探矿工程-岩土钻掘工程Issue(3)：29-32,4.
濮阳3286m岩盐勘探深井高密度钻井液工艺
High-density Drilling Fluid Technology in 3286m Deep Exploration Well of Puyang
靳廷朝1
作者信息
- 1. 河南省地矿局第一地质环境调查院，河南郑州450045
- 折叠
摘要
Abstract
ZK0401 is a deep hole in the salt rock survey project with designed depth of 3280m.In the coring drilling opera-tion, according to the characteristics of water sensitivity formation, formation pressure and ground temperature, the success-ful experiment was made by drilling fluid with high temperature resistance and high density saturated salt water drilling fluid matching the suitable core drilling technology, hole terminal depth was 3286m, and the continuous salt rock coring was re-alized with good effects.The paper introduces the optimization of drilling fluid composition and the drilling fluid technology and measures in detail.关键词
岩盐勘探/深孔取心/高密度饱和盐水钻井液/蠕变Key words
salt rock survey/deep hole coring/high density saturated salt water drilling fluid/creep分类
天文与地球科学引用本文复制引用
靳廷朝..濮阳3286m岩盐勘探深井高密度钻井液工艺[J].探矿工程-岩土钻掘工程,2015,(3):29-32,4.
