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Multi Electrode Borehole Resistivity Cable

ST series multi electrode borehole resistivity cable is designed for signal transmission in well logging and it is widely used in hydropower, coal mine, oil and gas well, construction engineering and other fields.

●  Adapted for hazard working conditions and frequent deployment.

●Strong wear resistance, cold resistance and good insulation performance.

●Mechanical performance, electrical performance and waterproof performance have been tested by professional laboratory and proved by clients.

●Specialized Encapsulated Vulcanization Electrode Take-out is applied, by which the cable Jacket and Metal Parts are tightly bonded by filling Vulcanized Compound with Encapsulated Mounds.

● Guaranteed Glue Setting Time with Longer Production.

● Theoretically Working depth 6000m+ and Laboratory tested 7Mpa approved.

●  Ideal Choice for Borehole Resistivity Investigations.

● Custom Electrode take-out shape, interval and length are available upon client’s requests.

Click here and download data sheet of borehole resistivity cables.

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For any inquiries, please contact with our Marketing Team at sales@seis-tech.com or Supporting Team at info@seis-tech.com.

MAIN TECHNICAL PARAMETERS

Strong Tensile Strength Cable ( Tensile Fiber added )

Cable Specifications Cable Diameter(mm) DC Resistance

20℃ Ω/km

Tensile Strength

(Kgs)

Net Weight/Km

(Kgs)

Working Temperature

 

ST-1×23/0.15

Screened Optional

3.8 ≤44 ≥100 31.0 -40℃ ~ + 70℃
ST-3×7/0.2

Screened Optional

4.4 ≤82 ≥200 33.0 -40℃ ~ + 70℃
ST- 4×7/0.2

Screened Optional

5.0 ≤82 ≥400 35.0 -40℃ ~ + 70℃
ST-6×7/0.2

Screened Optional

6.0 ≤82 ≥500 42.0 -40℃ ~ + 70℃

 

Good Load Bearing Cable ( Galvanized Steel Wire added )

Cable

Specifications

Cable Diameter(mm) DC Resistance

20℃ Ω/km

Tensile Strength

(Kgs)

Net Weight/Km

(Kgs)

Working Temperature
ST-6×7/0.2+19/0.4

(steel wire)

6.2 ≤82 ≥350 56.0 40℃ ~ + 70℃
ST-6×19/0.16

(copper clad steel wire) +19/0.4(steel wire)

9.0 ≤115 ≥550 108.0 40℃ ~ + 70℃
ST-12×7/0.2+

19/0.4(steel wire)

9.0 ≤82 ≥350 78.0 40℃ ~ + 70℃
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