Egypt - Norway Technology Days

February 12-13, 2017 - Cairo

Bjørn Kahrs – Business Development

Subsea construction

https://www.youtube.com/watch?v=C_5Y12sSn-Q

Edda FreyaMaersk Connector

Confidential – Not for Public Dissemination

The DeepOcean Locations and Operations

www.deepoceangroup.com 2

www.deepoceangroup.com

VolantisRem Forza Deep Vision

Edda Flora Edda FaunaHavila Phoenix Rem Ocean

Subsea Umbilical,

Risers and

Flowlines -

Subsea

Construction

SURF

Power Cables

and Umbilicals

Structures

Module

replacement

Life of Field

Seismic cables

6 owned vessel

10 long term

charter vessels

Survey, inspect

and map terrain

prior to the

installation of

new subsea

systems

More than 90

000 km

pipeline

surveyed

Water depth

to 2100 m

ROV, AUV,

and vessel

based

PRM

capability

38 Work and

obs ROV’s

1 ROTV

Leading provider

of subsea

trenching and

protection services

Global leader

Largest portfolio of

seventeen

trenching assets

30 000 km of

product installed

Fleet of 16

trenching assets:

5 x Jet Trenching

ROVs

2 x Mechanical

Tractors

Cable Ploughs

Subsea Installation

SURF

TrenchingSurvey and

Seabed

Mapping

DeepOcean is

one of the largest

subsea IMR

service provider

in the Greater

North Sea

More than 1200

vessel days per

year

500 call-offs

per year

Long term

service

contracts

Extended IMR

scopes

Frame

Agreements

with oil&gas

majors

Inspection,

Maintenance

and Repair

(IMR)

ROV based

subsea

decommissioning

• EPRD

• Main and sub-

contractor on

subsea

decomm.

projects

Decommissioning

www.deepoceangroup.com 3

Service lines

Engineering

and Studies

Engineering

and study

capacity

More than 120

engineers in

Haugesund,

Stavanger,

Darlington and

Aberdeen

40 Survey

engineers

Engineering

Agreements

Renewable

Offshore

wind

Renewable

offshore wind

and cable lay

Power Cables

and

Umbilicals

Shore-to

shore

Shore-to

offshore

Inter-

connector

Experienced Engineering Teams

Dedicated in-house engineering teams focused on providing engineering and design support for the planning and execution of installation projects, also including FEED, etc:

• Front end engineering and design studies• Installation analysis and calculations• Seabed and soil geo-analysis • Route designs and optimisation• Cable design and manufacturing support

• Vessel and equipment layout planning• Design and manufacturing support for installation• equipment & subsea equipment

In the delivery of the above services, Engineers use a wealth of advanced software in-house including: • Finite Element Analysis (FEA• Dynamic/Installation Analysis (Orcaflex)• Makai Submarine Cable Software

Orcaflex pull-in analysis

Submarine Power Cable Credentials

Western HVDC Link Interconnector burial

Walney Extension OWFExport cable installation

Robin Rigg OWFArray cable installation

Wave HubSubsea hub & export cable

installation

Race Bank OWFArray cable installation

Export cable burial

Sheringham Shoal OWFWalk-to-Work

Greater Gabbard OWFExport cable installation

Nemo HVDC LinkInterconnector installation

Bligh Bank OWFArray cable installation

Walney Ormonde OWFExport cable burial

Egmond Aan Zee OWFExport cable repair

Hornsea 1 OWFArray cable installation

Skaggerak4 InterconnectorPre-cut trenching

Alpha Ventus OWFArray cable repairExport cable burial

DolWin 1 PlatformExport cable burial

DolWin Alpha Platform Export cable repair

Global Tech 1 OWFArray cable trenching

DolWin Beta PlatformWalk-to-Work

Gode Wind Walk-to-Work

800kmInstalled

1400 km InstalledBy 2019

2250km Trenched

By 2019

0-2000mWater Depths

3mTrench Depths

East Anglia OneExport cable installation

More than 8 000 IMR vessel days year in Greater

North Sea

Close to 100 000km of

subsea product surveyed in

water depths to 2100m

CABLE LAY VESSEL - MAERSK CONNECTOR

6

Next Generation

• LENGTH 138M X 27.5M BEAM• 7000TE CAROUSEL - CABLE HANDLING EQUIPMENT• DP2 AND 7 POINT MOORING – CAPABLE OF GROUNDING FULLY LOADED• 2200M2 DECK AREA, 9200TE DECK LOAD, 20TE/M² DECK STRENGTH • PCP POWER CABLE PLOUGH - 125HP WORK CLASS ROV• 60TE A-FRAME & 50TE AHC SUBSEA CRANE• Can “park” on seabed during landfall pull-in

Deepwater X-tree installation

Client: Tullow Ghana Ltd.

Location: Offshore Ghana, Jubilee and TEN field

Year: 2013-2016

W.Depth: 1000-1500 mtr

Product: X-mast trees 50-60T/air, 4m x 4,5m x 3,7m

Scope: Provide rigging, engineer lift plans, offshore operations,

load out, ship-to-ship, Commissioning and project management.

Vessel: Rem Forza, Dina Star

Assets: Constructor and Supporter WROV

• Installed more than 10 trees, both Injection trees and production

trees.

• Require high degree of co-ordination by both marine and

construction crew..

Ghana SURF and IMR 2013 - 2016

Flexible riser lay down and abandonment

Client: Tullow Ghana Ltd.

Location: Offshore Ghana, Jubilee and TEN field

Year: 2015

W.Depth: 1000 mtr

Product: Flexible riser, OD: 379mm, approx 150T tension

in crane wire

Scope: Execute offshore operations, lay down, cutting

and abandonment, project management.

Vessel: Rem Forza

Assets: 2 x Supporter 3000 WROV

• Requires skilled ROV crew

• Critical production still on line on FPSO

• Working in close proximity of turret

15.02.2017 10Not for Public Distribution

Riser work – Kristin

Replacement of 10 inch P-101 production riser

Replacement of DEH riser, OD 199 / 218 mm

Installation of Umbilical Riser, OD 245 mm

Pliant wave configuration

IMR Frame Contracts

www.deepoceangroup.com 11

Diverless ACFM inspection

ACFM = Alternating Current Field Measurement Inspection

www.deepoceangroup.com 13

Innovation

Pipeline

Visual mode - 615 km 3.1 km/h (0,85 m/s)

Acoustic mode - 1900 km 5.3 km/h (1.50 m/s)

(Several sections of 7.5 km/h ( 2.0 m/s) ~50km)

Route Survey

Pipeline Route - 285km 4.4 km/h (1.2 m/s)

Average 17km long lines - Max speed 5.25 km/h

Clients saving 1,5 day per every 15 days campaign

https://www.youtube.com/watch?v=1ndeC1Ky90M#t=37.6958111

World leader 2

14 different trenches and ploughs

Trenching and Ploughing

The UT-1 is the world’s most powerful jetting ROV with 2.1MW of total power

https://deepoceangroup.com/assets/trenchers-ploughs/

AMP500

https://www.youtube.com/watch?v=00BInc

Design, Fabrication and Operation – Subsea innovation

Clamp Handling Frame, Machining Unit and ROV Extension Arms

• Complex IMR-project performed for Statoil in 2015

• Subsea machining (milling & cutting)

• Innovative solutions developed, to avoid taking the Snorre-platform to shore

Running Tool for Choke and SM Replacement

• Cost efficient and reliable

• 12 weeks lead time

• MNOK 4,4

Innovation – Bolt tie-in tool

Remote bolt Tie-in tool (Innovation by 4C Solution)

• System has been used at the Norne location – 380 meter water depth

• Replace divers and large and heavy tie-in tools like “Big Brother” etc.

• Half tie-in time at large bore compared to divers tie-in or other remote tools.

• Can be re-used for same pipe OD

• H-frame or similar alignment tool

Innovation – Bolt tie-in tool

Innovation – Bolt tie-in tool

• Pre-installed torque

tool

• Bolt initiation at swivel

flange (one end)

High ambitions – Deep knowledgewww.deepoceangroup.com