WYOMING · WELLS · CROOK COUNTY · API 49-011-23223
Simpson 31-15
Shut inVertical oil wellWOGCC status: Shut-In
- Operator of record
- Poc-I LLC
- County
- Crook
- Field
- County Line
A vertical oil well in Crook County, Wyoming, operated by Poc-I LLC. WOGCC status: shut-in.
Spudded January 4, 2013 and drilled to 7,600 ft measured depth.
Completed in one field: County Line.
It has reported 985 bbl of oil, 0 Mcf of gas, and 74,035 bbl of water since April 2015; its last reported production was January 2016.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 985
- bbl oil since Apr 2015 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 3, 2013
- Operator
- Poc-I LLC
- Proposed formation
- Minnelusa
- Target depth
- 7,600 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 0 · prior 12 0
Simpson 31-15: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| County LineMinnelusa | — | 7,451 to 7,470 MD | Apr 1, 2013 | Apr 2015 to Jan 2016 | 985 | 0 | 74,035 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 1,802 ft |
| PIERRE | 4,160 ft |
| MUDDY | 5,818 ft |
| SPEARFISH | 7,142 ft |
| OPECHE | 7,427 ft |
| A SAND | 7,450 ft |
| B DOLOMITE | 7,550 ft |
| B DOLOMITE | — |
| MINNELUSA | — |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-23223
- Location
- NW SE 31-52N-68W · 2519 FSL, 2447 FEL
- Coordinates
- 44.44586, -105.07280 ↗
- Elevation
- 4,473 ft
- Elevation KB
- 4,487 ft
- Measured depth
- 7,600 ft
- Total depth
- 7,600 ft
- Perforations
- 7,451 to 7,470 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jan 3, 2013
- Proposed formation
- Minnelusa
- Target depth
- 7,600 ft
- Spudded
- Jan 4, 2013
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/4901123223, documented in the API reference.