席麻湾-旧城油藏综合地质研究

发布时间：2018-03-29 00:26

本文选题：席麻湾-旧城　切入点：沉积相与砂体分布规律　出处：《西安石油大学》2015年硕士论文

【摘要】：席麻湾-旧城地区地质条件十分复杂,油层纵横向的非均质性很强,本论文针对该油区的研究现状,对测井资料进行二次解释和储量的复算,主要运用沉积学和石油地质学理论,仔细研究前人成果,充分利用测井录井资料进行系统的划分与对比,运用岩心观测资料和测井资料编制单井相、连井剖面相和平面相图,分析砂体的宏观展布规律；通过普通薄片以及物性测试资料分析储层的微观特征：综合储层的宏观和微观特征,建立储层的分类评价标准,并分小层进行储层评价,确保了今后该油区产量持续稳定增加,同时使油区采油速度达到了合理的水平,实现了稳产、增产的目标,为靖边油田其他区块的高效开发提供示范作用。
[Abstract]:The geological conditions are very complex and the heterogeneity of the reservoir is very strong in the Yimawan-Old City area. In view of the present research situation of the oil area, the logging data are interpreted twice and reserves are recalculated in this paper. Mainly using the theory of sedimentology and petroleum geology, studying the previous achievements carefully, making full use of logging logging data to carry on systematic division and contrast, making use of core observation data and logging data to compile single well facies, even well profile facies and phase map. The macroscopic distribution rule of sand body is analyzed, the microscopic characteristics of reservoir are analyzed by ordinary sheet and physical property test data, the classification and evaluation standard of reservoir is established, and the reservoir evaluation is carried out by small layers. It ensures that the oil production in this area will continue to increase steadily in the future, and at the same time, the oil recovery rate in the oil area will reach a reasonable level, and the goal of stable production and production increase will be realized, thus providing an example for the efficient development of other blocks in Jingbian Oilfield.
【学位授予单位】：西安石油大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P618.13

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