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ProTEC-H

Sensing Cable Tubing Encapsulated Fiber and Conductor

Application

Permanent downhole cable

Signal transmission from downhole tools

Power supply to downhole tools

Distributed downhole monitoring (DTS, DAS)

Continuous downhole control

Cable side view
Optical fiber
Stainless steel tube
Copper conductor
Insulation
Stainless steel tube
Outer jacket (encapsulation)
Cable cut view
Cable side view
Optical fiber
Stainless steel tube
Copper conductor
Insulation
Filler
Stainless steel tube
Outer jacket (encapsulation)
Cable cut view

Parameters

Temperature rating +90°C
+150°C
+180°C
+200°C
+260°C
+194°F
+302°F
+356°F
+392°F
+500°F
Minimum installation temperature -40°C -40°F
Cable dimensions (square encapsulation) 11.0x11.0 mm 0.433x0.433 in
Protecting tube diameter 6.35 mm 1/4 in
Copper conductor section 0.5 - 2.5 mm2 20 AWG - 13 AWG
Fiber count up to 12
Minimum bending radius (no load) x 20D

Other options available upon request.

Features

  • High resistance to aggressive environments
  • Full compatibility with standard fittings
  • Square shape — secure attachment to oil-well tubing
  • Optical fiber — high density of data — precise and fast decisions
  • Combination of copper conductors and optical fibers in one cable

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