BP installs Clair Ridge topside modules
LONDON -- BP and its co-venturers, ConocoPhillips, Chevron and Shell, have announced the safe installation of the new Clair Ridge platform’s quarters and utilities (QU) topside modules, a major milestone in the Clair Ridge project.
The QU platform comprises three modules—the quarters and utilities integrated deck (QUID), which has a lift weight of 9,400te; the power generation (GM) module, which has a lift weight of 4,550te; and the living quarters (LQ) module, which has a lift weight of 2,210te. They were safely lifted onto the pre-installed jackets by the Heerema Thialf heavy-lift vessel.
Clair Ridge is a multi-billion investment in the second phase of development on Clair field, which lies 75 km to the west of the Shetland Islands. The project comprises two new bridge-linked platforms and new pipeline infrastructure to connect storage and redelivery facilities on Shetland. The next major milestone will be the installation of the production and drilling (DP) platform topside modules, scheduled for summer 2016, with production expected to commence in late 2017.
Trevor Garlick, regional president for BP’s North Sea business, said, “The safe installation of these three topside modules is a fantastic achievement by the project team. In a challenging time for the industry, this project shows the potential of our basin and why it is so important that we work to ensure a competitive future business.”
The Clair Ridge development will have the capability to produce an estimated 640 MMbbl of oil over a 40 year period, with peak production expected to be up to 120,000 bopd.
Clair Ridge is the first sanctioned large-scale offshore enhanced oil recovery (EOR) scheme using reduced salinity water injection (LoSal EOR) to extract a higher proportion of oil over the life of the field.
To reduce the environmental impact of the project, the platforms will be powered using dual-fuel power generators, incorporating waste heat recovery technology. Vapor recovery will also be used to capture and recycle low pressure gas for use as fuel or for exporting to shore.
