气测井是当前能直接发现油气显示的方法之一。本文着重根据渤海湾地区第一批探井气测资料的地质效果,说明气测在油气田勘探中的作用。介绍了气测对灰岩找油有一定效果,以及利用连续记录气测曲线对划分薄油气层有效。并介绍胜利油田油、气、水层的气测显示特征。 Gas logging is currently one of the methods by which oil and gas can be found directly. This article focuses on the geological effects of the first exploratory well gas exploration data in the Bohai Bay region and illustrates the role of gas detection in oil and gas field exploration. This paper introduces that gas measurement has certain effect on limestone oil recovery and that it is effective to divide thin reservoirs by continuous recording of gas measurement curves. And introduced the Shengli Oilfield gas, gas, water gas display characteristics.