新疆石油地质

新疆石油地质 ›› 2002, Vol. 23 ›› Issue (4): 306-308.

• 油气勘探 • 上一篇    下一篇

塔河油田石炭系油藏油水分布规律

张学庆1, 董军2, 戴建全2   

  1. 1.成都理工学院信物系,四川 成都 610059;
    2.西南石油地质局 研究院,四川 成都 610000
  • 收稿日期:2001-08-31 出版日期:2002-08-01 发布日期:2020-08-10
  • 作者简介:张学庆(1974-),男,河南通许人,在读博士,研究方向为地球探测与信息技术。联系电话：028-4078826

Oil and Water Distribution of Carboniferous Reservoir in Tahe Oilfield

ZHANG Xue-qing, DONG Jun, DAI Jian-quan   

  • Received:2001-08-31 Online:2002-08-01 Published:2020-08-10
  • About author:ZHANG Xue-qing (1974-), Male,Doctor Candidate, Earth Probe and Information Technique, Information and Physical Department of Chengdu Science and Engineering Institute, Chengdu, Sichuan 610059, China

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摘要： 从单井的测井资料入手,研究了石炭系单井的油水分布规律。进而又对石炭系的油水空间分布作了进一步的研究,应用系统组合的观点,认为石炭系油藏由3~5个油水分布系统组成,每个油水分布系统含非渗透盖层和油水组合体系两部分。石炭系的圈闭类型属披覆于奥陶系上部的低幅度背斜构造。在上述研究基础上,结合沉积相特征提出了石炭系的油水分布模型。

关键词: 塔河油田, 石炭系, 油藏, 油水分布

Abstract: Starting with single well log data analysis, the oil and water distribution as well as spatial distributing rule in Carboniferous reservoir are studied. From the view point of systematic combination, it is pro- posed that the Carboniferous reservoir consists of about 3 and 5 oil-water distributing systems, each of which is divided into impermeable caprock and oil-water combination system. The trap type of Carboniferous is considered to be a low-amplitude anticlinal structure overlying the upper part of Ordovician. According to these researches and corresponding sedimentary facies characteristics, A model of Carboniferous oil-water distributionis proposed in this paper.

Key words: Tahe oilfield, Carboniferous, reservoir, oil-water distribution

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