西南石油大学学报(自然科学版) ›› 1997, Vol. 19 ›› Issue (3): 60-63.DOI: 10.3863/j.issn.1000-2634.1997.03.011

• 油气田开发 • Previous Articles     Next Articles

Visualization Study of Pore-level Displacement of Oil by Water in a Conglomerate Reservoir

Gao Yong-li He Qiu-xuan
  

  1. ( Dept. of Petroleum Engineering, Xi’an Petroleum Institute, Xi’an, 710065 )
  • Received:1997-01-20 Revised:1900-01-01 Online:1997-08-20 Published:1997-08-20
  • Contact: Gao Yong-li

Abstract: Pore-level study of fluid flow in porous media is important in that it can provide valuable information about the behavior of fluids flowing through porous media, and thus the mechanism of fluids displacement in subsurface
reservoirs could be better understood. In this paper, the results of experimental displacement studies on scaled layer model of a Karamay conglomerate reservoir are reported. The experimental setup is described, and the mechanism of displacement of oil by water in the conglomerate reservoir is discussed in detail.

Key words: Conglomerate, Oil reservoirs, Water drive, Characteristics

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