微相平面分布具有扇形结构特征。
The areal distribution of the microfacies has the characteristics of sector configuration.
扎莱特；神山组；沉积环境；碳酸盐微相。
Zhalaite; Shenshan formation; depositional environment; Carbonate microfacies.
同时还对不同微相的含油性作了客观的探讨。
At the same time, it had been objectively researched on petroliferous performance of different microfacies.
提出了将多种随机建模方法综合预测储层微相的新方法。
A new comprehensive method for predicting reservoir microfacies by integrating multiple stochastic modeling methods was presented.
成功地给出了沉积微相边缘追踪算法和边缘线生成算法。
The microfacies boundary tracing and drawing algorithms used for making microfacies map automatically were given.
变浅暴露滩微相的岩石组合是孔隙层和储渗体形成的基础。
The rock assemblage of shallow exposed bank-microfacies is the basis of the formation of pore layers and reservoir permeability systems.
同时分析了不同沉积微相的空间展布特征及平面展布特征。
Simultaneously analysed the character of the distribution of roomage and plane of different sedimentary microfacies.
研究层段主要发育于滨浅湖亚环境，形成的微相以滩坝微相为主。
The clastic rocks of investigative area mainly developed in shoreside and shallow lake. The microfacies mainly included beach and bar.
实践表明用该方法识别沉积微相，可靠性和识别效率得到很大提高。
The log practice shows that the method for sedimentary facies identification can highly improve interpretation reliability and efficiency.
在高频层序内研究了沉积微相的构成与演化特征以及储层分布规律。
The constitution and evolution features of sedimentary facies and reservoir distribution rules are studied within the high frequency sequence.
微相和粒度分析都表明其具有明显的高能碎屑海岸的滨海沉积特征。
Microfacies and grain size analysis all indicate that the sandstones are significantly analogous to that of the high-energy clastic coast.
该区三角洲平原水上分流河道微相为典型两段式和宽缓上拱式组合；
The distributary channel subfacies in delta plain are the combination of uphill arched pattern and typical bi-segment pattern.
砂坪微相的一些水下高地存在可能成为有利储层的纯净的石英砂岩。
Near some of the underwater high land in the sand flat environment, there may exist purer quartz sandstones, which may be a good reservoir.
河流砂体不同微相单元决定了油田高含水期储层物理特性的总体规律。
Different micro-facies units of fluvial sand bodies control the overall reservoir physical properties at high water cut stage.
储集砂体的分布和发育程度主要受辫状河道和水下辫状水道微相的控制。
The distributing of the reservoirs is mainly controlled by the sedimentary microfacies of braided channel and underwater braided channel.
在沉积微相研究的基础上，通过交叉验证的方法实施储层参数定量预测。
On the basis of the sedimentary microfacies study, the collector parameter quantitative prediction was alternately verified.
并结合建模软件建立储层沉积微相模型，实现了测井解释成果的定量化应用。
It establishes reservoir microfacies using modeling software to realize quantitative application of well logging interpretation.
顺序指示建模技术能够真实的再现相序变化特征，反映储层沉积微相的分布。
The technique of sequential indication modeling would be used to represent the characteristics of facies sequence changes, reflect the distribution of sedimentary microfacies of reservoirs.
鄂尔多斯盆地；樊学地区；沉积微相；砂体展布；储层特征；油气富集规律。
Ordos basin; Fanxue area; Sedimentary microfacies; Sand bodys spread; Reservoir characteristics; Regularity of oil and gas enrichment.
本文利用多种测井曲线及其计算的地质参数曲线提取反映沉积微相的特征参数。
The characteristic parameters of sedimentary microfacies are extracted by using well logs and geological parameter curves.
主要沉积微相为水下分流河道、河口坝、远砂坝、席状砂、天然堤、决口扇等。
The main sedimentary microfacies comprise distributary channel, mouth bar, distal bar, blanket sand, natural levee and crevasse splay.
在研究区识别出水下分流河道、河口砂坝、水下堤泛沉积、分流间湾四种微相。
Recognize four kinds of microfacies in research area, including underwater distributive river course, estuarine bar, etc.
根据某地区的河流微相特征标志，给出了一种基于神经网络的沉积相识别方法。
Based on the sedimentary microfacies characteristic symbol of river in an area, this paper presents a kind of sedimentary facies recognition method based on neural network.
各系列的微相类型具有相近的成因环境特征，且微相的变化表现为相对的连续性。
The microfacies in each series are similar in genesis and environments of formation, and their shifts are relatively continous.
沉积微相和流动单元空间分布的对比说明，前者好于后者，且有利于发现剩余油。
Contrasting the spatial distribution of reservoir flow units and sedimentary microfacies shows that the former is finer than the latter and is very advantaged to find residual oil.
含油气砂岩段主要以三角洲前缘水下分流河道和水下分流河口砂坝沉积微相为主。
The environment of sandstone containing oil and gas includes underwater distributary's channel and estuary dam in the delta frontier.
不同的沉积微相其胶结类型不同，从而导致酸性水溶蚀次生孔隙所发育的程度迥异。
Generally, different sedimentary microfacies developed different types of cementation that controlled distribution of secondary pore dissolved by acid water solution.
其中对河流沉积体系及三角洲沉积体系进行了着重的论述，并划分出众多亚相和微相。
One of the river delta sediment deposition system and the system has focused on the exposition, and divided into many sub-phase and micro-phase.
储层微相研究是油田开发后期储层非均质性精细表征及剩余油分布规律研究的重要内容。
Analysis of oil reservoir microfacies is important for the study of remnant oil and the anisotropy features of oil reservoir in later period.
储层微相研究是油田开发后期储层非均质性精细表征及剩余油分布规律研究的重要内容。
Analysis of oil reservoir microfacies is important for the study of remnant oil and the anisotropy features of oil reservoir in later period.
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