Seismic Data-Processing Technique in <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on">Northern Tarim</st1:place> Oil Field

Seismic Data-Processing Technique in amespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />ace w:st="on">Northern Tarimace> Oil Field

详细信息

责任者：Zhou Jun (School of Information and Mathematics ; Yangtze University ; Jingzhou 434023 ; China) ; Zhang Tao
刊名：Journal of Guilin University of Technology
出版年：2011
卷期：31(3)
关键词：碳酸盐岩储集层 ; carbonate reservoirs ; 地震勘探 ; seismic exploration ; 塔里木盆地 ; Tarim Basin
页码：p.344-350
图表：4 illus., 6 refs.
分类号：1003
出版序号：736
issnNo：ISSN1674-9057
isbnNo：CN45-1375/N

摘要

AN id=EnChDivSummary name="EnDivSummary">The northern margin surface in the Tarim Basin work area is complex,and its target zone is Ordovician Buried deeply.As specific complexity of the carbonate,it is difficult to form impedance interface internally and will lead to weak reflection,poor image,data resolution and low signal-to-noise.From 1999 to 2006 three seismic data acquisition were completed in different regions,but the original seismic resolution and signal-to-noise diverse from each other,and it can’t reach the standards of geological application.By joint processing these seismic data and based on the analysis of the original seismic data,unify network technology is used for high-precision of static correction unified calculation and residual static correction technique,amplitude compensation pre-stack wavelet processing technique in order to eliminate different frequency,amplitude and phase.Contiguous blocks of seismic data are achieved within the overall structure mapping and the reservoir prediction.

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