Self-Elevating Platforms (‘SEPs’) are generally used to provide offshore support for construction and maintenance projects. These units fall within the wider ‘construction’ sector in the segmentation of the offshore fleet, and can generally operate in water depths of up to 120m. The key deployment areas for these structures exist in the US Gulf of Mexico (GoM), West Africa and the Middle East. Despite high numbers of shallow water developments in the North Sea and South East Asia, there has been relatively little deployment of SEPs in these regions, although recent contracting patterns within South East Asia suggest this may soon change.
Rising Above Regional Regimen
The Graph of the Month shows the regional breakdown of producing fields with a water depth of <100m, as well as the share of self-elevating platform deployment across these regions. South-East Asia contains the largest number of shallow water developments with 552 active fields, closely followed by the US GoM (508) and the North Sea (452). However, there is a large disparity between these regions in terms of SEP deployment, with the US GoM accounting for the deployment of 161 units compared to the North Sea and South East Asia where just 10 and 19 structures are deployed respectively.
Lower deployment numbers in these regions can be largely attributed to a major factor in each region. In the North Sea, self-elevating platform use is often restricted by harsh operating conditions. In South-East Asia an ample supply of support vessels has provided ships for use in construction and support duties in the region.
The current SEP orderbook includes 24 units with a record combined contract value of almost $2bn, of which 13 are for South-East Asian owners. Of the 15 contracts agreed in 2014, 60% of these are for Asian owners. Although these units will be capable of operating internationally, indications from owners including Teras Offshore, Swissco Marine and East Sunrise Group hint at a South-East Asian target market. There is a large fleet of mid-sized supply vessels in the region and historically these units have worked similar roles to the SEP fleet. However, the mid-sized supply vessel orderbook has diminished from around 200 units in 2012 to the current total of around 70 vessels, potentially supporting future deployment of SEPs in the region.
An abundance of shallow water fields and relatively benign conditions means that South-East Asia is a region with strong potential for the future deployment of SEPs. Despite a lack of historical deployment, the attraction of competitive day rates in comparison to support vessels has reportedly begun to attract interest, in turn leading to investment in newbuild units from Asian owners.
So, a reduced orderbook for mid-sized supply units and an expected increase in field developments within China and South-East Asia could be positive news for SEP owners. Whilst still way below levels of deployment in the Gulf of Mexico, this region could provide impetus to self-elevating platform demand in the future.