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WellWatcher Quartz

Premium high-temperature, high-resolution PT gauges

Acquire high-resolution downhole pressure and temperature data even in HPHT wells

Designed to deliver downhole pressure and temperature measurement data in some of the industry's most challenging environments, WellWatcher quartz premium high-temperature, high-resolution PT gauges deliver accuracy over the long term.

With multidrop capability of up to eight gauges on a single cable, the WellWatcher Quartz gauges add flexibility and stability to intelligent completions and single- or multiple-zone reservoir monitoring applications.

Rely on accuracy for data-informed decisions

WellWatcher Quartz gauges are part of the family of WellWatcher permanent monitoring systems, which help operators optimize well productivity and improve hydrocarbon recovery throughout the producing life of a well or field by providing real-time evaluation through accurate downhole measurements.

The WellWatcher Quartz gauges are designed for long performance lifetimes in HPHT wells, with advanced cable connector technologies and hermetically sealed gauge housings. Rigorous qualification testing includes accelerated life cycle testing, thermal shock cycle testing, and repeated shock and vibration testing.

WellWatcher Quartz premium high-temperature, high-resolution PT gauge

WellWatcher Advisor

Real-time intelligent completion software

Optimize well performance with real-time analysis of well and reservoir data.

Intellitite

Downhole dual-seal dry-mate connector

Improve downhole monitoring and intelligent completion system reliability, even in challenging environments.

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Product Sheet WellWatcher Quartz Premium High-Temperature, High-Resolution PT Gauge

Featuring a quartz transducer and qualified for a 30-year life at 356 degF [180 degC].

Brochure WellWatcher Permanent Monitoring Systems

Remote monitoring of pressure, temperature, vibration, strain, fluid density, and flow rate data in real time.

Tech Report More Than 14,000 WellWatcher Permanent Monitoring System Gauges Deployed in Over 50 Countries Worldwide

Schlumberger deploys enough permanent downhole cable to circle entire globe.

Tech Report 100% Survivability Rate in More Than 8,000 Intellitite Downhole Dual-Seal Dry-Mate Connectors Since 2004

Connectors ensure integrity of WellWatcher monitoring system permanent downhole electrical gauges for the life of the well.

Case Study Intelligent Completion System Boosts Oil Production by 41% in High-GOR Field

Integrated system maintains inflow balance across zones in each lateral to optimize hydrocarbon production for LUKOIL-Nizhnevolzhskneft, Caspian Sea.

Case Study Lukoil Saves USD 6.8 Million Using First Extended-Reach Intelligent TAML 5 Multilateral Well

Integrated technologies address numerous technical challenges in challenging oil rim environment in the Caspian Sea.