Major Projects

Description:

FPSO unit

Tonnage 138,939 dwt
Length 271 m
Width 55.4 m

Storage capacity 1,035,000 bbls

Oil capacity 80,000 bopd

Water capacity 32 - 50,000 bwpd

Gas capacity 100 mmscfd

Water depth 70 m

Scope of Work:
Provision of FPSO, operations and maintenance services 

Description:

FPSO unit

Length 300 m
Width 63 m

Storage capacity 2,000,000 bbls

Oil prod. capacity 240,000 bopd

Produced gas 280 mmscfd

Water injection 405,000 bwpd

Gas injection 167 mmscfd

Topside 12 modules,
weight 28,000 t

Water depth 1,200 m

Scope of Work:
Engineering, Procurement, Construction (EPC) of the complete FPSO 

Description:

FPSO unit

Tonnage 273,777 dwt
Length 337 m
Width 54.5 m

Storage capacity 1,800,000 bbls

Oil capacity 60,000 bopd

Gas capacity 37 mmscfd

Water capacity 60,000 bowd

Desulphated water injection 60,000 bowd

Topsides and riser balcony modules

Water depth 650 m

Scope of Work:
Provision, operations and maintenance services of FPSO unit 

Description:

FPSO unit

Tonnage 139,000 dwt
Length 309.4 m
Width 40.8 m

Storage capacity 550,000 bbls
Oil capacity 18,900 bopd

Water capacity 5,000 bwpd

Scope of Work:
FPSO supply and operations (50% Joint Venture) 

Description:

FPSO unit

Length 285 m
Width 63 m

Storage capacity 2,200,000 bbls

Oil rate production 210,000 bopd

Water injection 150,000 bwpd

Produced gas 540,000 mmscfd

Gas injection 510,000 mmscfd

Topside 18 modules,
weight 400 t to 2,800 t,
total 31,000 t

Water depth 1,200 m

Scope of Work:
Detailed design, procurement, precomm., hook-up & commissioning, start-up assistance 

Description:

FPSO unit

Tonnage 273,775 dwt
Length 337 m
Width 54.5 m

Storage capacity 2,215,000 bbls

Oil capacity 100,000 bopd

Gas capacity 123 mmscfd

Water capacity 50,000 bwpd

Water injection 140,000 bwpd

Number of modules 16
Topsides weight 12,000 t

Water depth 1,400 m

Scope of Work:
EPCI works, operations and maintenance 

Description:

Installation of submarine pipeline from the Libyan shore to the Sicilian shore through the Mediterranean Sea. Max. w.d. 1,115 m 1 submarine pipeline, 32”, km 516

Scope of Work:
Installation engineering, project management, shore approaches, pipelaying, post-trenching, hydrotesting/commissioning 

Description:

EPCI of gathering pipelines from West C subsea facilities to Sabratha central platform and export trunklines to shore

Gas export, 36”, km 107
Condensate export, 10”, km 107

Gathering and service pipelines, 4”/8”/12”/22”, tot. km 74

w.d. from 141 to 193 m

Scope of Work:
Feed endorsement, detailed design, procurement, fabrication, installation, testing and commissioning testing 

Description:

Crossing of the Straits of Sicily from Cape Bon (Tunisia) to Mazara del Vallo (Sicily) with 3 pipelines, diameter 20", km 466 total length, w.d.. 608 m
4^th and 5^th pipelines 20”/26" km 310
Messina Straits Crossing: N. 3 pipelines 20”, km 43 total length. w.d. 360 m
4^th and 5^th pipelines, 20”26” km 60 total length

Scope of Work:
Installation engineering, project management, shore approaches, pipelaying, post trenching, hydrotesting/commissioning 

Description:

EUROPIPE I
gas trunkline from Draupner E riser platform in the Norwegian North Sea to a receiving station at Dornum on the German coast, 40”,
km 600

EUROPIPE II
installation and trenching of 1 sealine, 42", km 310 in 80 m w.d.

Scope of Work:
Pipelaying, tee installation, spoolpiece, tie-ins, trenching and crossing construction 

Description:

Gas transmission system for delivery of gas from Southern Russia to Ankara, Turkey, across the Black Sea

2 offshore pipelines, 24", km 380 approx. each line crossing the Black Sea from Djubga in Russia to Samsun in Turkey

Max. w.d. 2,150 m

Scope of Work:
Design, detailed engineering, management, procurement, construction, installation, testing and drying of pipelines 

Description:

CRA/carbon steel pipeline from the Hasdrubal platform to the shore at terminal location, 18”, km 106 total length

w.d. 62 m

Scope of Work:
Project management, installation engineering, procurement (bare pipes and bends free issued by Company), construction (pipes coating), installation and pre-commissioning 

Description:

Upstream pipelines from Ras Laffan (Qatar) to the offshore complexes, 36", km 82.7, 36", km 66.9 + 3 km each as onshore sections

Midstream export pipeline from Ras Laffan (Qatar) to the receiving facilities at Taweelah - U.A.E

1 pipeline, 48", km 361. Two onshore pipelines, 48”, km 3.5 total as a shore approach section

w.d. 55 m

Scope of Work:
Engineering, procurement and supply, transportation, construction, installation and testing/pre-commissioning 

Description:

Arthit PLEM to JDA B-17 pipeline, 42”, km 87 total length

From A-18 to JDA B-17 pipeline, 42”, km 49.5 total length

w.d. 60 m

Scope of Work:
Project management, engineering, transportation, installation, precommissioning, commissioning, starting operation and personnel training 

Description:

Installation of gasline from Balgzand to Bacton (Shell terminal), 36”, km 230

w.d. 50 m

Scope of Work:
Pipelaying of the gasline comprehensive of the shore approaches both on UK and Holland coasts 

Description:

Gibraltar Straits crossing with 2 pipelines, 22”, km 45 each, in max. w.d. 396 m

Scope of Work:
Project management, detailed engineering, shore approaches, preparation survey, pipelaying, hydrotesting 

Description:

Sabratha platform, w.d. 190 m, jacket 23,000 t, piles 9,000 t, integrated deck 12,500 t, living quarters 1,500 t, flare boom 700 t, workover rig 700 t

Scope of Work:
Engineering, procurement, fabrication (jkt-piles), transportation and installation 

Description:

Thebaud, Venture, North Triumph platforms total weight 24,000 t in 3 phases, w.d. 29 m

New compression platform (2004)

Integrated deck 6,801 t, jacket 2,780 t, piles 3,100 t, bridges and piperacks 600 t

Scope of Work:
Engineering, procurement, fabrication, transportation and installation 

Description:

Lunskoye (LUN-A) and Piltun-Astokhskoye (PA-B) platforms, Sakhalin island. Topsides installation by float-over method, w.d. 48 m

** Guinness world record as the biggest topside ever installed by float-over method (PA-B 28,300 t)

Scope of Work:
Towing, float-over, mating of the 2 topsides 

Description:

3 platforms (wellhead, process and utilities/quarters) in the Buzzard field, approx. 60 miles North East of Aberdeen in w.d. 96.5 m

Total weight 49,000 t

Scope of Work:
Transportation and installation 

Description:

Tiffany platform, w.d. 126 m

Jacket 16,500 t

Various modules installed with M1 weight 8,138 t and M2 weight 6,072 t

16 skirt piles, 8 conductors, 12 caissons

Scope of Work:
Transportation and installation 

Description:

Wellhead platform in w.d. 115 m, comprising jacket 6,840 t, int. deck 10,400 t, flare tower 150 t

Pre-drilling template 155 t

**World record for lifting (dynamic position), 10,400 t

Scope of Work:
Engineering, procurement, transportation and installation 

Description:

EPCI of subsea water injection, gas injection and production flowlines, pipelines, manifolds, umbilical and risers, tied-back to Kizomba A

Production flowline P-i-P, 10”/16”, km 10; water injection, 10”, km 6; gas injection, 10”, km 3.5; umbilicals, km 9.7

w.d. 1,400 m

Scope of Work:
Engineering, procurement, construction, transportation and installation 

Description:

EPCI of subsea water injection, production and test service flowlines, pipelines, manifolds, umbilicals, CALM buoy and offloading lines

8 production, water injection and service flowlines 8”/10”/12”, tot. km 60; 5 SHR risers; 5 manifolds; umbilicals; 8 fluid transfer lines; oil offloading system and FPSO mooring system

w.d. 1,100 m

Scope of Work:
Engineering, procurement, construction, transportation and installation 

Description:

EPCI of subsea water injection and gas injection flowlines, pipelines, umbilicals, CALM buoy and offloading lines

6 water injection and gas injection flowlines, 4”/12”, tot. km 17; 6 SHR risers; 5 manifolds; 5 umbilicals; 25 flying leads; 8 fluid transfer lines; oil offloading system and FPSO mooring system

w.d. 1,200 m

Scope of Work:
Engineering, procurement, construction, transportation and installation 

Description:

EPCI of subsea flowlines and riser system, umbilical system, gas export system, oil offloading and FPSO moorings

Gas export, 16”, km 150; flowlines, 8”/10”, km 70; SCR, km 26; 10 manifolds; 9 umbilicals; oil offloading system and FPSO mooring system

w.d. 1,350 m

Scope of Work:
Engineering, procurement, construction, transportation and installation 

Description:

EPCI of offshore subsea facilities and control system, subsea flowlines, PLETs, umbilical system, manifolds

7 coated flowlines with PLET, 10.75”, km 61 total length; 8 umbilicals, km 68; 25 jumpers; 2 manifolds; 1 SDA

w.d. 1,000 m

Scope of Work:
Engineering, procurement, construction, transportation and installation 

Description:

EPCI of subsea water injection, production and test service flowlines, pipelines, manifolds, umbilical system, risers

Production flowline P-i-P, 8”/12”, km 55; water injection, 10”, km 40; 18 spools and 4 manifolds; 1 BHOR; 8 production and WI umbilicals, km 80

w.d. 1,400 m

Scope of Work:
Engineering, procurement, construction, transportation and installation