| 50001 | GRUNDER | Carroll County, OH | Oil & Gas Property | Jun 2026 |
| 50002 | GRUNDER | Pratt County, KS | Oil & Gas Property | May 2026 |
| 50003 | GRUNDSTAD | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 50004 | GRUNDY | Greenwood County, KS | Oil Property | Mar 2026 |
| 50005 | GRUNER | Webster Parish, LA | Oil & Gas Property | May 1985 |
| 50006 | GRUNEWALD | Alfalfa County, OK | Oil & Gas Property | Jun 2026 |
| 50007 | GRUNTMEIR | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 50008 | GRUNTMEIR | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 50009 | GRUNWALD | Barton County, KS | Oil & Gas Property | Jan 2015 |
| 50010 | GRUSENDORF UNIT | Wise County, TX | Oil & Gas Property | Dec 2020 |
| 50011 | GRUSENMEYER UNIT | Washington County, PA | Gas Property | Jun 2026 |
| 50012 | GRUSING 1 | Lane County, KS | Oil Property | May 2026 |
| 50013 | GRUSING TRUST | Scott County, KS | Oil Property | Apr 2026 |
| 50014 | GRUSKIEWICZ | Ashtabula County, OH | Oil & Gas Property | Dec 2007 |
| 50015 | GRUVER | Scott County, KS | Oil Property | May 2026 |
| 50016 | GRUVER | Montgomery County, KS | Oil Property | Sep 2017 |
| 50017 | GRUVER | Montgomery County, KS | Oil Property | May 2026 |
| 50018 | GRUVER S | Hansford County, TX | Oil & Gas Property | May 2026 |
| 50019 | GRUY | Duval County, TX | Oil & Gas Property | Jun 2026 |
| 50020 | GRUY | Duval County, TX | Oil & Gas Property | Jun 2026 |
| 50021 | GRUY A | Duval County, TX | Oil Property | Jun 2026 |
| 50022 | GRUY DAGMAR | Duval County, TX | Oil & Gas Property | Jun 2026 |
| 50023 | GRUY ESTATE | Duval County, TX | Oil & Gas Property | Jan 2026 |
| 50024 | GRYNBERG | Chaves County, NM | Oil & Gas Property | Jun 2026 |
| 50025 | GRYNBERG | Lincoln County, WY | Oil & Gas Property | Jun 2026 |
| 50026 | GRYNBERG | Chaves County, NM | Gas Property | Sep 2019 |
| 50027 | GRYNBERG 11 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 50028 | GRYWALSKI | Jefferson County, OH | Gas Property | Jun 2026 |
| 50029 | GSA 1 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 50030 | GSH UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 50031 | GSPC | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 50032 | GSPC | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 50033 | GSPC | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 50034 | GSPC | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 50035 | GSPC 0 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 50036 | GSPC 1 | Bibb County, AL | Gas Property | Jun 2026 |
| 50037 | GSPC-TAURUS | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 50038 | GSPC-TAURUS-90-21-07 | Tuscaloosa County, AL | Gas Property | Jun 2012 |
| 50039 | GT UNIT | Brazos County, TX | Oil & Gas Property | May 2026 |
| 50040 | GT UNIT 13 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 50041 | GT USA 11-18H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 50042 | GT WAY | Muskogee County, OK | Oil Property | Mar 2026 |
| 50043 | GTA 2 | Plaquemines Parish, LA | Oil & Gas Property | Jan 2025 |
| 50044 | GTC-HOLLOWAY | Union Parish, LA | Gas Property | Dec 2024 |
| 50045 | GTG 5 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 50046 | GTO 1 | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 50047 | GTO 1-7/8H | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 50048 | GUACAMOLE CC 24 23 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 50049 | GUADALCANAL STATE COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 50050 | GUADALCANAL UNIT | Tom Green County, TX | Oil & Gas Property | Jun 2026 |
| 50051 | GUADALUPE -48 | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 50052 | GUADALUPE 11-23H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 50053 | GUADALUPE 29-4 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 50054 | GUADALUPE UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 50055 | GUAJALOTE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 50056 | GUAJILLO | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 50057 | GUAJILLO UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 50058 | GUAJILLO-IDYLWOOD SA3 | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 50059 | GUAJILLO-WHITSETT POSEY SA1 | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 50060 | GUAM STATE 26-21 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 50061 | GUARANTY TITLE | Nueces County, TX | Oil & Gas Property | Jun 2026 |
| 50062 | GUARDASONI UNIT | Westmoreland County, PA | Gas Property | Jun 2026 |
| 50063 | GUARDIAN | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 50064 | GUARDIAN | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 50065 | GUARDIAN | Fresno County, CA | Oil Property | Sep 1985 |
| 50066 | GUATNEY | Woodson County, KS | Oil Property | Feb 2026 |
| 50067 | GUAVA 31 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 50068 | GUAVA BRU STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 50069 | GUBBELS | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 50070 | GUBBELS | Fort Bend County, TX | Oil & Gas Property | Apr 2025 |
| 50071 | GUCCINI | Garfield County, CO | Oil & Gas Property | May 2026 |
| 50072 | GUDCADIA 8-1-26TFH-ULW | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 50073 | GUDDE FARMS INC | Wilson County, KS | Oil & Gas Property | Feb 2026 |
| 50074 | GUDER | Bourbon County, KS | Oil Property | Oct 2017 |
| 50075 | GUDMON 44-35TFH | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 50076 | GUDMUNN SJUE | Burke County, ND | Oil & Gas Property | Apr 1993 |
| 50077 | GUDMUNSEN 27-1H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 50078 | GUDMUNSON | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 50079 | GUEDRY SARSAN | Liberty County, TX | Oil & Gas Property | Jun 2026 |
| 50080 | GUELKER | Lee County, TX | Oil & Gas Property | Mar 2026 |
| 50081 | GUENTHER | Atascosa County, TX | Oil & Gas Property | Jun 2025 |
| 50082 | GUENTHER | Sheridan County, MT | Oil & Gas Property | Jun 2026 |
| 50083 | GUENTHER | Butler County, KS | Oil Property | Jun 2025 |
| 50084 | GUENTHER | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 50085 | GUENZEL | Roger Mills County, OK | Oil & Gas Property | Jun 2026 |
| 50086 | GUERNSEY | Dundy County, NE | Oil Property | Dec 2025 |
| 50087 | GUERNSEY | Dundy County, NE | Oil Property | Dec 2025 |
| 50088 | GUERNSEY | Noble County, OH | Oil & Gas Property | Jun 2026 |
| 50089 | GUERNSEY | Grand Traverse County, MI | Oil & Gas Property | Feb 2026 |
| 50090 | GUERRA | Starr County, TX | Oil & Gas Property | Jun 2026 |
| 50091 | GUERRA | Starr County, TX | Oil & Gas Property | Jun 2026 |
| 50092 | GUERRA | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 50093 | GUERRA | Starr County, TX | Oil & Gas Property | Jun 2026 |
| 50094 | GUERRA | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 50095 | GUERRA | Zapata County, TX | Oil & Gas Property | Jun 2026 |
| 50096 | GUERRA | Starr County, TX | Oil & Gas Property | Jun 2026 |
| 50097 | GUERRA | Hidalgo County, TX | Oil & Gas Property | Aug 2022 |
| 50098 | GUERRA | Zapata County, TX | Oil & Gas Property | Jun 2026 |
| 50099 | GUERRA | Zapata County, TX | Oil & Gas Property | Jan 2026 |
| 50100 | GUERRA | Duval County, TX | Oil & Gas Property | Jun 2026 |