Abstract: The Position of waxy crude oil rheology was stated in the paper, which indicated that waxy crude oil rheology is an important branch of applied rheology. The paper overviewed the current condition of waxy crude oil rheology, further presented the pressing issuaes of research on waxy crude oil rheology, which expressed as follows, waxy crude oil thixotropy change and mathematic description, determination and application of constitutive equations on yield pseudo flow, rheologic property variation after treating, correlative research on drag flow and forced flow, determination of standard system to evaluate waxy crude oil rheology.