Chapter 6: Enhanced Steam Injection
-
Published:2017
"Enhanced Steam Injection", Low-Energy Processes for Unconventional Oil Recovery, Mohammad Reza Fassihi, Anthony R Kovscek
Download citation file:
Steamflooding involves the injection of steam at high quality from, generally, a vertical injector to heat the oil in situ and, and as a result, drive it toward producers. Prats (1982) provided a good overview of the technical aspects of steam injection in heavy-oil reservoirs. Since then, this process has been applied in many Californian, Venezuelan, and Canadian fields, as well as lighter oil reservoirs (Blevins et al. 1984). The success of steamflood, however, is limited if the initial mobility of oil is poor. To overcome the problem of poor mobility, cyclic steam injection has been used to heat the region close to the wells and thereby provide some enhanced injectivity and productivity. In some applications, steamflooding is not begun until communication of hot fluids between wells is established. This is referred to as thermal communication.
Sign in
Personal Account
Advertisement
Advertisement
Related Articles
Advertisement