| 发明名称 |
Overvåkning av nedihulls parametere, samt verktöy som anvender fiberoptikk |
| 摘要 |
A method of controlling production from a wellbore (12) comprises providing a producing string (106) carrying an electrical submersible pump (114,516) for pumping wellbore fluid to the surface, said string carrying a high voltage line (52) from a surface location to the pump for providing electrical power to the pump; and providing an optical fiber (122) carrying at least one fiber optic sensor (40) along the high voltage line for taking measurements of a wellbore parameter. <IMAGE> |
| 申请公布号 |
NO995319(D0) |
申请公布日期 |
1999.11.01 |
| 申请号 |
NO19990005319 |
申请日期 |
1999.11.01 |
| 申请人 |
BAKER HUGHES INC |
发明人 |
TUBEL, PAULO;WILLIAMS, GLYNN;BIDIGARE, BRIAN;JOHNSON, MICHAEL H.;HARRELL, JOHN;VOLL, BENN |
| 分类号 |
E21B23/03;E21B33/127;E21B34/10;E21B37/06;E21B41/00;E21B41/02;E21B43/12;E21B43/16;E21B43/20;E21B43/25;E21B43/26;E21B47/00;E21B47/01;E21B47/06;E21B47/10;E21B47/12;E21B49/00;E21B49/08;G01D5/26;G01N21/31;G01V1/40;G01V1/42;G01V1/46;G01V1/52;G01V7/08;G01V7/16;G01V8/02;G01V11/00;(IPC1-7):E21B |
主分类号 |
E21B23/03 |
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