发明名称 |
Systems and methods for downhole sequestration of carbon dioxide |
摘要 |
Carbon dioxide is sequestered in a formation using dual or multiple completion and injection methods that reduce or eliminates upward leak rates of the sequestered carbon dioxide. The dual or multiple completion and injection method involves the injection of a benign fluid such as brine (water) into a permeable layer of the formation located above the sequestration layer and which is separated form the sequestration layer by a nearly impermeable layer. The water is injected at the same time the carbon dioxide is injected. |
申请公布号 |
US8176984(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20090614829 |
申请日期 |
2009.11.09 |
申请人 |
RAMAKRISHNAN TERIZHANDUR S.;DE LOUBENS ROMAIN;ALTUNDAS YUSUF BILGIN;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
RAMAKRISHNAN TERIZHANDUR S.;DE LOUBENS ROMAIN;ALTUNDAS YUSUF BILGIN |
分类号 |
B65G5/00 |
主分类号 |
B65G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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