Article(id=1242131978779177920, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242131969086141360, articleNumber=null, orderNo=8, doi=10.3981/j.issn.1000-7857.2014.14.006, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1379779200000, receivedDateStr=2013-09-22, revisedDate=1395590400000, revisedDateStr=2014-03-24, acceptedDate=null, acceptedDateStr=null, onlineDate=1401339652030, onlineDateStr=2014-05-29, pubDate=1400342400000, pubDateStr=2014-05-18, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1401339652030, onlineIssueDateStr=2014-05-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774076941432, creator=sys-migrate, updateTime=1774076941432, updator=sys-migrate, issue=Issue{id=1242131969086141360, tenantId=1146029695717560320, journalId=1146031591421210625, year='2014', volume='32', issue='14', pageStart='1', pageEnd='95', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774076939122, creator=sys-migrate, updateTime=1774076939122, updator=sys-migrate, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=42, endPage=47, ext={EN=ArticleExt(id=1242131985905300470, articleId=1242131978779177920, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Impact of Water/CO₂-Rock Interactions on Formation Physical Properties in EGS, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The enhanced geothermal system (EGS) is an engineering technique that has been created to extract economical amounts of heat from geothermal resources of low permeability and porosity. After the heat-exchange fluid is injected into the deep geothermal reservoir, there will be a water-rock interaction in the fracture channel, causing the dissolution and precipitation of reservoir minerals and changing the physical properties of the fracture channel, influencing long-time running of EGS significantly. This paper concerns a typical granite in Soultz as a geothermal reservoir and builds up a one-dimensional MINC model. Then CO₂ and water with identical temperatures and pressures are injected to contrast the effects of injected fluid water/CO₂-rock interactions on the fractures in EGS. Results show that the effect of water-rock interaction of CO₂-EGS on fracture channel properties is less obvious than that of H₂OEGS on the same operation mode., correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=v5YqSbf4syIAxyMdd3a3aw==, pdfFileSize=2491259, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. College of Environment and Resources, Jilin University, Changchun 130021, China;
2. Daqing Oil-field Limited Liability Company, PetroChina, Daqing 163000, China, fund=null, authors=BAO Xinhua¹, WU Yongdong¹, WEI Mingcong¹, JIN Xianpeng², WANG Shuyuan¹, authorsList=BAO Xinhua, WU Yongdong, WEI Mingcong, JIN Xianpeng, WANG Shuyuan), CN=ArticleExt(id=1242131984802194131, articleId=1242131978779177920, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=EGS载热流体水岩作用对人工地热储层裂隙物性特征的影响, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=增强型地热系统（EGS）是一种从低渗透率低孔隙度岩层中提取热量的工程。载热流体注入深部地热储层后在储层裂隙发生水岩作用，引起地热储层矿物的溶解和沉淀，改变储层裂隙通道的物性特征，对EGS 的长期运行产生重要影响。以苏尔茨地区的一种典型花岗岩为人工地热储层，建立了一维多重相互作用连续统一体地质模型，将相同温度的CO₂和水以相同压力注入人工地热储层裂隙通道中，探讨两种载热流体的水岩作用对储层裂隙物性特征的影响。结果表明，在同样的储层状态、相同的运行模式下，CO₂-EGS 水岩作用对裂隙通道物性特征的影响明显小于H₂O-EGS。, correspAuthors=null, authorNote=鲍新华，副教授，研究方向为地热及水文地质，电子信箱：bxinhua@163.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=Ww23FnyvgDLHO5+9JyCv7g==, pdfFileSize=2491259, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. 吉林大学环境与资源学院, 长春 130021;
2. 中国石油大庆油田有限责任公司, 大庆 163000, fund=国家高技术研究发展计划（863计划）项目（2012AA052801）, authors=鲍新华¹, 吴永东¹, 魏铭聪¹, 金显鹏², 王淑媛¹, authorsList=鲍新华, 吴永东, 魏铭聪, 金显鹏, 王淑媛)}, authors=null, keywords=[Keyword(id=1242131982885401571, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242131978779177920, language=CN, orderNo=1, keyword=增强型地热系统), Keyword(id=1242131982977676260, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242131978779177920, language=CN, orderNo=1, keyword=地热储层), Keyword(id=1242131983057368038, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242131978779177920, language=CN, orderNo=1, keyword=水岩作用), Keyword(id=1242131984563118801, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242131978779177920, language=CN, orderNo=1, keyword=载热流体), Keyword(id=1242131984651199186, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242131978779177920, language=CN, orderNo=1, keyword=物性特征), 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