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Technological tool TM


The tool has the following modifications by max operating temperature T max and upper value of borehole hydrostatic pressure Pmax :
  by temperature: 120, 150, 175, 200 °С,
  by pressure: 80, 100, 120, 140 МPа.

Designed for technological parameters measurement when operating in stacks.

Used for logging of open and cased oil and gas wells filled with any mud.

 cable head tension control and tool downhole movement control.

The module is equipped with a free rotation head.

 Measured parameters Range
Acceleration of module movement in three perpendicular planes 0÷10 m/s
Tension 1.0÷60 kN
Supply voltage of the tool (assembly) 0÷300 V

  General specifications
Tool length, mm 2100 not more than
Tool diameter, mm 76 not more than
Tool weight, kg 50 not more than
Power supply:
supply voltage, V
supply frequency, Hz


Borehole diameter, mm 100÷350  
Logging speed, m/hr up to 2000  
Records frequency (pollings per 1 m) 5÷10  
Combinability feed-through  
Location in the borehole free