Abstract: Potential risks and hazards in operation process of a LNG receiving terminal are analyzed, including LNG rolling, fire and explosion hazard, poisoning and asphyxia hazard, chilling hazard and noise hazard, and their formation mechanisms and accident cases are analyzed and pertinent solutions are proposed. HAZOP analysis prior to project is required to ensure rational process. LNG receiving terminal managers shall comprehend inducement, location and degree of potential hazards and master preventive methods against various accidents.