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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: CNPS
  • Model Number: WTC
  • Product name: Wireline Telemetry Cartridge XTU tool
  • Tool Diameter: 1 3/8"(35mm) 1 11/16"(43mm)
  • Max. Temperature: 175℃ (350℉)
  • Maximum Pressure: 15000psi (103MPa)
  • Total Length: 22.00"(558.5mm) 22.46"(570.5mm)
  • Make-up Length: 18.25"(463.5mm) 18.70"(475.5mm)
  • Tool Weight: 4.8lbs (2.2kg) 6.6lbs (3.0kg)
  • Temperature Accuracy: 0.15℃
  • Temperature Sensitivity: 0.005℃
  • CCL SNR: > 5

Packaging & Delivery

Packaging Details paper box,wooden box for Wireline Telemetry Cartridge XTU for production well logging tools
Delivery Time Shipped in 30 days after payment

 Wireline Telemetry Cartridge XTU for production well logging tools

Product Description


The Wireline Telemetry Cartridge (WTC) is an intelligent bridge between the tool bus   and surface system. It serves both as a communications interface and as a programmable  logging controller. It collects data from tools through toolbus and then make all data as packet and then send to surface system, also it can receive command from the surface system and then to control working mode of downhole tools. There is one DC-DC converter build-in to convert the high voltage from the line to lower working voltage for the toolbus. 






Communication between surface system and toolbus
Power adapter for toolbus
Automatic identification of all the tools in the string
Cable bus up link protocol select-able
Tool bus down link protocol select-able
Telemetry bit rate (50 or 100 kbps) selectable to suit varying demands and conditions
H2S resistant




Wireline Requirement: 


Max. Temperature

175℃ (350℉) 

Maximum Pressure:

15000psi (103MPa)

Tool Diameter:

35mm or 43mm (1 3/8"or 1 11/16")

Shipping Length:

701.5mm (27.62″) for 35mm OD


643.5mm (25.33″) for 43mm OD

Make-up Length:

601.5mm (23.68″) for 35mm OD


543.5mm (21.4″) for 43mm OD

Tool Weight:

2.55Kg (5.6lbs) for 35mm OD


3.8Kg (8.36lbs) for 43mm OD

Power Supply:



120VDC-300VDC (Nor. 180VDC)


24mA±10% (without load)

        Max. Current Consumption: 

1000mA (not less than 600mA with temperature up to 175℃)





Cable Bus Upload Rate:

50K, 100K, 200Kbps

Cable Bus Upload Code:


Cable Bus Upload Amplitude:


Cable Bus Download Rate:


Cable Bus Download Code:


Cable Bus Download Amplitude:


Tool Bus:


Signal Output:

Digital signal





Packaging & Shipping








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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $61,000
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