在设计和建筑细节上我们要特别仔细,特别是对大坝基础下面的地层断裂带要给以高度关注。
Great care should be taken in the design details and quality of construction. Particular attention should be given to possible faults located under the dam.
作者说:“我们不要再考虑横跨大坝基部的断裂带地层可能发生的运动的差别。
The authors noted “we shall not consider the possibility of a large differential movement occurring in a fault transversing the dam foundation.
并据此评价了地层超覆带附近高值烃所对应的资源类型。
Based on these, correspondent types of resource of high value hydrocarbon near formation overlap zone are evaluated.
在各勘探目的层层序地层内,主要发育于高水位体系域中中粗粒岩屑长石砂岩发育带,同时也主要位于主要层序界面上下。
Among all sequence strata of exploration target, it mainly developed medium-coarse clastic arkose in high water system, which overlies and underlies the primary sequence interface as well.
自然电位与地层流体的矿化度有密切关系,侵入带中泥浆滤液的矿化度对自然电位测井有较大的影响。
Spontaneous potential (SP) of a formation has tight relationship with salinity of formation liquid, the salinity of mud filtrate in invaded zone affects SP log considerably.
结果表明这一带的白垩系地层沉积于晚白垩纪,或至少含有晚白垩纪的沉积。
The results show that the Cretaceous strata located in Sancha-Sidianwas deposited in late Cretaceous. At least, it contains late Cretaceous strata.
随着油田生产状况的不断变化,地层产液能力下降,供电线路所带负荷也会相应改变。
With the continuous changes of oilfield system production situation and the drop of ability to strata producing liquid, the load on line should change correspondently.
研究认为,SC_1旋回滨岸砂岩及SC_2下降半旋回的潮间带薄层砂岩为有利储集砂体,是地层-岩性型油气藏的重点勘探目标。
The study shows that SC_1 sandstone and SC_2 flagstone are favorable reservoir sand bodies and could be as key targets for exploration of stratigraphic and lithologic oil-gas pools.
河南省华北型寒武纪—早奥陶世地层可分为7个组、21个生物带、10个阶。
The North China type Cambrian and Early Ordovician strata can be subdivided into 7 Formations, 21 biozones and 10 stages.
本文对广州市西北郊沙水岗至金钱岭剖面的研究表明,沙水岗一带的地层连续。
The stratigraphic section from Shashuigang to Jinqiangling in north-western suburb of Guangzhou city was investigated thoroughly.
同时,在近井带还会形成反渗吸水锁效应,从而进一步加剧近井带地层伤害,对低渗低产凝析气井,这一现象尤为严重。
Meanwhile, reverse imbibitions water blockage effect would be appeared to further damage the near the wellbore formation, especially in the low permeability and low productivity condensate gas Wells.
湖北省碘缺乏病的流行分布与地势、地貌、土壤、地层岩性、饮水中的碘含量以及构造带密切相关。
The endemic distribution of IDD in Hubei province is closely related to topography, soil, land features, stratum- lithology, iodine content in drinking water and tectonic zones.
杨金沟矿区白钨矿体产于下古生界五道沟群地层与印支期二长花岗岩内外接触带中。
The scheelite orebody of the Yangjingou mining area occurred in the contact zone of the lower Paleozoic Wudaogou Group strata and the Indo-Sinian adamellite.
试验结果符合COD在包气带地层中的一般降解规律。
The experimental result agrees with the general relieving law of COD in the aeration zone layer.
该凹陷分为5个二级构造带,沉积地层以第三系为主,主要烃源岩为始新统平湖组煤系。
The sag can be divided into 5 secondary tectonic belts, the main sedimentary formation is Tertiary and the main source rock is Pinghu coal measures of Eocene.
通过黑箱模型,确定了COD经包气带地层的变化量。
By using the black? Box model, the variation quantity of COD passing the aeration zone layer is determined.
该区域是由复杂的过渡带和没受泥浆侵入的原状地层组成的。
The region consists of the complicated transition zones and the raw formation without mud invasion.
此项技术利用了沿地层形成的低相干带和由断层产生的低相干带方向上的差别,通过局部方向扫描和多项式滤波来滤除不需要的低相干带和随机噪声带来的干扰。
Along horizon LCS and differences in directions of LCSs resulted from faults are used to suppress the undesired LCS and random noise through local dip scanning and polynomial filtering.
大面积喜马拉雅期超浅成正长斑岩、印支期流纹斑岩英安岩系列火山岩类与地层的内、外接触带对成矿十分有利。
The inner, outside contact zone between Himalayan ultra-epizonal syenite porphyry, Indosinian volcanic rocks of liparite porphyry-dacite series and strata is very advantageous to the metallogenesis.
挠曲坡折带岩性地层圈闭发育,生储盖条件配置良好;
The flexure slope breaks are good position for lithostratigraphic traps, which is in good condition of generation, reservoir and seal.
东营凹陷北部陡坡带砂砾岩体广泛发育,该类地层的岩性识别、储层划分、地质参数计算等一直是测井评价所面临的难题。
Such problems as lithological discrimination, reservoir zonation and geological parameter calculation have been faced with a difficult problem on log evaluation of the glutinite formation.
以层序地层学理论为基础,提出应用坡折带理论勘探陆相湖盆斜坡带隐蔽油气藏的方法。
Based on sequence stratigraphy principles, an exploration method for the subtle traps in lake basin slope break of land facies was put forward by using the theory of slope break.
本文采用地层倾角方位频率图和蓝模式矢量方向研究古水流方向和沉积砂体延伸方向和沉积砂体的相带变化特征。
The dip frequency plot and vectograph of blue mode were used to study the paleocurrent, the extension o.
对剖面中反映的构造反转、褶皱组合样式、逆冲断裂带、直立地层发育带的构造特征进行了探讨。
Structural characteristics of inversion structure, fold association style, thrust fault zone upright strata developed belt shown in great profiles were also discussed.
结合霸县凹陷勘探实践,分析了文安斜坡内带深层岩性地层油气藏形成的有利条件,并对圈闭资源量进行了预测。
This paper addresses the favorable forming conditions of the lithostratigraphic reservoirs in the deep layers of Wen an inner slope belt in Baxian Depression and predicts the volume of trap resources.
不同时期、不同级别的地层超覆带的广泛发育为油气运移提供了通道,也为地层油气藏的形成创造了有利的圈闭条件。
The wide development strata overlap belt of different period and different level provided passage for petroleum migration, created beneficial reservoir conditions for strata reservoir formation.
冷水北沟铅锌矿赋存于元古界栾川群和管道口群地层中,矿体受断裂破碎带及矽卡岩带控制。
The Lenshuibeigou lead-zinc deposit occurs in Proterozoic Luanchuan group and Guandaokou group formation and is controlled by faulted and fractured zone and skarn zone.
该侵入剖面模型较传统的仅由冲洗带和原状地层构成的台阶状侵入剖面模型更加接近地层径向侵入剖面的真实情况。
Comparing to the traditional step model which only comprises flushed zone and undisturbed zone, this new model is more closer to the real situation.
陈刘组为新建立的岩石地层单位,代表广西早三叠世盆地滨岸相带沉积类型。
Chenliu formation is a new established lithostratigraphic unit standing for the sedimentation type of basinal littoral facies tract of early tertiary in Guangxi.
陈刘组为新建立的岩石地层单位,代表广西早三叠世盆地滨岸相带沉积类型。
Chenliu formation is a new established lithostratigraphic unit standing for the sedimentation type of basinal littoral facies tract of early tertiary in Guangxi.
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