| 4501 | GREAT EXPECTATIONS UNIT | Denton County, TX | Gas Property | Jun 2026 |
| 4502 | GREAT HAMBINO 466 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 4503 | GREAT LAKES NYMPH | Parker County, TX | Oil & Gas Property | Jun 2026 |
| 4504 | GREAT PLAINS 0505 | Grady County, OK | Oil & Gas Property | May 2026 |
| 4505 | GREAT PLAINS 2 | Las Animas County, CO | Gas Property | May 2026 |
| 4506 | GREAT PLAINS-SANFORD | Hutchinson County, TX | Oil & Gas Property | May 2026 |
| 4507 | GREAT SCOTT 3H | Guernsey County, OH | Oil & Gas Property | Jun 2026 |
| 4508 | GREAT TIGER | Greene County, PA | Gas Property | Jun 2026 |
| 4509 | GREAT WESTERN | Weld County, CO | Oil & Gas Property | Dec 2020 |
| 4510 | GREAT WESTERN | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 4511 | GREAT WESTERN SUGAR | Weld County, CO | Oil & Gas Property | May 2024 |
| 4512 | GREAT WHITE | Brazos County, TX | Oil & Gas Property | May 2026 |
| 4513 | GREAT WHITE | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 4514 | GREAT WHITE | Woodward County, OK | Oil & Gas Property | May 2026 |
| 4515 | GREAT WHITE 5-8E | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 4516 | GREAT WHITE STATE 54-1-8 LOV | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 4517 | GREATER BOUNDARY | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 4518 | GREATER KUDU 4 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4519 | GREATER LYBROOK UNIT | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 4520 | GREATER MON BUTTE | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 4521 | GREATER MON BUTTE | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 4522 | GREATER MON BUTTE | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 4523 | GREATER MON BUTTE 1 | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 4524 | GREATEST SHOW ON EARTH 1-11-2XH | Roger Mills County, OK | Oil & Gas Property | Jun 2026 |
| 4525 | GREATHOUSE | Throckmorton County, TX | Oil & Gas Property | May 2026 |
| 4526 | GREATHOUSE | Ellis County, KS | Oil Property | Mar 2026 |
| 4527 | GREATHOUSE | Martin County, TX | Oil & Gas Property | Apr 2024 |
| 4528 | GREATHOUSE | Finney County, KS | Gas Property | Apr 2026 |
| 4529 | GREATHOUSE | Union County, KY | Oil Property | Oct 2024 |
| 4530 | GREATHOUSE | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 4531 | GREATHOUSE | Perry County, OH | Oil & Gas Property | Dec 2015 |
| 4532 | GREATHOUSE | Doddridge County, WV | Oil & Gas Property | Oct 2021 |
| 4533 | GREATHOUSE | Medina County, OH | Oil & Gas Property | Dec 1999 |
| 4534 | GREATHOUSE C21-6 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4535 | GREATHOUSE, FREDA | Wetzel County, WV | Oil & Gas Property | Oct 2021 |
| 4536 | GREATHOUSE, JAMES ARNOLD MASON | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 4537 | GREATHOUSE, LINDA REEVES LINDA GREATHOUSE BRK | Brooke County, WV | Oil & Gas Property | Dec 2021 |
| 4538 | GREATWHITE 44 | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 4539 | GREAVES THOMAS 10428 | Washington County, PA | Gas Property | Jun 2026 |
| 4540 | GREB | Major County, OK | Oil & Gas Property | Apr 2026 |
| 4541 | GREBE | Rosebud County, MT | Oil & Gas Property | Jun 2026 |
| 4542 | GREBE | Rosebud County, MT | Oil & Gas Property | Jun 2026 |
| 4543 | GREBE | Musselshell County, MT | Oil Property | Apr 1988 |
| 4544 | GREBE FED | Rosebud County, MT | Oil Property | Oct 2004 |
| 4545 | GRECH | Lake County, OH | Oil & Gas Property | Dec 2025 |
| 4546 | GRECIAN | Graham County, KS | Oil Property | Apr 2026 |
| 4547 | GRECIAN | Trego County, KS | Oil Property | Dec 2025 |
| 4548 | GRECOE | Greene County, PA | Gas Property | Jun 2026 |
| 4549 | GREELEY | Kern County, CA | Oil & Gas Property | Feb 2010 |
| 4550 | GREELEY NATIONAL BANK | Weld County, CO | Oil & Gas Property | May 2026 |
| 4551 | GREELEY-ROTHE | Weld County, CO | Oil & Gas Property | May 2026 |
| 4552 | GREEMAN | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 4553 | GREEN | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 4554 | GREEN | Columbia County, AR | Oil Property | Jul 2026 |
| 4555 | GREEN | Weld County, CO | Oil & Gas Property | May 2026 |
| 4556 | GREEN | Young County, TX | Oil & Gas Property | Jun 2026 |
| 4557 | GREEN | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 4558 | GREEN | Pawnee County, OK | Oil & Gas Property | Feb 2022 |
| 4559 | GREEN | Toole County, MT | Oil Property | Aug 1993 |
| 4560 | GREEN | Roger Mills County, OK | Oil & Gas Property | May 2026 |
| 4561 | GREEN | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 4562 | GREEN | Pittsburg County, OK | Gas Property | May 2026 |
| 4563 | GREEN | Caddo County, OK | Oil & Gas Property | May 2026 |
| 4564 | GREEN | Washita County, OK | Oil & Gas Property | May 2026 |
| 4565 | GREEN | Stonewall County, TX | Oil & Gas Property | Jun 2026 |
| 4566 | GREEN | Matagorda County, TX | Oil & Gas Property | Jun 2026 |
| 4567 | GREEN | Adams County, CO | Oil & Gas Property | Apr 2026 |
| 4568 | GREEN | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 4569 | GREEN | Archer County, TX | Oil & Gas Property | May 2026 |
| 4570 | GREEN | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 4571 | GREEN | Harper County, KS | Oil & Gas Property | Jan 2026 |
| 4572 | GREEN | Claiborne Parish, LA | Oil & Gas Property | Jan 2025 |
| 4573 | GREEN | Wilson County, KS | Oil & Gas Property | Apr 2026 |
| 4574 | GREEN | Garvin County, OK | Oil & Gas Property | Mar 2026 |
| 4575 | GREEN | Payne County, OK | Oil & Gas Property | Dec 2019 |
| 4576 | GREEN | Allegany County, NY | Oil & Gas Property | Dec 2016 |
| 4577 | GREEN | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 4578 | GREEN | Baylor County, TX | Oil & Gas Property | Jun 2026 |
| 4579 | GREEN | Roger Mills County, OK | Oil & Gas Property | Jan 2020 |
| 4580 | GREEN | Allen County, KS | Oil Property | Dec 2023 |
| 4581 | GREEN | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 4582 | GREEN | Wood County, TX | Oil Property | Jun 2026 |
| 4583 | GREEN | Ouachita County, AR | Oil Property | Jul 2026 |
| 4584 | GREEN | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 4585 | GREEN | Callahan County, TX | Gas Property | Jan 1999 |
| 4586 | GREEN | Rooks County, KS | Oil Property | Mar 2026 |
| 4587 | GREEN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 4588 | GREEN | Weld County, CO | Oil & Gas Property | May 2026 |
| 4589 | GREEN | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 4590 | GREEN | Custer County, OK | Oil & Gas Property | Jun 2026 |
| 4591 | GREEN | Morton County, KS | Oil & Gas Property | Mar 2026 |
| 4592 | GREEN | Knox County, OH | Oil & Gas Property | Dec 2025 |
| 4593 | GREEN | Grady County, OK | Oil & Gas Property | May 2026 |
| 4594 | GREEN | Cowley County, KS | Oil Property | Mar 2026 |
| 4595 | GREEN | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 4596 | GREEN | Potter County, PA | Oil & Gas Property | Dec 2012 |
| 4597 | GREEN | Jones County, TX | Oil Property | Mar 2026 |
| 4598 | GREEN | Washington County, OH | Oil & Gas Property | Dec 2018 |
| 4599 | GREEN | Pittsburg County, OK | Gas Property | May 2026 |
| 4600 | GREEN | Palo Pinto County, TX | Gas Property | Jun 2026 |