1) tight sand formation
致密砂岩地层
2) dense sand layer
致密砂岩层
3) tight sandstone reservoir
致密砂岩储层
1.
Analysis of main control factors of the physical property of tight sandstone reservoir;
致密砂岩储层物性的主控因素分析
2.
Characteristics and genesis of the Upper Paleozoic tight sandstone reservoirs in the northern Ordos basin;
鄂尔多斯盆地北部上古生界致密砂岩储层特征及其成因探讨
3.
Detection and interpretation of fracture sets in tight sandstone reservoir;
致密砂岩储层裂缝发育带的检测和识别
4) shallow tight sand gas
浅层致密砂岩气
1.
In order to know the conditions of shallow tight sand gas reservoir formation,the gas-source rock was studied in Dongliang district in the Fuxin basin on the basis of organic petrological and geochemical study.
为了解阜新盆地浅层致密砂岩气成藏条件,应用有机岩石学和有机地球化学方法,对气源岩特征开展研究。
5) tight sand reservoir
致密砂岩储层
1.
Study on fluid inclusion of tight sand reservoir of Upper Triassic Xujiahe Formation in central Sichuan Basin;
四川盆地中部须家河组致密砂岩储层流体包裹体研究
2.
Additionally, besides the common sandstone and carbonate reservoir, the unconventional gas-bearing tight sand reservoir, igneous rock and fracture mudstone which have abundant resources have became significant exploration field.
川东北陆相储层就是典型含气致密砂岩储层,由于下伏海相碳酸盐岩地层是该地区的主力产层,也是前期研究的主要目的层,而陆相储层研究程度相对很低,认识也很有限。
6) compaction sandstone reservoir
致密砂岩储集层
补充资料：粉砂岩
| 粉砂岩 siltstone 由粒径为0.0625～0.0039毫米（mm）的粉砂的含量占50％以粉砂岩标本的一种碎屑沉积岩。除粉砂以外其它由砂、粘土或化学沉淀物组成。按粒度划分为粗粉砂岩（0.0625～0.0312mm）和细粉砂岩（0.0312～0.0039mm）。按碎屑成分划分为石英粉砂岩、长石粉砂岩、岩屑粉砂岩（少见）和它们间的过渡类型。根据胶结物成分划分为粘土质粉砂岩、铁质粉砂岩、钙质粉砂岩和白云质粉砂岩。黄土也是一种疏松的或半固结的粉砂质沉积物。粉砂岩多形成于河漫滩、三角洲、潟湖和海洋的较深水部位。
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参考词条