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利用对原始航空磁测资料进行处理后而得到的方向导数和磁性基岩深度图等资料 ,结合钻井与地质资料总结归纳出东营凹陷地区古冲沟分布的磁场解释标志 ,分析推断出研究区内的古冲沟分布规律。经与地震资料对比验证 ,其结论基本吻合 ,为油气田的进一步开发提供有利的勘探远景区 ,对推测其它区域的古冲沟分布起到很大的类比和外推作用。
Based on the data of the directional derivatives and the magnetic bedrock depth obtained from the processing of the original aeromagnetic data, the interpretation of the magnetic field interpretation of the ancient gully distribution in Dongying sag is concluded with the drilling and geological data summarized, The ancient gully distribution. Comparing with the seismic data, the conclusion is basically consistent, which provides a favorable exploration prospect for the further development of oil and gas fields. It plays a great analogy and extrapolation to infer the distribution of ancient gully in other areas.