| 60401 | I R T /IOWA REALTY TRUST/ | Pecos County, TX | Oil & Gas Property | Apr 2021 |
| 60402 | I R T 29 | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 60403 | I S PORTER | Westmoreland County, PA | Gas Property | Dec 2018 |
| 60404 | I W YOUNGBLOOD | Webster Parish, LA | Oil & Gas Property | Dec 2024 |
| 60405 | I-20 JV | Tarrant County, TX | Gas Property | Jan 2025 |
| 60406 | I. DAVIS | Seminole County, OK | Oil Property | Jun 2023 |
| 60407 | I. DIAS | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 60408 | I. F. WRAY | Stevens County, KS | Gas Property | Dec 2024 |
| 60409 | I. H. BASS ET AL | Lamar County, MS | Oil & Gas Property | Dec 2005 |
| 60410 | I. M. WOODWARD, USL | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 60411 | I. P. FARMS 366 AC. GAS UNIT | Brazoria County, TX | Oil & Gas Property | Oct 2024 |
| 60412 | I. R. MILLER | Kearny County, KS | Gas Property | Dec 2024 |
| 60413 | I. R. T. -B | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 60414 | I. R. T. STATE | Pecos County, TX | Oil & Gas Property | Mar 2017 |
| 60415 | I. S. BROTHERS | Hamilton County, KS | Gas Property | Dec 2024 |
| 60416 | I. THOMPSON TRUST | Montgomery County, KS | Gas Property | Jan 2024 |
| 60417 | I.A. WALLACE | Liberty County, MT | Oil & Gas Property | Jan 2025 |
| 60418 | I.B. GUTIERREZ ET AL | Jim Hogg County, TX | Oil & Gas Property | Jan 2025 |
| 60419 | I.K.BOLLENBACH B | Kingfisher County, OK | Oil & Gas Property | Oct 1994 |
| 60420 | I.L. MORRIS & MIKE ROSS | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 60421 | I.O.C. 1 | Yolo County, CA | Gas Property | Dec 2024 |
| 60422 | I.O.C. 2 | Yolo County, CA | Gas Property | Dec 2024 |
| 60423 | I.O.C. 3 | Yolo County, CA | Gas Property | Dec 2024 |
| 60424 | I.O.C. UNIT | Yolo County, CA | Gas Property | Dec 2024 |
| 60425 | I.P. FARMS | Brazoria County, TX | Oil & Gas Property | Jun 2024 |
| 60426 | I.P. FARMS | Brazoria County, TX | Oil & Gas Property | Oct 2024 |
| 60427 | I.V. MONTALVO | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 60428 | I.W YOUNG G V | Erath County, TX | Oil & Gas Property | Jan 2025 |
| 60429 | I.WALLA | Liberty County, MT | Oil & Gas Property | Jan 2025 |
| 60430 | IAMS | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 60431 | IAMS | Washington County, PA | Gas Property | Feb 2025 |
| 60432 | IAN QUICKSILVER 19-20-1H | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 60433 | IBERLIN | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 60434 | IBERLIN | Converse County, WY | Oil & Gas Property | Oct 2017 |
| 60435 | IBERLIN | Campbell County, WY | Oil & Gas Property | Jan 2025 |
| 60436 | IBERLIN | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 60437 | IBERLIN | Johnson County, WY | Gas Property | Jan 2025 |
| 60438 | IBERLIN | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 60439 | IBERLIN | Johnson County, WY | Gas Property | Jan 2025 |
| 60440 | IBERLIN | Johnson County, WY | Gas Property | Dec 2024 |
| 60441 | IBERLIN | Campbell County, WY | Oil & Gas Property | Mar 2025 |
| 60442 | IBERLIN RANCH | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 60443 | IBERLIN RANCH | Johnson County, WY | Gas Property | Jan 2025 |
| 60444 | IBERLIN RANCH | Johnson County, WY | Gas Property | Jan 2025 |
| 60445 | IBERLIN RANCH | Johnson County, WY | Gas Property | Jan 2025 |
| 60446 | IBEX | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 60447 | IBEX 10 B3MD FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60448 | IBEX 10 B3NC FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60449 | IBEX 10 B3OB FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60450 | IBEX 15 10 B | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60451 | IBEX 15 10 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60452 | IBIS WEST G 17-32 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 60453 | IBIS XU STATE | Chaves County, NM | Oil & Gas Property | Feb 2025 |
| 60454 | IBISON | Le Flore County, OK | Gas Property | Jan 2025 |
| 60455 | IBROM | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 60456 | IBROM A-H SISTERS B SA | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 60457 | ICA CHEVRON | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 60458 | ICA UNIVERSITY 37 | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 60459 | ICARUS | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 60460 | ICARUS 1-16H | Lincoln County, OK | Gas Property | Jan 2025 |
| 60461 | ICARUS C2 | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 60462 | ICE 24 | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 60463 | ICE DANCER 30 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 60464 | ICE G E | Perry County, OH | Oil Property | Dec 2022 |
| 60465 | ICE MAN 2W-15 | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 60466 | ICEMAN | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 60467 | ICEMAN | Hockley County, TX | Oil Property | Jan 2025 |
| 60468 | ICEMAN | Bradford County, PA | Gas Property | Feb 2025 |
| 60469 | ICEMAN | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 60470 | ICEMAN 1706 1UMH-33 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 60471 | ICEMAN FEDERAL 5601 34-05 | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 60472 | ICEMAN STATE | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 60473 | ICEMAN UNIT | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 60474 | ICG NATURAL RESOURCES | Perry County, KY | Oil & Gas Property | Dec 2019 |
| 60475 | ICHABOD 7 FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2023 |
| 60476 | ICHABODS GAS UNIT | San Augustine County, TX | Gas Property | Jan 2025 |
| 60477 | ICI LEJ UNIT | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 60478 | ICKERT | Archer County, TX | Oil & Gas Property | Jan 2025 |
| 60479 | ICKES | Campbell County, WY | Oil & Gas Property | Nov 2022 |
| 60480 | ICON 150-94-06B-18H | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 60481 | ICY 13 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60482 | ICY 18 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60483 | ICY 7 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 60484 | IDA 1 | Armstrong County, PA | Oil & Gas Property | Feb 2025 |
| 60485 | IDA 2 | Armstrong County, PA | Gas Property | Feb 2025 |
| 60486 | IDA 3H | Armstrong County, PA | Gas Property | Feb 2025 |
| 60487 | IDA 4H | Armstrong County, PA | Gas Property | Feb 2025 |
| 60488 | IDA 5200 21-28B | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 60489 | IDA 5H | Armstrong County, PA | Gas Property | Feb 2025 |
| 60490 | IDA 6-12 | Coal County, OK | Gas Property | Jan 2025 |
| 60491 | IDA 6H | Armstrong County, PA | Gas Property | Feb 2025 |
| 60492 | IDA 7H | Armstrong County, PA | Gas Property | Feb 2025 |
| 60493 | IDA 8H | Armstrong County, PA | Gas Property | Feb 2025 |
| 60494 | IDA ANDERSON | McPherson County, KS | Oil Property | Dec 2024 |
| 60495 | IDA EASLEY GU | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 60496 | IDA HEINSON | Meade County, KS | Gas Property | Oct 2024 |
| 60497 | IDA HENDRICK | Winkler County, TX | Oil & Gas Property | Dec 2024 |
| 60498 | IDA HOLLIE | Le Flore County, OK | Gas Property | Jan 2025 |
| 60499 | IDA JANE 1 | Pittsburg County, OK | Gas Property | Nov 2018 |
| 60500 | IDA KRATZ | Blaine County, OK | Oil & Gas Property | Jan 2025 |