西南石油大学学报(自然科学版) ›› 1982, Vol. 4 ›› Issue (1): 37-44.DOI: 10.3863/j.issn.1000-2634.1982.01.004

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EXPERIMENTAL STUDY OF THE JET DRILLING BOTTOM-HOLE FLOW FIELD

Drilling Technology Teaching and Research Section   

  • Received:1900-01-01 Revised:1900-01-01 Online:1982-02-20 Published:1982-02-20

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Key words: In this paper, we present a number of full-scale simulating exper, we have proved that in the relatively stable posit, which leads to loss of the hydraulic power and to