DeepOcean has secured a contract from Tullow Ghana to perform subsea gas lift riser retermination work at the Jubilee field offshore Ghana. The award positions DeepOcean as the executing contractor for what is a signed service contract at one of West Africa's most closely watched producing assets.
The scope of work centres on retermination of gas lift risers — a technically demanding intervention that requires specialist subsea equipment and personnel. DeepOcean will deploy a recently acquired asset to carry out the campaign, though the article does not specify vessel name, contract value, or precise execution timeline. Jubilee remains a flagship deepwater producing field for Tullow Ghana, and gas lift infrastructure is critical to sustaining and optimising production rates from the reservoir.
For the broader Norwegian subsea service community, this contract is a concrete signal that Tullow is actively investing in production integrity and optimisation work at Jubilee rather than deferring maintenance. Riser retermination campaigns of this nature typically require a coordinated supply chain: specialised tooling, intervention vessels, subsea engineering support, and consumables. DeepOcean's mobilisation creates a window of opportunity for Norwegian-headquartered suppliers with relevant hardware or engineering capabilities to engage at the subcontractor and vendor level.
Ghana's offshore sector has seen incremental but steady activity as operators balance capital discipline with the need to maintain ageing subsea infrastructure. Jubilee, which has been producing for well over a decade, increasingly requires intervention work of precisely this character — making it a recurring source of subsea service demand rather than a one-off opportunity. Norwegian companies with experience in riser systems, clamp connectors, or flexible pipe services should treat this contract as an indicator of the maintenance cycle now underway at the field.
