...) 关键字: 昔格达组地层;黏土岩;粉砂岩;现场直剪试验;抗剪强度[gap=1545]Key words: Xigeda strata; clay stone; siltstone; in-situ direct shear test; shear strength...
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siltstone reservoir 粉砂岩储集层
pelitic siltstone 泥质粉砂岩
dolomitic siltstone 白云石质粉砂岩
pyritic siltstone 含黄铁矿粉砂岩
graded siltstone turbidite 序粒粉砂浊积岩
fine siltstone 细粉砂岩
tuffaceous siltstone 凝灰质粉砂岩
argillaceous siltstone 泥质粉砂岩
siltstone e 粉砂岩
The Silurian was mainly medium sand, fine sand, siltstone and pelitic siltstone in shallow sea.
志留系沉积以滨浅海的中细砂岩、粉砂岩及泥质粉砂岩为主。
参考来源 - 塔里木盆地东北地区下古生界层序格架与沉积相研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N a variety of fine sandstone formed from consolidated silt 粉砂岩
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