The thick tight sandstone reservoir of Carboniferous Benxi Formation is developed in the middle and eastern Ordos Basin. However, due to its fine lithology, high mud content, low porosity, poor permeability and complex pore structure, it becomes more difficult to interpret the gas bearing property by logging. Research on the basis of the analysis and drilling practice, focus on application of nuclear magnetic resonance (NMR), acoustic array, array induction imaging logging data, combined with the conventional logging, 4 kinds of 7 kinds of methods, set up comprehensive Benxi Formation of fine particle tight sandstone hydrocarbon reservoir logging evaluation method study, using the comprehensive logging data for reservoir hydrocarbon content of effective recognition. The study shows that the comprehensive application of conventional and imaging logging provides a more effective way for the comprehensive evaluation of gas bearing capacity of fine tight sandstone reservoir in Benxi Formation. It is of great theoretical significance and application value to study the comprehensive evaluation method of gas bearing property of fine grained tight sandstone reservoir in Benxi Formation.