From The Mountain Mail (Ron Sering):
Thermal gradient drilling began Monday for six holes to gather information about possible generation of electricity using geothermal energy in Chaffee County. Personnel at Mount Princeton Geothermal LLC said the first hole will be on land owned by Taylor Adam east of the intersection of CR 289 and 290 at the bridge south of Deer Valley Ranch and west of Dead Horse Lake. The drilling is the first in several events occurring this week regarding geothermal exploration.
Officials with the governor’s energy office will host an all day geothermal conference at Salida Steam Plant at 8:30 a.m. Thursday.
Friday, officials of Mount Princeton Geothermal will host a tour of test holes and discuss plans for a project to construct the state geothermal electric generation project in the Mount Princeton area. The tour will begin at 8 a.m. with breakfast at Mount Princeton Hot Springs followed by a carpool tour.
The wells, the first such exploration in the area since the 1970s, are permitted as monitoring test holes by the Colorado Division of Water Resources. “The holes are non consumptive (no water pumping) and will be used to measure thermal gradient (temperature change at varying depths) and rock types to determine heat flow in each well,” Fred Henderson III, chief scientist for the local geothermal group, said. “The goal with these six holes is to complete the western side of the high heat flow anomaly drilled by AMAX Exploration Co. in the 1970s.”
More Coyote Gulch coverage here.
I need assistance in evaluating the capacity of a geothermal reservoir. The question is, How do I determine the amount of heat, steam, etc from the well to provide an assessment of the sustainability of the well for geberating electricity
Akin,
That’s a good question. I’d start with the United States Geological Survey. They’ve surveyed a bunch of sites and probably monitor a few installations.
http://www.usgs.gov/pubprod/
Good luck.
John Orr
http://coyotegulch.net/