Article(id=1242133948541776215, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242133928572690679, articleNumber=null, orderNo=11, doi=10.3981/j.issn.1000-7857.2015.19.006, 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=1774077411060, creator=sys-migrate, updateTime=1774077411060, 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=45, endPage=48, ext={EN=ArticleExt(id=1242133952320844143, articleId=1242133948541776215, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Well control techniques in hot dry rock drilling, columnId=1242133161577095994, journalTitle=Science & Technology Review, columnName=Special Issues, runingTitle=null, highlight=null, articleAbstract=Hot dry rock formations are usually igneous rock with poor drillability and high temperature. Circulation loss, blowout, well kick and other drilling accidents occur frequently in hot dry rock drilling. Domestic well control techniques and equipment cannot meet the requirement of hot dry rock drilling. To satisfy the need of high-temperature well control and guarantee construction safety, this paper analyzes the relationship between the formation temperature, pressure and blowout and designs a high-speed rotary blowout preventer and control system with simple structure and high-temperature capacity, which can improve the drilling efficiency and reduce drilling risks., authors=ZHANG Delong, WENG Wei, JIA Jun, HUANG Yuwen, FENG Meigui, authorsList=ZHANG Delong, WENG Wei, JIA Jun, HUANG Yuwen, FENG Meigui, authorCompany=Beijing Institute of Exploration Engineering, Beijing 100083, China, correspAuthors=null, authorNote=null, correspAuthorsNote=10.3981/j.issn.1000-7857.2015.19.006, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=OARcudP+D+Vq1HHWRfgnPA==, pdfFileSize=1881161, 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=1242133951226130789, articleId=1242133948541776215, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=干热岩钻探井控技术研究, columnId=1242116902361830275, journalTitle=科技导报, columnName=专题论文, runingTitle=null, highlight=null, articleAbstract=干热岩地层通常为火成岩,地层可钻性差、温度高,钻探过程中容易发生漏失、井喷、井涌等事故。中国干热岩钻探井控技术及装备略显不足。为满足干热岩钻探高温井控需要,保障施工安全,分析了干热岩钻探地层温度、压力与井喷的关系。针对干热岩钻探特点,设计了旋转防喷器及配套控制系统,该旋转防喷器具有结构简单、耐高温、高转速、操作简单等特点。应用该旋转防喷器可有效改善干热岩钻探工作环境,降低钻探风险,确保施工安全。, authors=张德龙, 翁炜, 贾军, 黄玉文, 冯美贵, authorsList=张德龙, 翁炜, 贾军, 黄玉文, 冯美贵, authorCompany=北京探矿工程研究所, 北京 100083, correspAuthors=null, authorNote=张德龙,工程师,研究方向为钻探工程,电子信箱:tgszdl@126.com, correspAuthorsNote=翁炜(通信作者),高级工程师,研究方向为钻探工程,电子信箱:wengw77@163.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=h889QKxA7Yi/E8Ei4AUPdg==, pdfFileSize=1881161, 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