Article(id=1242134135318328082, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242134125218439832, articleNumber=null, orderNo=9, doi=10.3981/j.issn.1000-7857.2015.22.004, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1423411200000, receivedDateStr=2015-02-09, revisedDate=1437494400000, revisedDateStr=2015-07-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1450171266293, onlineDateStr=2015-12-15, pubDate=1448640000000, pubDateStr=2015-11-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1450171266293, onlineIssueDateStr=2015-12-15, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077455591, creator=sys-migrate, updateTime=1774077455591, updator=sys-migrate, issue=Issue{id=1242134125218439832, tenantId=1146029695717560320, journalId=1146031591421210625, year='2015', volume='33', issue='22', pageStart='1', pageEnd='128', issueExtLink='null', onlineDate='null', pubDate='1448640000000', pubDateStr='2015-11-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077453184, creator='sys-migrate', updateTime=1774077453184, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=32, endPage=36, ext={EN=ArticleExt(id=1242134141278434084, articleId=1242134135318328082, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Heat preservation suggestions and heat loss analysis of geothermal well, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The heat preservation and its cost have become the bottleneck of the geothermal resource development. With this in view, a wellbore temperature calculation model is established based on the characteristics of the well bore configuration of the geothermal well. The model is validated through the test data of the geothermal well A,and it is used for sensitivity analysis of the heat loss factors of the geothermal wells. The results show that a geothermal well is changed from a part segment production to the full segment production through well washing and other effective measures, by which the well head temperature is increased from 61.2℃ to 65.7℃. The wellhead liquid temperature can be increased by increasing the fluid production rate, however, the increasing trend slows down as the rate increases. Also the wellhead liquid temperature is significantly affected by the well bore configuration that needs a systematic optimization. At last a 400 meter heat preservation tubing can increase the wellhead liquid temperature by 2.7℃. Based on the analysis results, the corresponding heat preservation suggestions are proposed, for the development of geothermal wells., authors=ZHU Ming¹, DUAN Youzhi¹, GAO Xiaorong², YUE Hui¹, PANG Wei¹, YAO Zhiliang¹, authorsList=ZHU Ming, DUAN Youzhi, GAO Xiaorong, YUE Hui, PANG Wei, YAO Zhiliang, authorCompany=1. Sinopec Research Institute of Petroleum Engineering, Beijing 100101, China;
2. Sinopec Star Petroleum Co., Ltd., Beijing 100083, China, correspAuthors=null, authorNote=null, correspAuthorsNote=10.3981/j.issn.1000-7857.2015.22.004, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=Zh2i7ozoJg5va9Lz8fGMtw==, pdfFileSize=1726091, 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=1242134139755901724, articleId=1242134135318328082, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=地热井热损失影响因素敏感性分析, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=针对地热井的保温增效问题,根据地热井井身结构特点,建立井筒温度计算模型,并利用A 地热井现场测试数据对模型进行验证,应用该模型对地热井热损失影响因素进行了敏感性分析。结果表明,通过有效洗井等措施,将局部井段产水转化为全井段产水,可使井口产液温度由61.2℃增加至65.7℃;井口产液温度随着日产量的增加而增高,但增幅逐渐减少;改变井身结构能显著提高井口产液温度,但需要进行系统的井身结构优化;采用保温材料的泵管带泵下深400 m 时,井口产液温度达到70.9℃,比常规泵管提高2.7℃。分析结果为地热井保温增效开发提供了理论依据。, authors=朱明¹, 段友智¹, 高小荣², 岳慧¹, 庞伟¹, 姚志良¹, authorsList=朱明, 段友智, 高小荣, 岳慧, 庞伟, 姚志良, authorCompany=1. 中国石化石油工程技术研究院, 北京100101;
2. 中国石化集团新星石油有限责任公司, 北京100083, correspAuthors=null, authorNote=朱明,博士研究生,研究方向为完井工具研发及完井工艺技术,电子信箱:zhuming.sripe@sinopec.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=OyPwlBnXxDA1EAWHt57PwA==, pdfFileSize=1726091, 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=中国石化科技攻关项目(JP13003))}, authors=[Author(id=1280531773461336156, tenantId=1146029695717560320, journalId=null, articleId=1242134135318328082, 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, ext={EN=AuthorExt(id=null, tenantId=null, journalId=1146031591421210625, articleId=1242134135318328082, authorId=1280531773461336156, language=EN, stringName=ZHU Ming, DUAN Youzhi, GAO Xiaorong, YUE Hui, PANG Wei, YAO Zhiliang, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=null, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=null, tenantId=null, journalId=1146031591421210625, articleId=1242134135318328082, authorId=1280531773461336156, language=CN, stringName=朱明, 段友智, 高小荣, 岳慧, 庞伟, 姚志良, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=null, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=null)], keywords=[Keyword(id=1242134137507750564, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=CN, orderNo=1, keyword=地热井), Keyword(id=1242134137591636646, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=CN, orderNo=1, keyword=井身结构), Keyword(id=1242134137671328424, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=CN, orderNo=1, keyword=热损失), Keyword(id=1242134139185472171, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=CN, orderNo=1, keyword=敏感性分析), Keyword(id=1242134140481512111, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=EN, orderNo=1, keyword=geothermal well), Keyword(id=1242134140544426672, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=EN, orderNo=1, keyword=well bore configuration), Keyword(id=1242134140615729841, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=EN, orderNo=1, keyword=heat loss), Keyword(id=1242134140691227314, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242134135318328082, language=EN, orderNo=1, keyword=sensitivity analysis)], refs=null, funds=null, companyList=null, figs=null, attaches=null, journal=Journal(id=1125356956822126595, delFlag=0, nameCn=科技导报, nameEn=Science & Technology Review, nameHistory1=null, nameHistory2=null, issn=1000-7857, eissn=, cn=11-1421/N, coden=null, periodic=3, language=CN, oaType=0, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=wfghvu3bhh/dKxuZ+ucVHA==, journalPrice=null, startedYear=null, abbrevIsoEn=Sci Technol Rev, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1774230116083, createdBy=null, updatedBy=13041195026, firstLetterCn=S, firstLetterEn=S, subjectCode=Natural Sciences, subjectName=自然科学, subjectCodeEn=Natural Sciences, subjectNameEn=null, picCn=wfghvu3bhh/dKxuZ+ucVHA==, picEn=yjSfclmpNm7ihn9NbTZ69g==, jcr=null, cjcr=null, exts=[JournalExt(id=1242774439910290156, language=CN, name=科技导报, nameHistory1=null, nameHistory2=null, managedBy=中国科学技术协会, sponsoredBy=中国科学技术协会, publishedBy=科技导报社, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.kjdb.org/CN/home, createdTime=1774230116107, updatedTime=1774230116107, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=http://www.kjdb.org/CN/column/column7.shtml, submissionAuthorUrl=https://kjdbauthor.cast.org.cn/webm, submissionEditorUrl=https://kjdbeditor.cast.org.cn/webm/, submissionReviewUrl=https://kjdbauthor.cast.org.cn/webm, submissionCeEditorUrl=https://kjdbeditor.cast.org.cn/webm/, submissionAeEditorUrl=https://kjdbeditor.cast.org.cn/webm/, option={"copyright":""}), JournalExt(id=1242774439960621805, language=EN, name=Science & Technology Review, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.kjdb.org/EN/home, createdTime=1774230116119, updatedTime=1774230116119, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=http://www.kjdb.org/EN/column/column7.shtml, submissionAuthorUrl=https://kjdbauthor.manuscriptcloud.com/login, submissionEditorUrl=https://kjdbeditor.manuscriptcloud.com/login, submissionReviewUrl=https://kjdbauthor.manuscriptcloud.com/login, submissionCeEditorUrl=https://kjdbeditor.manuscriptcloud.com/login, submissionAeEditorUrl=https://kjdbeditor.manuscriptcloud.com/login, option={"copyright":""})], databaseList=null, tenantJournalId=1146031591421210625, websiteList=[Website(id=1146104741081231361, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146031591421210625, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kjdb/CN, language=CN, createTime=1751182263881, createBy=18614031015, updateTime=1751778001962, updateBy=18614031015, name=科技导报, tplId=1146099689490845704, title=科技导报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1148021146403992296, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146104741081231361, code=articleTextType, value=kx, createTime=1751639170504, updateTime=1751639170504, creator=18614031015, updator=18614031015), WebsiteProps(id=1148021146378826469, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146104741081231361, code=banner, value=null, createTime=1751639170498, updateTime=1751639170498, creator=18614031015, updator=18614031015), WebsiteProps(id=1148021146366243556, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146104741081231361, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=9GHSf7eGlIPH0Tv/OOdstA==, createTime=1751639170495, updateTime=1751639170495, creator=18614031015, updator=18614031015), WebsiteProps(id=1148021146395603687, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146104741081231361, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1751639170502, updateTime=1751639170502, creator=18614031015, updator=18614031015), WebsiteProps(id=1148021146387215078, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146104741081231361, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1751639170500, updateTime=1751639170500, creator=18614031015, updator=18614031015)]), Website(id=1146105254833139715, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146031591421210625, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kjdb/EN, language=EN, createTime=1751182386363, createBy=18614031015, updateTime=1753500121937, updateBy=18614031015, name=科技导报, tplId=1146101810881728533, title=Science & Technology Review, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155838567709528217, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146105254833139715, code=articleTextType, value=kx, createTime=1753502988984, updateTime=1753502988984, creator=18614031015, updator=18614031015), WebsiteProps(id=1155838567692750998, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146105254833139715, code=banner, value=null, createTime=1753502988980, updateTime=1753502988980, creator=18614031015, updator=18614031015), WebsiteProps(id=1155838567688556693, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146105254833139715, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/EN/file/pic?fileId=9GHSf7eGlIPH0Tv/OOdstA==, createTime=1753502988979, updateTime=1753502988979, creator=18614031015, updator=18614031015), WebsiteProps(id=1155838567705333912, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146105254833139715, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/EN/file/pic, createTime=1753502988983, updateTime=1753502988983, creator=18614031015, updator=18614031015), WebsiteProps(id=1155838567701139607, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1146105254833139715, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1753502988982, updateTime=1753502988982, creator=18614031015, updator=18614031015)])], journalTitle=科技导报, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Science & Technology Review, journalPhotoCn=wfghvu3bhh/dKxuZ+ucVHA==, journalPhotoEn=yjSfclmpNm7ihn9NbTZ69g==, journalFirstLetter=S, journalRecommend=null, journalNew=null, journalCollection=1, jcrJf=null, cjcrJf=0.91, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=null, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/kjdb/CN/10.3981/j.issn.1000-7857.2015.22.004, detailUrlEn=https://castjournals.cast.org.cn/joweb/kjdb/EN/10.3981/j.issn.1000-7857.2015.22.004, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kjdb/CN/PDF/10.3981/j.issn.1000-7857.2015.22.004, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kjdb/EN/PDF/10.3981/j.issn.1000-7857.2015.22.004, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1448640000000, fullTextJson=null, articleText=null, reference=null)