WYOMING · WELLS · NATRONA COUNTY · API 49-025-20420
Mills-Calstar 1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
A vertical oil well in Natrona County, Wyoming, operated by Curry Oil. WOGCC status: permanently abandoned.
Spudded September 26, 1970; plugged October 7, 1970.
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
- Sep 26, 1970
- Operator
- Curry Oil
- Target depth
- 2,870 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 | — | — | Oct 7, 1970 | — | — | — | — |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MOWRY | 494 ft |
| MUDDY | 760 ft |
| SUNDANCE | 1,218 ft |
| ALCOVA | 1,710 ft |
| GOOSE EGG | 2,428 ft |
| TENSLEEP | 2,812 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-025-20420
- Location
- SW SE 32-34N-81W · 648 FSL, 1980 FEL
- Coordinates
- 42.86526, -106.57999 ↗
- Elevation KB
- 5,773 ft
- Total depth
- 2,870 ft
- APD
- Approved Sep 26, 1970
- Target depth
- 2,870 ft
- Spudded
- Sep 26, 1970
- Plugged
- Oct 7, 1970
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/4902520420, documented in the API reference.