发明名称 |
WIRELINE CABLE |
摘要 |
A cable having a longitudinal axis and including: four insulated primary conductors extending along the cable and defining interstices between adjacent primary conductors; at least one insulated secondary conductor of a wire gauge smaller than the primary conductors and extending about the longitudinal axis of the cable, the secondary conductor at least partially nested in one of the interstices; and an armor shield surrounding the primary and secondary conductors.
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申请公布号 |
CA2347929(A1) |
申请公布日期 |
2001.11.19 |
申请号 |
CA20012347929 |
申请日期 |
2001.05.16 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
HERNANDEZ-MARTI, RAMON;WIJNBERG, WILLEM A.;HOWARD, PETE |
分类号 |
H01B7/04;(IPC1-7):H01B11/00;H01B7/17 |
主分类号 |
H01B7/04 |
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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