发明申请
- 专利标题： DOWNHOLE SEPARATION OF CARBON DIOXIDE FROM NATURAL GAS PRODUCED FROM NATURAL GAS RESERVOIRS
- 专利标题（中）： 从天然气储存产生的天然气中二氧化碳的分离
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申请号： US11956414申请日： 2007-12-14
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公开(公告)号： US20090151559A1公开(公告)日： 2009-06-18
- 发明人: Sandeep Verma , Terizhandur S. Ramakrishnan
- 申请人： Sandeep Verma , Terizhandur S. Ramakrishnan
- 申请人地址： US MA Cambridge
- 专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址： US MA Cambridge
- 主分类号： B01D53/047
- IPC分类号： B01D53/047 ; B01D53/18
摘要：
Methods and systems are provided where a production gas stream including natural gas and carbon dioxide is separated downhole using dual reflux pressure swing adsorption with the natural gas being produced and the carbon dioxide being directed for downhole storage (sequestration).
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