Coupled Carbon Dioxide Sequestration and Energy Production From Geopressured/Geothermal Aquifers
- Reza Ganjdanesh (University of Texas at Austin) | Steven Bryant (University of Texas at Austin) | Raymond Orbach (University of Texas at Austin) | Gary Pope (University of Texas at Austin) | Kamy Sepehrnoori (University of Texas at Austin)
- Document ID
- Society of Petroleum Engineers
- SPE Journal
- Publication Date
- April 2014
- Document Type
- Journal Paper
- 239 - 248
- 2013. Society of Petroleum Engineers
- 4.1.2 Separation and Treating, 5.9.2 Geothermal Resources, 5.1.5 Geologic Modeling, 4.1.5 Processing Equipment, 5.10.1 CO2 Capture and Sequestration, 5.5 Reservoir Simulation, 7.4.4 Energy Policy and Regulation, 6.5.3 Waste Management
- 6 in the last 30 days
- 462 since 2007
- Show more detail
- View rights & permissions
|SPE Member Price:||USD 10.00|
|SPE Non-Member Price:||USD 30.00|
The current approach to carbon capture and sequestration (CCS) frompulverized-coal-fired power plants is not economically viable without eitherlarge subsidies or a very high price on carbon. Current schemes require roughlyone-third of a power-plant's energy for carbon dioxide (CO2) captureand pressurization. The production of energy from geopressured aquifers hasevolved as a separate, independent technology from the sequestration ofCO2 in deep, saline aquifers. A game-changing new idea is describedhere that combines the two technologies and adds another--the dissolution ofCO2 into extracted brine that is then reinjected. A systematicinvestigation covering a range of conditions was performed to explore the beststrategy for the coupled process of CO2 sequestration and energyproduction. Geological models of geopressured/geothermal aquifers weredeveloped with available data from studies of Gulf Coast aquifers. Thesegeological models were used to perform compositional reservoir simulations ofrealistic processes with coupled aquifer and wellbore models.
|File Size||752 KB||Number of Pages||10|
Agarwal, R.K. and Li, Y.-K. 1988. Implementation of a Simplified WellboreModel in a Compositional Simulator. CMG report 88.13.C, December.
Burton, M. and Bryant, S.L. 2009. Eliminating Buoyant Migration ofSequestered CO2 Through Surface Dissolution: Implementation Costsand Technical Challenges. SPE Res Eval & Eng 12 (3):399-407. http://dx.doi.org/10.2118/110650-PA.
Corey, A.T. 1954. The Interrelation Between Gas and Oil RelativePermeabilities. Producers Monthly 19 (1): 38-41.
Duan, Z. and Mao, S. 2006. A Thermodynamic Model for Calculating MethaneSolubility, Density, and Gas Phase Composition of Methane-Bearing AqueousFluids From 273 to 523 K and From 1 to 2000 bar. Geochim. et Cosmochim.Acta 70: 3369-3386. http://dx.doi.org/10.1016/j.gca.2006.03.018.
Duan, Z. and Sun, R. 2003. An Improved Model Calculating CO2Solubility in Pure Water and Aqueous NaCl Solutions From 273 to 533 K and From0 to 2000 bar. Chemical Geology 193 (3): 257-271. http://dx.doi.org/10.1016/S0009-2541(02)00263-2.
GEM Technical Manual. 2010. Calgary, Alberta, Canada: ComputerModeling Group (CMG).
Griggs, J. 2005. A Reevaluation of Geopressured/Geothermal Aquifers as anEnergy Source. Paper presented at the 30th Workshop of Geothermal ReservoirEngineering, Stanford University, Stanford, California, 31 January-2February.
Holtz, M.H. 2002. Residual Gas Saturation to Aquifer Influx: A CalculationMethod for 3D Computer Reservoir Model Construction. Paper SPE 75502 presentedat the SPE Gas Technology Symposium, Calgary, Alberta, Canada, 30 April-2 May.http://dx.doi.org/10.2118/75502-MS.
Jones, P.H. 1975. Geothermal and Hydrocarbon Regimes, Northern Gulf ofMexico Basin. In Proceedings of the First Geopressured GeothermalEnergy Conference, Austin, Texas, ed. M. Dorfman and R.W. Deller.
Keith, D.W. 2009. Why Capture CO2 from the Atmosphere?Science 325 (5948): 1654-1655. http://dx.doi.org/10.1126/science.1175680.
Kumar, A., Noh, M.H., Ozah, R.C. et al. 2005. Reservoir Simulation ofCO2 Storage in Deep Saline Aquifers. SPE J. 10(3): 336-348. http://dx.doi.org/10.2118/89343-PA.
Land, C.S. 1971. Comparison of Calculated With Experimental ImbibitionRelative Permeability. SPE J. 11 (4): 419-425. http://dx.doi.org/10.2118/3360-PA.
Riney, T.D. 1988. Gladys McCall Geopressured Reservoir Analysis. J.Energy Resources Tech. (Dec.): 262-268.
Rochelle, G.T. 2009. Amine Scrubbing for CO2 Capture. Science 325 (5948): 1652-1654. http://dx.doi.org/10.1126/science.1176731.
Taggart, I. 2009. Extraction of Dissolved Methane in Brines byCO2 Injection: Implication for CO2 Sequestration. SPEpaper 124630 presented at the SPE Annual Technical Conference and Exhibition,New Orleans, Louisiana, 4-7 October. http://dx.doi.org/10.2118/124630-MS.
WinProp. 2010. Calgary, Alberta, Canada: Computer Modeling Group (CMG).