Research of drilling hazards and study of safe monitoring system

Complex accidents often occur during drilling operation. In order to reduce risk and accidents, according to the three kinds of hazard theory in safe engineering field, the hazards are analyzed during drilling operation, and divided into two types---static and dynamic. For the vast majority of observable and controllable hazards, a multi-agent group sketch model of single hazard control in drilling operation is proposed. Based on the model, a distributed monitoring system for safe drilling is built, including the two levels of well site and drilling base.