Article(id=1242133377306927679, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242133364682076755, articleNumber=null, orderNo=11, doi=10.3981/j.issn.1000-7857.2015.09.009, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1412006400000, receivedDateStr=2014-09-30, revisedDate=1427472000000, revisedDateStr=2015-03-28, acceptedDate=null, acceptedDateStr=null, onlineDate=1431683377960, onlineDateStr=2015-05-15, pubDate=1431446400000, pubDateStr=2015-05-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1431683377960, onlineIssueDateStr=2015-05-15, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077274867, creator=sys-migrate, updateTime=1774077274867, updator=sys-migrate, issue=Issue{id=1242133364682076755, tenantId=1146029695717560320, journalId=1146031591421210625, year='2015', volume='33', issue='9', pageStart='1', pageEnd='128', issueExtLink='null', onlineDate='null', pubDate='1431446400000', pubDateStr='2015-05-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077271857, creator='sys-migrate', updateTime=1774077271857, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=54, endPage=58, ext={EN=ArticleExt(id=1242133380867891811, articleId=1242133377306927679, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Simple method for calculating the down-hole drilling fluid density, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=For calculation of density of drilling fluid in down-hole HTHP environment, a simplified calculation method is presented, which combines the composite model and empirical model methods with the actual on-site drilling operation. The method solves the liquid density calculation in drilling fluid composition by considering the liquid water and the liquid oil density changing with temperature and pressure as well as taking into account the components of drilling fluids. Experiment verification with a certain typical water-based drilling fluid and oil-based drilling fluid shows that the method can not only meet the calculation precision demand of engineering but also provide an easy calculation means of high operability., authors=WANG Echuan¹, FAN Honghai², MA Lianghui¹, authorsList=WANG Echuan, FAN Honghai, MA Lianghui, authorCompany=1. Engineer Design Institute, CNPC Offshore Engineering Company Limited, Beijing 100028, China;
2. Key Laboratory for Petroleum Engineering of Ministry of Education, China University of Petroleum, Beijing 102249, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=5AA7EJ0n75AJSAm7kQ0j7Q==, pdfFileSize=1238185, 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=1242133379672515153, articleId=1242133377306927679, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=井下钻井液密度简易计算方法, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=针对目前井下钻井液密度的计算问题, 在综合已有的复合模型、经验模型计算法的基础上, 结合现场钻井液运用情况, 提出一种适用于高温高压下钻井液密度的简易计算方法。分别研究液相水、液相油密度随井下温度、压力的变化规律, 并考虑实际钻井液液相水、液相油的组分, 根据体积比系数计算井下钻井液的密度值。选取具有一定代表性的水基、油基钻井液进行实例验证, 结果表明该简易计算方法的计算精度能够满足工程要求, 且具有计算简便、可操作性强等优点。, authors=王鄂川¹, 樊洪海², 马良辉¹, authorsList=王鄂川, 樊洪海, 马良辉, authorCompany=1. 中国石油集团海洋工程有限公司工程设计院, 北京100028;
2. 中国石油大学(北京)石油工程教育部重点实验室, 北京102249, correspAuthors=null, authorNote=王鄂川, 硕士, 研究方向为海洋深水钻井技术及钻井水力学, 电子信箱:wangechuan@163.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=6CAkD/QsAYRaxAxFadVulw==, pdfFileSize=1238185, 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=国家自然科学基金项目(51274219);中国石油天然气集团公司科学研究与技术开发项目(2013D-4507);国家科技重大专项(2011ZX05021-003))}, authors=[Author(id=1281056618318107544, tenantId=1146029695717560320, journalId=null, articleId=1242133377306927679, orderNo=null, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=null, email=null, emailSecond=null, emailThird=null, correspondingAuthor=null, authorType=null, 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