| 6501 | ROULETTE | Carson County, TX | Oil & Gas Property | Mar 2025 |
| 6502 | ROULETTE AXR STATE | Chaves County, NM | Gas Property | May 2025 |
| 6503 | ROUND BUNCH 1 | Orange County, TX | Oil & Gas Property | Apr 2025 |
| 6504 | ROUND PRAIRIE | Williams County, ND | Oil & Gas Property | May 2025 |
| 6505 | ROUND TANK | Chaves County, NM | Oil & Gas Property | Feb 2014 |
| 6506 | ROUND TOP ENTERPRISES | Jefferson County, PA | Gas Property | Dec 2024 |
| 6507 | ROUND TOP PALO PINTO | Fisher County, TX | Oil & Gas Property | Apr 2025 |
| 6508 | ROUND TOP STATE | Chaves County, NM | Gas Property | May 2025 |
| 6509 | ROUNDBALL 1V-1 | McIntosh County, OK | Gas Property | Apr 2025 |
| 6510 | ROUNDHOUSE | Pottawatomie County, OK | Oil & Gas Property | Feb 1993 |
| 6511 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 6512 | ROUNDS | Adams County, MS | Oil Property | Dec 2002 |
| 6513 | ROUNDS | Custer County, OK | Oil & Gas Property | Apr 2025 |
| 6514 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 6515 | ROUNDTOP | Sullivan County, PA | Gas Property | Sep 2021 |
| 6516 | ROUNDTREE | Yuma County, CO | Oil & Gas Property | May 2025 |
| 6517 | ROUNDWOOD | Wyoming County, PA | Gas Property | Jan 2025 |
| 6518 | ROUNSAVELL | Lincoln County, OK | Oil & Gas Property | Jul 2017 |
| 6519 | ROUNTREE | Milam County, TX | Oil & Gas Property | Sep 2024 |
| 6520 | ROUPP UNIT | Lycoming County, PA | Gas Property | May 2025 |
| 6521 | ROURK | Stephens County, OK | Oil & Gas Property | Oct 2022 |
| 6522 | ROURKE | Campbell County, WY | Oil & Gas Property | Jan 2007 |
| 6523 | ROURKE | Campbell County, WY | Oil & Gas Property | Aug 2022 |
| 6524 | ROURKE | San Juan County, NM | Oil & Gas Property | May 2025 |
| 6525 | ROURKE FEDERAL | Campbell County, WY | Gas Property | Mar 2007 |
| 6526 | ROUS | Ellsworth County, KS | Oil Property | Sep 1995 |
| 6527 | ROUS | Barton County, KS | Oil Property | Feb 2025 |
| 6528 | ROUSE | Logan County, OK | Oil & Gas Property | Apr 2025 |
| 6529 | ROUSE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 6530 | ROUSE NANNIE T | Wilson County, TX | Oil & Gas Property | Apr 2025 |
| 6531 | ROUSE-USX A | Weld County, CO | Oil & Gas Property | Apr 2024 |
| 6532 | ROUSENBERG | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 6533 | ROUSH | Campbell County, WY | Oil & Gas Property | May 2025 |
| 6534 | ROUSH | Gallia County, OH | Oil & Gas Property | Dec 2024 |
| 6535 | ROUSH | Alfalfa County, OK | Oil & Gas Property | Apr 2025 |
| 6536 | ROUSH 1 | Custer County, OK | Oil & Gas Property | Apr 2025 |
| 6537 | ROUSSEAU | Park County, WY | Oil & Gas Property | May 2025 |
| 6538 | ROUSSELOT | Schleicher County, TX | Oil & Gas Property | Apr 2025 |
| 6539 | ROUSSELOT DORIS M | Schleicher County, TX | Oil & Gas Property | Apr 2025 |
| 6540 | ROUSSELOT DORIS MA | Schleicher County, TX | Oil & Gas Property | Apr 2025 |
| 6541 | ROUST 34X-7 | Williams County, ND | Oil & Gas Property | May 2025 |
| 6542 | ROUT | Logan County, OK | Oil & Gas Property | Apr 2025 |
| 6543 | ROUTE 60 REAL ESTATE CO | Wharton County, TX | Oil & Gas Property | Jul 2012 |
| 6544 | ROUTER CS FEDERAL | Johnson County, WY | Gas Property | May 2023 |
| 6545 | ROUTH 210019 | Monroe County, OH | Gas Property | Mar 2025 |
| 6546 | ROUTON | Catahoula Parish, LA | Oil Property | Jan 2025 |
| 6547 | ROUZER OIL COMPANY BELL NO | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 6548 | ROVELSTAD 21-13 | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 6549 | ROVER #1 | Garvin County, OK | Oil Property | Feb 2025 |
| 6550 | ROVER LAND, LLC | Letcher County, KY | Oil & Gas Property | Sep 2023 |
| 6551 | ROW A | Wilson County, KS | Gas Property | Mar 2025 |
| 6552 | ROWAN | Texas County, OK | Oil & Gas Property | Apr 2025 |
| 6553 | ROWAN | Van Zandt County, TX | Oil & Gas Property | Apr 2025 |
| 6554 | ROWAN & HOPE | Nolan County, TX | Oil & Gas Property | Apr 2025 |
| 6555 | ROWAN & HOPE SOUTHWEST UNIT | Nolan County, TX | Oil & Gas Property | Apr 2025 |
| 6556 | ROWAN A. M. ETAL | Van Zandt County, TX | Oil & Gas Property | Feb 2025 |
| 6557 | ROWAN B UNIT | Tarrant County, TX | Oil & Gas Property | Apr 2025 |
| 6558 | ROWAN ESTATE TRUST | Wise County, TX | Oil & Gas Property | Apr 2025 |
| 6559 | ROWAN TRUST | Cimarron County, OK | Oil & Gas Property | May 2025 |
| 6560 | ROWAND, J. FRANK | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 6561 | ROWDETT | Kern County, CA | Oil Property | Jan 2020 |
| 6562 | ROWDY 1706 | Kingfisher County, OK | Oil & Gas Property | Apr 2025 |
| 6563 | ROWDY LUCY 21-28-1XH | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 6564 | ROWDY THE COWBOY 42-30 | Howard County, TX | Oil & Gas Property | Apr 2025 |
| 6565 | ROWDY YATES 596-585 | Yoakum County, TX | Oil & Gas Property | Apr 2025 |
| 6566 | ROWE | Cowley County, KS | Oil Property | Aug 2003 |
| 6567 | ROWE | Bradford County, PA | Gas Property | May 2025 |
| 6568 | ROWE | Caddo County, OK | Oil Property | Mar 2025 |
| 6569 | ROWE | Washington County, OK | Gas Property | Dec 2011 |
| 6570 | ROWE | Ochiltree County, TX | Oil & Gas Property | Apr 2025 |
| 6571 | ROWE | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 6572 | ROWE | Barber County, KS | Oil & Gas Property | Jun 2024 |
| 6573 | ROWE | Kearny County, KS | Gas Property | Mar 2025 |
| 6574 | ROWE | Columbia County, AR | Oil Property | May 1961 |
| 6575 | ROWE | Caddo Parish, LA | Oil Property | Jan 2025 |
| 6576 | ROWE 14-21H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 6577 | ROWE 150-101-1-12 | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 6578 | ROWE HEIRS | Shelby County, TX | Gas Property | Apr 2025 |
| 6579 | ROWE UNIT | Wise County, TX | Oil & Gas Property | Apr 2025 |
| 6580 | ROWE UNIT | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 6581 | ROWE, BILLY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 6582 | ROWE, G C | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 6583 | ROWE, G C | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 6584 | ROWE, G C | Pike County, KY | Gas Property | Dec 2023 |
| 6585 | ROWE, G C HEIRS | Pike County, KY | Gas Property | Dec 2019 |
| 6586 | ROWE, HARLAN | Magoffin County, KY | Gas Property | Dec 2018 |
| 6587 | ROWE, J.D | Coleman County, TX | Oil & Gas Property | Mar 2025 |
| 6588 | ROWE, JACKSON | Pike County, KY | Gas Property | Dec 2023 |
| 6589 | ROWE, JIMM | Metcalfe County, KY | Oil Property | Dec 2023 |
| 6590 | ROWE, M C | Pike County, KY | Gas Property | Dec 2021 |
| 6591 | ROWE-BALDWIN | Liberty County, TX | Oil & Gas Property | Apr 2025 |
| 6592 | ROWELL | Caddo Parish, LA | Oil Property | Dec 2024 |
| 6593 | ROWELL | Comanche County, OK | Oil Property | Aug 2020 |
| 6594 | ROWELL | Conway County, AR | Gas Property | Jul 2024 |
| 6595 | ROWELL | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 6596 | ROWELL 1-1H | Pittsburg County, OK | Gas Property | Apr 2025 |
| 6597 | ROWELL, E | Conway County, AR | Gas Property | Jun 2024 |
| 6598 | ROWH, MAX & JOSELYN | Lincoln County, WV | Oil & Gas Property | Jun 1993 |
| 6599 | ROWIN 17 | Richland County, MT | Oil & Gas Property | May 2025 |
| 6600 | ROWLAN | Washita County, OK | Oil & Gas Property | Apr 2025 |