油藏物理学一储层岩石的孔隙结构及孔隙度 2)classification by origin/genesis a.intergranular pore b.micropore in complex rock c.intercrystalline secondary pore in intercrystalline2） classification by origin /genesis a. intergranular pore b. micropore in complex rock c. intercrystalline secondary pore in intercrystalline 油藏物理学—储层岩石的孔隙结构及孔隙度