One of the promising methods in CO 2 sequestration is CO 2 injection into deep saline aquifers. A challenging question in CO 2 storage in deep saline aquifers is how we can determine the leakage in a storage aquifer if its cap rock does not fully seal it. Numerous studies have been done to answer this question using different disciplines including numerical simulations, analytical modeling, and experimental investigations. Among these methods, leakage detection by monitoring pressure changes in a monitoring well has gained the most attention recently. In this study, we have developed a new analytical modeling method to monitor pressure changes in monitoring aquifers as a tool for leakage detection. Our developed analytical models are capable for bounded saline aquifers. To eliminate the effect of a size in our modeling, all the developed models are in dimensionless form. Pragmatic sensitivity analyses are …
کلید واژگان :CO2 Sequestration; Analytical Modeling
ارزش ریالی : 600000 ریال
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