年次大会講演論文集
Online ISSN : 2433-1325
セッションID: 4317
会議情報
4317 CO_2地下貯留におけるモニタリング技術に関する基礎的研究(S59-2 温室効果ガス排出抑制技術(2),S59 温室効果ガス排出抑制技術)
山崎 光潔末包 哲也平井 秀一郎
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会議録・要旨集 フリー

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抄録
We proposed a new monitoring framework of CO_2 geological storage, which consists of the NMR technique to monitor the concentration of CO_2 solved into pore water around the bore hole, the streaming potential technique to successively monitor CO_2 migration, and the time-lapse seismic technique. Enhancement in relaxation of NMR signal due to the dissolution of CO_2 into pore water has been demonstrated experimentally. We numerically investigated the monitoring of bore hole current induced by migration of CO_2 due to streaming potential effect.
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© 2006 一般社団法人日本機械学会
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