Oil Spill Response Limited (OSRL) has formally opened a subsea response facility at the Vreed-en-Hoop Shorebase Inc. (VEHSI) in Guyana, giving the country a base for specialist well-control equipment, training and emergency response exercises.
The facility houses the Guyana Capping Stack along with other subsea well-intervention equipment, and forms part of the ExxonMobil Guyana Limited Emergency Response Building at VEHSI on the West Bank of the Demerara River. A capping stack can be installed over a damaged subsea wellhead to control or stop the flow of oil and gas following a loss-of-well-control incident. OSRL counts the Guyana unit as one of six capping stacks in its global network.
The formal opening follows the relocation of OSRL's Global Rapid Response System from Guyana Shore Base Inc. to VEHSI. The capping stack itself has been in Guyana since 2024 but moved to the new shore base earlier this year. OSRL said the VEHSI location would support faster deployment of specialist equipment across the Equatorial Margin, and the facility will also be used for maintaining response equipment and running training and preparedness exercises.
According to a June report from Guyana's Department of Public Information, the capping stack weighs approximately 42 metric tonnes, can operate in water depths of up to 3,800 metres and is rated for pressures of up to 15,000 pounds per square inch. Minister of Natural Resources Vickram Bharrat said having it based in Guyana could cut mobilisation time for offshore operations to about two or three days.
The opening coincided with a regional preparedness forum attended by representatives from eight countries. Guyanese participants included the Civil Defence Commission, the Environmental Protection Agency and the Maritime Administration Department. Discussions covered oil spill preparedness, OSRL's capabilities in Guyana and the Global Subsea Response Network, and participants toured the emergency response building and reviewed the equipment on site.
OSRL Chief Executive Vania De Stefani said the organisation's collaboration with ExxonMobil would support training, equipment maintenance and joint work with government and industry stakeholders across the region.