WYOMING · WELLS · BIG HORN COUNTY · API 49-003-20781
Federal 1-10
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Sonat Exploration Co
- County
- Big Horn
- Field
- WC
A vertical oil well in Big Horn County, Wyoming, operated by Sonat Exploration Co. WOGCC status: permanently abandoned.
Spudded December 21, 1985; plugged January 6, 1986.
Completed in one field: WC.
- 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
- Dec 21, 1985
- Operator
- Sonat Exploration Co
- Target depth
- 4,490 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 |
|---|---|---|---|---|---|---|---|
| WCDry | — | — | Jan 6, 1986 | — | — | — | — |
Formation tops
Download CSV →20 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 450 ft |
| FRONTIER 2 | 735 ft |
| PEAY | 1,087 ft |
| MOWRY | 1,306 ft |
| THERMOPOLIS | 1,590 ft |
| MUDDY | 1,810 ft |
| CLOVERLY | 2,046 ft |
| GREYBULL | 2,125 ft |
| PRYOR | 2,183 ft |
| MORRISON | 2,242 ft |
| SUNDANCE | 2,529 ft |
| GYPSUM SPRINGS | 2,886 ft |
| CHUGWATER | 3,037 ft |
| CROW MOUNTAIN | 3,054 ft |
| DINWOODY | 3,750 ft |
| PHOSPHORIA | 3,804 ft |
| TENSLEEP | 4,086 ft |
| AMSDEN | 4,138 ft |
| HORSESHOE | 4,232 ft |
| MADISON | 4,326 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-003-20781
- Location
- NE SW 10-51N-92W · 2310 FSL, 1650 FWL
- Coordinates
- 44.40646, -107.89582 ↗
- Elevation KB
- 4,376 ft
- Total depth
- 4,490 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Dec 21, 1985
- Target depth
- 4,490 ft
- Spudded
- Dec 21, 1985
- Plugged
- Jan 6, 1986
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/4900320781, documented in the API reference.