Sonoma Valley Geothermal Resource Assessment

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Total Pages : 0 pages
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Book Synopsis Sonoma Valley Geothermal Resource Assessment by : Dames & Moore

Download or read book Sonoma Valley Geothermal Resource Assessment written by Dames & Moore and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Annotated Bibliography of Geothermal Information Published Or Authored by Staff of the California Division of Mines and Geology 1960-1984

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis An Annotated Bibliography of Geothermal Information Published Or Authored by Staff of the California Division of Mines and Geology 1960-1984 by : Leslie G. Youngs

Download or read book An Annotated Bibliography of Geothermal Information Published Or Authored by Staff of the California Division of Mines and Geology 1960-1984 written by Leslie G. Youngs and published by . This book was released on 1984 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Low-Temperature Geothermal Resources in the Sonoma Valley Area, California

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Total Pages : pages
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Book Synopsis Investigation of Low-Temperature Geothermal Resources in the Sonoma Valley Area, California by :

Download or read book Investigation of Low-Temperature Geothermal Resources in the Sonoma Valley Area, California written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sonoma Valley area contains low-temperature geothermal resources (20 C ≤ T ≤ 90 C) having the potential for useful development. Sonoma Valley residents, local governments and institutions, private developers, and manufacturers may be able to utilize the geothermal resources as an alternate energy source. Historically, there have been at least six geothermal spring areas developed in the Sonoma Valley. Four of these (Boyes Hot Springs, Fetter's Hot Springs, Agua Caliente Springs, and the Sonoma State Hospital warm spring) lie on a linear trend extending northwestward from the City of Sonoma. Detailed geophysical surveys delineated a major fault trace along the east side of the Sonoma Valley in association with the historic geothermal areas. Other fault traces were also delineated revealing a general northwest-trending structural faulting fabric underlying the valley. Water wells located near the ''east side'' fault have relatively high boron concentrations. Geochemical evidence may suggest the ''east side'' fault presents a barrier to lateral fluid migration but is a conduit for ascending fluids. Fifteen of the twenty-nine geothermal wells or springs located from literature research or field surveys are located along or east of this major fault in a 10 km (6.2 miles) long, narrow zone. The highest recorded water temperature in the valley appears to be 62.7 C (145 F) at 137.2 meters (450 feet) in a well at Boyes Hot Springs. This is consistent with the geothermal reservoir temperature range of 52-77 C (126-171 F) indicated by geothermometry calculations performed on data from wells in the area. Interpretation of data indicates a low-temperature geothermal fluid upwelling or ''plume'', along the ''east side'' fault with subsequent migration into permeable aquifers predominantly within volcanic strata. It is quite likely other geothermal fluid ''plumes'' in association with faulting are present within the Sonoma Valley area. A 5.8 km2 geothermal zone, that parallels the fault trace, is delineated and is perhaps the most favorable area for further investigation and possible geothermal production.

Geophysical Study of the Sonoma State Hospital Area Geothermal Prospect, Sonoma County, California

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Geophysical Study of the Sonoma State Hospital Area Geothermal Prospect, Sonoma County, California by : Rodger Hale Chapman

Download or read book Geophysical Study of the Sonoma State Hospital Area Geothermal Prospect, Sonoma County, California written by Rodger Hale Chapman and published by . This book was released on 1983 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Calistoga Geothermal Resource Assessment

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Calistoga Geothermal Resource Assessment by : Kent S. Murray

Download or read book Calistoga Geothermal Resource Assessment written by Kent S. Murray and published by . This book was released on 1986 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Draft Environmental Assessment, Kelsey Creek Proposed Geothermal Leasing

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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Draft Environmental Assessment, Kelsey Creek Proposed Geothermal Leasing by :

Download or read book Draft Environmental Assessment, Kelsey Creek Proposed Geothermal Leasing written by and published by . This book was released on 1981 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Low-temperature Geothermal Resources in the Sonoma Valley Area, California

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (424 download)

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Book Synopsis Investigation of Low-temperature Geothermal Resources in the Sonoma Valley Area, California by : California. Division of Mines and Geology

Download or read book Investigation of Low-temperature Geothermal Resources in the Sonoma Valley Area, California written by California. Division of Mines and Geology and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geothermal Resources Investigations of the Sonoma Valley Area, Sonoma and Napa Counties, California

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ISBN 13 :
Total Pages : 137 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Geothermal Resources Investigations of the Sonoma Valley Area, Sonoma and Napa Counties, California by :

Download or read book Geothermal Resources Investigations of the Sonoma Valley Area, Sonoma and Napa Counties, California written by and published by . This book was released on 1984 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geothermal Resources of the Northern Sonoma Valley Area, California

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (244 download)

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Book Synopsis Geothermal Resources of the Northern Sonoma Valley Area, California by :

Download or read book Geothermal Resources of the Northern Sonoma Valley Area, California written by and published by . This book was released on 1983 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geothermal Resource Assessment Update

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ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Geothermal Resource Assessment Update by : William E. Glassley

Download or read book Geothermal Resource Assessment Update written by William E. Glassley and published by . This book was released on 2012 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Master environmental assessment

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ISBN 13 :
Total Pages : 614 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Master environmental assessment by : California Energy Commission. Alternatives Implementation Division

Download or read book Master environmental assessment written by California Energy Commission. Alternatives Implementation Division and published by . This book was released on 1977 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reconnaissance Geothermal Resource Assessment of 40 Sites in California

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ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Reconnaissance Geothermal Resource Assessment of 40 Sites in California by : Eddie Leivas

Download or read book Reconnaissance Geothermal Resource Assessment of 40 Sites in California written by Eddie Leivas and published by . This book was released on 1981 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Reservoir Assessment of The Geysers Geothermal Field

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ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis A Reservoir Assessment of The Geysers Geothermal Field by : A. D. Stockton

Download or read book A Reservoir Assessment of The Geysers Geothermal Field written by A. D. Stockton and published by . This book was released on 1981 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Engineering Geology of the Geysers Geothermal Resource Area, Lake, Mendocino, and Sonoma Counties, California. Special Report 122

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Book Rating : 4.:/5 (685 download)

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Book Synopsis Engineering Geology of the Geysers Geothermal Resource Area, Lake, Mendocino, and Sonoma Counties, California. Special Report 122 by :

Download or read book Engineering Geology of the Geysers Geothermal Resource Area, Lake, Mendocino, and Sonoma Counties, California. Special Report 122 written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Guidelines for the engineering geology assessment of The Geysers Geothermal Resource Area (GRA) are presented. Approximately 50 percent of the geothermal wells and some of the power plants are presently located on landslide areas. Several geothermal wells have failed, causing additional land instability, loss of energy resource, and unnecessary expense. Hazardous geologic conditions in the area are identified, and measures for mitigating those hazardous conditions are recommended. Such measures or other equally adequate measures should be considered for any proposed development activity in The Geysers area.

Investigation of Low-Temperature Geothermal Resources in the Sonoma Valley Area, California

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (871 download)

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Book Synopsis Investigation of Low-Temperature Geothermal Resources in the Sonoma Valley Area, California by :

Download or read book Investigation of Low-Temperature Geothermal Resources in the Sonoma Valley Area, California written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sonoma Valley area contains low-temperature geothermal resources (20 C ≤ T ≤ 90 C) having the potential for useful development. Sonoma Valley residents, local governments and institutions, private developers, and manufacturers may be able to utilize the geothermal resources as an alternate energy source. Historically, there have been at least six geothermal spring areas developed in the Sonoma Valley. Four of these (Boyes Hot Springs, Fetter's Hot Springs, Agua Caliente Springs, and the Sonoma State Hospital warm spring) lie on a linear trend extending northwestward from the City of Sonoma. Detailed geophysical surveys delineated a major fault trace along the east side of the Sonoma Valley in association with the historic geothermal areas. Other fault traces were also delineated revealing a general northwest-trending structural faulting fabric underlying the valley. Water wells located near the ''east side'' fault have relatively high boron concentrations. Geochemical evidence may suggest the ''east side'' fault presents a barrier to lateral fluid migration but is a conduit for ascending fluids. Fifteen of the twenty-nine geothermal wells or springs located from literature research or field surveys are located along or east of this major fault in a 10 km (6.2 miles) long, narrow zone. The highest recorded water temperature in the valley appears to be 62.7 C (145 F) at 137.2 meters (450 feet) in a well at Boyes Hot Springs. This is consistent with the geothermal reservoir temperature range of 52-77 C (126-171 F) indicated by geothermometry calculations performed on data from wells in the area. Interpretation of data indicates a low-temperature geothermal fluid upwelling or ''plume'', along the ''east side'' fault with subsequent migration into permeable aquifers predominantly within volcanic strata. It is quite likely other geothermal fluid ''plumes'' in association with faulting are present within the Sonoma Valley area. A 5.8 km2 geothermal zone, that parallels the fault trace, is delineated and is perhaps the most favorable area for further investigation and possible geothermal production.

Evaluation of geothermal energy exploration and resource assessment

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ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Evaluation of geothermal energy exploration and resource assessment by : United States. Department of Energy. Division of Geothermal Energy

Download or read book Evaluation of geothermal energy exploration and resource assessment written by United States. Department of Energy. Division of Geothermal Energy and published by . This book was released on 1978 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Resource Assessment of Low- and Moderate-temperature Geothermal Waters in Calistoga, Napa County, California

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (123 download)

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Book Synopsis Resource Assessment of Low- and Moderate-temperature Geothermal Waters in Calistoga, Napa County, California by : C. Forrest Bacon

Download or read book Resource Assessment of Low- and Moderate-temperature Geothermal Waters in Calistoga, Napa County, California written by C. Forrest Bacon and published by . This book was released on 1980 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: