Schlumberger

Downhole Pressure Measurement

Precise pressure data in a wide range of environments

Reliable, sensitive downhole recorders obtain accurate pressure data in a broad range of downhole conditions, allowing highly accurate interpretation of that data.

Signature Quartz Gauges

Signature CQG Crystal Quartz Gauge

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Total Enhances Offshore Test with Accurate, Real-Time Data

Comparison with the pressure data stored in memory downhole shows the accuracy of the pressure data that was transmitted wirelessly in real time.
Signature quartz gauges obtained and wirelessly transmitted real-time pressure data continuously to help operator meet test objectives. Read case study