Editorial office of ACTA PETROLEI SINICA ›› 1984, Vol. 5 ›› Issue (3): 85-93.DOI: 10.7623/syxb198403010

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A STUDY OF CHARACTERISTIC BOTTOMHOLE FLOW FIELD OF JET BIT

Liao Rongqing   

  1. Drilling Research Office of Southwestern College
  • Received:1983-11-18 Online:1984-07-25 Published:2013-07-08

喷射钻头井底流场特性的研究与应用

廖荣庆   

  1. 西南石油学院

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Abstract: A brief introduction is made of the subject, object, method and field experiment of the study, besides giving a short description of the present status of our research work on the tool and the prospect of its application.

摘要： 文章介绍了喷射钻头井底流场的研究情况,其中包括:井底场液流流向、井底液流压力、井底排屑量、井底场环空速度、不等径喷嘴组合钻头的水力侧向力、喷嘴合理射流角度的实验观测,有数据、有分析、有现场试验应用情况。

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