Wireline Well logging Cable Armored Cable

Wireline Well logging Cable Armored Cable

What is wireline well logging cable?

The wireline well logging cable is mainly used for well logging, perforation, core taking and other operations of various water well oil and gas wells, it also named also load bearable detecting cable. The connection line between the ground system and the underground instrument is used as the link between the ground system and the underground instrument.

Construction: 

Copper Construction:    6×0.20+1×0.21 mm       6×0.0078+1×0.0082''

Insulation PP : 0.19 mm          0.00748'' 

Protection: 3.00 mm                 0.118''

Armor: （Inner） 18×0.47 mm(324N)       12×0.0185''(72.8lbs)

             （Outer） 18×0.64 mm(601N)      18×0.0251''(135lbs) 

Physical: 

Cable Diameter: 4.70mm±0.10mm             0.18″±0.0039″  (Optional for 5.6mm,8mm and 11.8mm)

Cable Weight in Air: 85 kg/km                57.4 lbs/kft 

Temp Rating: 150 ℃ 300 ℉ 

Mechanical: 

Cable Breaking Strength: 13 kN               2900 lbs 

Minimum Shave Diameter: 260 mm               10.5″ 

Cable Stretch Coefficient: 4.78 m/km/5kN     4.25 ft/kft/klbs 

Electrical: 

Voltage Rating: 200 VDC      200 VDC

Insulation Resistance: 500 MΩ·km     1500 MΩ·kft 

Resistance Typical: 84.3 Ω/km         25.6Ω/kft 

Capacitance @ 1 kHz: 190 pf/m      58 pf/ft