摘要
本文对砂岩储集层孔隙体积随压力变化的规律,及其不同胶结类型砂岩孔隙度与有效上覆地层压力的变化关系作了研究。在此基础上,对不同胶结类型的砂岩提出了地面孔隙度压缩校正方程。
This paper had studied the law of sandstone reservoir pore volume which are changing with pressure,and the variation relationship for sandstone po- rosity in different cement types and effective overburden pressure.According to that,it had suggested surface porosity compression correction equations for sandstones with different cement types.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
1990年第4期62-68,共7页
Petroleum Exploration and Development
