Product Name：ZDC-SERIES 7-PARAMETER MULTIPLEX PRODUCTION LOGGING STRING
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Type：
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ZDC
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producer：
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Huanding Energy Services
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Description：
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ZDC-SERIES 7-PARAMETER MULTIPLEX PRODUCTION LOGGING STRING
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Main ApplicationsSpecifications
1. Determination of fluid identity
2. Measurement of downhole fluid velocity
3. Determination of fluid entry points
4. Flow behind casing
5. Measure differential pressure gradients
Specifications
Max. Temperature 150℃ or 175℃
Max. Pressure 80MPa
Cable Head Voltage 50VDC+10%
Transmission mode Manchester code sent on single-core cable
Specifications of the sondes
CCL
Power Supply 20-75VDC/10mA
Casing Size 5 1/2"~7"
Telemetry Sub
V p-p 320 V
Gamma Ray
Power Supply 33+3VDC/45mA+10%
Min. Sensitivity 1cps/API
Measurement Accuracy +10%
Measurement Range 1~1000 cps
Temperature Tool
Power Supply 33+3VDC/20mA+10%
Resolution 0.1oC
Measurement Accuracy ± 1oC
Measurement Range 10oC~150oC or 175℃
Pressure Tool
Power Supply 33± 3VDC/40mA±10%
Resolution 0.07 kg/cm2
Measurement Accuracy ± 0.7kg/cm2
Measurement Range 0~700kg/cm2
Hydro
Power Supply 33± 3VDC/38mA±10%
Resolution 3 %
Measurement Accuracy ± 5 %
Measurement Range 0 ~ 100 %
Fluid Density Tool
Power Supply 33± 3VDC/40mA±10%
Resolution 0.01 g/cc
Measurement Accuracy ± 0.02g/cc
Measurement Range 0 ~ 1.5 g/cc
Flowmeter
Power Supply 33± 3VDC/50±10%
Resolution 0.3m/min
Measurement Accuracy 土0.3m/min
Measurement Range 0.3 ~ 60.6m/min
Starting Speed 1.06m/min (in water)
18.3m/min (in air)
Length (mm) / Diameter (mm)
Total Length <5000
O.D. 32 or 38 or 43