Simulation of reactive transport of injected CO2 on the Colorado Plateau, Utah, USA
Chemical Geology
By: S.P. White, R.G. Allis, Jeff Moore, T. Chidsey, C. Morgan, W. Gwynn, and M. Adams
Links
- More information: Publisher Index Page (via DOI)
- Download citation as: RIS | Dublin Core
Abstract
This paper investigates injection of CO2 into non-dome-shaped geological structures that do not provide the traps traditionally deemed necessary for the development of artificial CO2 reservoirs. We have developed a conceptual and two numerical models of the geology and groundwater along a cross-section lying approximately NW-SE and in the vicinity of the Hunter power station on the Colorado Plateau, Central Utah and identified a number of potential sequestration sites on this cross-section. Preliminary modeling identified the White Rim Sandstone as appearing to offer the properties required of a successful sequestration site. Detailed modeling of injection of CO2 into the White Rim Sandstone using the reactive chemical simulator ChemTOUGH found that 1000 years after the 30 year injection period began approximately 21% of the injected CO2 was permanently sequestered as a mineral, 52% was beneath the ground surface as a gas or dissolved in the groundwater and 17% had leaked to the surface and leakage to the surface was continuing. ?? 2005 Elsevier B.V. All rights reserved.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Simulation of reactive transport of injected CO2 on the Colorado Plateau, Utah, USA |
| Series title | Chemical Geology |
| DOI | 10.1016/j.chemgeo.2004.12.020 |
| Volume | 217 |
| Issue | 3-4 SPEC. ISS. |
| Year Published | 2005 |
| Language | English |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Chemical Geology |
| First page | 387 |
| Last page | 405 |
| Google Analytic Metrics | Metrics page |