Intelligent diagnosis and process system case-based reasoning for drilling complex circs and accident
LI Qia · Jisuanji yingyong yanjiu · 2008
The lack of traditional expert systems was analyzed.According to drilling experts' cognitive process in decision-making,an intelligent diagnosis and process system of drilling complex circs and accidents was developed by the technology of case-based reasoning.All kinds of accident's cases occurred in oil fields were collected.The system with self-study could realize the diagnosis and process for all kinds of accidents,and provided an intact knowledge handbook of preventing and process accidents,so it could offer decision-making support for drilling experts and technicians.The system's architecture,work flow and realization technology including case expression,organizing,searching were described.