| 4901 | BIG HORN 32-29H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 4902 | BIG HORN 56-1 | Loving County, TX | Oil & Gas Property | Apr 2025 |
| 4903 | BIG HORN SHEEP | Natrona County, WY | Oil Property | May 2025 |
| 4904 | BIG HORN STATE 56-2-9 UNIT | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4905 | BIG HORSE DRAW | Rio Blanco County, CO | Gas Property | May 2025 |
| 4906 | BIG HOUSE | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4907 | BIG HUFF COAL CO | Wyoming County, WV | Gas Property | Dec 2021 |
| 4908 | BIG INCH | Madison County, TX | Oil & Gas Property | Apr 2025 |
| 4909 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | Dec 2024 |
| 4910 | BIG INDIAN | San Juan County, UT | Oil & Gas Property | May 2025 |
| 4911 | BIG IRON | Noble County, OK | Oil & Gas Property | Apr 2025 |
| 4912 | BIG JAKE | San Juan County, NM | Oil & Gas Property | May 2025 |
| 4913 | BIG JAKE | Gaines County, TX | Oil & Gas Property | Apr 2025 |
| 4914 | BIG JAKE 1-18 | Washington County, CO | Oil Property | Jun 2025 |
| 4915 | BIG JAY 10-15 | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 4916 | BIG JOE 9-15N-13W | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 4917 | BIG JOHN | Stephens County, OK | Oil & Gas Property | Apr 2025 |
| 4918 | BIG JOHNSON | Sublette County, WY | Oil & Gas Property | May 2025 |
| 4919 | BIG KAHUNA | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4920 | BIG KAHUNA | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4921 | BIG KAHUNA 1-35-2-11XH | McClain County, OK | Oil & Gas Property | Apr 2025 |
| 4922 | BIG LAKE 10 | Hemphill County, TX | Oil & Gas Property | Apr 2025 |
| 4923 | BIG LAKE 2 | Logan County, OK | Oil & Gas Property | Apr 2025 |
| 4924 | BIG LITTLE FARMS | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 4925 | BIG LUB | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 4926 | BIG LUCKY LAKE | Chaves County, NM | Oil & Gas Property | Jan 2010 |
| 4927 | BIG MAC 1-8 | McClain County, OK | Oil & Gas Property | Apr 2025 |
| 4928 | BIG MAX | Andrews County, TX | Oil & Gas Property | Apr 2025 |
| 4929 | BIG MESA | Sublette County, WY | Oil & Gas Property | Feb 2005 |
| 4930 | BIG MIKE | Johnson County, WY | Gas Property | May 2025 |
| 4931 | BIG MINERAL CREEK | Grayson County, TX | Oil & Gas Property | Apr 2025 |
| 4932 | BIG MOON 1 | Nacogdoches County, TX | Oil & Gas Property | Apr 2025 |
| 4933 | BIG MOOSE FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 4934 | BIG MOUNTAIN | Ventura County, CA | Oil & Gas Property | Apr 2025 |
| 4935 | BIG MOUNTAIN VIPER | Weld County, CO | Oil & Gas Property | Apr 2025 |
| 4936 | BIG MUD COAL CO | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 4937 | BIG MUDDIE 1 | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 4938 | BIG MUDDY | Converse County, WY | Oil Property | Apr 2025 |
| 4939 | BIG MUDDY 1 | Roosevelt County, MT | Oil & Gas Property | Oct 2017 |
| 4940 | BIG N TASTY | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4941 | BIG NUGGET 9-4-15N-13W | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 4942 | BIG O | Coal County, OK | Oil & Gas Property | Apr 2025 |
| 4943 | BIG OAK | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 4944 | BIG OIL COMPANY THE | Wichita County, TX | Oil & Gas Property | Apr 2025 |
| 4945 | BIG PACK 1 | Uintah County, UT | Oil & Gas Property | Sep 2016 |
| 4946 | BIG PACK U | Uintah County, UT | Oil & Gas Property | May 2025 |
| 4947 | BIG PAPI FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4948 | BIG PHEASANT 12X-1 | Richland County, MT | Oil & Gas Property | May 2025 |
| 4949 | BIG PINEY | Sublette County, WY | Oil & Gas Property | May 2025 |
| 4950 | BIG PINEY | Sublette County, WY | Oil & Gas Property | May 2025 |
| 4951 | BIG PINEY 22115 19 18 STATE COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 4952 | BIG PINEY 57-2-29 | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4953 | BIG PINEY 57-2-41 1H | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4954 | BIG PINEY MESAVERDE | Sublette County, WY | Oil & Gas Property | Sep 1988 |
| 4955 | BIG POLECAT UNIT | Park County, WY | Oil & Gas Property | May 2025 |
| 4956 | BIG POND | Creek County, OK | Oil Property | May 2018 |
| 4957 | BIG PRIZE | Latimer County, OK | Gas Property | Apr 2025 |
| 4958 | BIG PUG STATE 55-4-19-24 | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4959 | BIG RED | Rice County, KS | Oil Property | Mar 2025 |
| 4960 | BIG RED 27-1 | Duchesne County, UT | Oil & Gas Property | May 2025 |
| 4961 | BIG RED ONE | Garza County, TX | Oil Property | Apr 2025 |
| 4962 | BIG RED STATE UNIT 32 | Culberson County, TX | Oil & Gas Property | Apr 2025 |
| 4963 | BIG RED UNIT 75-82 | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 4964 | BIG RIGG | Beaver County, PA | Oil & Gas Property | Dec 2024 |
| 4965 | BIG ROCK CANDY MOUNTAIN | Hood County, TX | Oil & Gas Property | Apr 2025 |
| 4966 | BIG SAND DRAW | Fremont County, WY | Oil & Gas Property | May 2025 |
| 4967 | BIG SANDY | Laramie County, WY | Oil & Gas Property | May 2025 |
| 4968 | BIG SANDY | Carroll County, OH | Oil & Gas Property | Dec 2023 |
| 4969 | BIG SANDY | Laramie County, WY | Oil & Gas Property | May 2025 |
| 4970 | BIG SANDY 3-65 36-31 | Adams County, CO | Oil & Gas Property | May 2025 |
| 4971 | BIG SANDY CO | Pike County, KY | Gas Property | Dec 2023 |
| 4972 | BIG SANDY CO | Pike County, KY | Gas Property | Dec 2023 |
| 4973 | BIG SANDY CO LP K-2 | Pike County, KY | Gas Property | Dec 2023 |
| 4974 | BIG SANDY COAL & COKE CO | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 4975 | BIG SANDY FEDERAL | Sublette County, WY | Oil & Gas Property | Jul 2022 |
| 4976 | BIG SANDY LLC K-213 | Pike County, KY | Gas Property | Dec 2023 |
| 4977 | BIG SANDY-BAUGHMAN | Tuscaloosa County, AL | Gas Property | Aug 1993 |
| 4978 | BIG SHANTY | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 4979 | BIG SHOW USA | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 4980 | BIG SILVER 34-160 | Ward County, TX | Oil & Gas Property | Apr 2025 |
| 4981 | BIG SINKING UNIT | Lee County, KY | Oil Property | Dec 2014 |
| 4982 | BIG SINKS 1 12 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4983 | BIG SINKS 1 A2 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4984 | BIG SINKS 1 A30B FEE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4985 | BIG SINKS 1 W1 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4986 | BIG SINKS 2 24 30 STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4987 | BIG SINKS DRAW 25 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 4988 | BIG SKY | Lincoln County, CO | Oil & Gas Property | Jun 2025 |
| 4989 | BIG SKY | Denton County, TX | Oil & Gas Property | Apr 2025 |
| 4990 | BIG SKY | Greene County, PA | Gas Property | May 2025 |
| 4991 | BIG SKY | Richland County, MT | Oil & Gas Property | May 2025 |
| 4992 | BIG SKY 55-16 | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4993 | BIG SKY STATE 55-16 UNIT | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 4994 | BIG SMOKE USA | Washita County, OK | Oil & Gas Property | Apr 2025 |
| 4995 | BIG SMOKEY | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 4996 | BIG SNAKE WIPFF | Maverick County, TX | Oil & Gas Property | Feb 2024 |
| 4997 | BIG SPRING 1-22-27H-160-90 | Burke County, ND | Oil & Gas Property | May 2025 |
| 4998 | BIG STAG FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 4999 | BIG STATE | Crockett County, TX | Oil & Gas Property | Apr 2025 |
| 5000 | BIG STICK (MADISON) UNIT | Billings County, ND | Oil & Gas Property | May 2025 |