| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | H. J. BURKHART | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 2 | H. ROARK ET AL | Washington County, OH | Oil & Gas Property | Dec 2018 |
| 3 | HAAS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 4 | HADLEY AGNES ETAL | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 5 | HAESSLY HARDWOOD LUMBER SALES | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 6 | HALL | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 7 | HALL | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 8 | HAMILTON | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 9 | HAMILTON | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 10 | HAMMEGAR | Washington County, OH | Oil Property | Dec 2025 |
| 11 | HANDSCHUMACHER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 12 | HANLON | Washington County, OH | Oil Property | Dec 2024 |
| 13 | HARMAN G. L | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 14 | HAROLD SCHWENDEMAN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 15 | HARRA | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 16 | HARRINGTON | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 17 | HARRIS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 18 | HARRIS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 19 | HARRIS | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 20 | HARSHBARGER | Washington County, OH | Gas Property | Dec 2022 |
| 21 | HARSHBERGER | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 22 | HAUGHT | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 23 | HAUGHT-DECKER HEIRS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 24 | HAYNES | Washington County, OH | Oil & Gas Property | Dec 2018 |
| 25 | HEARN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 26 | HEARN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 27 | HEARN | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 28 | HELDMAN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 29 | HELDMAN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 30 | HELDMAN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 31 | HENDERSCHOTT ELIAS | Washington County, OH | Oil Property | Dec 2025 |
| 32 | HENDERSHOT | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 33 | HENDERSHOT | Washington County, OH | Oil & Gas Property | Dec 1999 |
| 34 | HENDERSHOT | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 35 | HENDERSHOTT | Washington County, OH | Oil Property | Dec 2025 |
| 36 | HENDRICKS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 37 | HENDRICKS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 38 | HENNIGER | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 39 | HENRY BECKER | Washington County, OH | Oil Property | Dec 2025 |
| 40 | HENSEL | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 41 | HENSLER | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 42 | HENTHORN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 43 | HESS | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 44 | HESSON | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 45 | HETRICK | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 46 | HICKMAN | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 47 | HOFFERT E | Washington County, OH | Oil & Gas Property | Dec 2015 |
| 48 | HOLDREN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 49 | HOLLAND | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 50 | HOPKINS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 51 | HOUSE FLORENCE | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 52 | HOWARD | Washington County, OH | Oil Property | Dec 2025 |
| 53 | HUCK | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 54 | HUCK | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 55 | HUCK CLA | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 56 | HUCK HOWARD | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 57 | HUCK W | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 58 | HUFFMAN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 59 | HUFFMAN | Washington County, OH | Oil & Gas Property | Dec 2015 |
| 60 | HUGHES | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 61 | HUPP ALLEN | Washington County, OH | Oil Property | Dec 2025 |