摘要
本文应用渗流力学的径向流原理，根据钻井过程中井筒钻井液压力、储层压力与泥饼厚度之间的关系，提出了利用泥饼厚度计算储层压力的方法，讨论了该方法的应用范围。经实际应用验证，该方法是可行的。
Based on the relationship between the mud pressure in drilling, reservoir pressure and thickness of mud cake, a method for calculating reservoir pressure by using the thickness of mud cake, is given according to the principle of the radial flow mechanics of fluids through porous media, and its effects of this method in actual uses have also been described.
出处
《石油勘探与开发》
EI
CAS
CSCD
北大核心
1996年第5期67-70,共4页
Petroleum Exploration and Development
关键词
滤饼
厚度
储集层
压力
径向流动
钻井液
Reservoir
Pressure
Mud cake
Thickness
Permeability
Mud pressure
Well diameter
