Thialf Completes Removal of Sable Project Offshore Facilities

Source: www.gulfoilandgas.com 12/23/2020, Location: North America

Earlier this month, Heerema’s Thialf completed the eight month long campaign to remove the Sable Project’s offshore facilities on behalf of client ExxonMobil Canada.

Thialf arrived in Canada in early April and mobilized to the Sable Field on May 1 to begin executing a sequence of separate lifts of platform components using a reverse-installation method.

The campaign entailed the Engineering, Preparation, Removal, and Disposal (EPRD) of seven platform topsides, seven jackets and 22 conductors. A total of five barge loads carrying Sable platform components, weighing approximately 48,000 metric tons, were towed across the Atlantic by the Heerema tugs Kolga and Bylgia.

Components were typically transported from the Sable Field to Chedabucto Bay to be prepared (sea-fastened) before their transatlantic voyage. After dismantling at the ABLE UK decommissioning yard in Hartlepool, England approximately 99 percent of the material will be recycled primarily into steel.

Following a project delay due to the global pandemic in early 2020, an onboard crew of approximately 300 international and domestic workers, aided by support vessels and helicopters, completed the work. The removals campaign involved multiple crew changes and was completed safely and without a single case of COVID-19.

The Sable Offshore Energy Project was developed in the late 1990s, and produced more than two trillion cubic feet of natural gas and liquids before production finished on December 31, 2018. Sable provided Nova Scotia with a new clean energy source and helped reduce the province’s reliance on coal and heavy fuel oil as primary energy sources.


Norway >>  5/9/2022 - The Petroleum Safety Authority Norway (PSA) has given Equinor Energy AS (Equinor) consent to use a water injection facility at Gudrun.

Oper...

United States >>  5/5/2022 - Petrofac, a leading provider of services to the global energy industry, and Promethean Decommissioning Company (PDC), a pure-play Decommissioning Oper...

United States >>  5/2/2022 - A pioneering joint development project (JDP) to advance carbon-reduction technologies between ABS and Hyundai Heavy Industries Group (HHI Group) has t...
United Kingdom >>  4/22/2022 - - First job for Pioneering Spirit’s Jacket lift system
- Single-lift removal and transport of 8100-tonne Ninian Northern jacket
- Revolutio...





Gulf Oil and Gas
Copyright © 2021 Universal Solutions All rights reserved. - Terms of Service - Privacy Policy.