发明名称 |
DOWNHOLE STEAM GENERATOR AND METHOD OF USE |
摘要 |
A downhole steam generation system may include a burner head assembly, a liner assembly, a vaporization sleeve, and a support sleeve. The burner head assembly may include a sudden expansion region with one or more injectors. The liner assembly may include a water-cooled body having one or more water injection arrangements. The system may be optimized to assist in the recovery of hydrocarbons from different types of reservoirs. A method of recovering hydrocarbons may include supplying one or more fluids to the system, combusting a fuel and an oxidant to generate a combustion product, injecting a fluid into the combustion product to generate an exhaust gas, injecting the exhaust gas into a reservoir, and recovering hydrocarbons from the reservoir. |
申请公布号 |
US2014209310(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
US201314137299 |
申请日期 |
2013.12.20 |
申请人 |
World Energy Systems Incorporated |
发明人 |
CASTROGIOVANNI Anthony Gus;VOLAND Randall Todd;WARE Charles H.;FOLSOM Blair A.;JOHNSON M. Cullen |
分类号 |
E21B43/24 |
主分类号 |
E21B43/24 |
代理机构 |
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代理人 |
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主权项 |
1. A downhole steam generator, comprising:
a body with a bore disposed therethrough operable to inject oxidant into a combustion chamber; one or more fuel injectors coupled to the body, the fuel injectors operable to inject fuel into the combustion chamber; and an igniter coupled to the body, the igniter operable to inject fuel and oxidant into the combustion chamber. |
地址 |
Fort Worth TX US |