而在环河华池组主要沉积了湖相、三角洲相、曲流河相及风成砂岩夹层。
Major sedimentary facies in the Huanhe-Huachi Formation include lacustrine facies, delta facies, meandering fluvial facies, and interbedded eolian sandstone facies.
从沉积、成岩作用和岩层受挤压三个方面阐明了须家河组致密储层的成因。
This article explains the formation of dense reservoir of Xujiahe formation from three aspects: the deposition, the diagenesis and the compression of beds.
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