In this paper, the formation sedimentary microfacies were discussed by fine formation description.
从储层精细描述的角度，对储层、沉积微相进行精细研究。
On the basis of studying the sedimentary microfacies of fan delta front in the oilfield, stratified dynamic tes.
充分利用密闭取心、密井网等资料 ，精细剖析了双河油田扇三角洲前缘储层沉积微相及其分布。
Simultaneously analysed the character of the distribution of roomage and plane of different sedimentary microfacies.
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。
It is indicated that the reservoir heterogeneity of the work area is obviously controlled by the sedimentary microfacies.
研究表明，工区储层非均质性明显受沉积微相的控制。
The division of sedimentary microfacies of this block indicates that the reservoir bed mainly consists of channel facies.
通过对沉积微相的划分表明，储层主要为河道相。
Fully using different feature of sedimentary microfacies of two kinds of rivers has very important guiding meaning for...
充分分析和利用两种河流沉积微相的不同特征，对油田的生产、开发有着极其重要的意义。
The characteristic parameters of sedimentary microfacies are extracted by using well logs and geological parameter curves.
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。
On the basis of the sedimentary microfacies study, the collector parameter quantitative prediction was alternately verified.
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。
With the progress of oilfield development, well logging data is becoming more and more important in studying sedimentary microfacies.
随着油田开发的不断深入，测井资料在沉积微相研究中起到了更为重要的作用。
Ordos basin; Fanxue area; Sedimentary microfacies; Sand bodys spread; Reservoir characteristics; Regularity of oil and gas enrichment.
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。
The main sedimentary microfacies comprise distributary channel, mouth bar, distal bar, blanket sand, natural levee and crevasse splay.
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 distributing of the reservoirs is mainly controlled by the sedimentary microfacies of braided channel and underwater braided channel.
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。
This paper introduces an identification of sedimentary microfacies by the pattern recognition approach using artificial neural networks (ANN).
本文介绍用于沉积微相智能识别的神经网络模式识别方法。
Focusing on the classification of sedimentary microfacies in fluvial delta reservoir, one diagnosis based on weighted fuzzy neural network is proposed.
针对河流-三角洲储层沉积微相划分问题，提出了一种基于加权模糊推理神经网络的判别方法。
The logging sedimentary microfacies may provide a reference model for further studying the sedimentation and logging sedimentation in continental basins.
测井沉积微相模式为陆相盆地沉积学和定量测井沉积学的深入研究可提供一个参考模式。
Generally, different sedimentary microfacies developed different types of cementation that controlled distribution of secondary pore dissolved by acid water solution.
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。
On the basis of the properties, textures and primary structure of deposits, 21 sedimentary microfacies types are distinguished in the alluvial fan of the Sandu red basin.
根据沉积物的性质、结构及原生沉积构造，将三都红盆冲积扇体划分为21种沉积微相类型。
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.
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。
In eastern region, in terms of sedimentary microfacies and diagenetic conditions, or in karst topography are in disadvantageous position, potential for development is small.
东部地区不论在沉积微相和成岩条件，还是在古岩溶地貌上都处于不利位置，开发潜力小。
The influence of the microscopic structure, sedimentary microfacies and dynamic factors of Lai 1 and Lai 36 fault blocks in Guangli oilfield on the well production are studied.
研究了广利油田莱1、莱36断块的微型构造、沉积微相以及动态因素对油井生产的影响。
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.
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。
In combination with sedimentary microfacies analysis, we study the quality differences and distribution of reservoirs within the alluvial fans by using core analysis and testing data.
结合沉积微相分析，应用岩心分析化验资料对冲积扇内部储层质量差异及其分布特征进行了研究。
Therefore, under the constraints of sedimentary microfacies and sedimentary characteristics, seismic attributions can be used to accurately predict and characterize complex reservoirs.
由此表明，以沉积相、沉积特征约束地震属性预测能实现对复杂地质体的准确预测和描述。
The intensity of palaeo-karstification is controlled by the primary sedimentary microfacies and rock types, the burial dissolution result in enlargement or shrinkage of the karst cavities.
原始的沉积微相和岩石类型控制着岩溶作用的强度，埋藏溶蚀作用主要是对岩溶孔洞的溶蚀扩大或充填破坏。
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.
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 oil reservoir distribution is controlled by fault and sedimentary microfacies. The favorable oil reservoirs are located in the channel bars of structurally high part close to the fault.
油层分布受断层和沉积微相双重控制，断层附近构造高部位且心滩发育的位置是最有利的油层分布区。
Their logging characteristics are related and the logging sedimentary microfacies model was built, which can be identified by the self-potential and apparent resistivity curves in this paper.
测井沉积微相模式为陆相盆地沉积学和定量测井沉积学的深入研究可提供一个参考模式。
Based on a number of stratigraphic sedimentary information included in log data, this paper carries out a recognition of sedimentary microfacies with a method of neutral network pattern recognition.
本文根据测井资料所包含的丰富的地层沉积学信息，运用神经网络模式识别方法，进行沉积微相的识别。
It is necessary to study the sedimentary microfacies and reservoir characteristics of the stable mineral bearing strata in Dongxin area to further explore the oil and gas reserve of the target zone.
为了更好地挖掘东辛地区稳矿砂体的油气勘探潜力，有必要对其沉积微相及储层特征进行研究。
By taking a mid-period cycle as a unit, the planar distribution of the sedimentary microfacies in different units are aligned according to time sequences and even can be drawn into animated cartoons.
结合层序地层学研究的结果对模拟结果进行检验，把不同时间单元的沉积微相平面分布提取出来，根据时间的先后顺序进行排列，甚至做成动画，对沉积微相的演化得到直观的认识。
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