摘要
分析了现场采用的钻头定性和定量选型方法的不足，提出了一种新的钻头综合选型方法，并详细地论述了其优选过程以及对应的神经网络算法。该方法在辽河油田和四川油田两地区的应用结果表明，其优选结果与已钻井使用效果最好的钻头型号的符合率达１００％。
Analyzing the defects of the qualitative and quantitative methods of bit selection,a new compound bit selection method is given in this paper,and the implement course of the new bit selection method and the neural network structure and the functions between nodals is studied in detail.The applications in Liaohe Oilfield and Sichuan Oilfield show that its results is tally with the actual situation by 100%.
出处
《石油钻探技术》
CAS
北大核心
1998年第1期43-45,共3页
Petroleum Drilling Techniques
关键词
油井
钻头
神经网络
选型
bit,qualitative,quantitative,compound method,function,nonlinear,neural network,Liaohe Oilfield,Sichuan Oilfield
