Abstract: The information of rocks and fluids is available by utili- zing the integrated techniques of the nuclear magnetic reso- nance(NMR)log,the acoustic and electric image log and conventional logging methods.The overall analysis on the data is helpful to make a right decision on the borehole for- mation characters and whether oil and gas are contained. The NMR log and imaging technique are combined with con- ventional logging data to identify the gas horizon,sedimenta- ry facies,ground stress and fissure in the complex reservoirs as compact sandstone and carbonatite.The results of appli- cation suggest that the accuracy and coincidence rate of log- ging interpretation are highly enhanced.