کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8090575 | 1521979 | 2015 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulation of muon radiography for monitoring CO2 stored in a geological reservoir
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Current methods of monitoring subsurface CO2, such as repeat seismic surveys, are episodic and require highly skilled personnel to acquire the data. Simulations based on simplified models have previously shown that muon radiography could be automated to continuously monitor CO2 injection and migration, in addition to reducing the overall cost of monitoring. In this paper, we present a simulation of the monitoring of CO2 plume evolution in a geological reservoir using muon radiography. The stratigraphy in the vicinity of a nominal test facility is modelled using geological data, and a numerical fluid flow model is used to describe the time evolution of the CO2 plume. A planar detection region with a surface area of 1000Â m2 is considered, at a vertical depth of 776Â m below the seabed. We find that 1 year of constant CO2 injection leads to changes in the column density of â²1%, and that the CO2 plume is already resolvable with an exposure time of less than 50 days.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Greenhouse Gas Control - Volume 42, November 2015, Pages 644-654
Journal: International Journal of Greenhouse Gas Control - Volume 42, November 2015, Pages 644-654
نویسندگان
J. Klinger, S.J. Clark, M. Coleman, J.G. Gluyas, V.A. Kudryavtsev, D.L. Lincoln, S. Pal, S.M. Paling, N.J.C. Spooner, S. Telfer, L.F. Thompson, D. Woodward,