The Effect of Fines Migration During CO2 Injection Using Pore Scale Characterization
- Faisal Othman (University of New South Wales) | Yamin Wang (University of New South Wales) | Furqan Hussain (University of New South Wales)
- Document ID
- Society of Petroleum Engineers
- SPE Asia Pacific Oil and Gas Conference and Exhibition, 23-25 October, Brisbane, Australia
- Publication Date
- Document Type
- Conference Paper
- 2018. Society of Petroleum Engineers
- 5.1 Reservoir Characterisation, 1.8 Formation Damage, 5.4 Improved and Enhanced Recovery, 1.6 Drilling Operations, 1.8.3 Fines Migration, 5.1.1 Exploration, Development, Structural Geology, 5 Reservoir Desciption & Dynamics
- injectivity decline, fines migration, permeability damage, CO2 injection
- 1 in the last 30 days
- 122 since 2007
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Recent laboratory studies have shown fines migration induced decrease in rock permeability during CO2 injection. Fines migration is a pore scale phenomenon, yet previous laboratory studies did not conduct comprehensive pore scale characterization. This study utilizes integrated pore scale characterization techniques to study the phenomenon.
We present CO2 injection experiments performed on two Berea sandstone samples. The core samples are characterized using nitrogen permeability, X-ray micro-computed tomography (micro-CT), Scanning Electronic Microscopy with Energy Dispersive X-ray Spectroscopy (SEM-EDS) and Itrax X-ray Fluoresence (XRF) scanning. The core samples were flooded with freshwater, then CO2-saturated water, and finally water-saturated supercritical CO2 (scCO2). To calculate permeability, the pressure difference across the core samples was monitored during these fluid injections. The produced water samples were analysed using Inductively Coupled Plasma-Optical Emission Spectrometry (ICPOES). After the flooding experiment, nitrogen permeability, micro-CT, SEM-EDS and Itrax-XRF scanning was repeated to characterize pore scale damage. Micro-CT image based computations were run to estimate permeability decrease along the core sample length after injection.
Results show dissolution of dolomite and other high density minerals. Mineral dissolution dislodges fines particles which migrate during scCO2 injection. Berea 1 and Berea 2 showed respectively 29% and 13% increase in permeability during CO2-saturated water injection. But after water-saturated scCO2 injection, both Berea 1 and Berea 2 showed 60% decrease in permeability. The permeability damage of the sample can be explained by fines migration and subsequent blockage. SEM-EDS images also show some examples of pore blockage.
|File Size||3 MB||Number of Pages||25|
Al-Riyami, Hamed F., Kamali, Fatemeh, and Hussain, Furqan. 2017. Effect of Gravity on Near-Miscible CO2 Flooding. Presented at the SPE Kingdom of Saudi Arabia Annual Technical Symposium and Exhibition, Dammam, Saudi Arabia. 2017/6/1/. https://doi.org/10.2118/188120-MS.
Al-Yaseri, Ahmed, Zhang, Yihuai, Ghasemiziarani, Mohsen. 2017. Permeability Evolution in Sandstone Due to CO2 Injection. Energy & Fuels 31 (11): 12390-12398. https://doi.org/10.1021/acs.energyfuels.7b01701.
Bachu, Stefan. 2000. Sequestration of CO2 in geological media: criteria and approach for site selection in response to climate change. Energy Conversion and Management 41 (9): 953-970. http://www.sciencedirect.com/science/article/pii/S0196890499001491.
Bedrikovetsky, Pavel, Zeinijahromi, Abbas, Siqueira, FernandoD. 2012. Particle Detachment Under Velocity Alternation During Suspension Transport in Porous Media (in English). Transport in Porous Media 91 (1): 173-197. http://dx.doi.org/10.1007/s11242-011-9839-1.
Fogden, Andrew, Kumar, Munish, Morrow, Norman R.. 2011. Mobilization of Fine Particles during Flooding of Sandstones and Possible Relations to Enhanced Oil Recovery. Energy & Fuels 25 (4): 1605-1616. https://doi.org/10.1021/ef101572n.
Gerke, Kirill M., Vasilyev, Roman V., Khirevich, Siarhei. 2018. Finite-difference method Stokes solver (FDMSS) for 3D pore geometries: Software development, validation and case studies. Computers & Geosciences 114: 41-58. http://www.sciencedirect.com/science/article/pii/S0098300417306234.
Guo, Zhenghuai, Hussain, Furqan, and Cinar, Yildiray. 2016. Physical and analytical modelling of permeability damage in bituminous coal caused by fines migration during water production. Journal of Natural Gas Science and Engineering 35: 331-346. http://www.sciencedirect.com/science/article/pii/S1875510016305789.
Hussain, F., Pinczewski, W. V., Cinar, Y.. 2014. journal article. Computation of Relative Permeability from Imaged Fluid Distributions at the Pore Scale. Transport in Porous Media 104 (1): 91-107. https://doi.org/10.1007/s11242-014-0322-7.
Hussain, Furqan, Michael, Karsten, and Cinar, Yildiray. 2016. A numerical study of the effect of brine displaced from CO2 storage in a saline formation on groundwater. Greenhouse Gases: Science and Technology 6 (1): 94-111. https://onlinelibrary.wiley.com/doi/abs/10.1002/ghg.1539.
Kamali, Fatemeh and Hussain, Furqan. 2016b. Field Scale Co-Optimisation of CO2 Enhanced Oil Recovery and Storage Through Swag Injection Using Laboratory Estimated Relative Permeabilities. Presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, Perth, Australia. 2016/10/25/. https://doi.org/10.2118/182261-MS.
Kamali, Fatemeh, Hussain, Furqan, and Cinar, Yildiray. 2017. An Experimental and Numerical Analysis of Water-Alternating-Gas and Simultaneous-Water-and-Gas Displacements for Carbon Dioxide Enhanced Oil Recovery and Storage. SPE Journal 22 (02): 521-538. https://doi.org/10.2118/183633-PA.
Michael, Karsten, Hussein, Furqan, and Ricard, Ludovic. 2014. Simulating the Flow of Variable-salinity Water in Response to CO2 Injection. Energy Procedia 63: 3676-3684. http://www.sciencedirect.com/science/article/pii/S1876610214022127.
Othman, F., Yu, M., Kamali, F.. 2018. Fines migration during supercritical CO2 injection in sandstone. Journal of Natural Gas Science and Engineering 56: 344-357. http://www.sciencedirect.com/science/article/pii/S187551001830249X.
Shapiro, A. A., Bedrikovetsky, P. G., Santos, A.. 2007. A stochastic model for filtration of particulate suspensions with incomplete pore plugging (in English). Transport in Porous Media 67 (1): 135-164. http://dx.doi.org/10.1007/s11242-006-0029-5.
Sheppard, Adrian, Latham, Shane, Middleton, Jill. 2014. Techniques in helical scanning, dynamic imaging and image segmentation for improved quantitative analysis with X-ray micro-CT. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 324: 49-56.
Xie, Quan, Saeedi, Ali, Delle Piane, Claudio. 2017. Fines migration during CO2 injection: Experimental results interpreted using surface forces. International Journal of Greenhouse Gas Control 65: 32-39. http://www.sciencedirect.com/science/article/pii/S1750583617301883.
Yu, M., Hussain, F., Arns, J. Y.. 2018. Imaging Analysis of Fines Migration during Water Flow with Salinity Alteration. Advances in Water Resources. https://doi.org/10.1016/j.advwatres.2018.08.006.