| 17001 | HARTOIN-WALKER | Wichita County, TX | Oil & Gas Property | Feb 2013 |
| 17002 | HARTSELL-CASTLEBERRY | Wise County, TX | Oil & Gas Property | Feb 2025 |
| 17003 | HARTT | Lavaca County, TX | Oil & Gas Property | Feb 2025 |
| 17004 | HARTT GAS UNIT | Nacogdoches County, TX | Oil & Gas Property | Feb 2025 |
| 17005 | HARTUNG | Atascosa County, TX | Oil & Gas Property | Feb 2025 |
| 17006 | HARTUNG HEIRS/ | Atascosa County, TX | Oil & Gas Property | Feb 2025 |
| 17007 | HARTWICH | Ward County, TX | Oil & Gas Property | Dec 2023 |
| 17008 | HARTY | Young County, TX | Oil & Gas Property | Feb 2025 |
| 17009 | HARVARD | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 17010 | HARVARD MCCLINTIC 31-30 | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 17011 | HARVESTER | Shelby County, TX | Gas Property | Feb 2025 |
| 17012 | HARVEY | Jones County, TX | Oil & Gas Property | Jun 2018 |
| 17013 | HARVEY | Fisher County, TX | Oil & Gas Property | Feb 2025 |
| 17014 | HARVEY | Wheeler County, TX | Gas Property | Feb 2025 |
| 17015 | HARVEY | Tarrant County, TX | Gas Property | Feb 2025 |
| 17016 | HARVEY | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 17017 | HARVEY | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 17018 | HARVEY | Crane County, TX | Oil & Gas Property | Jan 2025 |
| 17019 | HARVEY | Hutchinson County, TX | Oil & Gas Property | Feb 2025 |
| 17020 | HARVEY GAS UNIT | Leon County, TX | Oil & Gas Property | Feb 2025 |
| 17021 | HARVEY JOHNSON EF UNIT | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 17022 | HARVEY RENGER GAS UNIT | Lavaca County, TX | Oil & Gas Property | Feb 2025 |
| 17023 | HARVEY, J | Montague County, TX | Oil & Gas Property | Feb 2025 |
| 17024 | HARVICK | Throckmorton County, TX | Oil & Gas Property | Feb 2025 |
| 17025 | HARVICK | Throckmorton County, TX | Oil & Gas Property | Feb 2025 |
| 17026 | HARWELL | Parker County, TX | Oil & Gas Property | Feb 2025 |
| 17027 | HARWELL | Freestone County, TX | Oil & Gas Property | Oct 2009 |
| 17028 | HASDORFF | Jackson County, TX | Oil & Gas Property | Dec 2017 |
| 17029 | HASEL A UNIT | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17030 | HASEL15 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17031 | HASEL17 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17032 | HASEL19 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17033 | HASEL25 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17034 | HASEL28 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17035 | HASEL29 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17036 | HASEL50 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17037 | HASEL53 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 17038 | HASKELL D. GILLIAM GAS UNIT | Freestone County, TX | Gas Property | Feb 2025 |
| 17039 | HASKELL-SOJOURNER UNIT | Haskell County, TX | Oil & Gas Property | Feb 2025 |
| 17040 | HASKETT | Zavala County, TX | Oil & Gas Property | Dec 2024 |
| 17041 | HASKINS | Rusk County, TX | Oil & Gas Property | Jul 2022 |
| 17042 | HASKINS | Rusk County, TX | Oil & Gas Property | Mar 2023 |
| 17043 | HASLET 78 | Tarrant County, TX | Gas Property | Feb 2025 |
| 17044 | HASLET HEIGHTS | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 17045 | HASSELL GAS UNIT | Nacogdoches County, TX | Gas Property | Feb 2025 |
| 17046 | HASTA LA VISTA UNIT | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 17047 | HASTEDT | Colorado County, TX | Oil & Gas Property | Feb 2025 |
| 17048 | HASTEN | Jack County, TX | Oil & Gas Property | Feb 2025 |
| 17049 | HASTIE 1 | Moore County, TX | Oil & Gas Property | Feb 2025 |
| 17050 | HASTINGS | Wilson County, TX | Oil & Gas Property | Jun 2020 |
| 17051 | HASTINGS | Lubbock County, TX | Oil & Gas Property | Feb 2025 |
| 17052 | HASTINGS | Archer County, TX | Oil & Gas Property | Feb 2025 |
| 17053 | HASTINGS-LOPEZ | Starr County, TX | Oil & Gas Property | Sep 2021 |
| 17054 | HAT CREEK | McMullen County, TX | Oil & Gas Property | Feb 2025 |
| 17055 | HAT CREEK | Pecos County, TX | Oil & Gas Property | Feb 2025 |
| 17056 | HAT TRICK | Yoakum County, TX | Oil & Gas Property | Feb 2025 |
| 17057 | HATCH | Howard County, TX | Oil & Gas Property | Feb 2025 |
| 17058 | HATCH | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 17059 | HATCH 16 | Pecos County, TX | Oil & Gas Property | Feb 2025 |
| 17060 | HATCH EAST DIM | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 17061 | HATCH-CENIZO | Dimmit County, TX | Oil & Gas Property | Feb 2025 |
| 17062 | HATCHER HEIRS | Live Oak County, TX | Oil & Gas Property | Aug 2018 |
| 17063 | HATCHETT | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 17064 | HATCHETT | Callahan County, TX | Oil & Gas Property | Dec 2012 |
| 17065 | HATCHETT W. E | Jones County, TX | Oil & Gas Property | Jan 2025 |
| 17066 | HATERIUS | Shackelford County, TX | Oil & Gas Property | Jan 2025 |
| 17067 | HATFIELD EVA | Fort Bend County, TX | Oil & Gas Property | Feb 2025 |
| 17068 | HATHAWAY | Lavaca County, TX | Oil & Gas Property | Feb 2025 |
| 17069 | HATHAWAY | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 17070 | HATHAWAY EDWARDS GAS UNIT | Lavaca County, TX | Oil & Gas Property | Feb 2025 |
| 17071 | HATHOOT 3 | Hemphill County, TX | Oil & Gas Property | Feb 2025 |
| 17072 | HATLEY | Harrison County, TX | Oil & Gas Property | Feb 2025 |
| 17073 | HATTIE 3 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 17074 | HATTON 1 | Tyler County, TX | Oil & Gas Property | Feb 2025 |
| 17075 | HATTON EH | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 17076 | HATTON-PRICE | Shelby County, TX | Oil & Gas Property | Feb 2025 |
| 17077 | HAUG-KIESCHNICK | La Salle County, TX | Oil & Gas Property | Feb 2025 |
| 17078 | HAUG-KRUEGER | La Salle County, TX | Oil & Gas Property | Feb 2025 |
| 17079 | HAUGEN 72 | Lipscomb County, TX | Oil & Gas Property | Feb 2025 |
| 17080 | HAUGLUM | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 17081 | HAUSERMAN | Cherokee County, TX | Oil & Gas Property | Feb 2025 |
| 17082 | HAUSLER | Young County, TX | Oil & Gas Property | Oct 2022 |
| 17083 | HAUSLER BROS | Wichita County, TX | Oil & Gas Property | Feb 2025 |
| 17084 | HAUSLER LORAINE G | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 17085 | HAUSMANN 1 | Goliad County, TX | Gas Property | Oct 2018 |
| 17086 | HAUSMANN UNIT | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 17087 | HAUSSER | Frio County, TX | Oil & Gas Property | Feb 2025 |
| 17088 | HAUTER | Moore County, TX | Gas Property | Feb 2025 |
| 17089 | HAVARA | Crane County, TX | Oil & Gas Property | Feb 2025 |
| 17090 | HAVARD ALPHA | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 17091 | HAVARD-DAVIS-GRIFFITH (ALLOC) 4H | Panola County, TX | Oil & Gas Property | Feb 2025 |
| 17092 | HAVARD-GRIFFITH (ALLOCATION)UNIT | Panola County, TX | Oil & Gas Property | Feb 2025 |
| 17093 | HAVEMAN | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 17094 | HAVENER | Tarrant County, TX | Oil & Gas Property | Feb 2025 |
| 17095 | HAVENS | Callahan County, TX | Oil & Gas Property | Feb 2025 |
| 17096 | HAVERCROST 14 | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 17097 | HAVERLAH | Atascosa County, TX | Oil & Gas Property | Feb 2025 |
| 17098 | HAWG HUNTER | Lavaca County, TX | Oil & Gas Property | Feb 2025 |
| 17099 | HAWK | Culberson County, TX | Oil & Gas Property | Mar 2023 |
| 17100 | HAWK | Ochiltree County, TX | Oil & Gas Property | May 2021 |