西南石油大学学报(自然科学版) ›› 2000, Vol. 22 ›› Issue (1): 20-23.DOI: 10.3863/j.issn.1000-2634.2000.01.006

• 油气藏与钻采 • Previous Articles     Next Articles

EARLY RESERVE PREDICTION OF FRACTURE SYSTEM IN COMPLEX FRACTURE RESERVOIR

HUANG Quanhua CAO Wenjiang LI Shilun
  

  1. Southwest Petroleum Inst
  • Received:1999-10-12 Revised:1900-01-01 Online:2000-02-20 Published:2000-02-20
  • Contact: HUANG Quanhua

Abstract: Da-An-Zai reservoir is a typical oil reservoir with low porosity, low permeability and serious heterogeneity, it has unique characteristic of geology and exploitation. So the conventional method of reservoir engineering can not be used or satisfactory results gained. But the calculation of reserve in fracture
system is an urgent task all alone. This paper presents a method of reservoir influence function, a model of general RIF is developed, linear programming approach used to solve it numerically.The elastic volume capacity and reserve of fracture system etc.Using the IRF method are calculated. This approach can provide decisive and technological basis for progressive exploration and development, and give new way for the deepening research of reservoir engineering for fracture system.

Key words: fracture reservoir, geologic reserve, prediction, mathematical model, influence function

CLC Number: