | Dec 2024 |
| 100550 | R & P COAL CO | Indiana County, PA | Gas Property | Dec 2024 |
| 100551 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2024 |
| 100552 | R & P COAL CO | Armstrong County, PA | Gas Property | Dec 2024 |
| 100553 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2024 |
| 100554 | R & P COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 100555 | R & P COAL CO (FMLY TEARING RUN CO | Indiana County, PA | Gas Property | Dec 2024 |
| 100556 | R & P COAL CO CHERRY RUN DAM | Indiana County, PA | Gas Property | Dec 2024 |
| 100557 | R & P GORTNER ( | Ashland County, OH | Oil Property | Dec 2023 |
| 100558 | R & P TR | Indiana County, PA | Gas Property | Dec 2024 |
| 100559 | R & R ROYALTY | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 100560 | R A FREY EST | Acadia Parish, LA | Oil & Gas Property | Dec 2024 |
| 100561 | R A HASSELL | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 100562 | R A HEFNER | Stephens County, OK | Oil & Gas Property | Mar 2012 |
| 100563 | R A HEFNER E 10 | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 100564 | R A PARKER | Texas County, OK | Gas Property | Jan 2025 |
| 100565 | R A REED | Webster Parish, LA | Oil & Gas Property | Jan 2025 |
| 100566 | R A TERRY | Caddo Parish, LA | Oil & Gas Property | Jan 1989 |
| 100567 | R A THARPE | De Soto Parish, LA | Oil Property | Sep 2024 |
| 100568 | R ALAN 3-13-6 | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 100569 | R ALTEMUS | Indiana County, PA | Gas Property | Dec 2024 |
| 100570 | R ALTMAN | Clarion County, PA | Gas Property | Dec 2024 |
| 100571 | R AND A HUSER | Wilson County, KS | Gas Property | Dec 2024 |
| 100572 | R AND B FEDERAL | Eddy County, NM | Oil Property | Mar 2007 |
| 100573 | R B & S ENTERPRISES | Leslie County, KY | Oil & Gas Property | Aug 2023 |
| 100574 | R B ANDERSON | Franklin County, KS | Gas Property | May 2010 |
| 100575 | R B FEGAN | Stanton County, KS | Gas Property | Dec 2024 |
| 100576 | R B NORTH 1 | Kay County, OK | Oil Property | Jul 2006 |
| 100577 | R B SHARP | Concordia Parish, LA | Oil & Gas Property | Dec 2024 |
| 100578 | R B SULLIVAN | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 100579 | R B WHITESIDE | Converse County, WY | Oil Property | Jul 1985 |
| 100580 | R BAIRD LOVELACE | Jefferson County, PA | Gas Property | Dec 2024 |
| 100581 | R BARBRE | Pointe Coupee Parish, LA | Oil & Gas Property | Oct 2024 |
| 100582 | R BARISONE | Armstrong County, PA | Gas Property | Dec 2024 |
| 100583 | R BATSON | Lamar County, MS | Oil & Gas Property | Feb 2025 |
| 100584 | R BLAES | Montgomery County, KS | Oil Property | May 2024 |
| 100585 | R BORCHARDT UNIT | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 100586 | R BROWN | Washington County, PA | Gas Property | Dec 2024 |
| 100587 | R BROWN LEASE RB | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 100588 | R C ATKINS | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 100589 | R C CALDWELL | Caddo Parish, LA | Oil Property | Dec 2024 |
| 100590 | R C GIRLINGHOUSE | Lasalle Parish, LA | Oil & Gas Property | Dec 2009 |
| 100591 | R C L SHUMAKER | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 100592 | R C LESTER | Creek County, OK | Oil & Gas Property | Dec 2024 |
| 100593 | R C NAUMAN | Adams County, CO | Oil & Gas Property | Nov 2007 |
| 100594 | R CAREY | Susquehanna County, PA | Gas Property | Feb 2025 |
| 100595 | R CHRISTE | Campbell County, WY | Gas Property | Jan 2025 |
| 100596 | R CINPINSKI | Armstrong County, PA | Gas Property | Dec 2024 |
| 100597 | R CLARK | Armstrong County, PA | Gas Property | Dec 2024 |
| 100598 | R COCHRAN M673 | Clearfield County, PA | Gas Property | Dec 2024 |
| 100599 | R CRIST | Finney County, KS | Oil Property | Dec 2024 |
| 100600 | R D BALL | Lincoln Parish, LA | Oil & Gas Property | Nov 2021 |