ملخص
We present a reservoir management approach for geologic CO2 storage that combines CO2 injection with brine extraction. In our approach, dual-mode wells are initially used to extract formation brine and subsequently used to inject CO2. These wells can also be used to monitor the subsurface during pre-injection brine extraction so that key data is acquired and analyzed prior to CO2 injection. The relationship between pressure drawdown during pre-injection brine extraction and pressure buildup during CO2 injection directly informs reservoir managers about CO2 storage capacity. These data facilitate proactive reservoir management, and thus reduce costs and risks. The brine may be used directly as make-up brine for nearby reservoir operations; it can also be desalinated and/or treated for a variety of beneficial uses.
اللغة الأصلية | English |
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عنوان منشور المضيف | Energy Procedia |
ناشر | Elsevier Ltd |
الصفحات | 5333-5340 |
عدد الصفحات | 8 |
مستوى الصوت | 63 |
المعرِّفات الرقمية للأشياء | |
حالة النشر | Published - 2014 |
الحدث | 12th International Conference on Greenhouse Gas Control Technologies, GHGT 2014 - Austin, United States المدة: أكتوبر ٥ ٢٠١٤ → أكتوبر ٩ ٢٠١٤ |
Other
Other | 12th International Conference on Greenhouse Gas Control Technologies, GHGT 2014 |
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الدولة/الإقليم | United States |
المدينة | Austin |
المدة | ١٠/٥/١٤ → ١٠/٩/١٤ |
ASJC Scopus subject areas
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