The diagnosis and treatment of drilling accidents are based on experience and related knowledge,therefore,the combination of case based reasoning(CBR) and rule based reasoning(RBR) will solve the drilling accidents better.

• 石油钻井中的事故诊断与处理既凭经验又离不开相关知识,为此,将基于实例推理(CBR)和基于规则推理(RBR)两种方法集成为一体,以更好地解决该类问题。