利用strata反演波阻抗
摘要
本文对嫩江松花江地区的三维地震资料进行处理,结合该地区基础地质资料、钻井资料以及测井资料,利用strata软件进行反演,得出波阻抗剖面,从而预测该地区的含油砂体分布。反演结果可以看出反演剖面层次特征清楚,横向变化比较合理,基本能反映地震资料的横向变化特征,可以满足储层研究的对比追踪要求。
The STRATA is an alternate 2D/3D model and inversion software,which switches stacked seismic channel into natural impedance seismic channel.All the tasks can be fulfilled and displayed on multiple linked windows users can carry out establishment of geological model,analysis of seismic data and alternating research of inversion results.Multi-inversion methods were provided in the software,such as inversion based on models,sparse pulses inversion and artificial intelligence neural network inversion.Also the software provided a tool to analyze inversion results step by step.
The STRATA is an alternate 2D/3D model and inversion software,which switches stacked seismic channel into natural impedance seismic channel.All the tasks can be fulfilled and displayed on multiple linked windows users can carry out establishment of geological model,analysis of seismic data and alternating research of inversion results.Multi-inversion methods were provided in the software,such as inversion based on models,sparse pulses inversion and artificial intelligence neural network inversion.Also the software provided a tool to analyze inversion results step by step.
引文
[1]申家年,李松雨,武晓彬,张冬玲,翟瑞滨.两江地区油田分布的控制因素[J].大庆石油学院学报,2000,(1).
[2]李振春,张军华.地震数据处理方法[M].东营:中国石油大学出版社,2006.
[3]宁松华.利用高分辨率地震反演研究薄砂岩储层[J].石油天然气学报,2006,(2).
[4]王锐.松辽盆地四五家子油气田储层反演及预测研究[D].吉林:吉林大学,2007.
[2]李振春,张军华.地震数据处理方法[M].东营:中国石油大学出版社,2006.
[3]宁松华.利用高分辨率地震反演研究薄砂岩储层[J].石油天然气学报,2006,(2).
[4]王锐.松辽盆地四五家子油气田储层反演及预测研究[D].吉林:吉林大学,2007.
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