Low-Temperature Enhanced Geothermal System using Carbon Dioxide as the Heat-Transfer Fluid
- GreenFire Energy, Emeryville, CA (United States)
This report describes work toward a supercritical CO2-based EGS system at the St. Johns Dome in Eastern Arizona, including a comprehensive literature search on CO2-based geothermal technologies, background seismic study, geological information, and a study of the possible use of metal oxide heat carriers to enhance the heat capacity of sCO2. It also includes cost estimates for the project, and the reasons why the project would probably not be cost effective at the proposed location.
- Research Organization:
- GreenFire Energy, Emeryville, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Geothermal Technologies Office
- Contributing Organization:
- GreenFire Energy LLC, Emeryville, CA (United States)
- DOE Contract Number:
- EE0004432
- OSTI ID:
- 1164240
- Report Number(s):
- EE0004432-FTR
- Country of Publication:
- United States
- Language:
- English
Similar Records
Evaluation of CO
2
-Fluid-Rock Interaction in Enhanced Geothermal Systems: Field-Scale Geochemical Simulations
A probabilistic application of oil and gas data for exploration stage geothermal reservoir assessment in the Appalachian Basin
Natural CO2 Analogs for Carbon Sequestration
Journal Article
·
Sun Jan 01 00:00:00 EST 2017
· Geofluids
·
OSTI ID:1164240
A probabilistic application of oil and gas data for exploration stage geothermal reservoir assessment in the Appalachian Basin
Journal Article
·
Sat Oct 07 00:00:00 EDT 2017
· Geothermics
·
OSTI ID:1164240
+1 more
Natural CO2 Analogs for Carbon Sequestration
Technical Report
·
Sun Jul 31 00:00:00 EDT 2005
·
OSTI ID:1164240