Big Chief Exploration
Big Chief Exploration has 4 wells on file in Wyoming and none of them active.
It last reported production in June 1994; nothing in the twelve months through August 2026.
- 0
- active wells of 4 drilled
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- APDs approved in 12 months · 0 not yet spudded
All 4 wells on file under this operator, searchable →
Operator of record and permit operator
A well's operator of record is the WOGCC's, and its permit operator is the one on its latest drilling permit; neither fills in for the other. Its wells of record are counted as its wells, with its live permits; a well it permitted that another operator runs, or that the WOGCC lists with no operator at all, is not. Each count opens the wells it counts. Transfers and operator numbers →
By county
| County | Active wells | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Campbell | 0 of 1 | 0 | 0 |
| Converse | 0 of 1 | 0 | 0 |
| Hot Springs | 0 of 1 | 0 | 0 |
| Johnson | 0 of 1 | 0 | 0 |
The twelve months its wells of record reported, whoever operated them then.
By field
| Field | Active wells | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Little | 0 | 0 | 0 |
| WC | 0 | 0 | 0 |
| Brush Creek | 0 | 0 | 0 |
| Hartzog Draw | 0 | 0 | 0 |
Latest APDs
All of them →| Approved | Well | County | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|
| Apr 21, 1982 | Davis Fed 1-149-017-20574 | Hot Springs | Phosphoria | 6,380 ft | SpuddedApr 20, 1982 |
| Jun 10, 1981 | Baker 149-009-21950 | Converse | Parkman | 8,785 ft | SpuddedJun 10, 1981 |
| Nov 24, 1980 | Irwin Fee 149-005-25771 | Campbell | Parkman | 7,850 ft | SpuddedNov 18, 1980 |
| Sep 24, 1980 | Conoco W-21221 1-1949-019-20607 | Johnson | Shannon | 9,240 ft | SpuddedOct 24, 1980 |
| Jun 17, 1980 | Federal W-50095 1-1849-005-25593 | Campbell | — | 7,400 ft | SpuddedJun 24, 1980 |
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC). Big Chief Exploration is identified by its operator. Well counts are the wells it is operator of record for today; volumes are what it filed under that number, through Aug 2026 for production and Aug 2026 for injection. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/wy/o6e9e7e98c1, documented in the API reference.