| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 54501 | HEFLING | Reno County, KS | Oil Property | Feb 2026 |
| 54502 | HEFNER | Carter County, OK | Oil & Gas Property | Apr 2026 |
| 54503 | HEFNER | Love County, OK | Oil & Gas Property | Aug 2013 |
| 54504 | HEFNER | Jefferson County, OK | Oil Property | Feb 2026 |
| 54505 | HEFNER | Kearny County, KS | Oil Property | Feb 2026 |
| 54506 | HEFNER | Stephens County, OK | Oil Property | Apr 2026 |
| 54507 | HEFNER | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 54508 | HEFNER | Seminole County, OK | Oil & Gas Property | Mar 2026 |
| 54509 | HEFNER | Stephens County, OK | Oil Property | Apr 2026 |
| 54510 | HEFNER | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 54511 | HEFNER | Carter County, OK | Oil Property | Oct 1992 |
| 54512 | HEFNER | Stephens County, OK | Oil & Gas Property | Apr 2026 |
| 54513 | HEFNER | Stephens County, OK | Oil & Gas Property | Mar 2026 |
| 54514 | HEFNER GAS UNIT | Kearny County, KS | Gas Property | Feb 2026 |
| 54515 | HEFT | Kiowa County, KS | Oil & Gas Property | Feb 2026 |
| 54516 | HEFT | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 54517 | HEFTE MARY T | Nueces County, TX | Oil & Gas Property | Dec 2025 |
| 54518 | HEG DAY | Kay County, OK | Oil & Gas Property | Jan 2020 |
| 54519 | HEG MASSEY | Haskell County, TX | Oil Property | Mar 2026 |
| 54520 | HEGBERG | Butler County, KS | Oil Property | Feb 2026 |
| 54521 | HEGE | Tioga County, PA | Gas Property | Mar 2026 |
| 54522 | HEGE 1 | Sumner County, KS | Oil Property | Feb 2026 |
| 54523 | HEGEDIS | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 54524 | HEGEMON BS FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 54525 | HEGEMON WC FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 54526 | HEGER | Stevens County, KS | Oil & Gas Property | Feb 2026 |
| 54527 | HEGER | Muskogee County, OK | Gas Property | Mar 2026 |
| 54528 | HEGER | Caddo County, OK | Gas Property | Mar 2026 |
| 54529 | HEGER 'B' | Stevens County, KS | Gas Property | Feb 2026 |
| 54530 | HEGG | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 54531 | HEGGE 21-17TFH | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 54532 | HEGGIE 7-9 | White County, AR | Gas Property | Jun 2024 |
| 54533 | HEGLE | Hill County, MT | Gas Property | Apr 2026 |
| 54534 | HEGLE | Hill County, MT | Gas Property | Apr 2026 |
| 54535 | HEGLER | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 54536 | HEGLIN | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 54537 | HEGWARD A | Freestone County, TX | Oil & Gas Property | Mar 2026 |
| 54538 | HEIBEL A | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 54539 | HEICKMAN | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 54540 | HEID UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 54541 | HEIDAJA | Gray County, TX | Oil & Gas Property | Mar 2026 |
| 54542 | HEIDELBERG | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 54543 | HEIDELBERG | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 54544 | HEIDELBERG | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 54545 | HEIDELBERG | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 54546 | HEIDEMANN | Kimball County, NE | Oil Property | Dec 2025 |
| 54547 | HEIDEMANN | Kimball County, NE | Oil Property | Dec 2025 |
| 54548 | HEIDEMANN UNIT | Washington County, TX | Oil & Gas Property | Mar 2026 |
| 54549 | HEIDER - HAESE 1H | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 54550 | HEIDER NORTH UNIT | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 54551 | HEIDI | Grant County, OK | Oil & Gas Property | Mar 2026 |
| 54552 | HEIDI 1-4H | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 54553 | HEIDI 1H | Tarrant County, TX | Gas Property | Mar 2026 |
| 54554 | HEIDI 37 | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 54555 | HEIDI CS FEDERAL | Campbell County, WY | Gas Property | Aug 2018 |
| 54556 | HEIDI HO | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 54557 | HEIDI-LITTLE MIPA 2H | Tarrant County, TX | Gas Property | Mar 2026 |
| 54558 | HEIDLEBERG EST. UNIT 1 | Anderson County, TX | Oil & Gas Property | Mar 2026 |
| 54559 | HEIDRICK | Greenwood County, KS | Oil Property | Dec 2025 |
| 54560 | HEIDRICK 1 | Colusa County, CA | Gas Property | Dec 2019 |
| 54561 | HEIFNER | Ohio County, KY | Oil Property | Dec 2017 |
| 54562 | HEIGHT CC 6 7 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 54563 | HEIGHTS COM | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 54564 | HEIGLEY | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 54565 | HEIL | Lipscomb County, TX | Oil & Gas Property | Jun 2020 |
| 54566 | HEIL | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 54567 | HEILAND | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 54568 | HEILAND | Campbell County, WY | Gas Property | Mar 2009 |
| 54569 | HEILIGER | Caddo County, OK | Oil & Gas Property | Mar 2026 |
| 54570 | HEILMAN | Meigs County, OH | Oil & Gas Property | Dec 2025 |
| 54571 | HEILMAN | Neosho County, KS | Oil & Gas Property | Feb 2026 |
| 54572 | HEILPERIN | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 54573 | HEIM | Leavenworth County, KS | Oil & Gas Property | Nov 2025 |
| 54574 | HEIM | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 54575 | HEIM | Russell County, KS | Oil Property | Jan 2026 |
| 54576 | HEIMAN | Colorado County, TX | Oil & Gas Property | Oct 2025 |
| 54577 | HEIMAN GAS UNIT | Finney County, KS | Gas Property | Feb 2026 |
| 54578 | HEIMBACH | Noble County, OK | Oil & Gas Property | Mar 2026 |
| 54579 | HEIMERMAN | Washington County, CO | Oil Property | Mar 2026 |
| 54580 | HEIMPLE | Liberty County, TX | Oil & Gas Property | Mar 2026 |
| 54581 | HEIN | Zapata County, TX | Oil & Gas Property | Mar 2026 |
| 54582 | HEIN | Major County, OK | Oil & Gas Property | Mar 2026 |
| 54583 | HEIN | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 54584 | HEIN 117 UNIT | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 54585 | HEIN ALVIN | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 54586 | HEIN GAS UNIT | Grant County, KS | Gas Property | Feb 2026 |
| 54587 | HEIN LUZ A. ESTATE | Zapata County, TX | Oil & Gas Property | Mar 2026 |
| 54588 | HEIN MINERAL TRUST B | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 54589 | HEIN TRUST | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 54590 | HEIN, LEO | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 54591 | HEINE | Rice County, KS | Oil Property | Dec 2025 |
| 54592 | HEINE | Rice County, KS | Oil & Gas Property | Feb 2026 |
| 54593 | HEINE, JOHN W | Burleson County, TX | Oil & Gas Property | Jul 2022 |
| 54594 | HEINEMAN | Clinton County, PA | Gas Property | Dec 2025 |
| 54595 | HEINEMAN | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 54596 | HEINEMANN | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 54597 | HEINEN | Lubbock County, TX | Oil Property | Mar 2026 |
| 54598 | HEINER | Pecos County, TX | Oil & Gas Property | Mar 2026 |
| 54599 | HEINEY A | Meigs County, OH | Oil & Gas Property | Dec 2023 |
| 54600 | HEINKE 4371 | Campbell County, WY | Oil & Gas Property | Apr 2026 |