Rig conversion to accommodation

    

Customer

Maersk Drilling

Rig

Maersk Guardian

Location

Poland and Denmark

Period

Q1 2016 - Q3 2016

Project scope

Design, construction and installation of turnkey accommodation module with 147 one-man rooms and other facilities. Rebuilding of the rig, outfitting of the module, system installation and accommodation module hook-up.
Watch accommodation lift
Maersk Guardian

Front end engineering and planning

  

Customer

Maersk Drilling
Rig Maersk Discoverer
Location Mediterranean Sea - Egypt
Period Q3 2015 - Q3 2016
Project scope  Front end engineering and planning support to West Nile Delta project for well testing and completion. Management of all phases from project inception, initial planning, detailed scope of work development, design, engineering to project execution, commissioning and post project support.

 

Maersk Discoverer

Steel replacement and repairs offshore

    

Customer

Ensco Plc

Rig

Ensco 87 and 68

Location

Gulf of Mexico, United States

Period

Oct 2015 - June 2016

Project scope

Complete EPCI, engineering, prefabrication of steel, scaffolding, tank cleaning and waste management, installation/welding of steel in hull, Drillwater, preload, fuel and freshwater tank renewal, painting, class commissioning. (All work executed offshore while in operation)
Ensco 87 and 68

Electrical SPS – 5 yearly survey

    

Customer

Maersk Drilling

Rig

Maersk Deliverer

Location

Offshore Angola and yard in South Africa

Period

May 2015 - Aug 2015

Project scope

Project management, installation and service related to electrical SPS of the thruster system and replacement of associated UPS systems, including cleaning and test of: switchboards, main Schneider MCB’s, thruster drives and transformers. Installation of UPS’s incl. rigging and electrical installation works.
Foto mangler

Offshore modification and service

    

Customer

Maersk Drilling

Rig

Maersk Innovator

Location

Norway

Period

Apr 2014 - Jan 2015

Project scope

Offshore modification and service, while the rig was in full operation.
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Maersk Innovator

Drag chain replacement

    

Customer

Maersk Drilling

Rig

Maersk Resolve

Location

Esbjerg, Denmark

Period

Mar 2014 - Apr 2014

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within cargo elevator repair, drag chain replacement, OPD campaign, etc.

 

    
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Maersk-Resolve

SPS – 5 yearly survey

    

Customer

Songa Offshore

Rig

Songa Dee

Location

Invergordon, Scotland

Period

Aug 2014 - Oct 2014

Project scope

Yard stay for compliance renewal upgrades. Special Periodical Survey (SPS), Inspection Repair and Maintenance (IRM) and Upgrade.
Scope included: Project management, engineering, procurement, construction and installation. 
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Songa Dee

New build rig completion

    

Customer

Prospector Offshore Drilling

Rig

Prospector 5

Location

Invergordon, Scotland

Period

Aug 2014 - Oct 2014

Project scope

New build completion.
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Prospector 5

SPS – 5 yearly survey


Customer

TransOcean Ltd. NUF

Rig

Transocean, John Shaw

Location

Esbjerg, Denmark

Period

Jan 2014 - Mar 2014

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within: steel replacement, lifeboats – davits replacement, accommodation, painting, drilling package overhaul and upgrade etc. 

 

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John Shaw

Jack-up leg inspection and repair of bracings

 


Customer

Atlantc Marine Services B.V

Rig

Atlantic

Location

Esbjerg, Denmark

Period

Feb 2013 - Mar 2013

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within repairing of the bracing and leg inspection.

       
Atlantic

Replacement of safety and lifting equipment

 

Customer

Transocean Ltd NUF

Rig

Transocean Monarch

Location

Esbjerg, Denmark

Period

Aug 2013 – Sep 2013

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within replacement of life boats davits, replacement of lifeboats, steel jobs, replacement of crane booms, change of anodes etc.
             
Transocean Monarch

Steel replacement and piping

     

Customer

Maersk Drilling

Rig

Maersk Resolve

Location

Esbjerg, Denmark

Period

May 2012 – Jul 2012

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within change of steel and piping packages, new installations, upgrade of accommodation, etc.
         
Maersk-Resolve

Fabrication and installation of HPU platform

    

Customer

Transocean Ltd NUF

Rig

Transocean Monarch

Location

Esbjerg, Denmark

Period

Jul 2012 – Sep 2012

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within installation of new lifeboat david + platform, accommodation upgrade, repair rack chock, fabrication and installation of HPU platform, noise reduction of drillers cabin, installation of new hydraulic cat head, laser alignment of Dolly tracks etc.
             
Transocean Monarch

SPS – 5 yearly survey

    

Customer

AMNGR

Rig

Murmanskaya

Location

Vung Tau, Vietnam

Period

Jun 2013 - Oct 2013

Project scope

Yard stay and various upgrades. The scope of work included SPS survey, several modifications, yard services and overall refurbishment of the rig.
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Murmanskaya

Upgrade of power systems, EX maintenance

    

Customer

Egyptian Drilling Company

Rig

EDC Senusret

Location

ASRY Yard Bahrain

Period

Sep 2012 - Jun 2013

Project scope

Project management, survey, engineering, procurement, construction and installation (EPCI) of the following systems: Emergency switchboard, CCTV, PAGA, Talk back, fire and gas detection. Upgrade of main power systems with new MCB’s and 2 main transformers. Complete EX service incl. registration, detailed inspection and repair.
EDC Senusret

Major structural and electrical works


Customer

Transocean Ltd NUF

Rig

Transocean Leader

Location

Hanøytangen, Bergen, Norway

Period

Aug 2012  - Nov 2012

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within change of all three cranes, structural work, pipework, electrical works, thruster inspection and overhaul, painting of columns, moonpool, decks, etc. refurbishment of accommodation, driller's cabin overhaul, ROV hangar, overhaul of mud pits and mud pumps, low and high pressure pipe packages.  

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Transocean Leader

Major structural upgrades

    

Customer

Diamond Offshore

Rig

Ocean King

Location

Bijela, Montenegro

Period

May 2012 – Jul 2012

Project scope

3 crane booms which were UT surveyed, and repaired. Survey of legs by UWILD and rope access. BOP trolleys were dismantled and fully inspected in workshop, refitted with new bearings, and installed back for final load test. Recertification of fire fighting equipment and lifeboats. Overhaul of main engines and repair of exhaust pipes.
    
Ocean King

Structural EPCI and EX maintenance

     

Customer

Northern Offshore

Rig

Energy Enhancer

Location

Esbjerg, Denmark

Period

Jan 2012 – Jun 2012

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within installation new fire monitor on helideck, incl. new platform and gangways below helideck, installation of new life boats, david sand platforms, Anchor wire replacement, installation of stabbing casing basket, EX upgrades, etc.
         
Energy Enhancer

Structural and mechanical EPCI

             

Customer

Ensco Plc

Rig

Ensco 72

Location

Esbjerg, Denmark

Period

Jun 2012 – Jul 2012

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within mechanical upgrades and maintenance, upgrade of accommodation, new installations, change of steel and piping packages, etc.
 
Read more
Ensco 72

Dragchain replacement

   

Customer

Maersk Drilling

Rig

Maersk Resolute 1 and 2

Location

Esbjerg, Denmark

Period

Sep 2012 – Nov 2012

Project scope

Project management, engineering, procurement, construction and installation of various scopes within cargo elevator repair, drag chain replacement, OPD campaign, etc. Including scaffold, rigging, mechanical work, fitting and welding, modification of LP and HP pipe systems, cable inst., test and commissioning.
           
Maersk Resolute

Equipment upgrading and overhaul

             

Customer

Transocean Ltd NUF

Rig

Transocean Winner

Location

Hanøytangen, Bergen, Norway

Period

Aug 2011 - Nov 2011

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within steel and piping packages, mechanical maintenance and upgrade of accommodation. Overhaul of electrical engines and generators, overhaul of drilling equipment, various paint jobs, etc.

 
Transocean Winner

Major EPCI

     

Customer

Transocean Ltd Nuf

Rig

Polar Poineer

Location

Tromsø, Norway

Period

May 2011 - Jul 2011

Project scope

Project management, engineering, procurement, construction and installation (EPCI) of various scopes within mechanical upgrades (e.g. pipe spools), electrical and mechanical upgrades of various pumps and electrical upgrades of point link antenna, radio link system and network, etc.
Polar Pioneer

Hejre hook-up

    

Customer

TECHNIP France SAS

Location

Denmark

Period

2014

Project scope

Planning and execution of the offshore hook-up of the 500 tonnes pre-drilling wellhead deck.

Open project reference
Hejre-hook-up

HESS Denmark service agreement

    

Customer

HESS Denmark

Location

Denmark

Period

2015

Project scope

Engineering and onshore services for platform projects, Engineering day to day support, Procurement services, Provision of offshore manpower, Quality assurance and control.

Open project reference
HESS-Denmark

Nini East

    

Customer

DONG Energy

Location

Danish North Sea

Period

2011-2015

Project scope

Four-year EPCI framework contract with DONG Energy A/S. The contract includes FEED Studies and Engineering as well as Maintenance and Modification of the energy group’s offshore assets in the Danish part of the North Sea. The contract comprises the fields Siri, Cecilie, Nini and Nini East.

Open project reference
Nini East

Siri Caisson permanent support

    

Customer

DONG Energy 

Location

Denmark

Period

2011-2014

Project scope

Installation of the winch platforms, assisted Subsea 7 in the installation of the “Permanent support” of Siri. The Permanent support covers 6 large clamps mounted around each leg as well as 6 steel wire ropes.

Open project reference
Siri Caisson

Tyra flares and bridge

    

Customer

Maersk Oil & Gas

Location

Danish North Sea

Period

2013-2014

Project scope

Construction of two new flare towers, one for Tyra East and one for Tyra West, and a new bridge towards the flare tower at Tyra West. Total weight app.800t. Supply of: Mechanical construction, electrical construction, engineering support (3D-models,analysis for lifting), procurement of part of the steel and most electrical equipment,  load analysis, weight report.

Tyra flares and bridge

Tyra Southeast B

    

Customer

Maersk Oil & Gas

Location

Danish North Sea

Period

2012-2014

Project scope

Design engineering of all E&I disciplines including meeting, SCADA, F&G and ESD systems. Procurement of hard ware and Factory Acceptance Testing. Installation, Mechanical Completion and Commissioning of all E&I systems.

Open project reference
Tyra Southeast B

Erik C. Grønborg

Manager, Market & Business Development

Semco Maritime A/S

Esbjerg Brygge 30

6700 Esbjerg

Denmark

 

Jim Cooper

General manager, Semco Maritime UK

Semco Maritime Ltd

Tern Place, Denmore Industrial Estate, Bridge of Don

Aberdeen AB23 8JX

UK

Carsten Nielsen

Vice President, Wind, oil and gas

Semco Maritime A/S

Esbjerg Brygge 30

6700 Esbjerg

Denmark

 

 

General enquiries

Please contact our head office

Semco Maritime A/S

Esbjerg Brygge 30

6700 Esbjerg

Denmark