发明名称 |
Method and apparatus for the recovery of hydrocarbons |
摘要 |
A method and apparatus for recovering hydrocarbons in which a first torroidal vortex of fuel and a combustion supporting gas is created with its center adjacent the axis of an elongated combustor; a second torroidal vortex of combustion supporting gas is generated between the first torroidal vortex; the fuel is burned in the presence of the combustion supporting gas to produce a flue gas at the downstream end of the combustor; water is introduced into the flue gas adjacent the downstream end of the combustor to produce a mixture of flue gas and water; a major portion of the water is vaporized in a vaporizor to produce a mixture of flue gas and steam; and the mixture of flue gas and steam is injected into a hydrocarbon bearing formation.
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申请公布号 |
US4861263(A) |
申请公布日期 |
1989.08.29 |
申请号 |
US19820354858 |
申请日期 |
1982.03.04 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
SCHIRMER, ROBERT M. |
分类号 |
E21B36/02;E21B43/24;F22B1/26 |
主分类号 |
E21B36/02 |
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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