Crude oil mining had become the main pollutant source of PAHs in soil and groundwater. Large amount of sludge is a wide range of pollutant in
oil fields , and in which PAHs are the main factors of POPs. The oil sludge storage site researched located
in Jianghan Oil Field of China, with the length of 60 meters and width of 25 meters, where the main
pollutants which are harmful to the environment are petroleum hydrocarbons and residues of chemical
treatment agent, etc. With the arrival of the rainy season, leakage and contamination can be easily
transferred to the surrounding environment and caused great harm. 16 kinds of PAHs in one profile
sample collected from the contaminated sites were monitored and analyzed in this paper to provide the
basic basis for environmental management and pollution control of this type of contaminated sites.