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CEMP法具有仪器轻便灵活、易于穿透浅层黄土高阻层、探测深度大、勘探成本低等优势,已在我国多个前陆盆地山前带的油气勘探中发挥了重要作用。根据连续电磁剖面(CEMP)法,建立相关地质模型,以约束CEMP反演获得地下的电性结构特征,然后进行地球物理资料的综合地质解释,为开展沉积盆地分析、圈闭描述与油气评价提供大量的可靠信息。
CEMP method has the advantages of light and flexible instrument, easy to penetrate the high resistivity layer of shallow loess, large detection depth and low exploration cost. CEMP method has played an important role in hydrocarbon exploration in many foreland basins in China. According to the continuous electromagnetic section (CEMP) method, the relevant geological models are established to obtain the subsurface electrical structural features by constrained CEMP inversion, and then geophysical data are integrated geologically interpreted to provide analysis of sedimentary basin, trap description and hydrocarbon evaluation A lot of reliable information.