基于知识集成的石油钻井风险管理系统研究

石油钻井作业具有很大的风险.为评价和控制钻井风险,以知识集成理论为基础,建立了钻井风险管理系统.阐述了风险管理和知识集成的理论内涵,分析了钻井风险管理中知识集成的对象,设计了系统的总体结构和钻井风险单因素分析方法,给出了系统的工作流程,同时构建了钻井风险的综合评价模型.以塔里木山前构造钻井为例,实现了NET平台下的钻井风险评估及风险控制软件系统.

Drilling risk management system based on knowledge integration

In order to evaluate and control drilling risk, a drilling risk management system was established on the basis of the knowledge integration theory. The connotations of risk management and knowledge integration were discussed. The objects of knowledge integration in drilling risk management were analyzed. The framework of the management system and the drilling risk-factor analysis methods were designed, and the workflow of the management system was presented. A model for comprehensively evaluating drilling risk was proposed. Taking the Tarim piedmont tectonic belt as an example, the software system was designed for drilling risk assessment and risk control under the NET platform.