Abstract: Through analyzing local and laboratory test results, this paper indicates that the fluid resume of crude oil with PPD is related to crude constitutes and temperature after high sheared: ①After high sheared, some crude oil fluidity destroyed can resume; some can not be destroyed; some can not resume; ②The fluid resume of crude oil with PPD is related to temperature, the fluidity destroyed by high sheared can resume at high temperature, but can not resume at low temperature.