太原组灰岩有利储层形成受多种因素控制,其中生屑滩、生物丘有利沉积微相是储层形成的物质基础,决定了储集空间类型及平面大面积分布;高频旋回控制下的准同生岩溶作用有利于溶蚀孔的形成,能有效改善储层的储集性能,为厚层灰岩储层的发育...
LIMESTONECARBON isotopesOXYGEN isotopesGEOLOGICAL carbon sequestrationA set of tight limestone reservoirs has been developed in the Permian Taiyuan Formation of the Ordos Basin. In recent years, the risk exploration has made a substantial breakthrough and has become a key...
摘要 鄂尔多斯盆地二叠系太原组发育一套致密灰岩储层,近年来风险勘探取得重大突破,成为天然气勘探关注的重点领域。通过野外露头、岩心观察、薄片鉴定、扫描电镜和稳定碳、氧同位素等分析测试,开展岩石学、储集空间、储层物性及微观特征研究...展开更多 A set of tight limestone reservoirs has been developed in the ...