Diapir was mainly composed of some salts, and minor soft mudstone or other plaster sediments. 底辟物质由盐岩为主的塑性层组成。
Friction properties were studied while sandstone and mudstone fracture plane contacted with its interbed both in the natural state and on the condition of mud blended. 研究了自然状态和接触面掺泥两种情况下的砂岩、泥岩破裂面及其互层接触的摩擦特性。
The seal rocks are developed widely, and the Neocene marine mudstone is the regional seal. 盖层发育广泛,区域性盖层是新近系海相泥岩和渐新统泥岩。
Experimental study of variation law of saturated broken mudstone porosity during creep process 饱和破碎泥岩蠕变过程中孔隙变化规律的试验研究
The copper mineralization has taken place in Neogene period, and main mineralization types are sandstone type, mudstone type, limestone type, and sulfide type comprised quartz reef. 库车盆地铜成矿作用发生在新近纪,主要有砂岩型、泥岩型、灰岩型、含石英脉硫化物型铜矿化。
Quantitative study on fault sealing ability in sandstone and mudstone thin interbed The experiment results show that conductance of laminated and dispersed shaly sands may be treated as parallel conductance between laminated shale and dispersed shaly sands. 砂泥岩薄互层段中断层封闭性的定量研究实验结果表明,混合泥质砂岩导电可以看作是层状泥质和分散泥质砂岩并联导电的结果。
The results can provide references to construction and field measurement of mudstone shield tunnel. 研究结果可为泥岩盾构隧道工程的施工及监控量测提供参考。
The variety of these mudstone and shales is very complex in lacustrinehigh-frequency cycle. 这些泥岩和页岩在湖相高频旋回中的变化相当复杂。
Meanwhile, the relationship between the thickness of mudstone and roof water inrush are discussed. 同时,讨论了隔水泥岩层厚度与顶板突水的关系。
Experimental Study of Rheological-mechanical Properties of Silty Mudstone A shale content definition method for complex sand reservoirs 粉砂质泥岩流变力学参数的试验研究一种复杂砂岩储层泥质含量评价方法
Different weathering velocities for sandstone, carbonite and mudstone triggered rock cells in mudstone below cliffs, weathering in stress status sped up the development of rock cells. 泥岩和砂岩、灰岩等软硬岩石之间的差异风化孕发了陡崖底部的岩腔,内部泥岩的应力风化加速了岩腔发育。
Cambrain limestone and sandy mudstone were pushed onto the Permian coal measures by the Fufeng thrust in Huainan coalfield. 淮南煤田阜凤逆冲断层是一压性断层,使寒武系灰岩、砂泥岩推覆于二叠系煤系地层之上。
The upper part of the bedrock is gray sandstone, and the lower part is purplish red sandy mudstone. 基岩上部为灰色砂岩,下部为紫红色砂质泥岩。
The rock types of this section include limestone, silicalites, mudstone, shale, dolomite. 该剖面岩以石灰岩为主,含少量的硅岩、泥岩、页岩和白云岩。
The cracky mudstone as well as may become reservoir. 裂缝发育的泥岩也可成为储集层。
In recent years, lots of reservoirs of thin sand and mudstone interbedding in Kailu area have high output. 而在开鲁等地区存在大量的砂、泥岩薄互层油气藏,近年来产量比较可观。
Based on combination features of laterolog-3 resistivity, gamma-ray, sonic traces on coal seam, limestone, sandstone, mudstone, fine-grained sandstone, carried out rock and coal seam correlation. 根据密度、三侧向电阻率、自然伽马、声波等测井曲线在煤层、灰岩、砂岩、泥岩、细砂岩等岩性上的组合特征,进行了岩煤层的对比。
Maximum flooding surface Sediment are usually mudstone, and the thickness is different from each other. 最大湖泛面多为泥岩,但其厚薄不一。
Research and Application of Bits for Drilling in Elastic-plastic Dense Mudstone of In-situ Leaching Sandstone Uranium Deposit 地浸砂岩型铀矿弹塑性致密泥岩钻头的研究与应用
The zone of middle stability are silt and mudstone with many structures of partly cutting through and medium strength. 中等稳定区主要是沉积粉砂及泥岩,构造大量发育且部分贯通,岩石力学强度中等;
Strata and Sedimentary Fades of Lower Mudstone Section in Carboniferous System of Well Hade 1 in Tarim Basin 塔里木盆地哈德1井区石炭系下泥岩段地层及沉积相研究
The preparation of red cement using activated red mudstone has been studied. 介绍利用活化红泥岩制备红色水泥的研究。
The fluid pressure in mudstone pores approximately equals to the pressure in gas reservoir below; 泥岩盖层中孔隙流体压力同下伏气藏压力值很接近;
As for the main reservoir-caprock assemblage, the Carboniferous volcanic rock is the reservoir while the Permian and Triassic mudstone is the cap rock. 主要的储盖组合是以石炭系火山岩为储层,二叠系和三叠系泥岩为盖层。
Depositional district: lithologically, they are sandy conglomerate, sandstone, siltstone interbedded with mudstone. 沉积区:岩性由砂砾岩、砂岩、粉砂岩夹泥岩组成。
Porosity and permeability of sandstone near the sandstone-mudstone boundary is affected by the stacking pattern of sandstone and mudstone. 砂泥岩组合方式在不同埋深条件下影响了砂泥岩界面附近储层的物性。
The cap rocks are lacustrine mudstone and gypsiferous. 盖层为湖相泥岩和含膏泥岩。
Due to some reasons such as geological structure, usually there are mudstone interlayers in rock. 由于地质构造等原因,岩体中也常含有泥岩夹层。
Along with the increase of deepness, to porosity and permeability, mudstone reduce much more than sandstone. 随深度的增加,泥岩孔隙度和渗透率降低的幅度比砂岩大。
Geophysical and geologic data were integrated to study the causes of overpressure in aspects of under compaction, hydrocarbon generation and mudstone sealing. 利用地球物理和地质资料,从压实不均衡、生烃作用以及泥岩封闭等方面分析了该区的超压成因。