新疆石油地质 ›› 2009, Vol. 30 ›› Issue (2): 267-268.

• 应用技术 • 上一篇    下一篇

用应变量分析技术预测轮南奥陶系潜山裂缝

管文胜1,2, 谭琳2, 李国会2, 张耀堂2, 曾丽萍2, 万效国2   

  1. 1.中国地质大学 地球科学学院,武汉 430074;
    2.中国石油 塔里木油田分公司 勘探开发研究院,新疆 库尔勒 841000
  • 收稿日期:2008-09-08 出版日期:2009-04-01 发布日期:2020-08-25
  • 作者简介:管文胜(1968-),男,江苏泰兴人,在读硕士研究生,石油地质, (Tel)0996-2173654(E-mail)guanwsh0150@126.com.

Application of Stress Variation Analysis to Prediction of Buried-Hill Fracture of Ordovician in Lunnan Area

GUAN Wen-sheng1,2, TAN Lin2, LI Guo-hui2, ZHANG Yao-tang2, ZENG Li-ping2, WAN Xiao-guo2   

  1. 1. Faculty of Earth Sciences, China University of Geosciences, Wuhan, Hubei 430074, China;
    2. Research Institute of Exploration and Development, Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China
  • Received:2008-09-08 Online:2009-04-01 Published:2020-08-25

摘要: 利用 3D MOVE 和 3D STRESS 模块,分析了轮南碳酸盐岩潜山断裂及裂缝形成、分布规律,分析了研究区的应力机制,并评价断面稳定性及滑动矢量,评价裂缝及断面的扩张趋势、滑动趋势以及渗漏因子。通过对断裂及裂缝控制的储集层发育区的预测,对裂缝的连通性、稳定性进行分析,可有效地指导研究区的勘探和开发。

关键词: 轮南, 奥陶系潜山, 亚地震裂缝, 裂缝预测, 应力分析, 扩张趋势, 滑动趋势

Abstract: 3D MOVE and 3D STRESS models are used to analyze the fault, fracture shape and distribution of buried hill of carbonate rocks in Lunnan area, including the stress mechanism, stability and slip vector of fault faces, the extension tendency, slip tendency and factors of seepage and leakage of fracture and fault faces. The reservoirs controlled by the fault and fractures are predicted, and the connection and stability of fractures are analyzed, in order to effectively guide exploration and development in the studied area.

Key words: Lunnan, Ordovician buried hill, sub-seismic fracture, fracture prediction, stress analysis, extension tendency, slip tendency

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