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结合地震、测井和钻井等资料建立深水环境下塔礁、台内点礁、跨相带碳酸盐岩地震地质模型,基于炮域波动方程正演模拟方法,应用常规地震资料处理流程获得叠偏剖面,分析不同形态、不同沉积相和不同储层孔隙条件的碳酸盐岩生物礁地震响应特征,如振幅、频率、相位等,为深水礁滩相储层的地震资料解释和储层预测提供理论指导。
Based on the data of seismic, well logging and drilling, the geological model of reefs and reefs and cross-facies carbonate rocks in deep water environment are established. Based on the forward modeling of wave equation of gun field, the seismic data processing flow is used to obtain the stacks Seismic response characteristics, such as amplitude, frequency and phase, of carbonate reefs with different morphologies, different sedimentary facies and different reservoir pore conditions are analyzed for seismic data interpretation and reservoir prediction of deep reef-shoal facies reservoirs Provide theoretical guidance.