Product Name：DIGITAL HIGH RESOLUTION DIPLOG TOOL, DDQC
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Type：
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DDQC
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producer：
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Huanding Energy Services
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Description：
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DDQC provides measurements for computing stratigraphical dip and structural dip, both of which indicate potential oil and gas reservoirs. The tool has two side-by-side configured electrodes on each pad that provides good likeness logs enabling the computation and analysis of stratigraphical dips. Highly accurate deviation and azimuth are obtained from a tri-axial accelerometer and three magnetometers. It also provides two orthogonal caliper logs.
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Main ApplicationsTool Specifications
Main Applications of the Logs
1. Determination of both stratigraphical dips
2. Determination of both structural dips
3. Stratigraphical analysis
4. Fracture identification
5. Borehole geometry
Tool Specifications
Pressure rating 100 or 140 MPa
Temperature rating 150 or 175oC
Max. OD of the tool 114 mm
Length of the tool 6796 mm
Shock rating 50g/100g 11ms
Vibration rating 5g/7.5g 10~60 Hz 3-axises
Working power 250 VAC/140mA/50~60Hz
EMEX 120 VDC
Measurement range and sensor sensitivity
DEV 0 ~ 90°
AZIM 0 ~ 360°
RB 0 ~ 360°
Accelerometer 5 V/g
Magnetometer 4.9 V/0.7 oerstes
Resistivity 0.2 ~ 2000 Ω·m
Caliper 150~500 mm
Measurement repeatability
DEV ± 0.2°
AZIM ± 2°
Vertical resolution ± 4 in.
Depth of investigation 300 mm
Depth of investigation 300 mm
Max. logging speed 1200m/h