Lower Ray River Geothermal Area

GEOTHERMAL ENERGY

Area Overview

---

Geothermal Area Profile

Location:	Alaska
Exploration Region:	Alaska Geothermal Region
GEA Development Phase:
Coordinates:	65.9839°, -150.5797°

Resource Estimate

Mean Reservoir Temp:
Estimated Reservoir Volume:
Mean Capacity:
USGS Mean Reservoir Temp:	80°C 353.15 K 176 °F 635.67 °R
USGS Estimated Reservoir Volume:	1 km³
USGS Mean Capacity:	2 MW

Use the "Edit With Form" menu option to add content

History and Infrastructure

---

Operating Power Plants: 0

No geothermal plants listed.

Add a new Operating Power Plant

Developing Power Projects: 0

No geothermal projects listed.

Add a new Developing Power Project

Power Production Profile

Gross Production Capacity:
Net Production Capacity:
Owners  :
Power Purchasers :
Other Uses:

Use the "Edit With Form" menu option to add content

Regulatory and Environmental Issues

---

Use the "Edit With Form" menu option to add content

Exploration History

---

First Discovery Well

Completion Date:
Well Name:
Location:
Depth:
Initial Flow Rate:
Flow Test Comment:
Initial Temperature:

Use the "Edit With Form" menu option to add content

Well Field Description

---

Well Field Information

Development Area:
Number of Production Wells:
Number of Injection Wells:
Number of Replacement Wells:
Average Temperature of Geofluid:
Sanyal Classification (Wellhead):
Reservoir Temp (Geothermometry):
Reservoir Temp (Measured):
Sanyal Classification (Reservoir):
Depth to Top of Reservoir:
Depth to Bottom of Reservoir:
Average Depth to Reservoir:

Use the "Edit with Form" button at the top of the page to add a Well Field Description

Geology of the Area

---

Geologic Setting

Tectonic Setting:
Controlling Structure:
Topographic Features:
Brophy Model:
Moeck-Beardsmore Play Type:

Geologic Features

Modern Geothermal Features:
Relict Geothermal Features:
Volcanic Age:
Host Rock Age:
Host Rock Lithology:
Cap Rock Age:
Cap Rock Lithology:

Use the "Edit With Form" menu option to add content

Geofluid Geochemistry

---

Geochemistry

Salinity (low):
Salinity (high):
Salinity (average):
Brine Constituents:
Water Resistivity:

Use the "Edit With Form" menu option to add content

NEPA-Related Analyses (0)

---

Below is a list of NEPA-related analyses that have been conducted in the area - and logged on OpenEI. To add an additional NEPA-related analysis, see the NEPA Database.

CSV No NEPA-related documents listed.

Exploration Activities (0)

---

Below is a list of Exploration that have been conducted in the area - and cataloged on OpenEI. Add a new Exploration Activity

No exploration activities listed on OpenEI.

References

---

---

List of existing Geothermal Resource Areas.

{{}}