The lithology

physical property

gas bearing property and other characteristics of shale gas reservoir are obviously different from those of conventional oil and gas reservoir

so the traditional conventional logging technology and the method of log interpretation can not be fully applicable. According to the geological characteristics and logging technology series of Weirong Deep Shale Gas Field

and based on the research on the logging response characteristics and"six-property"relation of the Longmaxi Formation shale reservoir

using core calibration log technique and petrophysical optimization volume model and regression analysis to carry out the research on the logging calculation method of shale reservoir geological and engineering parameters

form the calculation method of shale gas reservoir key parameters and establish the logging identification standard of shale reservoirs. The application shows that the proposed logging evaluation method has achieved good results in the evaluation of Weirong Deep Shale Reservoir.