高压膏盐层定向井钻井关键技术研究  

Research on Key Technologies for Directional Drilling in High Pressure Gypsum Salt Layers

作　　者：吴臣 Wu Chen(CNOOC Supervision&Consultancy Center,Tianjin 300450)

机构地区：[1]中海油能源发展股份有限公司工程技术公司中海油监督中心,天津300450

出　　处：《石化技术》2023年第11期79-81,共3页Petrochemical Industry Technology

摘　　要：针对高压膏盐层定向井钻井问题,本次研究首先对高压膏盐层定向井钻井难度进行分析,从钻井轨迹设计和钻井液优化两个角度出发,开展高压膏盐层定向井钻井关键技术研究,为推动高压膏盐层定向井钻井技术的全面发展奠定基础。In response to the drilling problem of high-pressure gypsum salt layer directional wells,this studyfirst analyzes the difficulty of drilling high-pressure gypsum salt layer directional wells.Starting from the perspectives of drilling trajectory design and drilling fluid optimization,key technologies for high-pressure gypsum salt layer directional well drilling are studied,laying a foundation for promoting the comprehensive development of high-pressure gypsum salt layer directional well drilling technology.

关 键 词：高压膏盐层 定向井 钻井 难度分析 关键技术 

分 类 号：TE2[石油与天然气工程—油气井工程]