Abstract:In order to effectively identify thin reservoirs,finely characterize subtle faults,and support litho-logic reservoir prediction,we demonstrate in this paper a seismic data processing example in Leijia Area,Liaohe with processing tools provided by GeoEast System.In this area,the exploration target is lacustrine carbonate rock.High-resolution processing techniques of GeoEast System are adopted such as beam multiple suppression,vibroseis data de-blending,surface-consistent deconvolution,zero-phase deconvolution,and empirical mode-decomposition.Both the resolution and signal-to-noise ratio (SNR) of the processed seismic data are greatly improved.The data frequency band is reasonably broadened.There is much more target information on the data.The imaging quality of the seismic data has greatly improved in the area.
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