| 发明名称 |
Wellbores utilizing fiber optic-based sensors and operating devices |
| 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 |
AU753252(B2) |
申请公布日期 |
2002.10.10 |
| 申请号 |
AU19980072737 |
申请日期 |
1998.05.01 |
| 申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
MICHAEL H JOHNSON;JOHN W. HARRELL;JEFFREY J LEMBCKE;KURT A HICKEY;PAULO S TUBEL;GLYNN WILLIAMS;NIGEL LEGGETT |
| 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):E21B47/12 |
主分类号 |
E21B23/03 |
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