Siltstone

Accurately distinguishing siltstone and salt gypsum rock under combination drilling condition

复合钻井条件下粉砂岩与盐膏岩的准确识别

Experimental study on deformability and strength of soft siltstone

软质粉砂岩变形与强度的试验分析

Research and Application on Combined Sand Control Technology of Complex Siltstone Thin Oil Reservoir

稀油粉细砂岩复杂油藏综合防砂技术研究与应用

Test study of chemical sand control for moderate shallow fine siltstone water well

中浅层细粉砂岩注水井化学防砂试验研究

Identification of sedimentary microfacies of low - permeability siltstone reservoirs by expert system

基于专家系统的粉砂岩低渗透储层沉积微相识别

The Brilliant Character Strength and Softness Strength and Deformation Performances of Siltstone

粉砂岩的强度特性和变形特性

Mudstone has highest heat generation comparing with siltstone and sandstone .

其中，泥岩的生热率最高，而粉沙岩、砂岩的生热率次之。

Water-out Reservoir Interpretation Method in Siltstone Reservoirs at High Watercut Stage

高含水期粉砂岩储层水淹层解释方法研究

Experimental Study of Saturated Uniaxial Compressive Strength Test of Politic Siltstone in Fuzhou

抚州泥质粉砂岩饱和单轴抗压强度试验研究

The rock types are mainly sandstone and siltstone , the rest is fine conglomerate ;

岩石类型以砂岩和粉砂岩为主，其次是细砾岩；

Some thin beds of layered sandstone and dark grey siltstone show slump structures .

砂质内碎屑微晶灰岩一些薄层砂岩和暗灰色粉砂岩显示出滑动构造。

Pelitic siltstone . Black Ceramic Pigment Synthesized with Red Mud

泥质粉砂岩；赤泥制作瓷质砖黑色颗粒料的研究

Study on the weathering characteristics of Cretaceous argillaceous siltstone

湖南白垩系泥质粉砂岩风化特性研究

The host rocks are mainly calcareous siltstone and silty slate .

容矿岩石主要为钙质粉砂岩、粉砂质板岩。

Study on the Engineering behavior of whole-weathered pelitic siltstone in FuZhou city

抚州市泥质粉砂岩全风化工程性质研究

Sandy conglomerate , sandy stone and siltstone are developed in the sedimentary zone .

沉积区岩性包括砂砾岩、砂岩、粉砂岩和泥岩。

Carbonate and fine clastic rocks is its block , and siltstone is its matrix .

岩块由灰岩和细碎屑岩组成，基质为粉砂岩。

The host rock of the gold orebody is siltstone in Upper Roan Group .

金矿体围岩为上罗安组粉砂岩。

In this paper , strength properties of anisotropic rock have been measured for an argillaceous siltstone from somewhere .

本文研究了某地泥质粉砂岩各向异性强度特征。

Ore-bearing rocks are mainly biogenic limestone , siltstone , and fault breccia .

矿石的岩石类型有：生物灰岩、粉砂岩、断层角砾岩、泥岩等。

Application of Controlled Blasting in the Tunnel Excavation in the Area of Sandstone and Siltstone Intercalated with Clay Stone

砂岩和粉砂岩夹粘土岩地区洞挖光面爆破技术应用

The presence of fragments of silicified siltstone retain their original bedding .

硅化粉的砂岩碎块保留有原始层面。

Low resistivity pay zone includes two types of reservoirs , one is siltstone reservoir , the other is clayey sandstone reservoir .

低电阻油层主要有两种储集层类型：一种是粉砂岩储集层；另一种是含粘土矿物的砂岩储集层。

The main rocks are sandstone , mudstone and muddy siltstone or silty mudstone .

岩石类型主要有砂岩、泥岩及泥&粉砂过渡岩类。

4-varicoloured siltstone and mudstone , containing plant remains .

上部为杂色粉砂岩、泥岩，含植物化石。

The second part contain muddy siltstone , calcareous fine - sandstone , carbonaceous shale and pyroclastic rock .

第二段由泥质粉砂岩、石英砂岩互层，钙质细砂岩、粉砂岩、碳质页岩、灰岩组成，间夹火山碎屑岩；

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。

And it is suggested to neglect the rock compressibility in the future research of reservoir engineering . the reservoir rock is characterized by siltstone ;

由于岩石压缩系数的数值通常较小，建议今后的油藏工程研究中，忽略岩石的压缩系数，以免对动态储量的计算结果造成不必要的影响。

The permeability coefficients of clayey siltstone and brown mudstone were investigated by the transient pulse technique in the complete stress-strain curve .

通过瞬态压力脉冲法，测试泥质粉砂岩和褐红色泥岩等2种典型软岩全应力-应变过程中的渗透系数。

Lithology of P ⅰ group of the study area is mainly fine-grained sandstone , siltstone , mudstone and siltstone , mudstone .

研究区目的层的岩性主要为细砂岩、粉砂岩、泥质粉砂岩和泥岩。