Activate Us

Our activation procedure including contact details and forms for activation, in addition to equipment stockpile and aviation status reports can be found here.

Emergency Contact Numbers

Please note that:

Response services are guaranteed ONLY for Members. Non-members are not guaranteed a response and will be required to sign a Non-member contract. Services and rates differ. Duty managers can be contacted for exercises.

Oil Spill Response Limited Oil Spill Response Limited
  • Article
  • Surveillance

Autonomous Underwater Vehicles (AUV)

AUV’s can be mobilised rapidly through OSRL and be operational soon after spill events have been identified, communicating near real-time information.

hero image

AUVs for Oil Spill Response Operations

Early investigation is critical to the assessment, and subsequent management of oil spill events; AUV’s can be mobilised rapidly and can be operational soon after spill events have been identified, communicating near real-time information to a secure web-portal.

The use of autonomous gliders and mini AUVs enhances the ability of the responders to collect greater volumes of data over time than is generally possible with the use of profiling or towed instruments from manned vessels.

Additionally, gliders and AUV’s can be deployed from ships of opportunity with relatively little training compared to traditional oceanographic sampling methods.

Ultraviolet Fluorosensors can detect the presence of hydrocarbons in the water column, which supports us in assessing the effectiveness of dispersant operations.

  • Certain compounds, such as aromatic hydrocarbons, present in petroleum oils absorb ultraviolet laser light and become electronically excited.
  • This excitation is quickly removed by the process of fluorescence emission, primarily in the visible region of the spectrum. By careful choice of the excitation laser wavelength and range-gated detection at selected emission wavelengths, petroleum oils can be detected and classified into three broad categories: light refined, crude or heavy refined.

OSRL have partnered with Blue Ocean Monitoring Limited. This agreement provides OSRL access to Blue Oceans Riptide and Slocum Glider for preparedness and response operations. The AUV capability is provided on a best endeavors basis, AUV’s can be mobilised by contacting the OSRL Duty Manager.

Application for Oil Spill Response

  • Hydrocarbon Detection (Spill)
  • Pipeline Monitoring (Leak)
  • Plume Monitoring (subsea release)
  • Monitoring for on-going leaks and spills
  • Gas monitoring (safety)
  • Met ocean Surveys (Operational)
  • Environmental Surveys (Compliance)

Advantages of using AUV’s

  • Robots are good for hazardous and hostile environments
  • More efficient, persistent and numerous
  • Cost and data quality


What role do AUVs play in a response?


  • Primarily environmental and response monitoring
  • Presence/absence of oil (surface, column, seabed)
  • Dispersant efficacy (does it work or not?)
  • Rapid strike (get the evidence)
  • Modelling support with empirical data (bolster our Oil Spill Response models)


  • Buoyancy driven UUV
  • Operates to depths of 300m
  • Duration - 30hr/140hrs (Alk/Li)
  • Max Speed (8 knots)
  • Length 64cm; Weight ~5.5kg

Riptide AUV.png

Slocum Glider

  • Buoyancy driven subsurface glider
  • Operates to depths of 1000m
  • Buoyancy engine (~1 knot)
  • Hybrid thruster (~2 knots)
  • Length 1.5m; Weight 50-60kg

Slocum Glider.png

We've got you covered!

Wherever in the supply chain your oil spill risks lie, we are ready to respond with our expertise and resources anytime, anywhere with our Member Response services.

Find out more