| 5501 | ROLFSON | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5502 | ROLFSON N 5198 1 | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5503 | ROLFSRUD | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5504 | ROLFSRUD | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5505 | ROLFSRUD | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5506 | ROLFSRUD | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5507 | ROLFSRUD BULL 44-10MBH ULW | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5508 | ROLFSTAD | Williams County, ND | Oil & Gas Property | Apr 2015 |
| 5509 | ROLKE | Robertson County, TX | Oil & Gas Property | Feb 2024 |
| 5510 | ROLL | Morton County, KS | Gas Property | Jan 2024 |
| 5511 | ROLL CALL 29-32 | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 5512 | ROLL-WILLIAMS | Rooks County, KS | Oil Property | Jan 2024 |
| 5513 | ROLLA 1-33H | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5514 | ROLLA 152-97-1-1 | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5515 | ROLLA FEDERAL | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5516 | ROLLA STATE 152-97-1-12 | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5517 | ROLLA TC | Chaves County, NM | Gas Property | Feb 2024 |
| 5518 | ROLLACLEETWOOD 11-27MBH ULW | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5519 | ROLLAND | Monroe County, OH | Gas Property | Dec 2023 |
| 5520 | ROLLEFSTAD | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5521 | ROLLER | Wichita County, TX | Oil & Gas Property | Feb 2024 |
| 5522 | ROLLER | Mahoning County, OH | Oil & Gas Property | Dec 2022 |
| 5523 | ROLLER | Oklahoma County, OK | Oil & Gas Property | Feb 2024 |
| 5524 | ROLLER | Wichita County, TX | Oil & Gas Property | Feb 2024 |
| 5525 | ROLLER | Garvin County, OK | Oil & Gas Property | Feb 2024 |
| 5526 | ROLLER | Wichita County, TX | Oil & Gas Property | Feb 2024 |
| 5527 | ROLLER 1-24 | Stark County, ND | Oil & Gas Property | Mar 2024 |
| 5528 | ROLLER B WOLFSON | Wichita County, TX | Oil & Gas Property | Feb 2024 |
| 5529 | ROLLER EXTENSION | Wichita County, TX | Oil Property | Feb 2024 |
| 5530 | ROLLERT | De Soto Parish, LA | Gas Property | Dec 2023 |
| 5531 | ROLLERT B. P | Caldwell County, TX | Oil & Gas Property | Feb 2024 |
| 5532 | ROLLESTONE | Creek County, OK | Oil Property | Feb 2024 |
| 5533 | ROLLESTONE | Creek County, OK | Oil & Gas Property | Feb 2016 |
| 5534 | ROLLF | Wabaunsee County, KS | Oil Property | Dec 2023 |
| 5535 | ROLLIE 2X11-10-25 | Beckham County, OK | Oil & Gas Property | Feb 2024 |
| 5536 | ROLLING ACRES | Beaver County, PA | Gas Property | Mar 2024 |
| 5537 | ROLLING HILLS | Armstrong County, PA | Gas Property | Mar 2024 |
| 5538 | ROLLING HILLS | Tarrant County, TX | Gas Property | Jan 2024 |
| 5539 | ROLLING M | Coshocton County, OH | Oil Property | Dec 2023 |
| 5540 | ROLLING PIN | Campbell County, WY | Oil & Gas Property | Mar 2024 |
| 5541 | ROLLING THUNDER 11-14N-13W | Blaine County, OK | Oil & Gas Property | Feb 2024 |
| 5542 | ROLLINGS 1-1 | Pittsburg County, OK | Oil & Gas Property | Sep 2023 |
| 5543 | ROLLINS | Scurry County, TX | Oil & Gas Property | Feb 2024 |
| 5544 | ROLLINS | Muskingum County, OH | Oil & Gas Property | Dec 2012 |
| 5545 | ROLLINS 0112-0 | Campbell County, WY | Oil & Gas Property | Mar 2024 |
| 5546 | ROLLINS 0404 | Garvin County, OK | Oil & Gas Property | Feb 2024 |
| 5547 | ROLLINS 1 | Chautauqua County, KS | Gas Property | Jan 2024 |
| 5548 | ROLLINS 10-14 | Van Buren County, AR | Gas Property | Mar 2024 |
| 5549 | ROLLINSFORD | Hale County, TX | Oil & Gas Property | Feb 2024 |
| 5550 | ROLLINSON | Mercer County, PA | Oil & Gas Property | Dec 2023 |
| 5551 | ROLLON BRUNSON | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 5552 | ROLLOW | Garvin County, OK | Oil & Gas Property | Feb 2024 |
| 5553 | ROLLS CHURCH | Montague County, TX | Oil & Gas Property | Feb 2024 |
| 5554 | ROLLY | Kay County, OK | Oil & Gas Property | Aug 2023 |
| 5555 | ROLLY LIGHTY | Grant County, KS | Gas Property | Jan 2024 |
| 5556 | ROLWING | Reeves County, TX | Oil & Gas Property | Feb 2024 |
| 5557 | ROMA | Ogemaw County, MI | Oil Property | Feb 2024 |
| 5558 | ROMAN | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 5559 | ROMAN | Howard County, TX | Oil & Gas Property | Feb 2024 |
| 5560 | ROMAN | Susquehanna County, PA | Gas Property | Mar 2024 |
| 5561 | ROMAN GAS UNIT | Rusk County, TX | Oil & Gas Property | Feb 2024 |
| 5562 | ROMAN NOSE 1007 | Grady County, OK | Oil & Gas Property | Feb 2024 |
| 5563 | ROMAN YODER | Wayne County, OH | Gas Property | Dec 2019 |
| 5564 | ROMANETTI UNIT | Washington County, PA | Oil & Gas Property | Jun 2012 |
| 5565 | ROMANO | Kearny County, KS | Gas Property | Jan 2024 |
| 5566 | ROMANO, DAVID | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 5567 | ROMANOFF | Grady County, OK | Oil & Gas Property | Feb 2024 |
| 5568 | ROMANS | Montgomery County, KS | Oil & Gas Property | Jan 2024 |
| 5569 | ROMANS, CARRIE | Pike County, KY | Gas Property | Dec 2020 |
| 5570 | ROMANSKY | Trumbull County, OH | Oil & Gas Property | Dec 1994 |
| 5571 | ROMBERG 1-11 | Pottawatomie County, OK | Oil Property | Feb 2024 |
| 5572 | ROME | Graham County, KS | Oil Property | Jan 2024 |
| 5573 | ROME | Ellis County, KS | Oil Property | Jan 2024 |
| 5574 | ROMEIKA J | Susquehanna County, PA | Gas Property | Mar 2024 |
| 5575 | ROMEO | Scurry County, TX | Oil & Gas Property | Feb 2024 |
| 5576 | ROMEO EAST UNIT | Scurry County, TX | Oil & Gas Property | Feb 2024 |
| 5577 | ROMEO FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 5578 | ROMEO-WT 4911 26 | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 5579 | ROMERE PASS | Plaquemines Parish, LA | Oil & Gas Property | Dec 2023 |
| 5580 | ROMERO | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 5581 | ROMICK | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 5582 | ROMINE | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 5583 | ROMINE | Rooks County, KS | Oil Property | Nov 2023 |
| 5584 | ROMINE | Rooks County, KS | Oil Property | Jan 2024 |
| 5585 | ROMINE | Barton County, KS | Oil Property | Nov 2023 |
| 5586 | ROMINE | Licking County, OH | Oil Property | Dec 2005 |
| 5587 | ROMINE | Pittsburg County, OK | Gas Property | Feb 2024 |
| 5588 | ROMINE | Ellis County, KS | Oil Property | Jan 2024 |
| 5589 | ROMINE, DAISY | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 5590 | ROMINO, JOSEPH D. - HEIRS | Taylor County, WV | Gas Property | Dec 2021 |
| 5591 | ROMME | Ellis County, KS | Oil Property | Jan 2024 |
| 5592 | ROMMEL CS STATE | Campbell County, WY | Gas Property | Nov 2019 |
| 5593 | ROMMEL UNIT | Washington County, TX | Oil & Gas Property | Feb 2024 |
| 5594 | ROMO BRO | Roosevelt County, MT | Oil & Gas Property | Mar 2024 |
| 5595 | ROMO BRO MARGARET 2759 43-9B | Roosevelt County, MT | Oil & Gas Property | Mar 2024 |
| 5596 | ROMSOS | Bottineau County, ND | Oil Property | May 2023 |
| 5597 | RON 28-33 | McKenzie County, ND | Oil & Gas Property | Mar 2024 |
| 5598 | RON 56-8 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2024 |
| 5599 | RON BURGUNDY | Williams County, ND | Oil & Gas Property | Mar 2024 |
| 5600 | RON CHEEK | Montague County, TX | Oil & Gas Property | Feb 2024 |