利用人工神经网络原理对钻井中钻速的预测

ROP Forecast by Artificial NN

摘要:

在对各种钻速预测模式进行分析的基础上，提出利用改进后的人工神经网络BP算法理论完成对钻井过程中机械钻速的预测。

关键词:钻速方程;分析;人工神经网络BP算法;预测模型;机械钻速;科钻一井

Abstract:

After analyzing diversified forecast models for the rate of penetration, the ROP forecast method with BP arithmetic theory of improved artificial nerve nets was taken to calculate the ROP during drilling.

Key words:ROP equation; analyses; BP arithmetic of ANN; forecast model; ROP; Well CCSD-1