The Study On Seismic Data Processing Technology Of Shale Gas In Fenggang

With the rapid development of domestic shale gas exploration,currently have wells get industrial gas,shows a good industrial prospect,just as in the Yunnan,Guizhou,Sichuan and other places.China's shale gas reservoir structure transformation,poor preservation condition,complex landform,deep burial,and shale gas reservoir,low permeability,has the characteristic of "high technology,high investment,low cost and long period",the main difficulties in exploration and development of shale gas resources in china.The geological and tectonic evolution of the region is very complex,which makes the geological conditions of shale gas reservoirs extremely complex and difficult to deal with the data.Exploration and research play an important role in the process of seismic data processing of shale gas in the exploration process.Based on the fine seismic data processing of shale gas in Fenggang,a set of seismic data processing flow suitable for shale gas exploration in this area has been developed and developed in recent years.A seismic data processing flow for shale gas with complex structure,low signal to noise ratio and hard imaging is initially formed,especially in de-noise,static correction,migration and imaging.