In the distance loomed the cold bare western hills. Lower Cambrian black argillaceous and arenaceous rock series in South China and its associated stratiform deposits 我国南方下寒武统黑色岩系及其中的层状矿床
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。
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
Comparative Study on Water-Salt Dynamic of Platform Field in Coastal Argillaceous Saline-alkali Land 滨海泥质盐碱地台田水盐动态对比研究
Argillaceous Hydrocarbon Reservoir Distribution Patterns and Petroleum Prospecting in Bohai Gulf Basin 渤海湾盆地泥质岩油气藏分布特征及勘探
Most dominant soil type in Taihang Mountainous Region is argillaceous soil, which consists of cinnamon soil in major soild group. 太行山区多是以褐土性土为主要土类的黏质土壤。
Argillaceous rheological property and penetrability of clay have been decided by zeta-potential, which is conducted by the mobile surface of clay particle and electroneutrality media of solution. 运动中的黏土颗粒表面与溶液电中性介质形成的电动电位决定了黏土的流变学性质和渗透性质。
Effect of culture conditions on microbial community with high concentration of nickel ion GRANULATING HEAP LEACHING PRODUCTION TEST FOR MICROFINE GRAINED DISSEMINATED ARGILLACEOUS GOLD ORE 高浓度镍环境中不同培养条件对浸矿微生物群落的影响微细粒浸染型泥质金矿石制粒堆浸生产试验
Granulating heap leaching production test for microfine grained disseminated argillaceous gold ore 微细粒浸染型泥质金矿石制粒堆浸生产试验
Of which, wet basis ash content is defined by gamma-ray log, and the precondition is the ash mainly argillaceous and contains no radioelement; 其中以自然伽马测井确定湿灰分,该方法的前提条件是湿分主要是泥质且泥质不具放射性元素;
Continental source rocks, composed mainly of Triassic and Jurassic coal measures and argillaceous rocks, are developed in these foreland thrust fold belts due to the unique tectonic setting and evolution history. 独特的构造背景和演化历史决定了中国中西部前陆冲断褶皱带主要发育以三叠系、侏罗系煤系和泥质岩为主的陆相烃源岩;
The hoary kaolinized argillaceous siltstone was formed in oxidizing environment, and it ′ s characteristics of element enrichment and REE geochemistry were analogical with the uranium-bearing sandstone, and wherefore it furnished a advanced condition to the uranium transfer and enrichment. 灰白色高岭土化泥质粉砂岩形成于氧化环境,其元素富集特征和稀土元素地球化学特征均与含铀砂岩相近,为铀的迁移和富集提供了有利条件;
Chaoyang slope is a typical landslide, which is composed of gentle inclined argillaceous sandstone. By investigation of the slope, its engineering geologic conditions, buried weak layers, gullies 'relationships, strength parameters and the development of fractures are acquired and analyzed. 通过调查研究朝阳坡平缓泥质粉砂岩滑坡,对其滑坡产生的地质条件、软弱夹层与斜坡和冲沟的关系、软弱夹层的强度指标、裂缝的发展等进行了分析。
Organic extraction was conducted for copper from the purple argillaceous-arenaceous dolomite in the Dongchuan copper mine. 对云南东川铜矿的紫色泥砂质白云岩进行了有机质萃取铜的实验。
Argillaceous reservoirs are mainly located in the over-pressured microfracture zone; 泥质岩油气藏主要位于超压泥质岩微裂缝带内,该带在垂向上集中分布在一定区间,平面上可以区域对比;
In this Paper the various methods for acid leaching of uranium from a uraniferous argillaceous slate ore are described. 本文叙述了某含铀泥板岩矿石几种酸浸出的方法,并着重研究了矿石中主要耗酸矿物&方沸石在浸出过程中被酸分解的特性。
Argillaceous reservoir is a new exploration region worthy of attention and has good exploration prospect. 泥岩裂缝油气藏的油气以自生自储式为主:泥质岩油气藏作为值得重视的一个勘探新领域,具有较好的勘探前景。
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。
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
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。
This paper introduces the methods of anticipating formation pore pressures with logging data, one based on the theory that the disequilibrium compaction of argillaceous sediment brings about the uncompaction of formation and results the abnormal pressure, another based on the effective stress. 介绍了基于泥质沉积物不平衡压实造成地层欠压实并产生异常压力原理和基于有效应力原理利用测井资料对地层孔隙压力进行预测的方法。
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
Porosity logging methods examining gas reservoirs of sandstone and argillaceous sandstone through acoustic wave and density are effectively used in coal beds. 煤田中在煤层附近有煤层气砂岩储层、泥质砂岩储层的存在,声波、密度两种孔隙度测井是进行孔隙度探测的有效方法。
It is very important how to use the relevant principle of the geological radar and shallow seismicity to interpret correctly the characteristics of blind fracture zone in the argillaceous siltstone. 探讨了如何利用地质雷达及浅层地震有关原理判释泥质粉砂岩中隐伏断裂带的性质和特征。
Put out the key technology of control argillaceous softrock weakened by water& new chemical grouting strengthen material technology. 提出了控制泥化软岩巷道遇水弱化的关键技术手段&新型材料注浆加固技术。
The IP anomaly is located near to the northwest fault and anticline, mineralized site is located in the argillaceous siltstone, shale and fine sandstone, which provided a basis for geophysical prospecting for metallogenic geological conditions research of the study area. 这些激电异常位于西北向断裂附近和背斜处,矿化部位位于泥质粉砂岩、页岩与细砂岩中,为研究区成矿地质条件下的研究提供了物探依据。