JournalofOilandGasTechnology石油天然气学报,2023,45(2),148-154PublishedOnlineJune2023inHans.https://www.hanspub.org/journal/jogthttps://doi.org/10.12677/jogt.2023.452019文章引用:邱元瑞.单筒双井占位钻具技术在南堡1-3导管架钻井应用及分析[J].石油天然气学报,2023,45(2):148-154.DOI:10.12677/jogt.2023.452019单筒双井占位钻具技术在南堡1-3导管架钻井应用及分析邱元瑞冀东油田监督中心，河北唐山收稿日期：2023年4月6日；录用日期：2023年6月15日；发布日期：2023年6月26日摘要单筒双井钻井技术适用于海上油气田丛式井开发，有效提高了槽口利用率，降低了海洋工程建设成本起到很好的效果。单筒双井占位钻具技术解决一开井段双井轨迹无法分离、扩眼易出现新井眼、水泥用量大、浅层气预防等问题。本文介绍了单筒双井占位钻具技术和在冀东油田导管架钻井应用情况，对施工过程中出现碰套管问题进行原因分析，介绍解决此类问题的办法，优化了该技术实施方案，有效指导了该技术深入应用。关键词占位钻具，冀东油田，挤压套管，井眼防碰，丛式井ApplicationandAnalysisofSingleBarrelDoubleWellOccupyingDrillingToolTechnologyinNanpu1-3JacketDrillingYuanruiQiuJidongOilfieldSupervisionCenter,TangshanHebeiReceived:Apr.6th,2023;accepted:Jun.15th,2023;published:Jun.26th,2023AbstractThesinglebarreldualwelldrillingtechnologyissuitableforthedevelopmentofclusterwellsinoffshoreoilandgasfields,effectivelyimprovingtheutilizationrateofgroovesandreducingthecostofmarineengineeringconstruction,achievinggoodresults.Thesinglebarreldualwelloccu-邱元瑞DOI:10.12677/jogt.2023.452019149石油天然气学报pyingdrillingtooltechnologysolvesproblemssuchastheinabilitytoseparatethedualwelltra-jectoriesinthefirstwellopeningsection,thesusceptibilitytonewwellboreexpansion,highce-mentconsumption,andshallowgasprevention.ThisarticleintroducesthesinglebarreldualwelloccupyingdrillingtooltechnologyanditsapplicationinjacketdrillinginJidongOilfield.Itana-lyzesthecausesofcasingcollisionduringtheconstructionprocess,introducessolutionstosuchproblems,optimizestheimplementationplanofthistechnology,andeffectivelyguidesthein-depthapplicationofthistechnology.KeywordsOccupyingDrillingTools,Jid...
