WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-71145
Bierstub 4470-1720-1TH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Emep II Operating LLC
- Permitted by
- Rockies Resources Holdings LLC
- County
- Campbell
- Field
- WC
A horizontal oil well in Campbell County, Wyoming, operated by Emep II Operating LLC. WOGCC status: producing oil well.
Spudded April 20, 2021 and drilled to 19,330 ft measured depth.
Completed in one field: WC.
It has reported 291,846 bbl of oil, 525,734 Mcf of gas, and 451,346 bbl of water since September 2021; in the twelve months through August 2026, 24,567 bbl, 68,342 Mcf, and 37,825 bbl.
- 24,567
- bbl oil, 12 months through Aug 2026
- 68,342
- Mcf gas, same 12 months
- 37,825
- bbl produced water, same 12 months
- 291,846
- bbl oil since Sep 2021 · 525,734 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Nov 16, 2020
- Approved
- Feb 18, 2021
- Operator
- Rockies Resources Holdings LLC
- Wellbore
- Horizontal
- Proposed formation
- Turner
- Target depth
- 8,459 ft
- Proposed bottom hole
- 43.76714, -105.29702 ↗
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Feb 18, 2021 | Nov 16, 2020 | Rockies Resources Holdings LLC | ApprovedDrilling or Drilled Permit | Turner | 8,459 ft |
| — | Dec 7, 2018 | Rockies Resources Holdings LLC | ApprovedExpired Permit | Turner | 8,463 ft |
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported production
Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.
12 months through Aug 2026 24,567 · prior 12 31,663(-22%)
Bierstub 4470-1720-1TH: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCTurner | Active | 8,918 to 19,020 MD | Sep 20, 2021 | Sep 2021 to Sep 2026 | 291,846 | 525,734 | 451,346 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fox Hills | 4,705 ft |
| Lewis | 5,014 ft |
| Teapot | 5,676 ft |
| Parkman | 5,986 ft |
| Sussex | 6,833 ft |
| Shannon | 7,244 ft |
| Niobrara | 8,002 ft |
| Turner | 8,741 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Emep II Acquisitions LLC | Jan 1, 2000 | today |
Well record
- API number
- 49-005-71145
- Location
- NE NW 17-44N-70W · 323 FNL, 2190 FWL
- Coordinates
- 43.79542, -105.29331 ↗
- Elevation
- 4,845 ft
- Elevation KB
- 4,872 ft
- Measured depth
- 19,330 ft
- Total depth
- 8,535 ft
- Perforations
- 8,918 to 19,020 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Feb 18, 2021
- Proposed formation
- Turner
- Target depth
- 8,459 ft
- Spudded
- Apr 20, 2021
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/4900571145, documented in the API reference.