发明名称 |
Method and apparatus for controlling the mass flow rate of steam in steam distribution systems |
摘要 |
Method and Apparatus for injection steam of know quality into a subterranean reservoir containing hydrocarbon fluids, to enhance or stimulate production of said fluids through a production well. Production stimulating steam from a pressurized source is injected into the reservoir by way of a critical flow venturi and an injection well, in a manner to maintain the steam at a desired pressure and flow rate. The venturi's constricted throat is formed as a function of the stimulating steam's original characteristics.
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申请公布号 |
US5141055(A) |
申请公布日期 |
1992.08.25 |
申请号 |
US19910729257 |
申请日期 |
1991.07.12 |
申请人 |
TEXACO INC. |
发明人 |
CHIEN, SZE-FOO;ANDERSON, JOSEPH A.;REDUS, CLIFFORD L.;SCOTT, JAMES W.;SIGWARDT, PETER L. |
分类号 |
E21B43/12;E21B43/24 |
主分类号 |
E21B43/12 |
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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