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Novomet » Products » Complete ESP Systems » Downhole equipment
Downhole sensor system

Application

Used in ESP system for measuring and registering data incoming from downhole sensor with the following parameters (standard modification):

  • Reservoir fluid pressure at pump intake
  • Reservoir fluid temperature at pump intake
  • Motor winding temperature
  • Axial motor vibration
  • Radial motor vibration
  • Insulation resistance of system «zero» SUT – Power Cable - «zero» Motor

Modifications

  • Standard.
  • Extended:
  1. standard modification + measurement of pump discharge pressure;
  2. standard modification + measurement of pump discharge parameters – temperature, pressure, vibration, fluid flow rate;
  3. standard modification + measurement of perforation zone parameters (temperature, pressure, water cut, fluid flow rate);
  4. standard modification + measurement of perforation zone parameters (temperature, pressure, water cut, fluid flow rate) + measurement of pump discharge parameters (temperature, pressure, vibration, fluid flow rate).

Main parameters (standard modification)

Parameter

Value Resolution Accuracy,%

Intake pressure, psi

0…5800

0.145 0,5

Intake temperature, 0F

0…302

32.2
1

Motor winding temperature, 0F

0…428

32.2
1.5
Axial motor vibration, in/s 0…1.18 0.0079 5
Radial motor vibration, in/s
0…1.18 0.0079
5

Insulation resistance, kOhm

0…9999 1 10

Main parameters (extended modification)

Parameter

Value Resolution Accuracy,%

Discharge pressure, psi

5800

0.145 0.5

Discharge temperature, 0F

0…302 32.2
1

Axial pump vibration, in/s

0…1.18 0.0079 5
Radial pump vibration, in/s 0…1.18 0.0079 5
Fluid flow rate at pump discharge, bpd
125.8…1258 0.63
10

Perforation zone pressure, psi

0…5800 

0.145 0.5

Perforation zone temperature, 0F

0…302  

32.2
1
Perforation zone water cut, % 0…100 1 5

Fluid flow rate at perforation zone, bpd

62.9…629 0.63
10
 
   
 
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