大庆石油地质与开发

2015, v.34;No.168(02) 135-139

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井地资料联合处理技术及应用
PROCESSING TECHNIQUE AND ITS APPLICATION BY THE COMBINATION OF THE SURFACE SEISMIC AND BOREHOLE DATA

王建民,王元波,曲华东,王成
WANG Jianmin,WANG Yuanbo,QU Huadong,WANG Cheng

摘要(Abstract):

为进一步增强地面地震资料处理参数选择的合理性,改善地震资料成像效果,利用微测井、VSP及测井资料研究形成了表层模型约束静校正、表层吸收补偿及地层吸收补偿等配套技术,优化了基于地质模式约束的地震资料处理流程。实际应用结果表明,地面地震资料的沿层地震属性与地质认识的一致性明显提高,证实了该方法的合理性和有效性。
In order to further enhance the rationality of the surface seismic data processing parameter selection and improve the seismic data imaging results,with the help of the study achievements in micro well logging,VSP and logging data,the matching technique including the static correction constrained by the near surface model,near surface absorption compensation,formation absorption compensation etc.is developed,and moreover the seismic processing workflow is optimized based on the geological model constraint.The practical application results show that the consistency between the seismic attributes along the horizons for the surface seismic data and geological understandings is obviously enhanced,thus the method is proven to be rational and effective.

关键词(KeyWords): 井地资料联合;微测井;静校正;吸收补偿
surface seismic and borehole data;micro logging;static correction;absorption compensation

Abstract:

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基金项目(Foundation): 国家“十二五”重大专题项目(2011ZX05010-001)

作者(Author): 王建民,王元波,曲华东,王成
WANG Jianmin,WANG Yuanbo,QU Huadong,WANG Cheng

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