marginal sand sheet 边缘席状砂
delta front sand sheet 前缘席状砂
loch sheet sand 滨浅湖席状砂
sheet sand 厚度均匀的砂岩层 ; 平伏沙层 ; 层状砂层
frontal sheet sand 前缘席状砂
sheet-like sand 席状砂
以上来源于: WordNet
The main reservoir rock is water channel, then the sand sheet, others are less.
主要储集砂体为水道砂体,其次为席状砂体,其它砂体较少。
Relationship between sedimentary facies and hydrocarbon distribution shows that most favorable oil and gas accumulation zones occur in the mouth bar, distal bar and sand sheet.
该区沉积相与油气分布关系分析表明,河口坝、远砂坝和席状砂微相是最有利的油气聚集带。
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