Because of complex fracture system, faulted structures, and rich igneous rocks, SXF area is a representative low signal-to-noise ratio seismic data region in Subei basin.
苏北盆地的SXF地区是典型的低信噪比地震资料地区，断裂系统复杂，构造破碎，圈闭面积小，火成岩发育。
Surface condition is very complex in western area, data quality is bad, most western data is low signal to noise ratio seismic data.
西部地区地表情况复杂多样，资料品质较差，多属低信噪比资料。
Wave impedance inversion for low permeability lithologic reservoir in Shu 2 7 28 area is implemented incorporating seismic and logging data.
综合应用地震和测井资料，进行曙2 7 2 8井区低渗透岩性油藏储层的波阻抗反演。
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