甘谷驿油田岳口区长6油藏评价研究

发布时间：2018-04-24 11:11

本文选题：岳口区 + 长6油层　；参考：《西安石油大学》2015年硕士论文

【摘要】：本论文以测井资料为基础,结合地质、测试、开发等资料,以延长组为主要研究段,充分利用油田现有静、动态资料,以测井储层精细描述为核心,多种研究手段相结合,从储层“四性”关系、有效厚度以及储层微观储集特征等方面,详细研究该区各油层段储层砂体的储集,进行储量复算,达到正确评价储层,确定影响储层展布的主控因素,揭示地下油气富集的规律,分析预测出有利沉积相带和优质储层发育区。通过对岳口区油水井进行详细地层划分与对比、储层沉积相研究、砂体展布规律研究、储层构造特征研究、油层动态资料分析、储层综合评价研究,确定研究区沉积相带和成岩作用、储层、构造特征对油气聚集、成藏的控制作用,并探讨油气分布规律。指出有利区带,制定科学合理的开发方案。通过对岳口区域地质情况进行综合研究,将会对该区域下一步的注水开发起到一定的指导作用,对更好发掘资源,确保甘谷驿采油厂稳产、增产具有一定的指导意义。
[Abstract]:This paper is based on logging data, combined with geological, test, development and other data, taking Yanchang formation as the main research section, making full use of the existing static and dynamic data of oil fields, taking the fine description of logging reservoir as the core, and combining various research methods. From the relationship of "four properties" of reservoir, effective thickness and microscopic reservoir characteristics, the reservoir of reservoir sand body of each oil reservoir in this area is studied in detail, the reserves are recalculated, the reservoir is evaluated correctly, and the main controlling factors affecting the distribution of reservoir are determined. The regularity of underground oil and gas enrichment is revealed, and favorable sedimentary facies zone and high quality reservoir development area are analyzed and predicted. Through the detailed stratigraphic division and correlation of oil and water wells in Yuekou district, the study of reservoir sedimentary facies, the distribution of sand bodies, the study of reservoir structural characteristics, the analysis of reservoir dynamic data, the study of reservoir comprehensive evaluation, The control of sedimentary facies zone and diagenesis, reservoir and structure characteristics on hydrocarbon accumulation and accumulation in the study area is determined, and the distribution law of oil and gas is discussed. Points out the favorable zone, and formulates the scientific and reasonable development plan. A comprehensive study of the geological conditions in Yuekou region will play a guiding role in the next step of water injection development in the region, and will be of certain guiding significance to better excavate resources, ensure steady production and increase production of Ganguyi Oil production Plant.
【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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