| 6401 | ROUGH CREEK RANCH | Coleman County, TX | Oil & Gas Property | May 2023 |
| 6402 | ROUGH FEDERAL 44X-23 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6403 | ROUGH HOLLOW 593 | Greene County, PA | Gas Property | Jun 2026 |
| 6404 | ROUGH RIDER | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6405 | ROUGH RIDER | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6406 | ROUGH RIDER UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 6407 | ROUGH RUN MFG CO 1118 | Butler County, PA | Gas Property | Dec 2025 |
| 6408 | ROUGHHOLLOW | Shackelford County, TX | Oil Property | Jun 2026 |
| 6409 | ROUGHNECK RED | Eddy County, NM | Oil & Gas Property | Jul 2024 |
| 6410 | ROULETTE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 6411 | ROULETTE | Carson County, TX | Oil & Gas Property | May 2026 |
| 6412 | ROULETTE AXR STATE | Chaves County, NM | Gas Property | Jun 2026 |
| 6413 | ROUND BUNCH 1 | Orange County, TX | Oil & Gas Property | Jun 2026 |
| 6414 | ROUND PRAIRIE | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 6415 | ROUND TANK | Chaves County, NM | Oil & Gas Property | Feb 2014 |
| 6416 | ROUND TOP ENTERPRISES | Jefferson County, PA | Gas Property | Dec 2025 |
| 6417 | ROUND TOP PALO PINTO | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 6418 | ROUND TOP STATE | Chaves County, NM | Gas Property | Jun 2026 |
| 6419 | ROUNDBALL 1V-1 | McIntosh County, OK | Gas Property | May 2026 |
| 6420 | ROUNDHOUSE | Pottawatomie County, OK | Oil & Gas Property | Feb 1993 |
| 6421 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | May 2026 |
| 6422 | ROUNDS | Adams County, MS | Oil Property | Dec 2002 |
| 6423 | ROUNDS | Custer County, OK | Oil & Gas Property | May 2026 |
| 6424 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | May 2026 |
| 6425 | ROUNDTOP | Sullivan County, PA | Gas Property | Sep 2021 |
| 6426 | ROUNDTOP 5698-36 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 6427 | ROUNDTREE | Yuma County, CO | Oil & Gas Property | May 2026 |
| 6428 | ROUNDWOOD | Wyoming County, PA | Gas Property | Jun 2026 |
| 6429 | ROUNTREE | Milam County, TX | Oil & Gas Property | Sep 2024 |
| 6430 | ROUPP UNIT | Lycoming County, PA | Gas Property | Jun 2026 |
| 6431 | ROURK | Stephens County, OK | Oil & Gas Property | Oct 2022 |
| 6432 | ROURKE | Campbell County, WY | Oil & Gas Property | Jan 2007 |
| 6433 | ROURKE | Campbell County, WY | Oil & Gas Property | Aug 2022 |
| 6434 | ROURKE | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 6435 | ROURKE FEDERAL | Campbell County, WY | Gas Property | Mar 2007 |
| 6436 | ROUS | Ellsworth County, KS | Oil Property | Sep 1995 |
| 6437 | ROUS | Barton County, KS | Oil Property | Mar 2026 |
| 6438 | ROUSE | Logan County, OK | Oil & Gas Property | Apr 2026 |
| 6439 | ROUSE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 6440 | ROUSE NANNIE T | Wilson County, TX | Oil & Gas Property | Jun 2025 |
| 6441 | ROUSE-USX A | Weld County, CO | Oil & Gas Property | Apr 2024 |
| 6442 | ROUSENBERG | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 6443 | ROUSH | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 6444 | ROUSH | Gallia County, OH | Oil & Gas Property | Dec 2025 |
| 6445 | ROUSH | Alfalfa County, OK | Oil & Gas Property | May 2026 |
| 6446 | ROUSH 1 | Custer County, OK | Oil & Gas Property | May 2026 |
| 6447 | ROUSH STATE FED | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 6448 | ROUSSEAU | Park County, WY | Oil & Gas Property | Jul 2026 |
| 6449 | ROUSSELOT | Schleicher County, TX | Oil & Gas Property | Jun 2026 |
| 6450 | ROUSSELOT DORIS M | Schleicher County, TX | Oil & Gas Property | Jun 2026 |
| 6451 | ROUSSELOT DORIS MA | Schleicher County, TX | Oil & Gas Property | May 2026 |
| 6452 | ROUST 34X-7 | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 6453 | ROUT | Logan County, OK | Oil & Gas Property | Apr 2026 |
| 6454 | ROUTE 60 REAL ESTATE CO | Wharton County, TX | Oil & Gas Property | Jul 2012 |
| 6455 | ROUTER CS FEDERAL | Johnson County, WY | Gas Property | May 2023 |
| 6456 | ROUTH 210019 | Monroe County, OH | Gas Property | Jun 2026 |
| 6457 | ROUTON | Catahoula Parish, LA | Oil Property | Jan 2025 |
| 6458 | ROUZER OIL COMPANY BELL NO | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 6459 | ROVELSTAD 21-13 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6460 | ROVER #1 | Garvin County, OK | Oil Property | Apr 2026 |
| 6461 | ROVER LAND, LLC | Letcher County, KY | Oil & Gas Property | Sep 2023 |
| 6462 | ROW A | Wilson County, KS | Gas Property | Apr 2026 |
| 6463 | ROWAN | Texas County, OK | Oil & Gas Property | May 2026 |
| 6464 | ROWAN | Van Zandt County, TX | Oil & Gas Property | Jun 2025 |
| 6465 | ROWAN & HOPE | Nolan County, TX | Oil & Gas Property | Jun 2026 |
| 6466 | ROWAN & HOPE SOUTHWEST UNIT | Nolan County, TX | Oil & Gas Property | Jun 2026 |
| 6467 | ROWAN A. M. ETAL | Van Zandt County, TX | Oil & Gas Property | May 2026 |
| 6468 | ROWAN B UNIT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 6469 | ROWAN ESTATE TRUST | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 6470 | ROWAN TRUST | Cimarron County, OK | Oil & Gas Property | May 2026 |
| 6471 | ROWAND, J. FRANK | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 6472 | ROWDETT | Kern County, CA | Oil Property | Jan 2020 |
| 6473 | ROWDY | Clay County, TX | Oil Property | Jun 2026 |
| 6474 | ROWDY 1706 | Kingfisher County, OK | Oil & Gas Property | May 2026 |
| 6475 | ROWDY LUCY 21-28-1XH | Blaine County, OK | Oil & Gas Property | May 2026 |
| 6476 | ROWDY THE COWBOY 42-30 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 6477 | ROWDY YATES 596-585 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 6478 | ROWE | Cowley County, KS | Oil Property | Aug 2003 |
| 6479 | ROWE | Bradford County, PA | Gas Property | Jun 2026 |
| 6480 | ROWE | Caddo County, OK | Oil Property | Mar 2026 |
| 6481 | ROWE | Washington County, OK | Gas Property | Dec 2011 |
| 6482 | ROWE | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 6483 | ROWE | Grady County, OK | Oil & Gas Property | May 2026 |
| 6484 | ROWE | Barber County, KS | Oil & Gas Property | Apr 2026 |
| 6485 | ROWE | Kearny County, KS | Gas Property | Apr 2026 |
| 6486 | ROWE | Columbia County, AR | Oil Property | May 1961 |
| 6487 | ROWE | Caddo Parish, LA | Oil Property | Jan 2025 |
| 6488 | ROWE 14-21H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 6489 | ROWE 150-101-1-12 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 6490 | ROWE HEIRS | Shelby County, TX | Gas Property | May 2026 |
| 6491 | ROWE UNIT | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 6492 | ROWE UNIT | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 6493 | ROWE, BILLY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 6494 | ROWE, G C | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 6495 | ROWE, G C | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 6496 | ROWE, G C | Pike County, KY | Gas Property | Dec 2024 |
| 6497 | ROWE, G C HEIRS | Pike County, KY | Gas Property | Dec 2019 |
| 6498 | ROWE, HARLAN | Magoffin County, KY | Gas Property | Dec 2018 |
| 6499 | ROWE, J.D | Coleman County, TX | Oil & Gas Property | May 2026 |
| 6500 | ROWE, JACKSON | Pike County, KY | Gas Property | Dec 2024 |