ROV Deployable Subsea Telemetry

Specifications

5,000 PSI

PRESSURE

-40° TO 55°C

TEMPERATURE RANGE

3 YEARS

STANDARD BATTERY PACK

10 YEARS

EXTENDED BATTERY PACK

UP TO 10,000 FT

DEPTH

Applications

  • Drilling data acquisition
  • Wireless string depth correlation DEPTH-LOC
  • Well testing
  • Completion
  • Well Suspension (TA)
  • Abandonment (P & A)
  • Well Intervention
  • Work-over
  • Subsea Tree Repair and change out
  • Barrier verification
  • Barrier monitoring
  • Well phase transition

Features

  • Up to 10,000m range
  • API standard ROV interfaces
  • Automatic data retrieval, stored at the sea bed in addition to downhole gauge memory storage
  • Autonomous devices with multiple redundancy at the sea bed
  • Simple interfacing, no requirement to change existing subsea equipment design
  • Remotely programmable and downloadable
  • Downhole tool diagnostics stored at seabed
  • Extensive run history (over 6 years & 100runs)

Benefits

SAFER WELL OPERATIONS

  • Retrofit capability
  • Removes requirement for e-line intervention on subsea wells
  • No need for penetrations through subsea architecture or hangers
  • Critical pressure read out, e.g. Annulus
  • Pressure Build-up monitoring

COST EFFECTIVE

  • Can be run offline
  • Can be run from a support vessel
  • Fewer personnel required offshore
  • Multiple wells can be monitored simultaneously
  • Reduces subsea interface work