| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 401 | ARNHOLD | Ellis County, KS | Oil Property | Mar 2026 |
| 402 | ARNOLD | Wilson County, KS | Gas Property | May 2026 |
| 403 | ARNOLD | Stanton County, KS | Oil & Gas Property | Apr 2026 |
| 404 | ARNOLD | Labette County, KS | Gas Property | May 2026 |
| 405 | ARNOLD | Seward County, KS | Gas Property | May 2026 |
| 406 | ARNOLD | Ness County, KS | Oil Property | May 2026 |
| 407 | ARNOLD | Montgomery County, KS | Gas Property | May 2026 |
| 408 | ARRINGTON | Chautauqua County, KS | Oil Property | May 2026 |
| 409 | ARTHUR KLAUS | Coffey County, KS | Oil Property | May 2026 |
| 410 | ARTHUR MAYER | Finney County, KS | Gas Property | May 2026 |
| 411 | ARTHUR MILLER | Hodgeman County, KS | Oil Property | Jul 2024 |
| 412 | ARTIE MAY WILLIAMS | Grant County, KS | Gas Property | May 2026 |
| 413 | ARY 1 | Graham County, KS | Oil Property | Jun 2019 |
| 414 | ASH 'A' | Barber County, KS | Oil & Gas Property | May 2026 |
| 415 | ASH 1 | Barber County, KS | Oil & Gas Property | Apr 2026 |
| 416 | ASH B | Barber County, KS | Oil & Gas Property | Jan 2026 |
| 417 | ASHBURN | Wabaunsee County, KS | Oil Property | May 2026 |
| 418 | ASHCRAFT | Kingman County, KS | Gas Property | Dec 1999 |
| 419 | ASHER | Stafford County, KS | Oil Property | Oct 1986 |
| 420 | ASHER | Stafford County, KS | Oil Property | May 2026 |
| 421 | ASHLAND | Grant County, KS | Gas Property | May 2026 |
| 422 | ASHLEY | Kiowa County, KS | Oil & Gas Property | Jul 2024 |
| 423 | ASHLOCK | Woodson County, KS | Oil Property | May 2026 |
| 424 | ASHMORE | Cowley County, KS | Oil Property | Apr 1982 |
| 425 | ASMUSSEN | Butler County, KS | Oil Property | Jun 2020 |
| 426 | ASPER | Harper County, KS | Oil & Gas Property | May 2026 |
| 427 | ASTLE | Stafford County, KS | Oil & Gas Property | May 2026 |
| 428 | ASTLE ISLAND | Reno County, KS | Oil Property | May 2026 |
| 429 | ASTRAL ENERGY CORPORATION | Johnson County, KS | Oil & Gas Property | Jul 1987 |
| 430 | ATHERTON | Russell County, KS | Oil Property | May 2026 |
| 431 | ATHERTON FAMILY TRUST | Montgomery County, KS | Gas Property | May 2026 |
| 432 | ATKINS | Cowley County, KS | Oil & Gas Property | May 1986 |
| 433 | ATKINS | Haskell County, KS | Oil & Gas Property | May 2026 |
| 434 | ATKINS | Butler County, KS | Oil Property | May 2026 |
| 435 | ATKINSON | Cowley County, KS | Oil Property | Dec 1994 |
| 436 | ATKINSON | Morton County, KS | Oil & Gas Property | May 2026 |
| 437 | ATLAS SHRUGG | Ness County, KS | Oil Property | May 2026 |
| 438 | ATWELL | Lane County, KS | Oil Property | May 2026 |
| 439 | ATWELL | Seward County, KS | Oil & Gas Property | May 2026 |
| 440 | ATYEO | Greenwood County, KS | Oil Property | May 2026 |
| 441 | AUBLEY | Barber County, KS | Oil & Gas Property | Mar 2023 |
| 442 | AUDREY COLLINS | Bourbon County, KS | Oil Property | May 2026 |
| 443 | AUER | Butler County, KS | Oil Property | May 2026 |
| 444 | AUFDERHAR | Sumner County, KS | Oil Property | May 2026 |
| 445 | AUGUSTA UNIT | Butler County, KS | Oil Property | May 2026 |
| 446 | AUGUSTINE | Ellis County, KS | Oil Property | Oct 2025 |
| 447 | AUGUSTINE | Ellis County, KS | Oil Property | May 2026 |
| 448 | AUGUSTINE | Butler County, KS | Oil Property | May 2026 |
| 449 | AUPPERLE | Sumner County, KS | Oil Property | Aug 2023 |
| 450 | AURORA BANK U | Barber County, KS | Oil & Gas Property | May 2017 |
| 451 | AUSTIN | Morton County, KS | Gas Property | Oct 2017 |
| 452 | AUSTIN | Greenwood County, KS | Oil Property | Jun 2025 |
| 453 | AUSTIN | Sumner County, KS | Oil & Gas Property | Apr 2026 |
| 454 | AUSTIN | Stafford County, KS | Oil Property | Apr 2026 |
| 455 | AUSTIN A | Morton County, KS | Oil & Gas Property | May 2026 |
| 456 | AVERY | Montgomery County, KS | Oil Property | Apr 1993 |
| 457 | AVERY | Haskell County, KS | Gas Property | May 2026 |
| 458 | AXELSON | Rooks County, KS | Oil Property | May 2026 |
| 459 | AXMAN | Barton County, KS | Oil Property | Dec 2025 |
| 460 | AXMAN | Barton County, KS | Oil Property | May 2026 |
| 461 | AYERS | Ness County, KS | Oil Property | May 2026 |
| 462 | AYRES | Miami County, KS | Oil Property | Sep 2017 |