Article(id=1242139857686966333, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242139842654577229, articleNumber=null, orderNo=12, doi=10.3981/j.issn.1000-7857.2022.08.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1634227200000, receivedDateStr=2021-10-15, revisedDate=1648742400000, revisedDateStr=2022-04-01, acceptedDate=null, acceptedDateStr=null, onlineDate=1654856171690, onlineDateStr=2022-06-10, pubDate=1651075200000, pubDateStr=2022-04-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1654856171690, onlineIssueDateStr=2022-06-10, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774078819910, creator=sys-migrate, updateTime=1774078819910, updator=sys-migrate, issue=Issue{id=1242139842654577229, tenantId=1146029695717560320, journalId=1146031591421210625, year='2022', volume='40', issue='8', pageStart='1', pageEnd='136', issueExtLink='null', onlineDate='null', pubDate='1651075200000', pubDateStr='2022-04-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774078816328, creator='sys-migrate', updateTime=1774078816328, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=104, endPage=114, ext={EN=ArticleExt(id=1242139860736225359, articleId=1242139857686966333, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=The effects of degassing on fluid seepage law in tight oil reservoirs, columnId=1242116810380743325, journalTitle=Science & Technology Review, columnName=Reviews, runingTitle=null, highlight=null, articleAbstract=Most of the tight oil reservoirs contain dissolved gas. When the production pressure is lower than the bubble point pressure, the dissolved gas is precipitated, increasing the seepage resistance and affecting the productivity. Based on the porethroat structure characteristics of the tight reservoirs, this paper explores the internal causes of the fluid seepage characteristics of the gas-bearing tight reservoirs, analyzes the fluid flow characteristics and the influencing factors after degassing of the reservoir, and compares the performances of the tight oil reservoirs and the conventional oil reservoirs, focusing on the differences of the fluid seepage characteristics after degassing. The existing research methods are reviewed, as well as the research status of the related mathematical models. Finally, the research trend of the fluid seepage law in the gas-bearing tight reservoirs is prospected., authors=RAO Yuan^1,2, YANG Zhengming^2,3, ZHANG Yapu^2,3, WU Zhenkai^1,2, LIU Chang⁴, authorsList=RAO Yuan, YANG Zhengming, ZHANG Yapu, WU Zhenkai, LIU Chang, authorCompany=1. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China;
2. Institute of Percolation Fluid Mechanics, Chinese Academy of Sciences, Langfang 065007, China;
3. PetroChina Exploration and Development Research Institute, Beijing 100083, China;
4. Tianjin Branch of CNOOC (China) Co., Ltd., Tianjin 300459, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=Aye8U0VYQ5fdb3A+xP+lJA==, pdfFileSize=3424866, 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=1242139859649897113, articleId=1242139857686966333, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=脱气对致密油藏流体渗流规律影响研究进展, columnId=1242134377686180284, journalTitle=科技导报, columnName=综述, runingTitle=null, highlight=null, articleAbstract=致密油藏大多含有溶解气，开采压力低于泡点压力时溶解气析出，产生渗流阻力，影响产能。从致密储层孔喉结构特征入手，阐述了脱气后致密油藏流体渗流特征形成的内因，分析了油藏脱气后流体的流动特征和影响因素，对比了致密油藏和常规油藏在脱气后流体渗流特征的差异，概述了现有的研究手段及相关数学模型的研究现状，展望了脱气后致密油藏流体渗流规律研究趋势。, authors=饶远^1,2, 杨正明^2,3, 张亚蒲^2,3, 吴振凯^1,2, 刘畅⁴, authorsList=饶远, 杨正明, 张亚蒲, 吴振凯, 刘畅, authorCompany=1. 中国科学院大学工程科学学院, 北京 100049;
2. 中国科学院渗流流体力学研究所, 廊坊 065007;
3. 中国石油勘探开发研究院, 北京 100083;
4. 中海石油 (中国) 有限公司天津分公司, 天津 300459, correspAuthors=null, authorNote=饶远,博士研究生,研究方向为含气致密油藏渗流规律,电子信箱:raoyuan171@mails.ucas.edu.cn, correspAuthorsNote=杨正明(通信作者),教授级高级工程师,研究方向为油气田开发,电子信箱:yzhm69@petrochina.com.cn, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=PhmtBCzFUg32yQIuLSKb6Q==, pdfFileSize=3424866, 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=国家油气重大专项（2017ZX05013）；中国石油天然气股份有限公司科技管理部课题（2021DJ2204）)}, authors=null, keywords=[Keyword(id=1242139859356295828, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242139857686966333, language=CN, orderNo=1, keyword=致密油), Keyword(id=1242139859427598997, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242139857686966333, language=CN, orderNo=1, 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