南海早中新世东沙台地流花生物礁-滩组合的白垩状结构化及白垩状孔隙储集层
Chalky texture formation and chalky porous reservoir of Liuhua reef-bank complex on the Early Miocene Dongsha platform,South China Sea
南海早中新世东沙台地流花生物礁-滩组合的白垩状结构化及白垩状孔隙储集层 |
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吴熙纯 |
Chalky texture formation and chalky porous reservoir of Liuhua reef-bank complex on the Early Miocene Dongsha platform,South China Sea |
| 流花生物礁-滩组合中岩石组构的扫描电镜照片 1--LH11-1-1A井白垩状珊瑚藻骨架孔(酸蚀铸体),×700;2--LH11-2-1井白垩状有孔虫粒缘孔(酸蚀铸体),×290;3--LH11-2-1井白垩状有孔虫组织的溶蚀微晶方解石及晶间溶孔,比例尺50,μm; 4--LH11-2-1井中白垩状泥粒岩的微菱形晶及晶间孔,晶尖受溶蚀,含少量方解石胶结物,比例尺50,μm; 5--LH11-2-1井中白垩状泥粒岩的陡斜菱面体微晶及晶间孔,比例尺50,μm; 6--LH11-2-1井白垩状泥粒岩的微晶方解石,晶面见溶蚀坑,晶间孔发育,比例尺50,μm; 7--HZ33-1-1井非白垩状珊瑚藻柱状方解石,比例尺100,μm; 8--HZ33-1-1井非白垩状珊瑚藻架孔充填云母片状方解石,比例尺100 μm |
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