细粒沉积物及其古地理研究进展与展望*
郭英海1,2, 赵迪斐1,2,3, 陈世悦4

Research progress and prospect of fine-grained sediments and palaeogeography
Guo Ying-Hai1,2, Zhao Di-Fei1,2,3, Chen Shi-Yue4
细粒致密储集层的宏微观特征 a—泥质粉砂岩,山西组,Y-54井,2585.1 m;b—泥质粉砂岩,山西组,Y-54井,2536.85 m;c—泥质粉砂岩,山西组,Y106井, 2008.32 m,单偏光;d—泥质细砂岩,石盒子组,Y106井,1918.5 m;e,f—致密泥灰岩,五峰组观音桥段,JY-1井,2411 m