An algorithm for simultaneous determination of pressure and temperature distribution in oil-producing tube flow and the counter flow in gas-lift annulus

Ha Ngoc Hien, Nguyen Van Diep, Duong Ngoc Hai, Nguyen Van Canh
Author affiliations

Authors

  • Ha Ngoc Hien
  • Nguyen Van Diep
  • Duong Ngoc Hai
  • Nguyen Van Canh

DOI:

https://doi.org/10.15625/0866-7136/9991

Abstract

An algorithm for simultaneous determination of pressure and temperature distribution in oil-producing tube flow and the counter flow in gas-lift annulus has been proposed. The algorithm is based on a double loop iterative procedure and shooting method. The two-phase flow calculation for pressure Used in the algorithm is based on improved methods of Beggs and Brills, Orkissewski or Hagedorn and Brown. The numerical implementation for an example is presented to assure the applicability of proposed algorithm.

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Published

30-06-1999

Issue

Section

Research Article

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