Products

1. Determination of water injecting profiles

2. Water entry points

3. Downhole water viscosity

Specifications

Max. Temperature 150℃ or 175℃

Max. Pressure 60MPa

O.D. 38 mm

Operating Mode Voltage switching

Transmission Mode Pulse sent on single-core

Specifications of the Sondes

CCL

Power Supply           20-65VDC/-15~130mA

Surface Pulse Height             ≥200mV

Signal Frequency                     1Hz

Logging Velocity                  0.1-0.17m/s

Length                             465mm

Gamma Ray 

Power Supply            35±2VDC/27土2mA

Pulse Height                         3~5V

Pulse Width                        80土5us

Measurement Range           1-10000cps

Account Accuracy                 土10%

Logging Velocity                     0.06m/s

Length                             900mm

Temperature tool

Power Supply            65土3VDC/12~30mA

Pulse Height                         ≥2V

Pulse Width                      100土10us

Measurement Accuracy             土1.4℃

Frequency Response             10Hz/1℃

Resolution                        0.1℃

Logging Velocity                     0.15m/s

Measurement Range            10-150℃ or 175℃

Length                             726mm

Releaser 

Power-on Voltage                +50V

Power-off Voltage               -50V