Miko Marine to Supply Magnetic Hull Closures for Modec FPSO

Tuesday, October 6, 2020

Norwegian company Miko Marine will deliver four cofferdams and water inlet covers for a Modec FPSO being built in China.

The FPSO, under construction at the DSIC yard in Dalian, will operate at Equinor's Bacalhau field offshore Brazil.

Miko Marine said that the new sea chest inlet covers are scheduled for delivery in March 2021.

They feature Miko’s magnetic attachments and will be available to be fitted and used repeatedly without the need for welding or permanent hull attachments. 

"They provide the benefit of enabling repairs and maintenance to be to be carried-out inside sea-chests whenever necessary and without the need for dry-docking, thereby enabling the FPSO to remain on station," Miko Marine said.

For the Bacalhau project will feature Miko will use high-power permanent magnets to position and hold the closure in place. 

Depending on the size of the closure, four to ten powerful Miko MAM permanent magnets are used to hold the cofferdam in place. 

"With each magnet being capable of holding up to 2000 kg it is possible to achieve an immediate watertight seal for the closures without the need for any other fastening devices being fitted to the hull. Flotation material is integrated within the blanking plates and this makes them neutrally buoyant and easily handled underwater by ROV," Miko Marine explained

Further, Miko said that each magnet is attached to its closure by a flexible joint which enables the plate to be maneuvered and positioned precisely against the hull before it is tightened into place. 

"When the repair work is finished the magnets are simply freed by having their release lever rotated by a diver or ROV, enabling the blank to be quickly retrieved by crane and stored on board," the Oslo-based company said.

Categories: Technology Products Marine Equipment Engineering Industry News FPSO Floating Production Product

Related Stories

Japan Protests China’s New Oil and Gas Construction Activities in East China Sea

Woodside and Jera Agree LNG Cargoes Supply for Japan’s Winter Period

Japanese Oil and Gas Firm Enters Two Blocks off Malaysia

Yinson Production, “K” LINE Target Europe's CCS with FSIU and LCO2 Solutions

Yinson Production Closes $1B Investment to Drive Further Growth

MODEC, Carbon Clean to Advance FPSO-Mounted Carbon Capture Tech

Aker Solutions, PTAS JV Hooks Brownfield Services Extension off Brunei

Fugro Lands Deepwater Gas Field Job in Southeast Asia

BW Opal FPSO Vessel set for Work off Australia

MODEC and Samsung Team Up to Install Carbon Capture Tech on FPSO

Current News

Centrica and Thailand’s PTT Ink Long-Term LNG Supply Deal

Petrovietnam, Partners Sign PSC for Block Off Vietnam

Japan Protests China’s New Oil and Gas Construction Activities in East China Sea

CNOOC Signs Hydrocarbons Exploration and Production Deal with Kazakhstan

Thailand's PTT to Buy LNG from Glenfarne's Alaska LNG Project

Woodside and Jera Agree LNG Cargoes Supply for Japan’s Winter Period

Petronas Expands Suriname Portfolio with Deepwater Block Acquisition

Japanese Oil and Gas Firm Enters Two Blocks off Malaysia

Yinson Production, “K” LINE Target Europe's CCS with FSIU and LCO2 Solutions

Woodside Agrees Long-Term LNG Supply with Petronas Unit

Subscribe for AOG Digital E‑News

AOG Digital E-News is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

https://accounts.newwavemedia.com