论文部分内容阅读
随着油田勘探开发的不断深入 ,浅层油气测井评价也日益受到人们的重视。但是 ,现有的浅层油气测井解释方法不够完善 ,远不能满足浅层油气勘探的需要。为此 ,本文运用各种测井解释方法对中原油田有浅层测井组合资料的井进行了重新评价 ,提出了中子伽马曲线与感应电导率曲线组合法、中子伽马曲线与声波曲线组合法以及中子伽马与感应电导率读值交会法判别浅层油、气、水 ,在实际工作中得到了较好的应用。
With the deepening of oilfield exploration and development, the shallow hydrocarbon logging evaluation is also increasingly valued by people. However, the existing methods of shallow hydrocarbon logging interpretation are not perfect enough to meet the needs of shallow oil and gas exploration. In this paper, we use various well logging interpretation methods to re-evaluate well logging data with shallow logging data in Zhongyuan Oilfield. Proposed methods of neutron gamma curve and inductive conductivity curve combination, neutron gamma curve and sound wave Curve combination method and neutron gamma and inductive conductivity readings are used to discriminate shallow oil, gas and water, which have been well applied in practical work.