CBM Downhole Pressure Gauge
pressure transducer/ Downhole gauge/ Temperature gauge
The downhole pressure gauge is the most important gauge to measure reservoir parameters. It can accurately read the reservoir pressure and temperature.
According to the requirements of CBM drainage and mining, downhole pressure gauges and frequency control cabinets should form a liquid level control automation system, which can adjust rotary speed automatically up to the liquid level. Thus gradually achieving fine drainage and mining targets.
Technical Parameters
1. Measured data refresh rate: no less than 3s/time
2. Measured data resolution ration: pressure resolution: 1KPa temperature resolution: 0.1ºC
3. Measured data precision: pressure measuring precision 0.1%FS, temperature measuring precision 0.5ºC
4. Measured data range: pressure measuring range 0-20MPa, temperature measuring range -40ºC-65ºC
5. Seal pressure≥20Mpa
6. Signal line connection seal pressure ≥20Mpa
7. Wellhead seal (casing pressure resistance) ≥3MPa
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Our workshop
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Petroleum Exhibition in Russia, 2013
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Petroleum Exhibition in Russia, 2013
