Electricity: conductors and insulators – Anti-inductive structures – Conductor transposition
Reexamination Certificate
2006-05-23
2006-05-23
Mayo, III, William H. (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Conductor transposition
C174S1020SP
Reexamination Certificate
active
07049506
ABSTRACT:
A protected conduit for use in a downhole environment, e.g. in a well, which has first and second metallic impermeable layers and an extrudate layer between the impermeable layers. A conductor extends between the two metal impermeable layers and serves for the transmission of power or telemetry data. A flow path is also present for a fluid through the first impermeable metal layer.
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Dubno Herbert
Mayo III William H.
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