西南石油大学学报(自然科学版) ›› 1983, Vol. 5 ›› Issue (3): 51-62.DOI: 10.3863/j.issn.1000-2634.1983.03.005

• 石油机械工程及其它 • Previous Articles     Next Articles

MUTUAL ACTION BETWEEN ROCK AND BIT AND WELLBORE DEVIATION

Ma De-kun   

  • Received:1900-01-01 Revised:1900-01-01 Online:1983-08-20 Published:1983-08-20
  • Contact: Ma De-kun

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Abstract: In this report, an overall analysis of wellbore deviation is presented. The theoretical study in side cutting mechanism and side cutting ability of cone bits are described. The facilities for side cutting tests and some test results are introduced