西南石油大学学报(自然科学版) ›› 1992, Vol. 14 ›› Issue (1): 49-54.DOI: 10.3863/j.issn.1000-2634.1992.01.007

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APPROACH TO METHOD FOR CALCULATING ANNULAR CLEARANCE LEAKAGE OF SUCKER ROD PUMP

Liang Zheng Li Tianzeng   

  1. Department of Offshore Oil Engineering
  • Received:1991-04-03 Revised:1900-01-01 Online:1992-02-20 Published:1992-02-20

Abstract: On the basis of evaluating the existing method for calculating leakage of sucker rod pump, this paper derives the general computational formula for the annular clearance leakage of sucker rod pump, and points out mistakes in References (2,4). Finally, examples are used to analyze the existing methods and compare it with them.

Key words: Sucker rod pump, Annular clearance, Leakage

CLC Number: