Abstract：Foreland thrust belts in the southern margin of Junggar Basin have great potential for the hydrocarbon exploration, but seismic data quality is rather poor due to surface conditions, which affect greatly the structural trap identification and hydrocarbon discoveries in the area. To overcome the problems we adopt a series of integrated processing and interpretation approaches provided by GeoEast such as high fidelity denoising, DIVA well-control modeling, complex structure modeling, etc. Both seismic data quality and steep structure imaging in Qigu Anticline are greatly improved. The depth difference between our predicted targets and that found by drilled wells is less 2.5%. The integrated processing and interpretation technology of GeoEast provides reliable basic data for geological research and effective supports for the future deployment in this area.
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