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针对东濮凹陷浅层天然气气测录井显示好、其它录井方法难以发现、电测资料难以判刑等问题,在综合测试、气测等资料确定产层类型的基础上,利用计算机技术建立了气测解释浅层气层的多个图版和解释标准,提出了焊组成形态图版、烃含量区间日版识别浅层气层的方法。濮浅2井的气测解释结论与测试资料的对比结果表明,利用气测资料识别浅层气效果好,解释符合率高,为浅层气层的识别和评价提供了可靠依据,促进了浅层天然气勘探开发的进程。
In view of the well logging data of shallow natural gas in Dongpu sag, the difficulty of other well logging methods and the difficulty of sentencing the electrical data, etc., based on the data of comprehensive testing and gas measurement, Gas interpretation of multiple plates and interpretation standards for shallow gas reservoirs, and proposed a method of identifying the gas layer in the form of welding composition maps and the hydrocarbon content interval. The results of the gas interpretation interpretation and test data comparison of Pu 2 well indicate that the use of gas detection data to identify shallow gas is good and the interpretation coincidence rate is high, which provides a reliable basis for the identification and evaluation of shallow gas reservoirs and promotes shallow Layer natural gas exploration and development process.