IMPROVING CO2 EFFICIENCY FOR RECOVERING OIL IN HETEROGENEOUS RESERVOIRS
A three-year contract, DOE Contract No. DE-FG26-01BC15364 ''Improving CO{sub 2} Efficiency for Recovering Oil in Heterogeneous Reservoirs,'' was started on September 28, 2001. This project examines three major areas in which CO{sub 2} flooding can be improved: fluid and matrix interactions, conformance control/sweep efficiency, and reservoir simulation for improved oil recovery. This report discusses the activity during the six-month period covering January 1, 2002 through June 30, 2002 that covers the second and third fiscal quarters of the project's first year. Paper SPE 75178, ''Cost Reduction and Injectivity Improvements for CO{sub 2} Foams for Mobility Control,'' has been presented and included in the proceedings of the SPE/DOE Thirteenth Symposium on Improved Oil Recovery, Tulsa, OK, April 13-17, 2002. During these two quarters of the project we have been working in several areas: reservoir fluid/rock interactions and their relationships to changing injectivity, producer survey on injectivity, and surfactant adsorption on quarried and reservoir core.
- Research Organization:
- New Mexico Institute of Mining and Technology (US)
- Sponsoring Organization:
- (US)
- DOE Contract Number:
- FC26-01BC15364
- OSTI ID:
- 824436
- Resource Relation:
- Other Information: PBD: 30 Jul 2002
- Country of Publication:
- United States
- Language:
- English
Similar Records
IMPROVING CO2 EFFICIENCY FOR RECOVERING OIL IN HETEROGENEOUS RESERVOIRS
Enhanced Oil Recovery with Downhole Vibration Stimulation in Osage County, Oklahoma