Advancement of Seismic Data Processing Technique for Complicated Structure Area in QaidamBasin

Abstract

Abstract: With complicated surface a nd underground geologic conditions, sev eral problem that Qa idam Basin has been facing with includes not-idea l sta tic correction and low signa l-to-noise while seismic data processing. T hrough the research on the technology of static correction in mounta inous region and disturbing wave denoising, it is proposed tha t the method integra ting static correction, migrated ima ging with denoising is used to improv e the quality of seismic profile in complicated structure area to reflect the underground geologic feature of complicated area. The primary effect has been obta ined through applica tion of this method in No.7 Lenghu a nd Shizigou areas.

Key words: complicated structure, static correction, denoising, imagining, Qaidam Ba sin

CLC Number:

P631.44

FengYunfa and Wang Hai. Advancement of Seismic Data Processing Technique for Complicated Structure Area in QaidamBasin[J]. China Petroleum Exploration, 2006, 11(6): 59-63,130.

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Advancement of Seismic Data Processing Technique for Complicated Structure Area in QaidamBasin

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