| 1 | HADDAD | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 2 | HADDAD, G | Harrison County, TX | Oil & Gas Property | Jun 2012 |
| 3 | HALL SAM B. GAS UNIT | Harrison County, TX | Oil & Gas Property | May 2026 |
| 4 | HALL V. J. ETAL | Harrison County, TX | Oil & Gas Property | Jun 2004 |
| 5 | HALLSVILLE I.S.D | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 6 | HALLSVILLE NORTHEAST CRANE UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 7 | HAMILTON | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 8 | HAMILTON VERHALEN | Harrison County, TX | Gas Property | Jun 2026 |
| 9 | HAMMOND ESTATE | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 10 | HARLETON NE (PETTIT) UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 11 | HARRIS | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 12 | HARRIS | Harrison County, TX | Oil & Gas Property | May 2026 |
| 13 | HARRIS | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 14 | HARRIS DOYLE GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 15 | HARRIS EST., JAMES, -G | Harrison County, TX | Oil & Gas Property | Jun 1996 |
| 16 | HARRIS JAMES | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 17 | HARRIS JAMES GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 18 | HARRIS OSCAR | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 19 | HARRIS SUSAN | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 20 | HARRIS-MUNDEN G | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 21 | HARRISON | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 22 | HART GAS UNIT | Harrison County, TX | Oil & Gas Property | May 2026 |
| 23 | HARTLEY HV UNIT | Harrison County, TX | Gas Property | Jun 2026 |
| 24 | HATLEY | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 25 | HAWKINS L | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 26 | HAYNES R. W | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 27 | HAZEL BYRNE GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 28 | HAZEL R. BYRNE GAS UNIT 2 9 | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 29 | HEISMAN | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 30 | HERRIN | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 31 | HERRIN ABNEY H 1H | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 32 | HERRIN GULLEY AR H 1H | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 33 | HERRIN MARGARET | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 34 | HERRIN SYLVIA & SANDRA | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 35 | HIGHLAND CLUB LAKE GAS UNIT 1 | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 36 | HIGHLAND LAKE CLUB GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 37 | HINSON | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 38 | HOGAN | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 39 | HOLCOMBE-VERA BLACK ALLOC 1H | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 40 | HOLLOWAY GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 41 | HOLT-BOSH (ALLOCATION) 5H | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 42 | HOPE | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 43 | HORDERN GAS UNIT A | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 44 | HOWARD HEIRS | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 45 | HOWARD-JERNIG | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 46 | HOWELL | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 47 | HUFFMAN GU | Harrison County, TX | Oil & Gas Property | Mar 2023 |
| 48 | HUFFMAN-SMITH | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 49 | HUGHES DELLA | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 50 | HUNT GAS UNIT | Harrison County, TX | Oil & Gas Property | May 2026 |
| 51 | HURD GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 52 | HYNSON CHARLOTTE MORRIS G | Harrison County, TX | Oil & Gas Property | Jun 2026 |