WellWatcher Quartz LT Gauge | Pressure Monitoring | Schlumberger

WellWatcher Quartz LT

High-resolution PT gauge

Rated to 10,000 psi [69 MPa]
Rated to 266 degF [130 degC]

Acquire high-resolution pressure and temperature data for reservoir and production analysis

For your long-term production and reservoir monitoring applications, trust in WellWatcher Quartz LT gauges, which incorporate quartz transducers and advanced electronic components to ensure accuracy over a long lifetime.

Single gauges can be connected to Y, T, or W connector blocks at the wellsite, giving you flexibility in applications and inventory management. You can also multidrop up to six gauges on one cable.


WellWatcher Quartz LT high-resolution PT gauge

Downhole gauge acquisition hardware and software

Browse our surface and downhole hardware and acquisition software that help you increase completion efficiency.

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Trust the data over the long term

Designed for use in single or multizone production surveillance applications, these gauges can also be used for injection monitoring and intelligent completions. 

As with all WellWatcher permanent monitoring systems, these gauges are engineered to deliver highly accurate and stable pressure measurements. Gauge performance is validated in controlled test cells where drift stability is measured at simulated reservoir pressures and temperatures. The gauges also undergo accelerated aging tests to simulate a 14-year life at the rated temperature. 

WellWatcher Quartz LT
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