川东SGP构造石炭系气藏主要来自下伏的志留系泥、页岩。在充分利用地质、测井、录井等成果的基础上,对SGP构造石炭系储层进行精细标定及解释,建立石炭系储层厚度变化及地震响应模式;利用速度反演方法预测储层的展布特征,取得了较好的成果。 Carboniferous gas reservoirs in eastern Sichuan are mainly derived from Silurian mud and shale. On the basis of making full use of the achievements in geology, well logging and logging, the calibration and interpretation of the Carboniferous reservoirs in SGP structure are established, and the thickness variation and seismic response mode of the Carboniferous reservoir are established. The velocity inversion method is used to predict the reservoir Distribution characteristics, and achieved good results.