庙藏物理李一倩层老石的敏感桂研究 cemented type 1.basal cement cement composition is high and cemented type is body cementation.Because cement and sands sediment at one time,cementation intension is very strong.油藏物理学——储层岩石的敏感性研究 cemented type cement composition is high and cemented type is body cementation. Because cement and sands sediment at one time, cementation intension is very strong. 1. basal cement