发明名称 |
METHOD AND APPARATUS FOR INJECTING FLUID IN A WELLBORE |
摘要 |
A chemical injection system for controlling injection of an injection fluid from an injection fluid supply at a surface location into a production tubing assembly having an upper flow path, a first flow zone, and a second flow zone. The chemical injection system comprises a first fluid injection line configured to inject the injection fluid into the first flow zone and a second fluid injection line configured to inject the injection fluid into the second flow zone. A main fluid supply line is configured to fluidly connect both the first fluid injection line and the second fluid injection line to the injection fluid supply.
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申请公布号 |
US2011067876(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
US20090565996 |
申请日期 |
2009.09.24 |
申请人 |
TURNER DEWAYNE;ROSS RICHARD |
发明人 |
TURNER DEWAYNE;ROSS RICHARD |
分类号 |
E21B43/00;E21B34/06;E21B34/10 |
主分类号 |
E21B43/00 |
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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