钻井事故危险源分析与安全监控系统研究

Research of drilling hazards and study of safe monitoring system

刘志坤 李琪 徐自强 张国庆 何雷 樊帆

LIU Zhikun LI Qi XU Ziqiang ZHANG Guoqing HE Lei FAN Fan

中国石油大学石油工程教育部重点实验室，北京　102249 西安石油大学石油工程学院，陕西 西安　710065 长庆油田公司油气工艺研究院，陕西西安　710021

MOE Key Laboratory of Petroleum Engineering in China University of Petroleum, Beijing 102249, China Institute of Petroleum Engineering, Xi’an Petroleum University, Xi’an 710065, China Changqing Oil Gas Technology Research Institute of Changqing Oil Co., Xi’ an 710021, China

钻井作业经常会发生复杂和事故。为降低风险，减少事故发生，依照安全工程领域三类危险源理论，分析了钻井作业过程中的危险源，将其划分为静态和动态两大类。针对其中绝大多数可观测和可控的危险源，提出了钻井作业单危险源监控多Agent组示意性模型，并以此为基础构建了包括井场、基地两级的钻井安全分布式监控系统，该系统是一套较实用有效的安全监控系统。

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.