کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5444946 1511110 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Caprock Integrity and Induced Seismicity from Laboratory and Numerical Experiments
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Caprock Integrity and Induced Seismicity from Laboratory and Numerical Experiments
چکیده انگلیسی
CO2 leakage is a major concern for geologic carbon storage. To assess the caprock sealing capacity and the strength of faults, we test in the laboratory the rock types involved in CO2 storage at representative in-situ conditions. We use the measured parameters as input data to a numerical model that simulates CO2 injection in a deep saline aquifer bounded by a low-permeable fault. We find that the caprock sealing capacity is maintained and that, even if a fault undergoes a series of microseismic events or aseismic slip, leakage is unlikely to occur through ductile clay-rich faults.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 125, September 2017, Pages 494-503
نویسندگان
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