Early Warning Method of Environmental security for Oil Field

Oil field exploitations effected the environmental security, so the method of oil field environmental security early warning should be introduced into oil field environmental management. The grey forecasting model was selected to predict individual index of environmental security early warning for oil field. Based on the individual index prediction, the method of environmental security early warning (synthetical early warning) was presented. Finally, according to the analysis of the results of oil field environmental security early warning, the regulation direction of oil field environmental security was proposed.