首页> 外文会议>Geothermal Resources Council annual meeting 2010 >A Status Report: Las Pailas Binary Geothermal Project Guanacaste, Costa Rica: A New Clean Renewable Energy Source for Costa Rica (Pre-Feasiblity to Development Phases and Current Environmental Challenges)
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A Status Report: Las Pailas Binary Geothermal Project Guanacaste, Costa Rica: A New Clean Renewable Energy Source for Costa Rica (Pre-Feasiblity to Development Phases and Current Environmental Challenges)

机译:现状报告:哥斯达黎加拉斯帕拉斯二元地热项目瓜纳卡斯特:哥斯达黎加的新型清洁可再生能源(开发阶段前的可行性和当前的环境挑战)

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The Las Pailas Geothermal Project is located on the Pacific slope of the Quaternary Rincon de la Vieja Volcanic Complex in Northwestern Costa Rica. It is the first geothermal project that the Costa Rican Electricity Company (ICE) will develop at Rinc6n de la Vieja and in Costa Rica and is preceded only by the 163.5 Mwe Miravalles Geothermal Project (also developed by ICE) located on the Pacific slope of the neighboring Miravalles Volcano, to the southeast. The Las Pailas Geothermal Project will provide clean renewable energy with a 35 MWe Binary Geothermal Plant which is projected to come on line in 2011 to partially fulfill the rising electricity demand in Costa Rica. Currently there are fourteen deep geothermal wells and nineteen temperature gradient wells drilled in the Las Pailas geothermal wellfield which encompassing a surface area of eight square kilometers, limited to the north by the Rinc6n de la Vieja National Park boundary and to the west by a private property called Mundo Nuevo which belongs to the Guanacaste Dry Forest Conservation Fund, a non-governmental organization. This paper addresses some of the geoscientific exploration activities during the Pre-Feasiblity, Feasiblity and Development Phases of the Las Pailas Geothermal Field, the consulting companies subcontracted during each of these phases, general local and well geology, and some of the environmental challenges that are currently being faced.
机译:Las Pailas地热项目位于哥斯达黎加西北部Rincon de la Vieja第四纪火山群的太平洋斜坡上。这是哥斯达黎加电力公司(ICE)将在Rinc6n de la Vieja和哥斯达黎加开发的第一个地热项目,之前只有位于墨西哥太平洋斜面上的163.5 Mwe Miravalles地热项目(也由ICE开发)。东南毗邻米拉瓦莱斯火山。 Las Pailas地热项目将利用35 MWe二元地热发电厂提供清洁的可再生能源,该发电厂计划于2011年投入使用,以部分满足哥斯达黎加不断增长的电力需求。目前,在Las Pailas地热井田中钻探了14口深层地热井和19口温度梯度井,这些井眼的表面积为8平方公里,北部由Rinc6n de la Vieja国家公园边界限制,而西部则由私有财产限制名为Mundo Nuevo的非政府组织,隶属于瓜纳卡斯特干旱森林保护基金会。本文介绍了拉斯佩拉斯地热田在预可行性研究,可行性研究和开发阶段的一些地学勘探活动,在这些阶段中每个阶段都被分包的咨询公司,一般的当地和井眼地质以及一些环境挑战。目前正面临着。

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