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利用测井资料合成地震记录对三维地震剖面进行标定,以此为基础对唐庄地区沙河街组构造进行精细解释。构造研究发现,唐庄地区断层极为发育,平面和剖面组合形态多样,组成不同类型构造带。通过对构造特征和油气分布特征的综合分析认为,断裂控制了唐庄地区油气运移和聚集,并指出了油气聚集的有利区域,为后期油气开发提供了依据。
Using seismic data from well logging data to calibrate the 3D seismic profile, the structure of Shahejie Formation in Tangzhuang area is explained carefully. It is found from the tectonic research that the faults in Tangzhuang area are extremely developed, and the combinations of plane and section are diverse and constitute different types of tectonic belts. Based on the comprehensive analysis of the tectonic characteristics and the characteristics of oil and gas distribution, the fault controlled the hydrocarbon migration and accumulation in Tangzhuang area and pointed out the favorable area for oil and gas accumulation, which provided the basis for the later oil and gas exploration.