This paper introduces mainly the present application situation of oily solid waste pyrolysis technology at home and abroad.Upon different heating modes, the pyrolysis technologies for oily solid waste can be divided into 3 types:traditional fuel and gas heating, electric heating and frictional heating.The feed way for pyrolysis process can be divided into continuous feeding and intermittent feed, with their own merits and drawbacks.The principles and application status of various pyrolysis technologies are introduced and compared.The suggestions are also given to the future development of the oily solid waste pyrolysis technology.