Seismic facies of gas reservoir within the second member of Xujiahe formation in west Sichuan depression. ;
裂缝是川西坳陷须二段低渗透砂岩天然气藏分布的重要控制因素。
A set of conglomerates of alluvial fan occurred in the second member of Yingcheng Formation of Liutai, southeast margin of Songliao Basin.
松辽盆地东南缘六台地区营城组二段发育一套冲积扇砾岩层。
The reservoir features of second member of Jurassic Sangonghe Formation in Moxizhuang area of Junggar Basin, have been studied by various means.
利用多种方法对准噶尔盆地莫西庄地区侏罗系三工河组二段储层特征进行了分析。
The shore-shallow lake and hemi-deep-deep lake develop in the first and second member of Nenjiang formation, and thin bed beach sands distribute fragmentarily.
嫩一段和嫩二段主要发育滨—浅湖和半深—深湖沉积，零星分布薄层砂滩砂体。
The shore-shallow lake and hemi-deep-deep lake develop in the first and second member of Nenjiang formation, and thin bed beach sands distribute fragmentarily.
嫩一段和嫩二段主要发育滨—浅湖和半深—深湖沉积，零星分布薄层砂滩砂体。
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