干旱区生态环境知识资源中心(Arid): Esmeralda Energy Company, Final Scientific Technical Report, January 2008. Emigrant Slimhole Drilling Project, DOE GRED III

Arid

DOI	10.2172/922252
报告编号	DOE--GO14339--3
来源ID	OSTI_ID: 922252
	Esmeralda Energy Company, Final Scientific Technical Report, January 2008. Emigrant Slimhole Drilling Project, DOE GRED III
	Deymonaz, John [Fish Lake Green Power Co. (United States)]; Hulen, Jeffrey B. [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geosciences Inst.]; Nash, Gregory D. [Univ. of Utah, Salt Lake City, UT (United States). Energy and Geosciences Inst.]; Schriener, Alex [Earth Systems Southwest (United States)]
英文摘要	The Emigrant Slimhole Drilling Project (ESDP) was a highly successful, phased resource evaluation program designed to evaluate the commercial geothermal potential of the eastern margin of the northern Fish Lake Valley pull-apart basin in west-central Nevada. The program involved three phases: (1) Resource evaluation; (2) Drilling and resource characterization; and (3) Resource testing and assessment. Efforts included detailed geologic mapping; 3-D modeling; compilation of a GIS database; and production of a conceptual geologic model followed by the successful drilling of the 2,938 foot deep 17-31 slimhole (core hole), which encountered commercial geothermal temperatures (327鈦?F) and exhibits an increasing, conductive, temperature gradient to total depth; completion of a short injection test; and compilation of a detailed geologic core log and revised geologic cross-sections. Results of the project greatly increased the understanding of the geologic model controlling the Emigrant geothermal resource. Information gained from the 17-31 core hole revealed the existence of commercial temperatures beneath the area in the Silver Peak Core Complex which is composed of formations that exhibit excellent reservoir characteristics. Knowledge gained from the ESDP may lead to the development of a new commercial geothermal field in Nevada. Completion of the 17-31 core hole also demonstrated the cost-effectiveness of deep core drilling as an exploration tool and the unequaled value of core in understanding the geology, mineralogy, evolutional history and structural aspects of a geothermal resource.
出版年	2008
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	15 GEOTHERMAL ENERGY ; CROSS SECTIONS ; DRILLING ; EVALUATION ; EXPLORATION ; GEOGRAPHIC INFORMATION SYSTEMS ; GEOLOGIC MODELS ; GEOLOGY ; GEOTHERMAL FIELDS ; GEOTHERMAL RESOURCES ; LAKES ; MINERALOGY ; PRODUCTION ; SILVER ; TEMPERATURE GRADIENTS ; TESTING GRED III, Silver Peak Range, Geothermal Exploration, Nevada, Fish Lake Valley, Emigrant Prospect
URL	http://www.osti.gov/scitech/servlets/purl/922252
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/269514
推荐引用方式 GB/T 7714	Deymonaz, John [Fish Lake Green Power Co. ,Hulen, Jeffrey B. [Univ. of Utah, Salt Lake City, UT ,Nash, Gregory D. [Univ. of Utah, Salt Lake City, UT ,et al. Esmeralda Energy Company, Final Scientific Technical Report, January 2008. Emigrant Slimhole Drilling Project, DOE GRED III,2008.