Article(id=1242133937829523772, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242133928572690679, articleNumber=null, orderNo=10, doi=10.3981/j.issn.1000-7857.2015.19.005, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1440086400000, receivedDateStr=2015-08-21, revisedDate=1440950400000, revisedDateStr=2015-08-31, acceptedDate=null, acceptedDateStr=null, onlineDate=1444992619947, onlineDateStr=2015-10-16, pubDate=1444665600000, pubDateStr=2015-10-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1444992619947, onlineIssueDateStr=2015-10-16, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077408505, creator=sys-migrate, updateTime=1774077408505, updator=sys-migrate, issue=Issue{id=1242133928572690679, tenantId=1146029695717560320, journalId=1146031591421210625, year='2015', volume='33', issue='19', pageStart='1', pageEnd='112', issueExtLink='null', onlineDate='null', pubDate='1444665600000', pubDateStr='2015-10-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077406301, creator='sys-migrate', updateTime=1774077406301, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=40, endPage=44, ext={EN=ArticleExt(id=1242133947388342612, articleId=1242133937829523772, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Key technology and development of hot dry rock drilling, columnId=1242133161577095994, journalTitle=Science & Technology Review, columnName=Special Issues, runingTitle=null, highlight=null, articleAbstract=Hot dry rock resource is clean and renewable energy with abundant reserve. Exploitation of hot dry rock resource requires drilling to the reservoirs and establishing an enhanced geothermal system (EGS). Hot dry rock formations are usually igneous rock with poor drillability and high temperature, which is a huge challenge to the drilling technology, equipment and materials. Based on analysis of the characteristics of and difficulties in hot dry rock drilling, this paper introduces the key technology and development, including high-temperature drilling fluid, downhole motor, well control, igneous rock fracturing and distributed temperature measurement, and discusses the focus and direction of drilling technology research, which may provide references for managers, researchers and engineers., authors=JIA Jun, ZHANG Delong, WENG Wei, HUANG Yuwen, SHAN Wenjun, XIONG Zhengqiang, authorsList=JIA Jun, ZHANG Delong, WENG Wei, HUANG Yuwen, SHAN Wenjun, XIONG Zhengqiang, authorCompany=Beijing Institute of Exploration Engineering, Beijing 100083, China, correspAuthors=null, authorNote=null, correspAuthorsNote=10.3981/j.issn.1000-7857.2015.19.005, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=VSMZo0fLEyacOI3dW8aSeQ==, pdfFileSize=2900481, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242133946058744094, articleId=1242133937829523772, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=干热岩钻探关键技术及进展, columnId=1242116902361830275, journalTitle=科技导报, columnName=专题论文, runingTitle=null, highlight=null, articleAbstract=干热岩资源是一种储量巨大的可再生清洁能源,开采干热岩资源的方法是钻开储层、建立增强型地热系统(EGS)。干热岩地层通常为火成岩,研磨性强、可钻性差,温度高于200℃,对钻探工艺、设备、材料要求极高。本文在分析干热岩高温钻探特点和难点的基础上,介绍了高温钻井液、井下钻具、高温井控、火山岩压裂、分布式测温等关键技术及其进展,提出了中国干热岩高温钻探技术研究的重点和方向。, authors=贾军, 张德龙, 翁炜, 黄玉文, 单文军, 熊正强, authorsList=贾军, 张德龙, 翁炜, 黄玉文, 单文军, 熊正强, authorCompany=北京探矿工程研究所, 北京 100083, correspAuthors=null, authorNote=贾军,教授级高级工程师,研究方向为钻探工程,电子信箱:jiajun@bjiee.com.cn, correspAuthorsNote=张德龙(通信作者),工程师,研究方向为钻探工程,电子信箱:tgszdl@126.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, 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