In this paper, based on dense sandstone, carbonate rock oil and gas zone logging while drilling evaluation method, and the latest research achievements of shale gas logging, gives the shale gas reservoir evaluation while drilling key parameters measurement methods and evaluation standards, interpretation crossplot, combined with drilling successful Jian111 Drilling data are analyzed and discussed. The well is located in the upper Yangtze Platform in East Sichuan fold zone Shizhu composite syncline. Paper for everyone to shale gas, tight sandstone gas, tight carbonate rock gas explain the study provides useful reference.