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

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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

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.