WYOMING · WELLS · BIG HORN COUNTY · API 49-003-20459
Federal W-40581 3-35
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Elf Aquitaine Inc
- County
- Big Horn
- Field
- Rose Dome
A vertical oil well in Big Horn County, Wyoming, operated by Elf Aquitaine Inc. WOGCC status: permanently abandoned.
Spudded March 28, 1978; plugged September 10, 1981.
Completed in one field: Rose Dome.
- 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
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 8, 1978
- Operator
- Elf Aquitaine Inc
- Target depth
- 1,139 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Rose DomeDry | — | — | Apr 2, 1978 | — | — | — | — |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CHUGWATER | 132 ft |
| DINWOODY | 665 ft |
| PHOSPHORIA | 709 ft |
| TENSLEEP | 878 ft |
| AMSDEN | 971 ft |
| DARWIN | 1,107 ft |
| MADISON | 1,136 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-003-20459
- Location
- NE SW 35-55N-95W · 2350 FSL, 2090 FWL
- Coordinates
- 44.70067, -108.25966 ↗
- Elevation
- 4,310 ft GR
- Elevation KB
- 4,332 ft
- Total depth
- 1,139 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Mar 8, 1978
- Target depth
- 1,139 ft
- Spudded
- Mar 28, 1978
- Plugged
- Sep 10, 1981
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/4900320459, documented in the API reference.