查询词典 impounding water reservoir

The analysis of group component, stable carbon isotopic compositions and biomarker, and the geochemical characteristics of the oil and gas show that the oil comes from the Palaeogene and the oil reservoir is new bed-generating and old bed-storing; the gas comes from Carboniferous-Permian and the gas reservoir is old bed-generating and new bed-storing.

通过对油气族组成、稳定碳同位素组成及生物标志化合物进行油气地球化学研究，认为东濮凹陷三叠系砂岩裂缝性油藏原油来源于古近系，油藏类型为新生古储式；天然气来源于石炭-二叠系，气藏类型为古生新储式。

The medium-grained sandstones and medium-fine-grained sandstones form good reservoirs and the poststones medium reservoirs, while siltstones form poor reservoirs and pelitic siltstones poorest reservoirs. Sand bodies mostly develop in sand-flats, tidal channels and distributary channels of braided stream delta microfacies. The reservoir rocks of sand-flat and tidal channel are best with the physical property. Diagenesis such as compaction, cementation and dissolution has strongly reformed the reservoir rocks and the late dissolution has greatly improved their porosity and permeability.

中粒砂岩、中细粒砂岩属好储层，细粒砂岩属中等储层，粉细砂岩，粉砂岩属较差储层，而泥质粉砂岩则属差储层；砂坪、潮道和辫状河三角洲分流河道微相中的砂体最发育，它们决定了储集岩的发育、分布及原始物性条件；砂坪和潮道储集岩的物性最好，辫状河三角洲分流河道储集岩的物性次之，砂泥混合坪、辫状河三角洲分流河道间储集岩的物性较差；成岩作用对本区CⅠ油组的储层有强烈的改造作用，尤其是较晚期的溶蚀作用对岩石的储集性能有明显的改善，对本区CⅠ油组中孔高渗透储层的形成有很大的贡献。

The algal bloom sites and areas varied with seasons because many agricultural activities on the upstream of Techi reservoir and fertilizers ran off to the reservoir which provided a good environment for the growth of Peridinium bipes.

究其原因发现，水库上游集水区为梨山温带水果及高丽菜的主要产区，大量的营养盐随著山坡土壤的冲蚀而流入水库上游，因而提供二角多甲藻大量繁殖之良好环境。

On the basis of analysis of different kinds of reservoir petrologic feature, porosity, rate of percolation, we can conclude that the reservoir physical characterization in most cases controlled by depositional facies.

通过对不同成因类型储层的岩石学特征、孔隙度和渗透率等方面的分析研究认为，沉积环境、沉积微相与储层砂体物性之间有直接的关系。孔隙度、渗透率在平面上的分布在很大程度上受控于沉积环境和沉积微相。

Study on adsorption in porous media of reservoir is very important for phase equilibrium calculation of condensate gas and the right way of insight at the gas or condensate gas reservoir.In this paper,experiments for measuring absolute adsorption of N2, CO2 and natural gas on 8 different artificial cores using an accurate porosimeter and an precise chromatographic instrument under room temperature (283～292°K) and low pressure (0.167～0.3MPa) have been studied.From these experiments,the following results can be obtained:i.

利用高精度孔隙度测定仪和气相色谱分析仪，采用恒体积法，测定了室温(283～292K)、低压(0.167～0.3MPa)下N2、CO2和天然气在8个不同的岩心孔隙内表面的吸附量，对于天然气，还测定了吸附前后自由气体的摩尔组成，被吸附气体的摩尔组成和天然气各组分的相对吸附量。

This paper lakes the Daqing Punan oilfield as an example and elaborates how to re-describe an oil reservoir by using new seismic data combined with wells log and reservoir production information as well as relevance technical methods and rationale.

摘要本文以大庆葡南油田为例，论述了利用高分辨三维地震资料为主，结合测井和开发动态资料，对已外发油田进行油藏再描述的主要内容、技术思路及应用技术的原理和方法。葡南油田，位于大庆长垣南部。

Daqing Punan oilfield.reservoir characterization.accurate structure interpretation.reservoir inversion forecast.residual oil distribution.extended wells.economical analysis.

大庆葡南油田，油藏精细描述，精细构造解释，储层反演预测，剩余油分布，扩边布井，经济分析

Expanding the basic ideas of single reservoir flood operation to the cascade reservoirs system, fuzzy optimal flood operation model of cascade reservoirs system with multiobjectives, which divides the system into singe reservoir in according to the flowing direction and determines the solution forword and recurringly, is presented.

将求解单库防洪调度的基本思想拓展到梯级水库群防洪系统中，提出了梯级水库群防洪系统的多目标决策模糊优选模型，其思想是顺流而下，将系统分解成单库，递推求解。

On the condition of reservoir elaborate description and amplitude attribute data of 3D seism, we put up reservoir geological modeling.

在气藏精细描述的基础上，以三维地震的振幅属性数据体为软条件，进行了储层地质建模。

Moreover, with the forthcoming sluicing of the reservoir of Three Gorges, such geological hazards in the reservoir area as landslide and rockfall are becoming more and more. Even Chinese government has transferred special funds of four billion yuan for solving this problem.

另一方面，随着三峡库区蓄水的日益临近，库区的地质灾害问题，如滑坡、崩塌日益突出，国家甚至拨出40亿专款来治理库区的地质灾害问题。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？