宏观非均质性 meaning in English
macroscopic heterogeneity
Examples
- Moreover , the logging interpretation model of reservoir parameters is established based on the data of the 14 cored wells , and the various reservoir parameters are calculated based on the secondary digital process of log data of 388 wells within the area the petrophysical feature of reservoir rock , the distribution of reservoir parameters and reservoir heterogeneity , as well as their variability law during water injection , are defined quantitatively
以14口取心井资料为基础，建立了参数解释模型，并对全区388口井进行了测井资料二次数字处理，求取了各类储层参数。对储层的宏观非均质性、微观孔喉结构及渗流特征进行了量化描述，并研究了注水开发过程中储层物性参数的变化规律。 - Delta front sedimentary assembled can be identified three microfacies : underwater distributary channel , underwater overbank deposits and distributary mouth bar . reservoir heterogeneity can divide macro heterogeneity and micro heterogeneity according to reservoir scale . macro heterogeneity research based on sedimentology and studied on sandstone longitudinal and landscape orientation distributing mode , it ' s inner structure character
储层非均质性根据储层描述尺度大小，可区分为宏观非均质性和微观非均质性，宏观非均质性研究是以沉积学为基础，研究砂体纵横向分布模式，砂体内部的结构特征。 - Research section braided distributary channel sandstone is mostly positive rhythm , and high porosity and seepage rate in its central - top section , low seepage rate kalk interbed in its bottom . underwater distributary channel sandstone is relatively homogeneous positive rhythm , high porosity and seepage rate in its bottom , its top low . distributary mouth bar sandstone is complex rhythm , many interbeds inside
研究区宏观非均质性特点为：研究区辫状分流河道砂体以正韵律为主，高孔、渗带在砂体中上部，底部常存在低渗透率钙质夹层；水下分流河道砂体为较均质的正韵律，下部孔渗高，上部孔渗变小，分流河口坝砂体为复合韵律，砂体内部夹层多。 - Based on careful division and correlation of substrata of sanjianfang formation in west ling - er area in qiuling oil field , this study confirmed the distributing of the faults in study area , carefully researched the relation among the distributing of the sand body , the distributing of the physical properties and sedimentary microfacies , made quantitative analysis about the reservoir macroscopic heterogeneity , put forward an uniform evaluation standard of substrata ; this study analysed the factor which causes the changing of the production , expounded the development result of waterflooding of sanjianfang formation in the west ling - er area through the ways that the oil ( water ) - occurrence in the oil well , the balance between waterflooding and exploitation and the reservoir exploited ; summed up the characteristics of the movment of the inject water and the rule of the distributing of the remaining oil
本文在对丘陵油田陵二西区三间房组地层进行小层精细划分和对比的基础上，落实了断层在陵二西区的分布状况，详细研究了各小层的砂体分布、物性分布与沉积微相及三者之间的关系，对储层的宏观非均质性作了定量分析，统一了小层分类评价标准；分析了影响产量变化的因素，从油井见效见水、注采平衡和储层动用等方面阐述了陵二西区三间房组油藏的注水开发效果，并总结了注入水运动和剩余油分布规律。