新疆石油地质 ›› 2007, Vol. 28 ›› Issue (4): 471-472.

• 油气勘探 • 上一篇    下一篇

迪那气田现今地应力研究

汪必峰1, 戴俊生1, 成荣红2, 闫萍1, 王云鹤1   

  1. 1.中国石油大学 地球资源与信息学院, 山东 东营 257061;
    2.中国石油 塔里木油田分公司, 新疆 库尔勒 841000
  • 收稿日期:2007-01-05 出版日期:2007-08-01 发布日期:2020-07-31
  • 作者简介:汪必峰(1978-), 男, 浙江鄞州人, 在读博士研究生, 地质资源与地质工程,(E-mail) wbf3831@sina.com.

Present Ground Stress in Dina Gas Field

WANG Bi-feng1, DAI Jun-sheng1, CHENG Rong-hong2, YAN Ping1, WANG Yun-he1   

  1. 1. Faculty of Geo-Resources and Information, China University of Petroleum, Dongying, Shandong 257061, China;
    2. Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China
  • Received:2007-01-05 Online:2007-08-01 Published:2020-07-31

摘要: 在关键井点测井资料研究基础上,结合岩石力学实验,用有限单元方法对迪那气田古近系储集层现今地应力分布做出预测。研究结果表明:迪那气田古近系现今应力场主应力均表现为压应力,最大水平主应力方向为北北东10°,水平主应力值约为109.56MPa和106MPa,垂向主应力值为115MPa.

关键词: 迪那气田, 地应力, 测井, 数值模拟

Abstract: Based on key well log data and rock mechanics experiment, the present ground stress distribution of Paleogene reservoir in Dina gas field is predicted with finite element method. The result shows that the present principle stress here assumes compressive stress with the maximum horizontal stress orientation being NNE10°, the maximum value about 109.56 MPa and the minimum value about 106 MPa, and the vertical stress value averaging about 115 MPa.

Key words: Dina gas field, ground stress, well logging, numerical simulation

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