| 108501 | ROTH | Cheyenne County, CO | Oil & Gas Property | Jul 2005 |
| 108502 | ROTH | Weld County, CO | Oil & Gas Property | Aug 2015 |
| 108503 | ROTH | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 108504 | ROTH | Westmoreland County, PA | Gas Property | Dec 2024 |
| 108505 | ROTH | Niobrara County, WY | Oil Property | Sep 2021 |
| 108506 | ROTH 'F' | Finney County, KS | Oil & Gas Property | Dec 2020 |
| 108507 | ROTH 1 | Kearny County, KS | Gas Property | Jan 2025 |
| 108508 | ROTH 1 | Yolo County, CA | Gas Property | May 2010 |
| 108509 | ROTH STATE A31-790 | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 108510 | ROTH UNIT | Montague County, TX | Oil & Gas Property | Feb 2025 |
| 108511 | ROTH UNIT | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 108512 | ROTHARMEL | Weld County, CO | Oil & Gas Property | May 2022 |
| 108513 | ROTHE | Weld County, CO | Oil & Gas Property | Nov 2021 |
| 108514 | ROTHE | Rush County, KS | Gas Property | Dec 2024 |
| 108515 | ROTHE | Ness County, KS | Oil Property | Jan 2025 |
| 108516 | ROTHE | Ness County, KS | Oil Property | Aug 2024 |
| 108517 | ROTHE 1 | Weld County, CO | Oil & Gas Property | Jul 2018 |
| 108518 | ROTHE STATE B 36 | Weld County, CO | Oil & Gas Property | Mar 2018 |
| 108519 | ROTHENBUHLER | Monroe County, OH | Gas Property | Dec 2024 |
| 108520 | ROTHER | Blaine County, OK | Oil & Gas Property | Dec 2020 |
| 108521 | ROTHER | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 108522 | ROTHER | Major County, OK | Oil & Gas Property | Mar 2025 |
| 108523 | ROTHER | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 108524 | ROTHER | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 108525 | ROTHER | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 108526 | ROTHER 1-14H | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 108527 | ROTHER 16-4-11 | Logan County, OK | Oil & Gas Property | Feb 2025 |
| 108528 | ROTHERMEL | Logan County, OK | Oil & Gas Property | Jun 2020 |
| 108529 | ROTHERMEL | Limestone County, TX | Oil & Gas Property | Feb 2025 |
| 108530 | ROTHFELDER | Scott County, KS | Oil Property | Sep 2024 |
| 108531 | ROTHFELDER | Eastland County, TX | Oil & Gas Property | Apr 2024 |
| 108532 | ROTHGEB | Montgomery County, KS | Oil Property | Oct 2024 |
| 108533 | ROTHGEB | Kay County, OK | Oil & Gas Property | Jan 2025 |
| 108534 | ROTHLISBERGER, F.E | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 108535 | ROTHSCHILD STATE 56-2-25 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 108536 | ROTHWELL | Sumner County, KS | Oil Property | Dec 2024 |
| 108537 | ROTHWELL | Van Buren County, AR | Gas Property | Jul 2024 |
| 108538 | ROTHWELL-HUMPHREY | Allen County, KS | Gas Property | May 2024 |
| 108539 | ROTILI | Medina County, OH | Oil & Gas Property | Dec 1988 |
| 108540 | ROTTEN RALPH | Crane County, TX | Oil & Gas Property | Jul 2024 |
| 108541 | ROTTERSMAN | Webb County, TX | Oil & Gas Property | Feb 2025 |
| 108542 | ROTTGER | Kingfisher County, OK | Oil & Gas Property | Feb 2018 |
| 108543 | ROTTING 2716 | Woods County, OK | Oil & Gas Property | Mar 2025 |
| 108544 | ROTTMAYER | Medina County, OH | Oil & Gas Property | Dec 2020 |
| 108545 | ROTTWEILER | Garfield County, OK | Oil & Gas Property | Feb 2025 |
| 108546 | ROUBACK | Russell County, KS | Oil Property | Apr 2004 |
| 108547 | ROUBACK | Russell County, KS | Oil Property | Dec 2024 |
| 108548 | ROUBACK | Russell County, KS | Oil Property | Jan 2025 |
| 108549 | ROUCE | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 108550 | ROUDON | Goliad County, TX | Oil & Gas Property | Jun 2024 |
| 108551 | ROUGAROU UNIT 36-48 | Borden County, TX | Oil & Gas Property | Feb 2025 |
| 108552 | ROUGE | Texas County, OK | Oil & Gas Property | Mar 2025 |
| 108553 | ROUGE STEEL | Pike County, KY | Gas Property | Dec 2023 |
| 108554 | ROUGE STEEL | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 108555 | ROUGH COULEE USA 24-22TFH | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 108556 | ROUGH CREEK RANCH | Coleman County, TX | Oil & Gas Property | May 2023 |
| 108557 | ROUGH FEDERAL 44X-23 | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 108558 | ROUGH HOLLOW 593 | Greene County, PA | Gas Property | Mar 2025 |
| 108559 | ROUGH RIDER | McKenzie County, ND | Oil & Gas Property | Mar 2025 |
| 108560 | ROUGH RIDER UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 108561 | ROUGH RUN MFG CO 1118 | Butler County, PA | Gas Property | Dec 2024 |
| 108562 | ROUGHHOLLOW | Shackelford County, TX | Oil Property | Feb 2025 |
| 108563 | ROUGHNECK RED | Eddy County, NM | Oil & Gas Property | Jul 2024 |
| 108564 | ROULETTE | Carson County, TX | Oil & Gas Property | Feb 2025 |
| 108565 | ROULETTE | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 108566 | ROULETTE AXR STATE | Chaves County, NM | Gas Property | Mar 2025 |
| 108567 | ROUND BUNCH 1 | Orange County, TX | Oil & Gas Property | Feb 2025 |
| 108568 | ROUND PRAIRIE | Williams County, ND | Oil & Gas Property | Mar 2025 |
| 108569 | ROUND TANK | Chaves County, NM | Oil & Gas Property | Feb 2014 |
| 108570 | ROUND TOP ENTERPRISES | Jefferson County, PA | Gas Property | Dec 2024 |
| 108571 | ROUND TOP PALO PINTO | Fisher County, TX | Oil & Gas Property | Feb 2025 |
| 108572 | ROUND TOP STATE | Chaves County, NM | Gas Property | Mar 2025 |
| 108573 | ROUNDBALL 1V-1 | McIntosh County, OK | Gas Property | Feb 2025 |
| 108574 | ROUNDHOUSE | Pottawatomie County, OK | Oil & Gas Property | Feb 1993 |
| 108575 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 108576 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Mar 2025 |
| 108577 | ROUNDS | Custer County, OK | Oil & Gas Property | Feb 2025 |
| 108578 | ROUNDS | Adams County, MS | Oil Property | Dec 2002 |
| 108579 | ROUNDS 2-7HB | Roger Mills County, OK | Oil & Gas Property | Mar 2025 |
| 108580 | ROUNDTOP | Sullivan County, PA | Gas Property | Sep 2021 |
| 108581 | ROUNDTREE | Yuma County, CO | Oil & Gas Property | Mar 2025 |
| 108582 | ROUNDWOOD | Wyoming County, PA | Gas Property | Jan 2025 |
| 108583 | ROUNSAVELL | Lincoln County, OK | Oil & Gas Property | Jul 2017 |
| 108584 | ROUNTREE | Milam County, TX | Oil & Gas Property | Sep 2024 |
| 108585 | ROUPP UNIT | Lycoming County, PA | Gas Property | Mar 2025 |
| 108586 | ROURK | Stephens County, OK | Oil & Gas Property | Oct 2022 |
| 108587 | ROURKE | Campbell County, WY | Oil & Gas Property | Aug 2022 |
| 108588 | ROURKE | Campbell County, WY | Oil & Gas Property | Jan 2007 |
| 108589 | ROURKE | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 108590 | ROURKE FEDERAL | Campbell County, WY | Gas Property | Mar 2007 |
| 108591 | ROUS | Ellsworth County, KS | Oil Property | Sep 1995 |
| 108592 | ROUS | Barton County, KS | Oil Property | Oct 2024 |
| 108593 | ROUSE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 108594 | ROUSE | Logan County, OK | Oil & Gas Property | Feb 2025 |
| 108595 | ROUSE NANNIE T | Wilson County, TX | Oil & Gas Property | Feb 2025 |
| 108596 | ROUSE-USX A | Weld County, CO | Oil & Gas Property | Apr 2024 |
| 108597 | ROUSENBERG | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 108598 | ROUSH | Alfalfa County, OK | Oil & Gas Property | Feb 2025 |
| 108599 | ROUSH | Campbell County, WY | Oil & Gas Property | Mar 2025 |
| 108600 | ROUSH | Gallia County, OH | Oil & Gas Property | Dec 2024 |