| 4801 | BIG CHIEF | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 4802 | BIG CHIEF | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4803 | BIG CHIEF | Barber County, KS | Oil & Gas Property | May 2026 |
| 4804 | BIG COULEE | Stillwater County, MT | Gas Property | Apr 2024 |
| 4805 | BIG COUNTRY | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 4806 | BIG CREEK | Oscoda County, MI | Oil & Gas Property | May 2026 |
| 4807 | BIG CREEK A | Jack County, TX | Oil & Gas Property | Feb 2018 |
| 4808 | BIG CREEK LAND CO | Fayette County, WV | Gas Property | Dec 2021 |
| 4809 | BIG CREEK PARK | Burleson County, TX | Oil & Gas Property | Jul 2021 |
| 4810 | BIG DADDY | Tarrant County, TX | Gas Property | Jun 2026 |
| 4811 | BIG DADDY | Howard County, TX | Oil & Gas Property | May 2026 |
| 4812 | BIG DADDY | Pittsburg County, OK | Gas Property | Jun 2026 |
| 4813 | BIG DADDY SHAW | Washington County, PA | Gas Property | Jun 2026 |
| 4814 | BIG DAWG | Belmont County, OH | Gas Property | Jun 2026 |
| 4815 | BIG DOG 1717 | Dewey County, OK | Oil & Gas Property | Jul 2026 |
| 4816 | BIG DOG STATE UNIT | Eddy County, NM | Gas Property | Jun 2026 |
| 4817 | BIG EAGLE 27 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 4818 | BIG EAGLE USA 41-17TFH | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 4819 | BIG EASY 54-2-6 UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 4820 | BIG EDDY | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 4821 | BIG EDDY | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 4822 | BIG EDDY UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 4823 | BIG EDDY UNIT | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 4824 | BIG EDDY UNIT DI9 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 4825 | BIG EL 45-04 | Howard County, TX | Oil & Gas Property | May 2026 |
| 4826 | BIG ELK 32-6 4 | La Plata County, CO | Gas Property | May 2026 |
| 4827 | BIG FIELD | San Juan County, NM | Oil & Gas Property | Jul 2026 |
| 4828 | BIG FISH 12 10 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jul 2026 |
| 4829 | BIG FIVE | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 4830 | BIG FLAT ASN STATE | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 4831 | BIG FLAT UNIT | Grand County, UT | Oil & Gas Property | Oct 1967 |
| 4832 | BIG FOOT OLMOS | Frio County, TX | Oil & Gas Property | Mar 2022 |
| 4833 | BIG FOUR | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 4834 | BIG FOUR COLONY A 204 | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 4835 | BIG FREDDY AVQ FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2020 |
| 4836 | BIG FUNDAMENTAL 4-52 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4837 | BIG GEORGE | Johnson County, WY | Gas Property | Jun 2026 |
| 4838 | BIG GEORGE | Johnson County, WY | Gas Property | Mar 2026 |
| 4839 | BIG GEORGE | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 4840 | BIG GEORGE STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4841 | BIG GIPPER STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4842 | BIG GOOSE | Kay County, OK | Oil & Gas Property | May 2017 |
| 4843 | BIG GRAY-SAUNDERS | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 4844 | BIG GULCH FEDERAL 41X-16 | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 4845 | BIG GUMBO CREEK 1-8F | Bowman County, ND | Oil & Gas Property | Jun 2026 |
| 4846 | BIG HAMMER | Dewey County, OK | Oil & Gas Property | Jun 2026 |
| 4847 | BIG HAT BK | Lea County, NM | Oil & Gas Property | Sep 2013 |
| 4848 | BIG HEAD USA 41-2TFH | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 4849 | BIG HILL | Labette County, KS | Gas Property | May 2026 |
| 4850 | BIG HILL FARM | Montgomery County, KS | Oil & Gas Property | May 2026 |
| 4851 | BIG HITTER | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 4852 | BIG HORN | Fremont County, WY | Gas Property | Jul 2026 |
| 4853 | BIG HORN | Jack County, TX | Oil & Gas Property | Nov 2022 |
| 4854 | BIG HORN | Fremont County, WY | Gas Property | Jul 2026 |
| 4855 | BIG HORN 25-36 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 4856 | BIG HORN 32-29H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 4857 | BIG HORN 56-1 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 4858 | BIG HORN 57-1-11 1H | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 4859 | BIG HORN SHEEP | Natrona County, WY | Oil Property | Jul 2026 |
| 4860 | BIG HORN STATE 56-2-9 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4861 | BIG HORN UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 4862 | BIG HORSE DRAW | Rio Blanco County, CO | Gas Property | May 2026 |
| 4863 | BIG HOUSE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4864 | BIG HUFF COAL CO | Wyoming County, WV | Gas Property | Dec 2021 |
| 4865 | BIG INCH | Madison County, TX | Oil & Gas Property | May 2026 |
| 4866 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | Dec 2024 |
| 4867 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | Jul 2026 |
| 4868 | BIG IRON | Noble County, OK | Oil & Gas Property | Jun 2026 |
| 4869 | BIG JAKE | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 4870 | BIG JAKE | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 4871 | BIG JAKE | Dawson County, TX | Oil & Gas Property | May 2026 |
| 4872 | BIG JAY 10-15 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 4873 | BIG JOHN | Stephens County, OK | Oil & Gas Property | Jul 2026 |
| 4874 | BIG JOHNSON | Sublette County, WY | Oil & Gas Property | Jul 2026 |
| 4875 | BIG JON 11-2MBH-ULW | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 4876 | BIG KAHUNA | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4877 | BIG KAHUNA | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4878 | BIG KAHUNA 1-35-2-11XH | McClain County, OK | Oil & Gas Property | Jun 2026 |
| 4879 | BIG LAKE 10 | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 4880 | BIG LAKE 2 | Logan County, OK | Oil & Gas Property | Jun 2026 |
| 4881 | BIG LEE HCX | Burleson County, TX | Oil & Gas Property | May 2026 |
| 4882 | BIG LITTLE FARMS | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 4883 | BIG LUCKY LAKE | Chaves County, NM | Oil & Gas Property | Jan 2010 |
| 4884 | BIG MAX | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 4885 | BIG MESA | Sublette County, WY | Oil & Gas Property | Feb 2005 |
| 4886 | BIG MIKE | Johnson County, WY | Gas Property | Jun 2026 |
| 4887 | BIG MINERAL CREEK | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 4888 | BIG MOOSE FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 4889 | BIG MOUNTAIN | Ventura County, CA | Oil & Gas Property | Dec 2025 |
| 4890 | BIG MOUNTAIN VIPER | Weld County, CO | Oil & Gas Property | May 2026 |
| 4891 | BIG MUD COAL CO | Floyd County, KY | Oil & Gas Property | Dec 2024 |
| 4892 | BIG MUDDIE 1 | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 4893 | BIG MUDDY | Converse County, WY | Oil Property | Jan 2026 |
| 4894 | BIG MUDDY 1 | Roosevelt County, MT | Oil & Gas Property | Oct 2017 |
| 4895 | BIG N TASTY | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 4896 | BIG NUGGET 9-4-15N-13W | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 4897 | BIG O | Coal County, OK | Oil & Gas Property | Jun 2026 |
| 4898 | BIG OAK | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 4899 | BIG OIL COMPANY THE | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 4900 | BIG PACK 1 | Uintah County, UT | Oil & Gas Property | Sep 2016 |