西南石油大学学报(自然科学版) ›› 1999, Vol. 21 ›› Issue (1): 25-28.DOI: 10.3863/j.issn.1000-2634.1999.01.007

• 油气藏工程 • Previous Articles     Next Articles

NUMERICAL SOLUTION FOR A MATHEMATICAL MODEL OF FLOW IN LOW PERMEABILITY GAS RESERVOIRS

Li Tiejun Wu Xiaoqing   

  1. Southwest Petroleum Inst
  • Received:1998-09-15 Revised:1900-01-01 Online:1999-02-20 Published:1999-02-20
  • Contact: Li Tiejun

Abstract: A mathematical model of fluid flow in low permeability gasreservoirs is developed, with gas slippage effect taken into consideration. A numerical solution for the model is provided.Analysis and computation show that the algorithm used has a high level of accuracy and consistency, and thus can serve as a theoretically reliable tool for the study of gas flow in low perme-
ability reservoirs.

Key words: low permeability, gas reservoir, slippage effect, mathematical model, differential equation

CLC Number: