| 9901 | BIG BEND | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 9902 | BIG BEND | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 9903 | BIG BEND | Tarrant County, TX | Gas Property | Feb 2026 |
| 9904 | BIG BEND | Johnson County, WY | Gas Property | Oct 2011 |
| 9905 | BIG BEND | Fisher County, TX | Oil & Gas Property | Feb 2026 |
| 9906 | BIG BEND 1H | Fayette County, TX | Oil & Gas Property | Feb 2026 |
| 9907 | BIG BERTHA 0310 | Upton County, TX | Oil & Gas Property | Feb 2026 |
| 9908 | BIG BERTHA UNIT | McMullen County, TX | Oil & Gas Property | Feb 2026 |
| 9909 | BIG BILL 1 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 9910 | BIG BIRD | Borden County, TX | Oil & Gas Property | Feb 2026 |
| 9911 | BIG BIRD 0 | Grady County, OK | Oil & Gas Property | Jan 2026 |
| 9912 | BIG BITSCHE | Caddo County, OK | Oil & Gas Property | Jan 2026 |
| 9913 | BIG BOY | Hartley County, TX | Oil Property | Feb 2026 |
| 9914 | BIG BOY 22 #1 | San Juan County, UT | Oil & Gas Property | Feb 2026 |
| 9915 | BIG BOY STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9916 | BIG BREAK | Contra Costa County, CA | Oil & Gas Property | Oct 1991 |
| 9917 | BIG BROWN | Culberson County, TX | Oil & Gas Property | Feb 2026 |
| 9918 | BIG BROWN 6-7-10-6 | Canadian County, OK | Oil & Gas Property | Jan 2026 |
| 9919 | BIG BUCKS 29-10 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 9920 | BIG BUCKS FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 9921 | BIG BULL FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 9922 | BIG BURRO 27 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9923 | BIG C RANCH | Noble County, OH | Oil & Gas Property | Dec 2022 |
| 9924 | BIG C RANCH | Noble County, OH | Oil & Gas Property | Dec 2005 |
| 9925 | BIG CAT | Johnson County, WY | Oil & Gas Property | Feb 2026 |
| 9926 | BIG CAT 16 9 STATE FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 9927 | BIG CAT 1717 | Dewey County, OK | Oil & Gas Property | Feb 2026 |
| 9928 | BIG CAT FE | Johnson County, WY | Gas Property | Feb 2026 |
| 9929 | BIG CAT FEDERAL | Johnson County, WY | Gas Property | Feb 2026 |
| 9930 | BIG CHIEF | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 9931 | BIG CHIEF | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 9932 | BIG CHIEF | Barber County, KS | Oil & Gas Property | Dec 2025 |
| 9933 | BIG COULEE | Stillwater County, MT | Gas Property | Apr 2024 |
| 9934 | BIG COUNTRY | Hemphill County, TX | Oil & Gas Property | Feb 2026 |
| 9935 | BIG CREEK | Oscoda County, MI | Oil & Gas Property | Feb 2026 |
| 9936 | BIG CREEK A | Jack County, TX | Oil & Gas Property | Feb 2018 |
| 9937 | BIG CREEK LAND CO | Fayette County, WV | Gas Property | Dec 2021 |
| 9938 | BIG CYPRESS 56-2-13 1H | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 9939 | BIG DADDY | Tarrant County, TX | Gas Property | Feb 2026 |
| 9940 | BIG DADDY | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 9941 | BIG DADDY | Pittsburg County, OK | Gas Property | Jan 2026 |
| 9942 | BIG DADDY SHAW | Washington County, PA | Gas Property | Feb 2026 |
| 9943 | BIG DAWG | Belmont County, OH | Gas Property | Dec 2025 |
| 9944 | BIG DOG 1717 | Dewey County, OK | Oil & Gas Property | Feb 2026 |
| 9945 | BIG DOG STATE UNIT | Eddy County, NM | Gas Property | Feb 2026 |
| 9946 | BIG EAGLE 27 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9947 | BIG EAGLE USA 41-17TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 9948 | BIG EASY 54-2-6 UNIT | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 9949 | BIG EDDY | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9950 | BIG EDDY | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9951 | BIG EDDY UNIT | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 9952 | BIG EDDY UNIT | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9953 | BIG EDDY UNIT DI9 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9954 | BIG EL 45-04 | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 9955 | BIG ELK 32-6 4 | La Plata County, CO | Gas Property | Dec 2025 |
| 9956 | BIG FIELD | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 9957 | BIG FISH 12 10 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 9958 | BIG FIVE | Lavaca County, TX | Oil & Gas Property | Feb 2026 |
| 9959 | BIG FLAT ASN STATE | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 9960 | BIG FLAT UNIT | Grand County, UT | Oil & Gas Property | Oct 1967 |
| 9961 | BIG FOOT OLMOS | Frio County, TX | Oil & Gas Property | Mar 2022 |
| 9962 | BIG FOUR | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 9963 | BIG FOUR COLONY A 204 | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 9964 | BIG FREDDY AVQ FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2020 |
| 9965 | BIG FUNDAMENTAL 4-52 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 9966 | BIG GEORGE | Johnson County, WY | Gas Property | Feb 2026 |
| 9967 | BIG GEORGE | Johnson County, WY | Gas Property | Feb 2026 |
| 9968 | BIG GEORGE | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 9969 | BIG GEORGE STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 9970 | BIG GIPPER STATE | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 9971 | BIG GOOSE | Kay County, OK | Oil & Gas Property | May 2017 |
| 9972 | BIG GRAY-SAUNDERS | Gray County, TX | Oil & Gas Property | Dec 2025 |
| 9973 | BIG GULCH FEDERAL 41X-16 | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 9974 | BIG HAMMER | Dewey County, OK | Oil & Gas Property | Jan 2026 |
| 9975 | BIG HAT BK | Lea County, NM | Oil & Gas Property | Sep 2013 |
| 9976 | BIG HEAD USA 41-2TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 9977 | BIG HILL | Labette County, KS | Gas Property | Dec 2025 |
| 9978 | BIG HILL FARM | Montgomery County, KS | Oil & Gas Property | Dec 2025 |
| 9979 | BIG HORN | Jack County, TX | Oil & Gas Property | Nov 2022 |
| 9980 | BIG HORN 25-36 | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 9981 | BIG HORN 32-29H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 9982 | BIG HORN 56-1 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 9983 | BIG HORN 57-1-11 1H | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 9984 | BIG HORN STATE 56-2-9 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 9985 | BIG HORSE DRAW | Rio Blanco County, CO | Gas Property | Jan 2026 |
| 9986 | BIG HOUSE | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 9987 | BIG HUFF COAL CO | Wyoming County, WV | Gas Property | Dec 2021 |
| 9988 | BIG HUNK | Dewey County, OK | Oil & Gas Property | Feb 2026 |
| 9989 | BIG INCH | Madison County, TX | Oil & Gas Property | Jan 2026 |
| 9990 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | Dec 2024 |
| 9991 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | Nov 2025 |
| 9992 | BIG IRON | Noble County, OK | Oil & Gas Property | Jan 2026 |
| 9993 | BIG JAKE | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 9994 | BIG JAKE | Gaines County, TX | Oil & Gas Property | Feb 2026 |
| 9995 | BIG JAKE | Dawson County, TX | Oil & Gas Property | Feb 2026 |
| 9996 | BIG JAY 10-15 | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 9997 | BIG JOHN | Stephens County, OK | Oil & Gas Property | Jan 2026 |
| 9998 | BIG JOHNSON | Sublette County, WY | Oil & Gas Property | Feb 2026 |
| 9999 | BIG JON 11-2MBH-ULW | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 10000 | BIG KAHUNA | Reeves County, TX | Oil & Gas Property | Feb 2026 |