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- sedimentary microfacies model 沉积微相模型
- Keywords 3D geologic modeling;structural model;sedimentary microfacies model;reservoir parameter model;heterogeneity conglomerate reservoir;potential tapping direction;Karamay Oilfield; 三维地质模型;构造模型;沉积微相模型;储层参数模型;非均质砾岩储层;挖潜方向;克拉玛依油田;
- It should be defined by the study of sedimentary microfacies and diagenesis. 低渗透砂岩储层经历复杂的成岩作用,对有利储集相带的分布有较强的控制作用。
- The heterogeneity of reservoirs was mainly controlled by sedimentary microfacies on the plane. 平面上储层非均质性主要受控于沉积微相。
- There are four group fractures which were controlled by sedimentary microfacies and structure in Daan oil field. 大安油田储层中发育了受沉积微相和构造控制的四组裂缝。
- 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。
- Title: The signature recognition of comprehensive logging parameters in sedimentary microfacies of clastic reservoirs. 关键词:油田开发;碎屑岩油气藏;沉积微相;测井参数;特征识别
- To determine sedimentary microfacies fast and accurately with well logging data is a urgent problem to be solved. 摘要利用测井资料快速准确地确定沉积微相是油田开发中急需研究解决的问题。
- On the basis of it, sedimentary microfacies of submerged distributary channel, branching mouth bars, tributary bay and distal bar were discerned. 在此基础上,识别出了水下分流河道、分支河口坝、支流间湾和远砂坝等微相类型;
- Physical properties of sandstone reservoirs have close relations with sedimentary microfacies under the conditions of no strong epidiageneses. 在后期成岩作用影响不大的情况下,砂岩储集层物性与沉积微相之间关系密切。
- 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。
- These sedimentary microfacies and reservoir capacity match very well, and shallow lake sandbar and river mouth sandbar have optimal reservoir capacity. 沉积微相与储层物性间的配置关系较好,浅湖砂坝与河口砂坝微相储层具有最优的储集条件。
- 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。
- Thaking H3 submember of the oilfield as an example,this paper describes in detail the study method of sedimentary microfacies. 以河南省下二门油田核三段为例,详细阐述了储层沉积微相研究方法。
- Furthermore, by researching seismic reflection texture and waveform feature, the types of sedimentary microfacies can be decided in a point. 沉积体制研究方法的基本要求是具有丰富、反射品质较好的地震资料。
- 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。
- Correctly delineating sedimentary microfacies provides guidanceto the study of reservoir heterogeneity and distribution of reservoir parameters. 沉积微相的正确划分对储层非均质性研究以及储层参数场的分布有重要的指导意义。
- The shore zone in Qinghai Lake is divided into six sedimentary microfacies:longshore bar,mudflat,sand beach,shingle beach,lagoon and subagueous aeolian. 本文将青海湖滨岸带沉积划分为沿岸砾沙坝、泥坪、沙滩、砾石滩、泻湖和水下风沙堆积六个微相。
- The sedimentary microfacies and diagenesis are considered as the main controlling factors of physical properties of the beach-bar sandstone reservoirs in the study area. 沉积微相和成岩作用是控制本区滩坝砂体储层物性的主要因素。
- Five types of sedimentary microfacies , such as underwater distributary channel mouth bars, front sheet and far sand bars, and front fan delta muds, are differentiated. 研究区可作为储层的砂体主要为水下分流河道砂体、河口坝砂体、前缘席状砂砂体及远砂坝砂体。不同类型的砂体由于其形成环境不同,其物性和分布有较大差异。