发明申请
- 专利标题: CHEMICALLY ENHANCED THERMAL RECOVERY OF HEAVY OIL
- 专利标题(中): 化学增强重油的热回收
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申请号: US11860698申请日: 2007-09-25
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公开(公告)号: US20090078414A1公开(公告)日: 2009-03-26
- 发明人: GEZA HORVATH SZABO , ALLAN PEATS , JOAO FELIX , MATHEW SAMUEL , WAEL ABDALLAH
- 申请人: GEZA HORVATH SZABO , ALLAN PEATS , JOAO FELIX , MATHEW SAMUEL , WAEL ABDALLAH
- 申请人地址: US TX SUGAR LAND
- 专利权人: SCHLUMBERGER TECHNOLOGY CORP.
- 当前专利权人: SCHLUMBERGER TECHNOLOGY CORP.
- 当前专利权人地址: US TX SUGAR LAND
- 主分类号: E21B43/24
- IPC分类号: E21B43/24
摘要:
Described herein are methods for removing heavy oils from underground reservoirs. The methods involve the use of chemical compositions in combination with steam techniques for the efficient removal of heavy oils.
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