西南石油大学学报(自然科学版) ›› 2005, Vol. 27 ›› Issue (1): 37-40.DOI: 10.3863/j.issn.1000-3634.2005.01.010

• 石油与天然气工程 • Previous Articles     Next Articles

Solution Analysis of Pressure Distribution in Double Porosity Reservoirs with Constant Pressure at Outer Boundary

HUANG Bing-guang1 LI Shun-chu2 WANG Nu-tao1 et al

  

  1. Southwest Petroleum Institute,Chengdu Sichuan 610500,China
  • Received:2004-03-04 Revised:1900-01-01 Online:2005-02-20 Published:2005-02-20
  • Contact: HUANG Bing-guang

Abstract:

In this paper the dimensionless pressure distribution and solutions of variable flowing rate in Laplace space under two inner boundary conditions have been researched in double porosity composite and constant pressure at outer boundary reservoir model, the research improves well test analysis t a wpl vlue to the development of corresponding well test analysis software.

Key words: double porosity reservoir, constant pressure at outer boundary reservoir, pressure distribution, solution of Laplace space

CLC Number: