鹿角场—李子坝嘉陵江组含气碳酸盐储层测井研究

Study of Logging of Gas-bearing Carbonate Reservoir of the Jialingjiang Formation in Lujiaochang-Liziba District,South Sichuan

蜀南地区嘉陵江组储集空间类型及结构十分复杂,具有极强的非均质性。储层岩性的变化导致岩石骨架参数难以确定,同时由于储层含气等一系列原因给储层定性识别以及定量评价带来了一定困难。本文以研究区多口井钻井、试气、生产等资料为依据,结合地质、录井资料开展了储层测井响应特征、储层流体性质判别以及储层解释模型的研究。实际应用取得良好的应用效果,表明这些方法对该区块储层评价是有效的。

Reservoir space in the Jialingjiang Formation, south Sichuan is characterized by complicated texture and strong inhomogeneity. This paper deals with logging responses, fluid character and interpretation model of the reservoir based on well and production data in combination with geological and logging data.