西南石油大学学报(自然科学版) ›› 2000, Vol. 22 ›› Issue (1): 27-29.DOI: 10.3863/j.issn.1000-2634.2000.01.008

• 油气藏与钻采 • Previous Articles     Next Articles

TREATMENT STRATEGY OF DISEQUILIBRIUM AT ZERO-BALANCE CHECK OF RESERVOIR SIMULATOR

ZHOU Hongbo1 LI Yun1 HU Yong2 YAUN Yahe2
  

  1. Southwest Petroleum Inst
  • Received:1999-05-30 Revised:1900-01-01 Online:2000-02-20 Published:2000-02-20
  • Contact: ZHOU Hongbo

Abstract: There is sever disequilibrium at zero-balance check in the commercial reservoir simulators introduced in recent years(including the ones from IMEX software by CMG, SIMBESTII and VIP- ENCORE by SSI). So far, there are no literatures
that are published to deal with this problem. Two main reasons causing the above problem are discussed and analyzed, and the corresponding measures are also presented in the paper. The application shows that these measures can greatly reduce the degree of disequilibrium at zero-balance check, and ensure powerful reliability of the simulation model.

Key words: disequilibirum at zore-balance, oil reservoir simulator, ANALOG

CLC Number: