喷射钻头井底压力场分类的最优设计

在喷射钻头井底浓流试验时，将测试数据进行科学分类，对研究喷射钻头井底液流压力场是重要的。本文用较为简便的方法，对井底压力场进行了最优分类，不仅编出了程序，而且给出了应用实例。

OPTIMIZED DESIGN OF BOTTOM-HOLE PRESSURE FIELD CLASSIFICATION IN JET DRILLING

A scientific classification of the test data obtained proves to be of primary importance for the study of bottom-hole fluid pressure fields. In this article using quite simple mathematical methods we classified bottom-hole pressure fields optimally, worked out some computer programs and presented their application examples.