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《大庆钻井技术现状与发展方向.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、2009年10月大庆石油地质与开发Oct..2OO9第28卷第5期PetroleumGeologyandOilfieldDevelopmentinDaqingV01.28No.5DoI:10.3969/J.ISSN.1000-3754.2009.05.030大庆钻井技术现状与发展方向钟启刚刘合邹野莫继春(1.大庆油田有限责任公司,黑龙江大庆163453;2.大庆油田有限责任公司钻探工程公司,黑龙江大庆1634533.大庆油田有限责任公司钻探工程公司钻井工程技术研究院,黑龙江大庆163413)摘要:50年来,经过不断的科研攻关和现场试验
2、,大庆油田形成了调整井、定向井/水平井、深井、欠平衡/气体钻井、特殊工艺井、取心等具有大庆特色的钻井完井配套技术。通过系统总结大庆油田钻井技术现状,并与国内外钻井技术对比,分析了在高温钻井完井技术、深井钻井提速提效、特殊工艺井技术、高端钻井技术等方面存在的问题。为满足油田勘探开发需要,支撑4000×10t持续稳产,进一步明确了大庆油田钻井技术的下步发展方向。关键词:大庆油田;钻井技术;技术现状;发展方向中图分类号:TE242文献标识码:A文章编号:1000·3754(2009)05-0180-06PRESENTSITUATIoNAND
3、DEVELoPMENTTRENDoFDIULLINGTECHNoLoGYINDAQINGZHONGQi—gang,LIUHe,ZOUYe,MOJi—ehun(1.DaqingOilfieldCompanyLtd.,Daqing163453,China;2.ExplorationDrillingEngineeringCompany,DaqingOilfieldCompanyLtd.,Daqing163453,China;3.DrillingEngineeringTechnologicalResearchInstituteofExplor
4、ationDrillingEngineeringCompany,DaqingOilfieldCompanyLtd.,Daqing163413,China)Abstract:Accompanyingwithmorethan50yearsexplorationanddevelopmentinDaqingOilfield,theauxiliarydrillingandcompletiontechnologieswereformedforadjustmentwell,directionalwell/horizontalwell,deepwel
5、l,underbalanceddrilling/gasdrilling,thewelldrilledbyspecialtechnique,andthecoringwel1.Withthedeep-goingofexplorationanddevelopment,aswellastomeettherequirementofdrillingtechnologydevelopment,itisneces—sarytobreakthroughthebottleneckproblemsintechnologyandtodevelophigh—·
6、endtechnologytomeettherequire·-mentsofkeeping40milliontonstableproduction.Aimingatmeetingtherequirementofexplorationanddevelop—mentandsolvingthebottleneckproblemindrillingtechnology,throughthesystematicconclusionondrillingteeh—nologystatusinDaqingoilfieldandthecompariso
7、nbetweendomesticandabroad,thispaperanalyzestheexistingtechnicalproblemsinrespectsofhigh—temperaturedrillingandcompletiontechnology,improvingthespeedandeffi—ciencyindeepdrilling,specialtechniquewellandhigh—enddrillingtechnology,andmakesclearthenext—stepre—searchdirection
8、ofdrillingtechnology.Keywords:DaqingOilfield;drillingtechnology;technologystatus;developmenttrend收稿日期:2009-05—
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