Article(id=1242128638913610549, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242128626758521850, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2012.08.006, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1328198400000, receivedDateStr=2012-02-03, revisedDate=1331222400000, revisedDateStr=2012-03-09, acceptedDate=null, acceptedDateStr=null, onlineDate=1332000000000, onlineDateStr=2012-03-18, pubDate=1332000000000, pubDateStr=2012-03-18, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1332000000000, onlineIssueDateStr=2012-03-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774076145148, creator=sys-migrate, updateTime=1774076145148, updator=sys-migrate, issue=Issue{id=1242128626758521850, tenantId=1146029695717560320, journalId=1146031591421210625, year='2012', volume='30', issue='8', pageStart='3', pageEnd='95', issueExtLink='null', onlineDate='null', pubDate='1332000000000', pubDateStr='2012-03-18', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774076142250, creator='sys-migrate', updateTime=1774076142250, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=45, endPage=50, ext={EN=ArticleExt(id=1242128643120500807, articleId=1242128638913610549, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=High-order Staggered Finite-difference Numerical Simulation of While-drilling Seismic Wave Field, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The while-drilling Vertical Seismic Profile (VSP) is a new kind of geophysical prospecting techniques which uses the noise of drill vibration as its seismic source and receives signal by the wave detector deployed on the earth. The vibration of rock-drill is random and continuous, and the wave signal is weak. However, the noise in the well field is strong, and the waves of different times and seismic phases superpose and interfere with each other. As a result, these factors make the SNR of while-drilling seismic data too low and result in the complexity of wave field, in the meantime, make the data processing much more difficult. By using high-order staggered grid FD, it could simulate while-drilling seismic wave field with the different shotpoint depth and different offset distance from the first-order velocity-stress wave equations. Finally, the study on the spatial propagation regulation and characteristics of while-drilling seismic field is able to guide the processing and interpretation of practical while-drilling seismic data., authors=DENG Rui¹, ZHANG Liang², authorsList=DENG Rui;ZHANG Liang, authorCompany=1. Key Laboratory of Exploration Technologies for Oil and Gas Resources, Ministry of Education, School of Geophysics and Oil Resources, Yangtze University, Jingzhou 434023, Hubei Province, China;2. Zhanjiang Branch, Zhonghai Petroleum (China) Co., Ltd., Zhanjiang 524057, Guangdong Province, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=Gc2xruyZU7ykfDEXVyxjiw==, pdfFileSize=2665040, 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=1242128640721358904, articleId=1242128638913610549, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=随钻地震波场高阶交错网格有限差分数值模拟, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=随钻VSP是利用钻头振动噪声作为震源,在地面布设检波器进行信号接收的一种新的物探技术。基于随钻地震波场的空间传播特征,从一阶速度-应力波动方程出发,利用高阶交错网格有限差分,模拟出不同炮点深度和不同偏移距情形的随钻地震波场,研究随钻地震波场的空间传播规律和特征。结果表明,数值模拟可以有效的解决现场试验周期长,费用高,地下结构未知因素多等问题,为随钻地震技术研究提供了一种高效的手段。, authors=邓瑞¹, 张亮², authorsList=邓瑞;张亮, authorCompany=1. 长江大学地球物理与石油资源学院;油气资源与勘探技术教育部重点实验室(长江大学),湖北荆州 434023;2. 中海石油(中国)有限公司湛江分公司,广东湛江 524057, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=Re7e+WLZiykkF9xiv8RktA==, pdfFileSize=2665040, 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)}, authors=null, keywords=[Keyword(id=1242128640310317105, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=CN, orderNo=1, keyword=随钻地震), Keyword(id=1242128640381620274, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=CN, orderNo=1, keyword=时距曲线), Keyword(id=1242128640448729139, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=CN, orderNo=1, keyword=高阶交错网格), Keyword(id=1242128640515838004, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=CN, orderNo=1, keyword=数值模拟), Keyword(id=1242128640595529781, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=CN, orderNo=1, keyword=速度-应力方程), Keyword(id=1242128642587824191, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=EN, orderNo=1, keyword=while-drilling seismic), Keyword(id=1242128642684293184, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=EN, orderNo=1, keyword=time-distance curve), Keyword(id=1242128642772373569, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=EN, orderNo=1, keyword=high-order staggered grid), Keyword(id=1242128642852065347, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=EN, orderNo=1, keyword=numerical simulation), Keyword(id=1242128642935951429, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242128638913610549, language=EN, orderNo=1, keyword=velocity-stress wave equations)], 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=1784015846012, createdBy=null, updatedBy=13041195026, firstLetterCn=K, firstLetterEn=K, 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=1283818766098219763, 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=1784015846037, updatedTime=1784015846037, 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=1283818766144357108, 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=1784015846048, updatedTime=1784015846048, 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=K, 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=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/kjdb/CN/10.3981/j.issn.1000-7857.2012.08.006, detailUrlEn=https://castjournals.cast.org.cn/joweb/kjdb/EN/10.3981/j.issn.1000-7857.2012.08.006, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kjdb/CN/PDF/10.3981/j.issn.1000-7857.2012.08.006, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kjdb/EN/PDF/10.3981/j.issn.1000-7857.2012.08.006, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1332000000000, fullTextJson=null, articleText=null, reference=null)