海拉尔—塔木察格盆地南贝尔凹陷下白垩统火山碎屑岩储集层成岩演化及控制因素*
张丽媛1, 纪友亮1, 刘立2, 蒙启安3, 赵磊1, 于淼2, 周冰2

Diagenetic evolution and controlling factors of pyroclastic reservoirs of the Lower Cretaceous in Nanbeier Sag,Hailar-Tamtsag Basin
Zhang Liyuan1, Ji Youliang1, Liu Li2, Meng Qi'an3, Zhao Lei1, Yu Miao2, Zhou Bing2
南贝尔凹陷下白垩统铜钵庙组和南屯组储集层脉体发育镜下照片 a—方解石脉,T12井,南一段,1807.4 m,正交偏光,4×;b—方解石脉,T13井,南二段,1483.0 m,正交偏光,2×;c—方解石脉,T14井,南一段,2581.9 m,正交偏光,10×;d—白云石脉,T15井,铜钵庙组,2228.4 m,正交偏光,10×;e—泥晶碳酸盐脉,T15井,铜钵庙组,2230.3,正交偏光,4×;f—石英脉,局部被方解石交代,T14井,南一段,2677.7 m,正交偏光,10×