The relation of rock petrophysical and nuclear magnetic resonance (NMR) properties were investigated systematically on the continental sedimentary rocks existing significantly in China. Methods translating NMR measurement results to petrophysical parameters that conventionally used in petroleum industry were discussed in detail. Differences between conventional core analysis and NMR measurements were compared. Experimental results were compared as well as with some overseas ones according to Chinese sedimentary rock characteristics. Research results are useful in the application of NMR to petroleum industry in China.

Nuclear Magnetic Resonance, Continental Reservoir,  Petrophysical Property