东海西湖凹陷探井完井技术分析

Well Completion Technology of Exploratory Well in Xihu Sag, the East China Sea

阐述了西湖凹陷探井合理的井身结构、钻井完井液的优化措施、尾管固井成功的经验和存在的不足、以及浮船系统测试工艺。

This paper presents well completion technology of exploratory well in Xihu Sag, include ing reasonable casing program, optimization of seawater drilling and completion fluid system, advantage and disadvantage of liner cementing, well test of semi - submersible unit.