Light-Oil Steamflooding An Emerging Technology

This paper discusses the extension of the steamflood process to the recovery of light oil and the state of the art of this emerging technology. A review of the various steamflood mechanisms indicates that distillation will dominate if steam is injected into light-oil reservoirs. The results of light-oil steamflood laboratory studies, computer simulations, and field projects are also reviewed. A rough screening guide for selecting a light-oil steamflood candidate is discussed. New areas of advanced steamflooding technology need to be developed and field tested before light-oil steamflooding can be applied on a routine basis, as is currently the case for heavy-oil steamflooding.