新疆石油地质

新疆石油地质 ›› 2011, Vol. 32 ›› Issue (4): 415-417.

• 应用技术 • 上一篇    下一篇

用R/S分析技术预测火烧山油田H2层油藏裂缝

王理瑞1, 赵国春1, 王国先2, 吴承美2   

  1. 1.中国地质大学地球科学与资源学院,北京 100083;
    2.中国石油新疆油田分公司准东采油厂勘探开发研究所,新疆阜康 831511
  • 收稿日期:2010-11-30 出版日期:2011-08-01 发布日期:2020-08-19
  • 作者简介:王理瑞（1987-）,女,山西武乡人,在读硕士研究生,构造地质,（Tel）15210963137（E-mail）wangliruizaizhong@163.com.

Application of R/S Analysis to Fractural Prediction in H2 Reservoir in Huoshaoshan Field

WANG Li-rui1, ZHAO Guo-chun1, WANG Guo-xian2, WU Cheng-mei2   

  1. 1. College of Earth Science and Resources, China University of Geosciences, Beijing 100083, China;
    2. Institute of Exploration and Development, Zhundong Oil Production Plant, Xinjiang Oilfield Company, PetroChina, Fukang, Xinjiang 831511, China
  • Received:2010-11-30 Online:2011-08-01 Published:2020-08-19

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摘要： 准噶尔盆地东部火烧山油田H2 层油藏储集层基质渗透率极低,而裂缝却发育。多年来为研究裂缝录取了多种资料,以进一步精细描述裂缝发育特征。从测井资料入手,应用R/S 分析技术对H2 层油藏裂缝进行了分析研究,对300 余口井逐一计算了R/S 值,绘制了H2 层油藏的R/S 曲线,同时与实际岩心、电磁干扰和电磁屏蔽裂缝测井成果、油水井生产动态进行了对比,其结果吻合程度较高,证明分形理论可以用于裂缝的研究。

关键词: 准噶尔盆地, 火烧山油田, H2 层油藏, R/S 分析技术, 裂缝预测

Abstract: The H2 reservoir of Huoshaoshan oilfield in eastern Junggar basin is characterized by extremely low matrix permeability and relatively developed fractures. Over the years, the various data are taken for research and further fine description of the fractural features. Starting from the well log data, by means of R/S analysis, the fractures in H2 reservoir are studied. The R/S values of more than 300 wells are calculated one by one, by which the R/S curves of this reservoir are drawn. Also, the comparisons of these with real core sample, EMS, EMI fracture well logs as well as the production performances from producers and injectors are conducted. The results show a high degree of agreement, indicating fractal theory can be used for fractural analysis and study.

Key words: Junggar basin, Huoshaoshan oilfield, H2 reservoir, R/S analysis, fracture prediction

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