Three-core Logging Cable

1. Application

Use for all kinds of gas and oil well operations such as logging, perforation, coring, etc.

2. Characteristic

Logging cable, belonging to electric devices cable, is mainly used for bearing pulling strength, sys tem power supply, signal transmission and depth control.

3. Scope of Production

We can produce according to customers' requirements. At present, we can offer many kinds of logging cables with four temperature ratings of 150℃, 180℃, 232℃, 160℃. The diameter ranges from 5.6mm to 13 .2mm.

4. Technical Parameters

W3FP—11.8 3*1.12

1) O.D. of Cable: 11.8mm

2) O.D. Inner Armor: 9.3mm

3) Conductor DC Resistance: ≤17 Ω/km 20℃

4) Insulation Resistance: ≥500MΩ/km 20℃

5) Insulation Resistance of High Temperature: 2.5MΩ/km

6) A.C. Voltage Withstand Test: 1000V 50Hz 5min

7) Capacitance: ≤0.16 μ F/km 800-1000Hz

8) Working Temperature for Long-term: 232℃

9) Temperature Range: -30℃ ~ 150℃

10) Breaking Strength: 24kN

11) Working Tension: ＜12kN

12) Minimum Sheave Diameter: 330mm

13) Stretch Coefficient: 2.5m/km/5kN

14) The length of cable delivery is between 3000 meters and 8000 meters( between 9843ft and 26248ft) per reel, allowable deviation is -2%~3%. Any length can be delivered by mutual agreement.

Note: If choose the anti-sulfur cable, the breaking strength will be 85% of the value.

5. Delivery Requirement：

The cable should be wrapped closely and tightly on the reel of which the diameter is not less than 5 0 times of the cable diameter, and there shouldn't be any loose. Both ends of the cable should be se aled, and the extra cable of the reel should not be less than 300mm.

6. Storage and transportation:

6.1 The cable should be avoided outdoor storage, and the reel should be stand on the ground.
6.2 It is not allowed to throw the reel with cable from high place during the transportation, mechan ical damage is neither allowed.

6.3 When packing while hanging, it is not allowed to hang several reels together. The cable reel sho uld be placed stably on the track and ship and fixed well with proper method to avoid hitting and tu rning over.