地质工程一体化钻井技术在正安工区研究与应用  

Research and Application of Integrated Geology-Engineering Drilling Technology in the Zhengan Work Area

作　　者：柳文君 LIU Wenjun(Drilling Company II,Sinopec Oilfield Services Jianghan Corporation,Wuhan,Hubei 430000,China)

机构地区：[1]中石化江汉石油工程有限公司钻井二公司,湖北武汉430000

出　　处：《江汉石油职工大学学报》2024年第2期30-32,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：四川盆外正安区块地质工程条件与四川盆内差异大,钻完井工程技术只能借鉴,不能复制。为此,开展地质工程一体化钻井技术联合攻关,形成正安区块常压页岩气水平井优快钻井技术,有力支撑该区块页岩气钻井安全和钻井提速提效,对盆外其他构造复杂区页岩气水平井钻井提速具有一定的借鉴价值。The geologyengineering conditions in the Zhengan block outside the Sichuan Basin are significantly differ-ent than those inside the basin,which means drlling and completion engineering technology cannot be simply replica-ted but only referenced.Consequently,an integrated approach to geology-engineering drilling technology was devel-oped,leading to an advanced drilling technique for normal pressure shale gas horizontal wells in the Zhengan block,thus ensuring drilling safety and enhancing fast drlling.This technique has reference value for faster drilling in other complex structural areas outside the Sichuan Basin.

关 键 词：页岩气 正安工区 地质工程一体化 钻井安全 钻井提速提效 

分 类 号：TE242[石油与天然气工程—油气井工程]