Schlumberger

Downhole Pressure Gauges

Signature Quartz Gauges 

Signature quartz gauges consistently deliver accurate, high-resolution pressure measurements in any environment. Whether testing operations involve high temperatures rising to 410 degF, high pressures reaching 30,000 psi, or any other rugged downhole conditions, Signature gauges acquire high-quality pressure data for your entire test duration.

Signature CQG Crystal Quartz Gauges

The Signature CQG crystal quartz gauge provides unparalleled resolution and accuracy in downhole measurements. The unique CQG sensor technology enables taking pressure and temperature measurements at the same point, on the same quartz crystal, to provide definitive answers on reservoir behavior.

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