sandstone的例句大全

They mainly consist of sandstone, in which quartzarenite and litharenite are dominant and arkose is lack.

碎屑岩以砂岩类为主，其中又以石英砂岩类和岩屑砂岩类为主，缺少长石砂岩类。

Analysis results of a number of testing data indicated that: sandstone reservoir of Fu-Yang oil-bearing layer has lower composition maturity, mainly are feldspathic arenite and lithic arkose.

大量化验测试资料分析结果表明，扶杨油层砂岩储层成份成熟度较低，岩石类型以岩屑质长石砂岩和长石质岩屑砂岩为主。

The reservoir lithology of oil bearing Huagang formation on Sudi structural belt in Xihu depression is mainly lithic arkose, feldspathic litharenite and feldspathic quartzitic sandstone.

西湖凹陷苏堤构造带花港组油层储集岩主要为岩屑长石砂岩、长石岩屑砂岩、长石石英砂岩，岩屑含量较少，岩石成分成熟度和结构成熟度均较高。

The petrological-chemical analysis of clastic sedimentary rocks from Quantou Formation, Cretaceous indicates that their lithology mainly consists of arkose, shale and minor rock debris sandstone and greywacke by chemical classification of bulk elements.

通过对白垩系泉头组碎屑沉积岩岩石样品的岩石化学分析表明：主元素化学分类结果主要为长石砂岩、页岩，少量岩屑砂岩和硬砂岩；

In addition, under the combined influence of sedimentary and diagenesis which are mainly feldspar dissolution, the physical property of feldspathic litharenite is the best, the lithic arkose is middle, and the feldspar quartz sandstone is the worst.

由于在沉积作用和以长石溶蚀作用为主的成岩作用共同影响下，长石岩屑砂岩的物性最好，岩屑长石砂岩其次，长石石英砂岩最差。

Core descriptions, conventional thin section, injecting thin sections, SEM observations, X ray analysis of clay minerals, mercury injection data and pattern analysis of pore structures show that the major rock types are lithic sandstone, feldspathic litharenite and lithic arkose.

岩芯描述和常规薄片、铸体薄片、扫描电镜、X衍射分析及压汞资料研究表明，安棚深层系的岩石类型主要为岩屑砂岩、长石岩屑砂岩和岩屑长石砂岩。

Application of W-S model to oil assessment in argillaceous sandstone reservoirs

W-S模型在泥质砂岩储层含油性评价中的应用

Predication methods for physical properties of compacted argillaceous sandstone reservoir and its application

致密泥质砂岩储层的物性预测方法及应用

Discussion on the Explanation Model of Water-bearing Saturation in Argillaceous Sandstone Reservoir

泥质砂岩油层含水饱和度解释模型探讨

There is a quite large number of compacted argillaceous sandstone reservoirs in boundary oil gas fields.

在边际油气田中，泥质砂岩致密油气田占有相当大的比重，然而，泥质砂岩致密油气田的储层物性预测是该类油气田高效开发的瓶颈问题之一。

Then use W-S model to process these parameters and the oil saturation of argillaceous sandstone reservoir could be calculated.

这些参数确定后，即可将WS模型应用于常规的数字处理。

Effects of pore fluid property, contents variety and measurement frequency variety on frequency dispersion of argillaceous sandstone are analyzed.

分析孔隙流体性质及含量变化和测量频率变化对泥质砂岩频散特性的影响。

The Red Fork comprises a complex of sandstone bodies forming an arcuate trend.

红叉由许多砂岩体的复合体组成，形成一个弓形的带。

The fault scarp in ground surface approximately is along the fault face that consists of Cretaceous sandstone and Archaean gneiss. The lime-stone rocks bed up against the coal.

断层陡坎与白垩系砂岩和太古界片麻岩之间的断层位置大致吻合。石为岩层紧靠着煤矿层。

The cements in the sandstone reservoir are dominated by calcite and anhydrite with subordinate analcite.

砂岩储层中的胶结物以方解石和硬石膏为主，也见少量方沸石。

Sand control technology for lamellate sandstone reservoir

薄层疏松砂岩油藏防砂技术改进

According to the relation between the changes of the characteristics of the Acoustic Emission and stress condition, the sandstone and granite samples fracturing process both can be divided into three stages: the early loading stage, the medium loading stage and the late loading stage.

将砂岩和花岗岩样本的压裂过程和各自的声发射信号的规律的变化结合起来可以分为三个阶段，即加载初期阶段、加载中期阶段和加载后期阶段。并且它们具有各自不同的特征。

A Survey on the Acoustic Dispersion in Shaly Sandstone

泥质砂岩声频散性考察

For clean sandstone, the acoustic dispersion of compressional wave exists obviously when its porosity is more than 28%.

对纯砂岩，当孔隙度大于28%时存在明显纵波声频散。

The acoustic dispersion of rocks is investigated with experimental method samples of sandstone and shale are measured at different frequencies with ultrasonic pulse penetration method, and then the acoustic dispersions are analyzed.

对岩石声频散进行了实验研究，用不同频率的声学探头使用超声波脉冲穿透法对砂岩和泥岩样品进行了测量，并分析了两者的频散现象。