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Geo-electric Surveying, a Useful Tool for Hydrocarbon Exploration

机译:地理电动测量,一种用于油气勘探的有用工具

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The geo-electric method (GE) allows mapping Induced Polarization effects, often caused by epi-genetic micro-crystals of pyrite.Ashallow halo-shaped mineralogical alteration zone is typically formed some distance above a hydrocarbon accumulation. The geo-electric surveying technique (DNME) makes it possible to acquire data in shallow water, where other EM methods are hampered by airwave energy (seabed logging or CSEM). GE method gives encouraging results in deeper water, transition zone and onshore domains.
机译:地质电气方法(GE)允许映射诱导的偏振效应,通常由吡啶石遗传微晶体引起的卤素卤素矿物改变区通常形成一定距离烃积累。地理电测量技术(DNME)使得可以在浅水中获取数据,其中其他EM方法受到空洞能量(海床测井或CSEM)的阻碍。 GE方法在深水,过渡带和陆上域中提供令人鼓舞的结果。

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