吐哈浅层天然气勘探处于初级阶段,对已发现的鄯勒、红台、三塘湖浅层天然气藏储层特征分析,认为普遍具有岩性混杂、物性差、气层测井响应特征不明显、储层产能差异大、地层横向变化快等特点。以吐哈盆地鄯勒地区浅层气藏为研究目标,在对储层岩性、物性、电性、地层及测井特征分析的基础上对气层识别方法进行总结研究,在实际应用中取得了很好的效果。

The exploration of shallow layer gas is at the initial stage in Tuha Basin. The shallow gas reservoir discovered in Shanle, Hongtai and Santanghu area are characterized by complex lithologies, poor physical property, unobvious response of logging, obvious productivity difference and sharp lateral variations of stratum etc. The identification method was discussed on the basis of the analysis of lithologies,physical property, electrical property, stratum and logging. The good results have been achieved.