Sandvik Riser Technology AS
OrganizationNumber
MULTI-MAKE/BREAK CONNECTORS
Category
Casing, tubing, liner, connectors and accessories (octg)
Location
Western Norway
description

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The new, patented, high-performance Gram Connector? from Sandvik Gram A/S combines hook-up time savings with increased operating safety. Make and break times can be reduced by a minimum of 80% and since no loose components or make-up tools are involved, the hazard of falling objects has been eliminated.

Deep- & Ultra-Deepwater Applicationssandvik225x924.gif
Designed and manufactured in accordance with API and ISO 13628 Part 7: Completion and Workover Riser Systems, the Gram Connector is a bayonet type, stab-in, self-centring coupling, which means no rotation of the riser during set-up. The metal-to-metal seal requires only a low pre-tension  the weight of a riser joint is sufficient  and sealing is guaranteed when locked. It is also reusable, allowing for multiple make/break use.

Expected to run at approximately 25:30 joints per hour, compared to 4:5 joints for conventional riser systems, calculations show that for 1,500-metre risers, the operation time is reduced by 25 hours. Suitable for sour or standard service, the Gram Connector operates at temperatures of up to 356F (180C) and at pressures of up to 15,000 psi (1,034 bar) or more, if required. It is therefore particularly suited to deep and ultra-deepwater applications down beyond 3,000 metres. The connector body is made from industry standard materials, as well as super duplex stainless steel grade Sandvik SAF 2507.

Time & Cost Savings
The innovative time and cost savings, along with the safety features of the Gram Connector, surpass all other designs and operational systems currently available within the global oil and gas industry. The Gram Connector is the natural successor to conventional couplings for offshore and onshore systems.

EXPORT MARKET
Asia
Europe
North America
Oceania
South America
South Asia
West Asia
Keywords

Casing, Coil tubing tools & accessories, Connectors & Accessories, connectors & accessories (octg), Drilling equipment, Engineering / procurement / construction / installation / commissioning, liner, Marine diving & pipeline equipment, Pipeline Equipment, Risers, Tubing, Wellhead equipment, Wireline equipment & accessories, x-mas trees & accessories

Detail info
Keyword
Casing
Location
Energivegen 20, 4056, TANANGER
VatID
986390081
Phone

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