西南石油大学学报(自然科学版) ›› 1983, Vol. 5 ›› Issue (4): 68-74.DOI: 10.3863/j.issn.1000-2634.1983.04.005

• 论文 • 上一篇    下一篇

喷射钻头井底压力场分类的最优设计

姚恒深 张纯根 廖荣庆
  

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1983-11-20 发布日期:1983-11-20

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

Yao Hen-shen Zhang Chun-yin Liao Rong-qing   

  • Received:1900-01-01 Revised:1900-01-01 Online:1983-11-20 Published:1983-11-20

摘要: 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。

Abstract:

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.