Drilling Solutions

Grenland Group has continuous history of engineering and modification of offshore drilling rigs and vessels since 1980.

Our current strong position within drilling system design and vessel integration is founded on our series of drilling vessel contracts with Samsung Heavy Industries and Hyundai Heavy Industries since 1997. Both companies chose Grenland Group for design partner to their new generations dynamic positioned deepwater drilling vessels.

Our experienced team has proven knowledge in topside and hull integrated drilling equipment and systems including: drill floor and moonpool, mud process and storage, riser/casing storage and handling, subsea control, well test, cementing module, tensioning and compensator systems, ROV handling, utilities.

Typical drilling project activities:

• Project and technical management
• Drilling specialist supervision
• Drilling equipment specification and purchase
• Feed, basic and detail design
• Global and detail analysis
• 3D modelling - all disciplines integrated
• 3D progress presentation and design review
• Full responsibility towards Class Authority 
• Yard supervision