| 5501 | GSPC | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 5502 | GSPC 0 | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 5503 | GSPC 1 | Bibb County, AL | Gas Property | Mar 2026 |
| 5504 | GSPC-TAURUS | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 5505 | GSPC-TAURUS-90-21-07 | Tuscaloosa County, AL | Gas Property | Jun 2012 |
| 5506 | GT UNIT | Brazos County, TX | Oil & Gas Property | Feb 2026 |
| 5507 | GT UNIT 13 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 5508 | GT USA 11-18H | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 5509 | GT WAY | Muskogee County, OK | Oil Property | Jan 2026 |
| 5510 | GTA 2 | Plaquemines Parish, LA | Oil & Gas Property | Jan 2025 |
| 5511 | GTC-HOLLOWAY | Union Parish, LA | Gas Property | Dec 2024 |
| 5512 | GTG 5 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 5513 | GTO 1-7/8H | Laramie County, WY | Oil & Gas Property | Mar 2026 |
| 5514 | GUACAMOLE CC 24 23 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 5515 | GUADALCANAL STATE COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 5516 | GUADALCANAL UNIT | Tom Green County, TX | Oil & Gas Property | Mar 2026 |
| 5517 | GUADALUPE -48 | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 5518 | GUADALUPE 11-23H | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 5519 | GUADALUPE 29-4 | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 5520 | GUADALUPE UNIT | Gonzales County, TX | Oil & Gas Property | Mar 2026 |
| 5521 | GUAJALOTE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 5522 | GUAJILLO | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 5523 | GUAJILLO UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2026 |
| 5524 | GUAJILLO-IDYLWOOD SA3 | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 5525 | GUAJILLO-WHITSETT POSEY SA1 | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 5526 | GUAM STATE 26-21 UNIT | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 5527 | GUARANTY TITLE | Nueces County, TX | Oil & Gas Property | Mar 2026 |
| 5528 | GUARDASONI UNIT | Westmoreland County, PA | Gas Property | Mar 2026 |
| 5529 | GUARDIAN | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 5530 | GUARDIAN | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 5531 | GUARDIAN | Fresno County, CA | Oil Property | Sep 1985 |
| 5532 | GUATNEY | Woodson County, KS | Oil Property | Feb 2026 |
| 5533 | GUAVA 31 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 5534 | GUAVA BRU STATE | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 5535 | GUBBELS | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 5536 | GUBBELS | Fort Bend County, TX | Oil & Gas Property | Apr 2025 |
| 5537 | GUCCINI | Garfield County, CO | Oil & Gas Property | Feb 2026 |
| 5538 | GUDCADIA 8-1-26TFH-ULW | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 5539 | GUDDE FARMS INC | Wilson County, KS | Oil & Gas Property | Feb 2026 |
| 5540 | GUDER | Bourbon County, KS | Oil Property | Oct 2017 |
| 5541 | GUDMON 44-35TFH | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 5542 | GUDMUNN SJUE | Burke County, ND | Oil & Gas Property | Apr 1993 |
| 5543 | GUDMUNSEN 27-1H | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 5544 | GUDMUNSON | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 5545 | GUEDRY SARSAN | Liberty County, TX | Oil & Gas Property | Mar 2026 |
| 5546 | GUELKER | Lee County, TX | Oil & Gas Property | Mar 2026 |
| 5547 | GUENTHER | Atascosa County, TX | Oil & Gas Property | Jun 2025 |
| 5548 | GUENTHER | Sheridan County, MT | Oil & Gas Property | Mar 2026 |
| 5549 | GUENTHER | Butler County, KS | Oil Property | Jun 2025 |
| 5550 | GUENTHER | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 5551 | GUENZEL | Roger Mills County, OK | Oil & Gas Property | Feb 2026 |
| 5552 | GUERNSEY | Dundy County, NE | Oil Property | Dec 2025 |
| 5553 | GUERNSEY | Dundy County, NE | Oil Property | Dec 2025 |
| 5554 | GUERNSEY | Grand Traverse County, MI | Oil & Gas Property | Feb 2026 |
| 5555 | GUERRA | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5556 | GUERRA | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5557 | GUERRA | Starr County, TX | Oil & Gas Property | Feb 2026 |
| 5558 | GUERRA | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5559 | GUERRA | Hidalgo County, TX | Oil & Gas Property | Mar 2026 |
| 5560 | GUERRA | Zapata County, TX | Oil & Gas Property | Mar 2026 |
| 5561 | GUERRA | Starr County, TX | Oil & Gas Property | Feb 2026 |
| 5562 | GUERRA | Hidalgo County, TX | Oil & Gas Property | Aug 2022 |
| 5563 | GUERRA | Zapata County, TX | Oil & Gas Property | Mar 2026 |
| 5564 | GUERRA | Zapata County, TX | Oil & Gas Property | Nov 2025 |
| 5565 | GUERRA | Duval County, TX | Oil & Gas Property | Mar 2026 |
| 5566 | GUERRA A | Hidalgo County, TX | Oil & Gas Property | Aug 2025 |
| 5567 | GUERRA AVELIN | Zapata County, TX | Oil & Gas Property | Feb 2026 |
| 5568 | GUERRA F | Webb County, TX | Oil & Gas Property | Dec 2023 |
| 5569 | GUERRA F.B. EST | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5570 | GUERRA GAS UNIT | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5571 | GUERRA KUNDE USW | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 5572 | GUERRA SHARE | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5573 | GUERRA SOLOMON | Bexar County, TX | Oil & Gas Property | Feb 2026 |
| 5574 | GUERRA STATE G | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5575 | GUERRA UNIT | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 5576 | GUERRA-RAYMOND | Zapata County, TX | Oil & Gas Property | Mar 2026 |
| 5577 | GUERRA-USA GAS UNIT | Starr County, TX | Oil & Gas Property | Mar 2026 |
| 5578 | GUERRERO | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 5579 | GUERRY GRADY | Hood County, TX | Gas Property | Mar 2026 |
| 5580 | GUERTZGEN | Blaine County, MT | Gas Property | Mar 2026 |
| 5581 | GUEST | Coke County, TX | Oil & Gas Property | Mar 2026 |
| 5582 | GUEST | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 5583 | GUEST | Leon County, TX | Oil & Gas Property | Mar 2026 |
| 5584 | GUEST | Stephens County, TX | Oil & Gas Property | Dec 2017 |
| 5585 | GUEST | Garvin County, OK | Oil Property | Oct 2021 |
| 5586 | GUEST | Creek County, OK | Oil Property | Mar 2026 |
| 5587 | GUEST CANYON SAND UNIT | Stonewall County, TX | Oil & Gas Property | Mar 2026 |
| 5588 | GUEST,J. C | Stonewall County, TX | Oil & Gas Property | Mar 2026 |
| 5589 | GUETTERMAN | Johnson County, KS | Oil Property | Feb 2026 |
| 5590 | GUEVARA | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 5591 | GUFFEY | Cleburne County, AR | Gas Property | Jun 2024 |
| 5592 | GUFFEY, G | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 5593 | GUFFY | Pawnee County, KS | Oil Property | Jan 2000 |
| 5594 | GUFFY | Alfalfa County, OK | Oil & Gas Property | Mar 2026 |
| 5595 | GUFFY | Alfalfa County, OK | Oil & Gas Property | Mar 2026 |
| 5596 | GUGGISBERG | Wilbarger County, TX | Oil & Gas Property | Mar 2026 |
| 5597 | GUGGISBURG | Wilbarger County, TX | Oil & Gas Property | Mar 2026 |
| 5598 | GUGINO | Erie County, NY | Gas Property | Dec 2024 |
| 5599 | GUGLER | Ellis County, KS | Oil Property | Feb 2026 |
| 5600 | GUIDA ROSE | Val Verde County, TX | Oil & Gas Property | Feb 2026 |