| 1 | I & GN R. R | Gregg County, TX | Oil & Gas Property | Oct 2025 |
| 2 | I A B UNIT | Coke County, TX | Oil & Gas Property | Apr 2026 |
| 3 | I R T /IOWA REALTY TRUST/ | Pecos County, TX | Oil & Gas Property | Apr 2021 |
| 4 | I R T 29 | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 5 | I-20 JV | Tarrant County, TX | Gas Property | Apr 2026 |
| 6 | I. R. T. -B | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 7 | I. R. T. STATE | Pecos County, TX | Oil & Gas Property | Mar 2017 |
| 8 | I.B. GUTIERREZ ET AL | Jim Hogg County, TX | Oil & Gas Property | Apr 2026 |
| 9 | I.P. FARMS | Brazoria County, TX | Oil & Gas Property | Jun 2024 |
| 10 | I.P. FARMS | Brazoria County, TX | Oil & Gas Property | Jan 2025 |
| 11 | I.V. MONTALVO | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 12 | I.W YOUNG G V | Erath County, TX | Oil & Gas Property | Apr 2026 |
| 13 | IBEX | Stephens County, TX | Oil & Gas Property | Mar 2026 |
| 14 | IBIS WEST G 17-32 | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 15 | IBROM | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 16 | IBROM A-IBROM B SA | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 17 | ICA CHEVRON | Loving County, TX | Oil & Gas Property | May 2025 |
| 18 | ICA UNIVERSITY 37 | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 19 | ICARUS C2 | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 20 | ICE 24 | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 21 | ICEMAN | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 22 | ICEMAN | Hockley County, TX | Oil Property | Apr 2026 |
| 23 | ICEMAN | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 24 | ICEMAN 46-47 | Fisher County, TX | Oil & Gas Property | Apr 2026 |
| 25 | ICEMAN UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 26 | ICHABODS GAS UNIT | San Augustine County, TX | Gas Property | Apr 2026 |
| 27 | ICI LEJ UNIT | Tarrant County, TX | Oil & Gas Property | Apr 2026 |
| 28 | ICKERT | Archer County, TX | Oil & Gas Property | Apr 2026 |
| 29 | IDA EASLEY GU | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 30 | IDA HENDRICK | Winkler County, TX | Oil & Gas Property | Apr 2026 |
| 31 | IDALOU UNIT | Lubbock County, TX | Oil & Gas Property | Apr 2026 |
| 32 | IDARADO | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 33 | IDEN | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 34 | IDEN | Howard County, TX | Oil & Gas Property | Jan 2022 |
| 35 | IDEN ELLIS | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 36 | IDEN JERRY | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 37 | IDYLWOOD 0 | Live Oak County, TX | Oil & Gas Property | Apr 2026 |
| 38 | IGNACIA GUTIERREZ | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 39 | IGNACIO | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 40 | IGOE SMITH OPERA | Cochran County, TX | Oil & Gas Property | Apr 2026 |
| 41 | IGUANA UNIT 6 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 42 | IKARD | Archer County, TX | Oil & Gas Property | Apr 2026 |
| 43 | IKARD | Archer County, TX | Oil & Gas Property | Apr 2020 |
| 44 | IKE CLANTON | Cochran County, TX | Oil & Gas Property | Apr 2026 |
| 45 | IKE UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 46 | IKELYNN | Hutchinson County, TX | Oil & Gas Property | Mar 2021 |
| 47 | IKESTER 1H | Washington County, TX | Oil & Gas Property | Apr 2026 |
| 48 | ILES G.H | Stephens County, TX | Oil & Gas Property | Apr 2026 |
| 49 | ILLUSION LAKE /SAN ANDRES/ UNIT | Lamb County, TX | Oil & Gas Property | Apr 2026 |
| 50 | ILTIS MATHILDA | Bexar County, TX | Oil & Gas Property | Feb 2026 |
| 51 | IMAGINE | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 52 | IMBODEN | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 53 | IMKE | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 54 | IMKE UNIT | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 55 | IMMEL | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 56 | IMMENHAUSER A | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 57 | IMN-IRVIN UNIT | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 58 | IMN-SCHORP | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 59 | IMOGENE HALL UNIT | Bee County, TX | Oil & Gas Property | Apr 2026 |
| 60 | IMPACT UNIT | Taylor County, TX | Oil Property | Apr 2026 |
| 61 | IMPALA UNIT | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 62 | IMPARATO | Fort Bend County, TX | Oil & Gas Property | Apr 2026 |
| 63 | IMPERIAL | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 64 | IMPERIAL | Morris County, TX | Oil & Gas Property | Apr 2026 |
| 65 | IMPERIAL | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 66 | IMPERIAL | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 67 | IMPERIAL EAGLE 24 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 68 | IMPROVEMENT DISTRICT | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 69 | IMS-HANKS | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 70 | INA 1 | Hartley County, TX | Gas Property | Feb 2026 |
| 71 | INA 2 | Hartley County, TX | Gas Property | Apr 2026 |
| 72 | INA 3 | Hartley County, TX | Gas Property | Sep 2025 |
| 73 | INA 4 | Hartley County, TX | Gas Property | Apr 2026 |
| 74 | INCA-PARISH | Reagan County, TX | Oil & Gas Property | Dec 2025 |
| 75 | INCUBUS UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 76 | INDEPENDENCE | Terrell County, TX | Oil & Gas Property | Apr 2026 |
| 77 | INDEPENDENCE | Terrell County, TX | Oil & Gas Property | Apr 2026 |
| 78 | INDIAN CREEK | Potter County, TX | Oil & Gas Property | Jan 2015 |
| 79 | INDIAN CREEK | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 80 | INDIAN CREEK | Tarrant County, TX | Oil & Gas Property | Apr 2026 |
| 81 | INDIAN HILLS UNIT | Tarrant County, TX | Gas Property | Apr 2026 |
| 82 | INDIAN ROCK | Upshur County, TX | Oil & Gas Property | Apr 2026 |
| 83 | INDIANA DUNES 21-4 | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 84 | INDIGO | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 85 | INDUS NORTH | Tarrant County, TX | Gas Property | Apr 2026 |
| 86 | INDUS STATE | Tarrant County, TX | Gas Property | Apr 2026 |
| 87 | INDUS-CAMPUS DRIVE | Tarrant County, TX | Gas Property | Apr 2026 |
| 88 | INDUSTRIAL | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 89 | INDY 12 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 90 | INEZ | Brazos County, TX | Oil & Gas Property | Mar 2026 |
| 91 | INEZ ASTIN HCX1 | Brazos County, TX | Oil & Gas Property | Mar 2026 |
| 92 | INEZ MARIE UNIT | Tom Green County, TX | Oil & Gas Property | Apr 2026 |
| 93 | INEZ, WOODY | Martin County, TX | Oil & Gas Property | May 2021 |
| 94 | INGERTON | Hutchinson County, TX | Oil & Gas Property | Apr 2026 |
| 95 | INGHAM | Terrell County, TX | Oil & Gas Property | Apr 2026 |
| 96 | INGHAM | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 97 | INGHAM | Reagan County, TX | Oil & Gas Property | Sep 2021 |
| 98 | INGHAM | Terrell County, TX | Oil & Gas Property | Feb 2026 |
| 99 | INGHAM, J.D | Navarro County, TX | Oil & Gas Property | Dec 2016 |
| 100 | INGHAM-GULF | Crockett County, TX | Gas Property | Feb 2026 |