基于核磁共振技术评价气田采出水对地层的伤害机理
杜康1(
), 刘永国1, 郭萍1, 陈志刚1, 慕进升1, 黄凯2, 王琛2()
), 刘永国1, 郭萍1, 陈志刚1, 慕进升1, 黄凯2, 王琛2()
Evaluation of damage mechanism of gas field produced water based on nuclear magnetic resonance technology
Kang DU1(), Yongguo LIU1, Ping GUO1, Zhigang CHEN1, Jinsheng MU1, Kai HUANG2, Chen WANG2()
), Yongguo LIU1, Ping GUO1, Zhigang CHEN1, Jinsheng MU1, Kai HUANG2, Chen WANG2()
图6. 渗透率下降率、孔隙度下降率与悬浮物粒径尺度关系
Fig.6. The relationship between permeability decline rate， porosity decline rate and particle size scale
