新疆石油地质

新疆石油地质 ›› 2010, Vol. 31 ›› Issue (3): 263-265.

• 油气勘探 • 上一篇    下一篇

哈密坳陷方形排列干扰波调查方法研究

彭涛1, 成云1, 刘建2, 魏迟鹏1, 许朋1   

  1. 1.中国石化 江苏石油 勘探局地球物理勘探处,江苏 扬州 225009;
    2.中国石油大学 资源与信息学院,北京 102249
  • 收稿日期:2009-06-09 修回日期:2010-03-13 发布日期:2020-09-17
  • 作者简介:彭涛(1981-),男,湖北仙桃人,工程师,地震勘探,(Tel)0514-87763039(E-mail)pengtao30@tom.com.

Study of Seismic Survey Method of Square Array Interference Wave in Hami Depression

PENG Tao1, CHENG Yun1, LIU Jian2, WEI Chi-peng1, XU Peng1   

  1. 1. Department of Geophysical Prospecting, Jiangsu Petroleum Exploration Bureau, Sinopec, Yangzhou, Jiangsu 225009, China;
    2. Faculty of Natural Resource and Information Technology, China University of Petroleum, Beijing 102249, China
  • Received:2009-06-09 Revised:2010-03-13 Published:2020-09-17

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摘要： 哈密坳陷地震地质条件复杂,干扰波呈现多类型、多方位、强度大的特点。由于传统的直线排列干扰波调查方式不能全方位记录干扰波,在本区进行了方形排列干扰波调查试验。方形排列干扰波调查方法不仅能分析干扰波的类型、强度、传播方位等,而且能进行检波器组合参数的试验,优选出最佳的检波器组合方式。根据试验调查结果,2 m组内距的品字形检波器组合对本区背景噪音和次生干扰波的压制效果最为突出。

关键词: 哈密坳陷, 方形排列, 盒子波, 干扰波调查, 检波器组合

Abstract: Hami depression is characterized by complex seismic geological conditions showing multi-type, multi-azimuth and great intensity interference wave. Using traditional seismic survey method of line array interference wave is impossible for full-orientation record of the wave, so the test of square array interference wave has been conducted in this area. The result indicates that this method can not only record the type, intensity and spread orientation, but also select the optimal geophone array pattern and related parameter test, by which the three-box geophone array with 2 m element interval is of the most obvious effect for suppression of secondary interference and background noise in this area.

Key words: Hami depression, square array, box-like wave, interference survey, geophone array

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