基于支持向量机的随钻测量

Measurement-while-drilling based on support vector machine

针对目前随钻测量的需要,提出了一种基于支持向量机预测的随钻测量方法。与传统随钻测量方法相比,该方法能够预测提示井下钻头需要待钻进的地理方位位置,为司钻人员下一步的施工钻进提供方位信息。通过现场试验数据测试,结果表明,该方法能够预测提示井下定向钻进过程中的定向方位信息,大幅度节省钻进施工时间。

A novel method for measurement-while-drilling（MWD） based on the support vector machine（SVM） is proposed.Compared with traditional MWD method,this method can more truly reflect the geographical location of drill and provide next drilling location information for driller.The practical signal analysis shows that the proposed method can forecast the directional drilling loca-tion information and save the drilling time.