4 Conductor Armored Electrical Cable Downhole Well Logging Cable
Armored Cable With 4 Conductor 3/16 Inch Diameter
Armored cables are a critical component of the oil and gas industry, enabling engineers to collect vital data about the subsurface environment and make informed decisions about drilling and production activities.
Armored Well logging cables must be connected to downhole instruments and surface equipment using specialized connectors that can withstand the high stresses and temperatures of the drilling process. The connectors must also be designed to ensure reliable data transmission.
Temperature and Pressure Resistance: Armored cables must be able to withstand high temperatures and pressures encountered in deep wells. They are often coated with materials that can resist corrosion and erosion from harsh downhole environments.
Parameter
| Construction | |
| Copper Construction | 19×0.26 mm |
| Insulation F46 | 0.35 mm |
| Protection F40 | 0.32 mm |
| Armor Inner | 12×0.79 mm(916N) |
| Outer | 18×0.79 mm(916N) |
| Physical | |
| Cable Diameter | 5.60 mm±0.10 mm |
| Cable Weight in Air | 145 kg/km |
| Temp Rating | 232 ℃ |
| Mechanical | |
| Cable Breaking Strength | 25 kN |
| Minimum Shave Diameter | 320 mm |
| Cable Stretch Coefficient | 2.5 m/km/5kN |
| Electrical | |
| Voltage Rating | 1200 VDC |
| Insulation Resistance | 15000 MΩ·km |
| Resistance Typical | 18.0 Ω/km |
| Capacitance @ 1 kHz | 190 pf/m |
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