发明名称 |
Steam-gas-solvent (SGS) process for recovery of heavy crude oil and bitumen |
摘要 |
Methods relate to a steam-gas-solvent (SGS) process for recovery of heavy crude oil and bitumen. The methods include injecting a steam-gas-solvent mixture to mobilize hydrocarbons in a formation and producing from the formation the hydrocarbons that are mobilized. The steam-gas-solvent mixture includes steam, a gas non-condensable under reservoir operating conditions and a solvent condensable under reservoir operating conditions.
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申请公布号 |
US8474531(B2) |
申请公布日期 |
2013.07.02 |
申请号 |
US20100949506 |
申请日期 |
2010.11.18 |
申请人 |
NASR TAWFIK NOAMAN;BROWN DAVID A.;CONOCOPHILLIPS COMPANY |
发明人 |
NASR TAWFIK NOAMAN;BROWN DAVID A. |
分类号 |
E21B43/24;E21B36/00 |
主分类号 |
E21B43/24 |
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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