| 109401 | ROTHFELDER | Eastland County, TX | Oil & Gas Property | Apr 2024 |
| 109402 | ROTHFELDER | Scott County, KS | Oil Property | Sep 2025 |
| 109403 | ROTHGEB | Montgomery County, KS | Oil Property | Jul 2025 |
| 109404 | ROTHGEB | Kay County, OK | Oil & Gas Property | Nov 2025 |
| 109405 | ROTHLISBERGER, F.E | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 109406 | ROTHSCHILD STATE 56-2-25 UNIT | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 109407 | ROTHWELL | Sumner County, KS | Oil Property | Sep 2025 |
| 109408 | ROTHWELL | Van Buren County, AR | Gas Property | Jul 2024 |
| 109409 | ROTILI | Medina County, OH | Oil & Gas Property | Dec 1988 |
| 109410 | ROTTEN RALPH | Crane County, TX | Oil & Gas Property | Jul 2024 |
| 109411 | ROTTERSMAN | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 109412 | ROTTGER | Kingfisher County, OK | Oil & Gas Property | Feb 2018 |
| 109413 | ROTTING 2716 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 109414 | ROTTMAYER | Medina County, OH | Oil & Gas Property | Dec 2020 |
| 109415 | ROTTWEILER | Garfield County, OK | Oil & Gas Property | Sep 2025 |
| 109416 | ROUBACK | Russell County, KS | Oil Property | Sep 2025 |
| 109417 | ROUBACK | Russell County, KS | Oil Property | Aug 2025 |
| 109418 | ROUCE | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 109419 | ROUDON | Goliad County, TX | Oil & Gas Property | Oct 2025 |
| 109420 | ROUGAROU UNIT 36-48 | Borden County, TX | Oil & Gas Property | Nov 2025 |
| 109421 | ROUGE | Texas County, OK | Oil & Gas Property | Oct 2025 |
| 109422 | ROUGE STEEL | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 109423 | ROUGE STEEL | Pike County, KY | Gas Property | Dec 2023 |
| 109424 | ROUGH COULEE USA 24-22TFH | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 109425 | ROUGH CREEK RANCH | Coleman County, TX | Oil & Gas Property | May 2023 |
| 109426 | ROUGH FEDERAL 44X-23 | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 109427 | ROUGH HOLLOW 593 | Greene County, PA | Gas Property | Nov 2025 |
| 109428 | ROUGH RIDER | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 109429 | ROUGH RIDER UNIT | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 109430 | ROUGH RUN MFG CO 1118 | Butler County, PA | Gas Property | Dec 2024 |
| 109431 | ROUGHHOLLOW | Shackelford County, TX | Oil Property | Nov 2025 |
| 109432 | ROUGHNECK RED | Eddy County, NM | Oil & Gas Property | Aug 2024 |
| 109433 | ROULETTE | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 109434 | ROULETTE | Carson County, TX | Oil & Gas Property | Oct 2025 |
| 109435 | ROULETTE AXR STATE | Chaves County, NM | Gas Property | Nov 2025 |
| 109436 | ROUND BUNCH 1 | Orange County, TX | Oil & Gas Property | Nov 2025 |
| 109437 | ROUND PRAIRIE | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 109438 | ROUND PRAIRIE 9-3625H | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 109439 | ROUND TANK | Chaves County, NM | Oil & Gas Property | Feb 2014 |
| 109440 | ROUND TOP ENTERPRISES | Jefferson County, PA | Gas Property | Dec 2024 |
| 109441 | ROUND TOP STATE | Chaves County, NM | Gas Property | Nov 2025 |
| 109442 | ROUND TOP/PALO PINTO | Fisher County, TX | Oil & Gas Property | Nov 2025 |
| 109443 | ROUNDBALL 1V-1 | McIntosh County, OK | Gas Property | Jun 2025 |
| 109444 | ROUNDHOUSE | Pottawatomie County, OK | Oil & Gas Property | Feb 1993 |
| 109445 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Oct 2025 |
| 109446 | ROUNDS | Adams County, MS | Oil Property | Dec 2002 |
| 109447 | ROUNDS | Custer County, OK | Oil & Gas Property | Oct 2025 |
| 109448 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Oct 2025 |
| 109449 | ROUNDTOP | Sullivan County, PA | Gas Property | Sep 2021 |
| 109450 | ROUNDTOP 5698-36 | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 109451 | ROUNDTREE | Yuma County, CO | Oil & Gas Property | Oct 2025 |
| 109452 | ROUNDWOOD | Wyoming County, PA | Gas Property | Nov 2025 |
| 109453 | ROUNTREE | Milam County, TX | Oil & Gas Property | Sep 2024 |
| 109454 | ROUPP UNIT | Lycoming County, PA | Gas Property | Nov 2025 |
| 109455 | ROURK | Stephens County, OK | Oil & Gas Property | Oct 2022 |
| 109456 | ROURKE | Campbell County, WY | Oil & Gas Property | Jan 2007 |
| 109457 | ROURKE | Campbell County, WY | Oil & Gas Property | Aug 2022 |
| 109458 | ROURKE | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 109459 | ROURKE FEDERAL | Campbell County, WY | Gas Property | Mar 2007 |
| 109460 | ROUS | Ellsworth County, KS | Oil Property | Sep 1995 |
| 109461 | ROUS | Barton County, KS | Oil Property | Jul 2025 |
| 109462 | ROUSE | Logan County, OK | Oil & Gas Property | Oct 2025 |
| 109463 | ROUSE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 109464 | ROUSE NANNIE T | Wilson County, TX | Oil & Gas Property | Jun 2025 |
| 109465 | ROUSE-USX A | Weld County, CO | Oil & Gas Property | Apr 2024 |
| 109466 | ROUSENBERG | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 109467 | ROUSH | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 109468 | ROUSH | Gallia County, OH | Oil & Gas Property | Dec 2024 |
| 109469 | ROUSH | Alfalfa County, OK | Oil & Gas Property | Oct 2025 |
| 109470 | ROUSH 1 | Custer County, OK | Oil & Gas Property | Oct 2025 |
| 109471 | ROUSH STATE FED | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 109472 | ROUSSEAU | Park County, WY | Oil & Gas Property | Oct 2025 |
| 109473 | ROUSSELOT | Schleicher County, TX | Oil & Gas Property | Nov 2025 |
| 109474 | ROUSSELOT DORIS M | Schleicher County, TX | Oil & Gas Property | Nov 2025 |
| 109475 | ROUSSELOT DORIS MA | Schleicher County, TX | Oil & Gas Property | Nov 2025 |
| 109476 | ROUST 34X-7 | Williams County, ND | Oil & Gas Property | Oct 2025 |
| 109477 | ROUT | Logan County, OK | Oil & Gas Property | Oct 2025 |
| 109478 | ROUTE 60 REAL ESTATE CO | Wharton County, TX | Oil & Gas Property | Jul 2012 |
| 109479 | ROUTER CS FEDERAL | Johnson County, WY | Gas Property | May 2023 |
| 109480 | ROUTH 210019 | Monroe County, OH | Gas Property | Sep 2025 |
| 109481 | ROUTON | Catahoula Parish, LA | Oil Property | Jan 2025 |
| 109482 | ROUZER OIL COMPANY BELL NO | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 109483 | ROVELSTAD 21-13 | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 109484 | ROVER #1 | Garvin County, OK | Oil Property | Oct 2025 |
| 109485 | ROVER LAND, LLC | Letcher County, KY | Oil & Gas Property | Sep 2023 |
| 109486 | ROW A | Wilson County, KS | Gas Property | Sep 2025 |
| 109487 | ROWAN | Texas County, OK | Oil & Gas Property | Oct 2025 |
| 109488 | ROWAN | Van Zandt County, TX | Oil & Gas Property | Jun 2025 |
| 109489 | ROWAN & HOPE | Nolan County, TX | Oil & Gas Property | Nov 2025 |
| 109490 | ROWAN & HOPE SOUTHWEST UNIT | Nolan County, TX | Oil & Gas Property | Nov 2025 |
| 109491 | ROWAN A. M. ETAL | Van Zandt County, TX | Oil & Gas Property | Nov 2025 |
| 109492 | ROWAN B UNIT | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 109493 | ROWAN C UNIT 1H | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 109494 | ROWAN ESTATE TRUST | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 109495 | ROWAN TRUST | Cimarron County, OK | Oil & Gas Property | Oct 2025 |
| 109496 | ROWAND, J. FRANK | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 109497 | ROWDETT | Kern County, CA | Oil Property | Jan 2020 |
| 109498 | ROWDY | Clay County, TX | Oil Property | Nov 2025 |
| 109499 | ROWDY 1706 | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 109500 | ROWDY LUCY 21-28-1XH | Blaine County, OK | Oil & Gas Property | Oct 2025 |