Domestic MWD (Measurement While Drilling) System
Keyword:Domestic MWD (Measurement While Drilling) System
Classification:
- Product description
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Instrument Features:
High temperature electronic components, no hydraulic system, 150℃ instrument
Applicable drill collar size: 4 3/4”-9 1/2”
Low failure rate, easy maintenance
Strong signal, suitable for deep wells
Leak-proof materials, suitable for harsh drilling fluid environments
Performance Indicators:
Parameters Technical Indicators Outer Diameter 130mm 172mm 197mm Applicable Borehole 5.7-6.0in 8.5in 9.5in Temperature Resistance 150° 150° 150° Pressure Resistance 120MPa 145MPa 145MPa Continuous Working Time >200h >260h >260h Pulse Generator Type 475 Rotary Valve 675 Rotary Valve 800 Rotary Valve Upload Rate 1.0bit/s 1.0bit/s 1.0bit/s Drill Bit Speed 100-200 r/min 100-250r/min 100-250r/min Motor Flow Rate 8 -16 L/s 18-40L/s 24-50L/s Instrument Measurement Parameters Parameters Measurement Range Measurement Accuracy Measurement Zero Length Well Inclination Angle 0-180° ±0.1° 12-14m Azimuth Angle 0-360° ±1° 12-14m Tool Face Angle 0-360° ±1° 12-14m
Product inquiry
We will contact you within one working day. Please pay attention to your email.
National Sales Hotline:
E-mail: ZhiBin.Li@chbtr.com
Address: Floor 1, Building 4, Phase III, Xihu Science Park, No.2 Meihu Road, Xihu Street, Hanjiang District, Yangzhou City, Jiangsu Province
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