页岩气开发钻完井技术探讨
投稿时间:2015-09-09  修订日期:2015-09-24  点此下载全文
引用本文:王建华,刘杰,张进.页岩气开发钻完井技术探讨[J].探矿工程(岩土钻掘工程),2015,42(10):1-5.
王建华,LIU Jie,ZHANG Jin. Complete Drilling and Completion Technology for Shale Gas Development[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2015,42(10):1-5.
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作者单位E-mail
王建华 中国地质科学院勘探技术研究所 wangjh@mail.cgs.gov.cn 
刘杰 中石化华北分公司  
张进 中国地质科学院勘探技术研究所  
基金项目:河南省“两权价款”地质科研项目“页岩气钻探技术研究”(2013-09)
中文摘要:我国广泛分布着丰富的页岩气资源,开发应用远景良好。通过借鉴、转化、应用常规油气开发的成熟技术,可集成配套形成页岩气开发钻完井技术系列。水平井已成为页岩气开发的主要钻井方式,结合旋转导向、MWD/LWD、三维地震和欠平衡钻井等工艺技术的集成应用可提高开发效率。水力压裂工艺已成为页岩气开发的主要技术,随着清水压裂、重复压裂、同步压裂等技术的发展,页岩气的勘探开发更具发展潜力。
中文关键词:页岩气  钻完井技术  水平井  压裂
 
Complete Drilling and Completion Technology for Shale Gas Development
Abstract:China is very rich in shale gas resources with great development potential. It is possible to form a series of complete drilling and completion technology for shale gas development through borrowing, converting and utilizing of well proven conventional oil and gas development technology. Horizontal drilling has dominated the drilling methods for shale gas development, and integrated with rotary steerable drilling, MWD/LWD, 3-D seismic survey, and under balanced drilling, it will increase development efficiency. Hydraulic fracturing is a main technique for stimulation of shale gas reservoirs. Advances in slick water fracturing, re fracturing, synchronized fracturing, etc., will make shale gas development more promising.
keywords:shale gas  drilling and completion technology  horizontal well  fracturing
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