Fibre optic, seismic and sensor arrays, and carriers

Severn Subsea Technologies has many years experience of developing remote monitoring systems including:

Fibre optic sensing

Real time field management, bi-directional control and monitoring, fiber-optic systems capture and transmit distributed temperature profiles with fiber optics reliably, accurately, and in real time to identify the time, location, and reason for changes in flow.

Sensor Array Systems

Multiple tools can form an array for the monitoring of a particular area in real time, digital sensor array system obtains reservoir data across the sandface of subsea wells in real time to monitor and characterize flow profiles. Electromagnetic induction enables wireless communication and power transmissions between the upper and lower completions.

Permanent sensors

Long-term stable, accurate measurements. integrate the most advanced permanent downhole gauges with surface data communication to allow remote monitoring of wells and reservoirs in real time. Pressure, temperature, and flow rate data are transmitted to remote location via satellite, Internet, or cable.

Seismic Sensors

Severn Subsea Technologies (SST) offers a range of multi-component seismic sondes for both short and long term deployment applications.

The seismic sondes use the latest digital technology presented the capability of producing seismic arrays with a full 200°C capability for extended deployment downhole. The type of sensor will depend upon the application but will typically range from geophones through to very sensitive, high temperature accelerometers.

Seismic Sensor Carriers

Severn Subsea Technologies also offers ruggedised carriers used to house and deploy fibre optic accelerometer based seismic sensing tool. The SST sensor sonde carrier enables safe and easy multi-station seismic array installations in well tubing or casing.

Latest News

  • ‘Inspire an Engineer’ Initiative

    Severn Subsea Technologies Ltd will be joining forces with government and industry to give thousands

    Read more here
  • Marine Power Systems (MPS) Unveil WaveSub Device

    Severn Subsea Technologies (SST) began working with Marine Power Systems, a wave power technology de

    Read more here
  • First Marine-i Discovery Room Event attracts huge interest

    The inaugural Marine-i Discovery Room Event was held on 27th September 2017 at St Austell Business C

    Read more here
  • Unlocking the cost benefits of HIPPS

    High Integrity Pressure Protection Systems (HIPPS) act as a barrier between high-pressure upstream a

    Read more here