新疆石油地质

›› 2015, Vol. 36 ›› Issue (2): 1-1.doi: 10.7657/XJPG20150218

• 论文 •    

利用改进的SGR方法定量评价断层圈闭封堵性——以塔北隆起英买34井区为例

管文胜1.2, 查 明1, 张 超2, 曾丽萍2, 孙 琦2, 白 银2   

  1. (1. 中国石油大学 地球科学与技术学院,山东 青岛 266555;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)
  • 出版日期:2019-01-01 发布日期:1905-07-12

Quantitative Evaluation of Fault Sealing with Improving SGR Method: A Case Study of Yingmai?34Well Area in Tabei Uplift, Tarim Basin

GUAN Wensheng1,2, ZHA Ming1, ZHANG Chao2, ZENG Liping2, SUN Qi2, BAI Yin2   

  1. (1.School of Geosciences and Technologies, China University of Petroleum, Qingdao, Shandong 266555, China; 2.Research Institute of Exploration and Development , Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China)
  • Online:2019-01-01 Published:1905-07-12

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摘要： 利用泥岩断层泥比值法（简称SGR法）可估算断层可支持最大烃柱高度。在塔里木盆地英买力地区首次通过改进泥岩断层泥比计算公式，结合油藏和地震资料，计算了英买34井区油藏油柱高度标定参数d和圈闭烃柱高度h，确定了有效圈闭范围，为进行钻前定量评价、降低勘探风险提供依据。

Abstract: The method for estimating highest hydrocarbon column supported by the fault with shale gouge ratio (SGR) has not been used in Yingmaili area, Tarim basin. By improving the formula of SGR, combining with the reservoir and seismic data, this paper estimates for the first time the parameterd, the reservoir oil?column height in Yingmai?34well area, then the hydrocarbon column heighthin trap of this well area, making sure the effective trapping ranges, which is helpful for quantitative evaluation before drilling and reducing the exploration risk.

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