WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-20077
Lacoy W-0314025-B 1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Contango Resources LLC
- Permitted by
- Bass Enterprises Production Co
- County
- Washakie
- Field
- Rattlesnake
A vertical oil well in Washakie County, Wyoming, operated by Contango Resources LLC. WOGCC status: permanently abandoned.
Spudded October 3, 1968; plugged January 30, 2018.
Completed in one field: Rattlesnake.
It has reported 66,615 bbl of oil, 31,149 Mcf of gas, and 27,540 bbl of water since the record begins in January 1978; its last reported production was September 2012.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 66,615
- bbl oil since Jan 1978 · 31,149 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 3, 1968
- Operator
- Bass Enterprises Production Co
- Proposed formation
- Phosphoria
- Target depth
- 11,188 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
Lacoy W-0314025-B 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 | — | — | Oct 31, 1968 | by Jan 1978 to Sep 2012 | 66,615 | 31,149 | 27,540 |
Formation tops
Download CSV →16 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CODY | 5,000 ft |
| FRONTIER | 7,876 ft |
| FRONTIER 3 | 8,342 ft |
| FRONTIER 4 | 8,472 ft |
| MOWRY | 8,624 ft |
| MUDDY | 9,055 ft |
| THERMOPOLIS | 9,118 ft |
| CLOVERLY | 9,288 ft |
| MORRISON | 9,400 ft |
| SUNDANCE | 9,674 ft |
| GYPSUM SPRINGS | 10,046 ft |
| CHUGWATER | 10,080 ft |
| CROW MOUNTAIN | 10,200 ft |
| ALCOVA | 10,267 ft |
| DINWOODY | 10,959 ft |
| PHOSPHORIA | 11,004 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Contango Resources LLC | Jul 1, 2020 | today |
| Enduro Operating LLC | Feb 29, 2012 | Jul 1, 2020 |
| Continental Resources Inc | Jan 1, 2000 | Feb 29, 2012 |
Well record
- API number
- 49-043-20077
- Location
- NW NW 13-47N-92W · 658 FNL, 648 FWL
- Coordinates
- 44.05016, -107.84489 ↗
- Elevation KB
- 4,665 ft
- Total depth
- 11,188 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Oct 3, 1968
- Proposed formation
- Phosphoria
- Target depth
- 11,188 ft
- Spudded
- Oct 3, 1968
- Plugged
- Jan 30, 2018
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/4904320077, documented in the API reference.