Description

Application: the oil detector cable (geophysical prospecting cable) is essential in oil exploration. Seismic exploration is the most common way in oil exploration now. The fundamental is to use man-made earthquake to produce vibration signals in earth layer, then use the seismic detectors which are settled in different locations to receive signals, then process and explain the signals. According to the signal frequency, amplitude and speed to analysis the layer properties, structures and so on, to judge whether there is oil source and reservoir conditions, finally provide the drilling location.
Conductor: multi-strand stranded bare Cu wire conductor
Insulation: PVC insulated for core wire
Power wire and control wire: TPE sheath
Color: green for signal cable; orange for power cable
Shield: aluminum tape wrapped and Cu wire braid shielded
Outer sheath: super PUR, PVC compound material
Use terms:
AC rated voltage: U0/U ≤ 0.*5 mm² **0/**0 V    ≥ 1.0 mm² **0/**0 V
Test voltage: ***0v, up to standard DIN VDE *****2
Bending radius: 7.5 times of the cable outer diameter
Moving installation temperature: **0℃～ **0℃
Fixed installation temperature: **0℃～ **0℃ 
Radio resistance: *0 Mrad{*0×**6cJ/Kg}
Burning test: meet the VDE ***2 **4 part B and IEC ****1.
Environmental requirement: meet ROHS ***2/*5/GE
Process description: the conductor is by many tiny strands of first grade anaerobic Cu wire stranded that meets to the DIN VDE ***5 grade 6; the insulation material is PVC and PU compound that meets VDE ***1 part 1; PVC sheath and TM2 PU meets VDE ***1 part 1; Finally, process the using simulation test.