Abstract
A new recovery mechanism is proposed for heavy oil reservoirs containing a bottom-water zone. Scaled model experiments are performed to study the feasibility of the process of inert gas injection along with electromagnetic heating. The variables studied were oil-to-water zone thickness ratio, oil viscosity, horizontal well placement, inert gas injection rate and production well temperature. Recovery as high as 77% of the oil in place was obtained even in the presence of a bottom-water zone as thick as the oil zone.
Original language | English |
---|---|
Publication status | Published - 1990 |
Externally published | Yes |
Event | Proceedings: SPE/DOE Seventh Symposium on Enhanced Oil Recovery - Tulsa, OK, USA Duration: 22 Apr 1990 → 25 Apr 1990 |
Conference
Conference | Proceedings: SPE/DOE Seventh Symposium on Enhanced Oil Recovery |
---|---|
City | Tulsa, OK, USA |
Period | 22/04/90 → 25/04/90 |