WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-20282
Federal 1-1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Grace Petroleum Corporation
- County
- Washakie
- Field
- Rattlesnake
A vertical oil well in Washakie County, Wyoming, operated by Grace Petroleum Corporation. WOGCC status: permanently abandoned.
Spudded December 4, 1975; plugged October 9, 1992.
Completed in one field: Rattlesnake.
It has reported 29,741 bbl of oil, 40,994 Mcf of gas, and 1,275 bbl of water since the record begins in January 1978; its last reported production was August 1983.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 29,741
- bbl oil since Jan 1978 · 40,994 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 4, 1975
- Operator
- Grace Petroleum Corporation
- Proposed formation
- Phosphoria
- Target depth
- 10,978 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
Federal 1-1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| RattlesnakePhosphoria | — | — | Feb 18, 1976 | by Jan 1978 to Aug 1983 | 29,741 | 40,994 | 1,275 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 7,492 ft |
| MOWRY | 8,300 ft |
| MUDDY | 8,830 ft |
| MORRISON | 9,040 ft |
| CURTIS | 9,980 ft |
| DINWOODY | 10,745 ft |
| PHOSPHORIA | 10,810 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-043-20282
- Location
- SW SW 1-47N-92W · 658 FSL, 652 FWL
- Coordinates
- 44.06822, -107.84502 ↗
- Elevation KB
- 4,490 ft
- Total depth
- 10,978 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Dec 4, 1975
- Proposed formation
- Phosphoria
- Target depth
- 10,978 ft
- Spudded
- Dec 4, 1975
- Plugged
- Oct 9, 1992
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/4904320282, documented in the API reference.