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Roxar™ Downhole Pressure and Temperature Gauges
Hs dual gauge 2
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Designed for permanent installation in oil and gas reservoirs, Roxar Downhole Pressure and Temperature Gauges feature quartz crystal measurements for reliable operation in the most extreme well conditions.
The gauges continually transmit digitized pressure and temperature data to the surface from any reservoir location, empowering operators to make fully informed decisions throughout the well's lifetime.
Roxar™ Downhole Pressure and Temperature Gauges

Specs

Initial Pressure Accuracy
0.02% Full Scale
Initial Temperature Accuracy
<±0.18 °F
Material of Wetted Parts
Inconel 718/Inconel 625+
Measurement Type
Triple Quartz sensors
Pressure Range
Maximum working pressure: 1,724 bar (25,000 psi)
Standard Calibration Pressure Range
1-1,034 bar (15 to 15,000 psi)
Temperature Range
20 - 225 °C (86 - 437 °F)
Type of Gauges
Single, Dual and Triple gauge

Features

  • Measure far beyond hybridized electronic gauge limits with Silicon-On-Insulator (SOI) technology accurate up to 225 °C (437 °F)
  • Ensure long-term low-drift reading accuracy of bottom-hole temperature with quartz crystal measurements
  • Can be flexibly deployed in production, injection and observation wells, plus in highly complex multi-zone intelligent wells
  • Rely on downhole gauge carriers tailored specifically to Emerson’s Roxar downhole pressure and temperature sensor portfolio
  • Installed with mono Tubing Encapsulated Cable (TEC), alternatively using twisted pair TEC for long reach and to create fully isolated circuit in wells with electrical noise (ESP applications)