| 105401 | ROBINSON | Adams County, MS | Oil & Gas Property | Dec 1997 |
| 105402 | ROBINSON | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 105403 | ROBINSON | Payne County, OK | Oil Property | Nov 2025 |
| 105404 | ROBINSON | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 105405 | ROBINSON | Fayette County, PA | Oil & Gas Property | Mar 2026 |
| 105406 | ROBINSON | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 105407 | ROBINSON | Carbon County, MT | Oil & Gas Property | May 2024 |
| 105408 | ROBINSON | Kern County, CA | Oil Property | Mar 2026 |
| 105409 | ROBINSON | Garza County, TX | Oil & Gas Property | Jan 2026 |
| 105410 | ROBINSON | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 105411 | ROBINSON | Wilson County, KS | Gas Property | Feb 2026 |
| 105412 | ROBINSON | Union County, KY | Oil Property | Dec 2024 |
| 105413 | ROBINSON | Hardin County, TX | Oil & Gas Property | Feb 2026 |
| 105414 | ROBINSON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 105415 | ROBINSON | Custer County, OK | Oil & Gas Property | Mar 2026 |
| 105416 | ROBINSON | Palo Pinto County, TX | Oil & Gas Property | Feb 2026 |
| 105417 | ROBINSON #1 | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 105418 | ROBINSON 09-13 | Van Buren County, AR | Gas Property | Jul 2024 |
| 105419 | ROBINSON 1 | Las Animas County, CO | Gas Property | Mar 2026 |
| 105420 | ROBINSON 15 | Rogers County, OK | Gas Property | Apr 2021 |
| 105421 | ROBINSON 82 | Indiana County, PA | Gas Property | Dec 2025 |
| 105422 | ROBINSON BARNEY | Tarrant County, TX | Gas Property | Mar 2026 |
| 105423 | ROBINSON BRANCH | Johnson County, TX | Gas Property | Dec 2018 |
| 105424 | ROBINSON C. C | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 105425 | ROBINSON CAMPBELL 11132 | Washington County, PA | Gas Property | Mar 2026 |
| 105426 | ROBINSON FERGUSON | Bradford County, PA | Gas Property | Mar 2026 |
| 105427 | ROBINSON HW FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 105428 | ROBINSON J. M | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 105429 | ROBINSON JOHN W | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 105430 | ROBINSON M. E | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 105431 | ROBINSON MARY E | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 105432 | ROBINSON PETROLEUM | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 105433 | ROBINSON R | Crook County, WY | Oil Property | Apr 2025 |
| 105434 | ROBINSON TRUST | Woodward County, OK | Oil & Gas Property | Mar 2026 |
| 105435 | ROBINSON UNIT | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 105436 | ROBINSON UNIT | Eddy County, NM | Oil & Gas Property | Dec 1995 |
| 105437 | ROBINSON, ALLEN H | Marion County, WV | Gas Property | Dec 2021 |
| 105438 | ROBINSON, C | Harrison County, WV | Gas Property | Dec 2021 |
| 105439 | ROBINSON, C A | Union County, KY | Oil Property | Dec 2024 |
| 105440 | ROBINSON, FERN V | Limestone County, TX | Oil & Gas Property | Mar 2026 |
| 105441 | ROBINSON, J | Liberty County, TX | Oil & Gas Property | Mar 2026 |
| 105442 | ROBINSON, J. A | Atascosa County, TX | Oil & Gas Property | Mar 2026 |
| 105443 | ROBINSON, KENDALL | Lee County, KY | Oil Property | Dec 2023 |
| 105444 | ROBINSON, RICHARD | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 105445 | ROBINSON, T. P | Schleicher County, TX | Oil & Gas Property | Mar 2026 |
| 105446 | ROBINSON, WALTER F | Neosho County, KS | Gas Property | Feb 2026 |
| 105447 | ROBINSON-DOBSON-WETZ | Scurry County, TX | Oil & Gas Property | Feb 2022 |
| 105448 | ROBINSON-MONIZ UNIT | Johnson County, TX | Gas Property | Mar 2026 |
| 105449 | ROBINSON-TERRY | Leon County, TX | Oil & Gas Property | Mar 2026 |
| 105450 | ROBINSON/FERRELL | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 105451 | ROBIRA | Acadia Parish, LA | Oil & Gas Property | Nov 2024 |
| 105452 | ROBISON | Butler County, KS | Oil Property | Feb 2026 |
| 105453 | ROBISON | Payne County, OK | Oil & Gas Property | Feb 2026 |
| 105454 | ROBISON | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 105455 | ROBISON | Woodson County, KS | Oil Property | Feb 2026 |
| 105456 | ROBISON | Hughes County, OK | Oil & Gas Property | Aug 2017 |
| 105457 | ROBISON | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 105458 | ROBISON | Major County, OK | Oil Property | Apr 2023 |
| 105459 | ROBISON | Dewey County, OK | Oil & Gas Property | Mar 2026 |
| 105460 | ROBISON | Kingfisher County, OK | Oil & Gas Property | Jul 2021 |
| 105461 | ROBISON | Scurry County, TX | Oil & Gas Property | Mar 2026 |
| 105462 | ROBISON CLARENCE | Holmes County, OH | Oil & Gas Property | Dec 2022 |
| 105463 | ROBISON J. H | Dawson County, TX | Oil & Gas Property | Mar 2026 |
| 105464 | ROBISON P. T | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 105465 | ROBISON, STEVE ET AL ROBISON/ROSE | Muhlenberg County, KY | Oil Property | Dec 2024 |
| 105466 | ROBL | Barton County, KS | Oil Property | Feb 2026 |
| 105467 | ROBL | Barton County, KS | Oil Property | Oct 2025 |
| 105468 | ROBLES S. C | Wilson County, TX | Oil & Gas Property | Feb 2026 |
| 105469 | ROBSON | Seneca County, NY | Gas Property | Dec 2024 |
| 105470 | ROBSON & PRITCHARD | Kanawha County, WV | Gas Property | Dec 2021 |
| 105471 | ROBSON RANCH | Denton County, TX | Oil & Gas Property | Feb 2026 |
| 105472 | ROBTANN | Nolan County, TX | Oil & Gas Property | Mar 2026 |
| 105473 | ROBUCK | Caldwell County, TX | Oil & Gas Property | Mar 2026 |
| 105474 | ROBY | Greenwood County, KS | Oil Property | Nov 2025 |
| 105475 | ROBY GROSE | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 105476 | ROBY, MARION W-1 | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 105477 | ROBY, RANDALL | Daviess County, KY | Oil Property | Dec 2020 |
| 105478 | ROBYN | Milam County, TX | Oil & Gas Property | Mar 2026 |
| 105479 | ROBYN | Seminole County, OK | Oil & Gas Property | Nov 2025 |
| 105480 | ROBYN LEE | Dawson County, TX | Oil & Gas Property | Mar 2026 |
| 105481 | ROC BLACK H04RP | Washington County, TX | Oil & Gas Property | Mar 2026 |
| 105482 | ROC WHITE H02RP | Washington County, TX | Oil & Gas Property | Mar 2026 |
| 105483 | ROC-KCL G | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 105484 | ROCA 34-159 UNIT | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 105485 | ROCA UNIT 7 | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 105486 | ROCAZOLLER STATE 54-1-12 LOV | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 105487 | ROCCI | Pottawatomie County, OK | Oil Property | Apr 2026 |
| 105488 | ROCHAMP | Leon County, TX | Oil & Gas Property | Mar 2026 |
| 105489 | ROCHE | Refugio County, TX | Oil & Gas Property | Mar 2026 |
| 105490 | ROCHE FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 105491 | ROCHELLE | Lavaca County, TX | Oil & Gas Property | Aug 2025 |
| 105492 | ROCHELLE 1 | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 105493 | ROCHELLE FULLER | De Soto Parish, LA | Oil & Gas Property | May 2006 |
| 105494 | ROCHELLE USA 21-17TFH | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 105495 | ROCHESTER | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 105496 | ROCHESTER | Caldwell County, TX | Oil & Gas Property | Feb 2026 |
| 105497 | ROCHESTER & PGH | Clearfield County, PA | Gas Property | Dec 2025 |
| 105498 | ROCHESTER & PGH C | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 105499 | ROCHESTER & PGH COAL | Jefferson County, PA | Gas Property | Dec 2025 |
| 105500 | ROCHESTER & PGH COAL | Armstrong County, PA | Oil & Gas Property | Dec 2025 |