WYOMING · WELLS · FREMONT COUNTY · API 49-013-06582
Sheldon Northwest 4
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Pioneer Oil & Gas
- County
- Fremont
- Field
- Sheldon Northwest
A vertical oil well in Fremont County, Wyoming, operated by Pioneer Oil & Gas. WOGCC status: permanently abandoned.
Spudded June 28, 1955; plugged September 5, 1975.
Completed in 2 fields: Sheldon Northwest, Sheldon Northwest.
It has reported 28,781 bbl of oil, 14,466 Mcf of gas, and 1,247,738 bbl of water since the record begins in January 1978; its last reported production was September 1991.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 28,781
- bbl oil since Jan 1978 · 14,466 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 28, 1955
- Operator
- Pioneer Oil & Gas
- Proposed formation
- C MT-PP-PT
- Target depth
- 5,414 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
Sheldon Northwest 4: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Sheldon NorthwestCrow Mountain-Phosphoria | — | — | — | Jan 1991 to Sep 1991 | 425 | 366 | 0 |
| Sheldon NorthwestCrow Mountain-Phosphoria-Tensleep | — | — | Oct 15, 1955 | by Jan 1978 to Dec 1990 | 28,356 | 14,100 | 1,247,738 |
Formation tops
Download CSV →2 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CURTIS | 3,230 ft |
| CHUGWATER 2 | 3,470 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-013-06582
- Location
- SW SW 36-6N-3W · 710 FSL, 420 FWL
- Coordinates
- 43.44869, -109.06959 ↗
- Elevation
- 6,423 ft
- Total depth
- 5,414 ft
- Land
- Tribal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Jun 28, 1955
- Proposed formation
- C MT-PP-PT
- Target depth
- 5,414 ft
- Spudded
- Jun 28, 1955
- Plugged
- Sep 5, 1975
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/4901306582, documented in the API reference.