| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 401 | HARRY CARLI | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 402 | HARRY CARLISLE | Harper County, OK | Oil & Gas Property | Nov 2025 |
| 403 | HARRY K.MOORE | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 404 | HARRY REID 2-27-14 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 405 | HARRY THOMSEN 1 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 406 | HARRYMAN | Seminole County, OK | Oil & Gas Property | Oct 2025 |
| 407 | HARRYMAN | Coal County, OK | Oil & Gas Property | Feb 2020 |
| 408 | HARRYMAN | McClain County, OK | Oil & Gas Property | Nov 2025 |
| 409 | HART | Beckham County, OK | Oil & Gas Property | Dec 2025 |
| 410 | HART | Okmulgee County, OK | Oil Property | Oct 2025 |
| 411 | HART | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 412 | HART | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 413 | HART | McClain County, OK | Oil & Gas Property | Oct 2019 |
| 414 | HART | Okmulgee County, OK | Oil & Gas Property | Nov 2025 |
| 415 | HART | Love County, OK | Oil & Gas Property | Nov 2025 |
| 416 | HART | Texas County, OK | Gas Property | May 2014 |
| 417 | HART | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 418 | HART | Lincoln County, OK | Oil & Gas Property | Dec 2025 |
| 419 | HART 1 | Caddo County, OK | Gas Property | Oct 2025 |
| 420 | HART 1-10 | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 421 | HART FEDERAL | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 422 | HARTGRAVES | Johnston County, OK | Oil & Gas Property | Nov 2025 |
| 423 | HARTGRAVES | Carter County, OK | Oil & Gas Property | Nov 2025 |
| 424 | HARTIN | Grady County, OK | Oil & Gas Property | Jul 2019 |
| 425 | HARTING | Payne County, OK | Oil & Gas Property | Dec 2020 |
| 426 | HARTING 1 | Logan County, OK | Oil & Gas Property | Nov 2023 |
| 427 | HARTLEY | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 428 | HARTLEY | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 429 | HARTLEY | Garfield County, OK | Oil & Gas Property | Nov 2025 |
| 430 | HARTLEY FEDERAL | Roger Mills County, OK | Oil & Gas Property | Nov 2008 |
| 431 | HARTMAN | Stephens County, OK | Oil Property | Jan 2021 |
| 432 | HARTMAN | Kingfisher County, OK | Oil & Gas Property | Jan 2023 |
| 433 | HARTMAN | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 434 | HARTMAN | Love County, OK | Oil Property | Jun 2025 |
| 435 | HARTMAN | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 436 | HARTMAN 1 | Alfalfa County, OK | Oil & Gas Property | Jun 2025 |
| 437 | HARTSFIELD | Pittsburg County, OK | Gas Property | Nov 2025 |
| 438 | HARTSHORN | Caddo County, OK | Oil Property | Nov 2025 |
| 439 | HARTSHORNE | Pittsburg County, OK | Gas Property | Nov 2025 |
| 440 | HARTSUCK | Noble County, OK | Oil & Gas Property | Nov 2025 |
| 441 | HARTWELL | Hughes County, OK | Gas Property | Dec 2025 |
| 442 | HARTWIG | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 443 | HARTWIG 2 | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 444 | HARTZ | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 445 | HARVESTER 11-25-12 | Alfalfa County, OK | Oil & Gas Property | Nov 2025 |
| 446 | HARVEY | Washita County, OK | Oil & Gas Property | Dec 2025 |
| 447 | HARVEY | Kay County, OK | Oil & Gas Property | Jan 2023 |
| 448 | HARVEY | Major County, OK | Oil & Gas Property | Jul 2022 |
| 449 | HARVEY | Hughes County, OK | Oil & Gas Property | Nov 2025 |
| 450 | HARVEY | Noble County, OK | Oil & Gas Property | Aug 2015 |
| 451 | HARVEY | Okmulgee County, OK | Oil & Gas Property | Dec 2024 |
| 452 | HARVEY BURROWS 2 | Washington County, OK | Oil & Gas Property | Aug 2020 |
| 453 | HARVEY BURROWS 3 | Nowata County, OK | Gas Property | Oct 2023 |
| 454 | HARVEY DEAL 2 | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 455 | HARVEY STEFFEN | Canadian County, OK | Oil & Gas Property | Dec 2021 |
| 456 | HARVILL | Creek County, OK | Oil & Gas Property | Sep 2025 |
| 457 | HARWELL | Hughes County, OK | Oil Property | Dec 2005 |
| 458 | HARWELL | Haskell County, OK | Gas Property | Dec 2017 |
| 459 | HARWELL | Dewey County, OK | Oil & Gas Property | Nov 2025 |
| 460 | HARWELL 1-33 | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 461 | HARWELL TRUST | Washita County, OK | Oil & Gas Property | Nov 2025 |
| 462 | HARWICK 1_1 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 463 | HARZMAN 22-28-17 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 464 | HARZMAN 2820 | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 465 | HASBROOK | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 466 | HASKETT | McIntosh County, OK | Gas Property | Nov 2025 |
| 467 | HASKINS | Major County, OK | Oil & Gas Property | Nov 2025 |
| 468 | HASKINS | Pontotoc County, OK | Oil Property | Nov 2025 |
| 469 | HASLEY #1 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 470 | HASSELL | Hughes County, OK | Oil & Gas Property | Nov 2025 |
| 471 | HASSELL | Stephens County, OK | Oil Property | Oct 2024 |
| 472 | HASSELL | Okfuskee County, OK | Oil & Gas Property | Dec 2017 |
| 473 | HASTA 120 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 474 | HASTEN 26-11-6 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 475 | HASTY | Cotton County, OK | Oil & Gas Property | Feb 2024 |
| 476 | HAT CREEK CATTLE CO 19-07-16 | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 477 | HATCH | Jackson County, OK | Oil & Gas Property | Oct 2025 |
| 478 | HATCHER | Pontotoc County, OK | Oil Property | Jul 2025 |
| 479 | HATCHER | Canadian County, OK | Oil & Gas Property | Oct 2025 |
| 480 | HATCHER | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 481 | HATCHER | Pontotoc County, OK | Oil Property | Oct 2024 |
| 482 | HATCHER | Garvin County, OK | Oil Property | Sep 1998 |
| 483 | HATCHER | Garvin County, OK | Oil Property | Nov 2025 |
| 484 | HATCHETT | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 485 | HATCHETT | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 486 | HATFIELD | Seminole County, OK | Gas Property | Dec 2025 |
| 487 | HATFIELD RANCH | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 488 | HATHCOCK | Pottawatomie County, OK | Oil Property | Nov 2025 |
| 489 | HATRIDGE | Coal County, OK | Oil & Gas Property | Nov 2025 |
| 490 | HATRIDGE | Pittsburg County, OK | Gas Property | Nov 2025 |
| 491 | HATRIDGE | Pittsburg County, OK | Gas Property | Nov 2025 |
| 492 | HATTER | Dewey County, OK | Oil & Gas Property | Nov 2025 |
| 493 | HATTER FARMS | Le Flore County, OK | Gas Property | Nov 2025 |
| 494 | HATTIE | Stephens County, OK | Oil & Gas Property | Jul 2025 |
| 495 | HATTIE | Major County, OK | Oil & Gas Property | Jun 2022 |
| 496 | HATTIE B EYER | Beaver County, OK | Oil & Gas Property | Nov 2025 |
| 497 | HATTIE HARRELL | Stephens County, OK | Oil & Gas Property | Dec 2025 |
| 498 | HATTY | Seminole County, OK | Oil Property | Nov 2021 |
| 499 | HAULCOMB | Creek County, OK | Oil Property | Oct 2025 |
| 500 | HAUNSCHILD | Alfalfa County, OK | Oil & Gas Property | Jun 2020 |