Method using spoolable composite tubular member with energy conductors
US5172765A · kind A · utility
136Cited by
5References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 9, 1991 |
| Grant date | Dec 22, 1992 |
| Priority date | — |
| Expiry date | Dec 9, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G1/08
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An electrical cable in which composite rods and electrical conductors disposed between a flexible, elongated, membrane which can be pressurized and a flexible outer protective sheath surrounding but separate from the membrane, provide a pressure stiffened cable assembly that can be run into deviated boreholes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.