WYOMING · WELLS · JOHNSON COUNTY · API 49-019-30485
Big River 4877 23-1SH
Waiting on ApprovalHorizontal oil well
- Permitted by
- EOG Resources IncWOGCC lists no operator of record
- Last operator of record
- EOG Resources Inc
- County
- Johnson
- Field
- WC
A horizontal oil well in Johnson County, Wyoming. WOGCC status: waiting on approval.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 0
- bbl oil, lifetime · 0 Mcf gas
- Status
- — · WOGCC: Waiting on Approval
- Received
- Aug 31, 2026
- Operator
- EOG Resources Inc
- Proposed formation
- Shannon
- Target depth
- 8,573 ft
- Proposed bottom hole
- 44.09909, -106.07806 ↗
6 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| — | Aug 31, 2026 | EOG Resources Inc | —Waiting on Approval | Shannon | 8,573 ft |
| — | Sep 12, 2024 | EOG Resources Inc | ApprovedExpired Permit | Shannon | 8,573 ft |
| — | Sep 16, 2022 | EOG Resources Inc | ApprovedExpired Permit | Shannon | 8,573 ft |
| — | Aug 26, 2021 | EOG Resources Inc | CanceledWithdrawn | Shannon | 8,573 ft |
| — | Aug 28, 2019 | EOG Resources Inc | ApprovedExpired Permit | Shannon | 8,573 ft |
| Aug 22, 2017 | Feb 15, 2017 | Conocophillips Company | ApprovedExpired Permit | Shannon | 8,548 ft |
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| EOG Resources Inc | Jan 1, 2019 | today |
| Anschutz Exploration Corporation | Jan 1, 2000 | Jan 1, 2019 |
Well record
- API number
- 49-019-30485
- Location
- NW NE 23-48N-77W · 844 FNL, 1640 FEL
- Coordinates
- 44.12393, -106.07619 ↗
- Elevation
- 4,362 ft
- Measured depth
- 17,446 ft
- Total depth
- 8,573 ft
- Land
- Federal
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Aug 22, 2017
- Proposed formation
- Shannon
- Target depth
- 8,573 ft
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. 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/wells/4901930485, documented in the API reference.