| 发明名称 |
DOWNHOLE CIRCULAR LIQUID, GAS OR GAS/LIQUID MIXTURE FLOW RESTRICTOR |
| 摘要 |
This technical solution relates to hydrocarbon production/injection, more specifically, to the production/injection of gas/liquid hydrocarbon mixtures, and can be used for the operation of production/injection wells. |
| 申请公布号 |
WO2011099895(A3) |
申请公布日期 |
2011.10.20 |
| 申请号 |
WO2011RU00070 |
申请日期 |
2011.02.07 |
| 申请人 |
SHISHOV, ANDREY VLADIMIROVICH |
发明人 |
SHISHOV, ANDREY VLADIMIROVICH |
| 分类号 |
E21B43/12;E21B43/38 |
主分类号 |
E21B43/12 |
| 代理机构 |
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代理人 |
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