OneSubsea - ProcessingOne Comprehensive Resource for Integrated Subsea Solutions

Subsea UK 21st August 2014

Nils J Vågen Regional Manager Subsea Processing

OneSubsea Creation

Leading oilfield services company

Leading provider ofsubsea production systems

Leading provider of subsea measurement, boosting and

process systems

2

OneSubsea Company Profile

3

A total of $2.5 billion in revenue with more than 6000 employees working in over 23 countries

OneSubsea Technologies and Services Offering

� Field Development Planning� Petrotechnical Services� Flow Assurance Consulting� Early Engineering Engagement� One-System Approach

� Trees� Manifolds� MARS� Connection Systems� Wellheads

� Multiphase Pumps� Single-phase Pumps� Multiphase Compressors� Multiphase Meters and Wet Gas

Meters

IntegratedSolutions

ProductionSystems

ProcessingSystems

4

� One-System Approach � Wellheads Meters� Sampling� Separation

� Tree and Manifold Controls� Multiphase Pump Controls� Multiphase Flow Controls� Topside and FPSO Controls� Wet-Mateable Diamould Connectors

� Swivel Stacks� Turrets� Submerged Loading Systems� Offshore Cryogenic Transfer

� Installation and Commissioning� Life of Field� Asset Management

ControlSystems

Swivel and Marine

Systems

Services

Company Overview – Subsea Processing

5

Established 1983

800 Employees

Headquarter at Sandsli, Bergen, Norway

Total System Solutions – Subsea to Floater

Pumps & SubseaProcess Systems

Multiphase Meters & Measurement

Systems

Swivels &Marine Systems

Pumps & Subsea Process Systems

7

We offer a unique and versatile range of pumps for onshore, platform and subsea applications.

Multiphase Meters & Measurement Systems

8

We offer a unique and metrological very robust metering system for multiphase and wet gas measurement.

Horsøy

9

At Horsøy, close to Bergen, we perform assembly and testing of our pumps, multiphase meters and swivel stacks.

Horsøy

10

Two indoor subsea test docksMain Test Dock: L30m x W16m x D10m

Experimental Test Dock: L10m x W10m x D10m

At Horsøy, close to Bergen, we perform assembly and testing of our pumps, multiphase meters and swivel stacks.

FRIENDTM

11

� Increased equipment uptime� Cost effective remote monitoring� 24/7 specialized support

Field Remote Interactive Enabling Diagnostics

A System Approach

Facilities

Subsea

12

Reservoir

Wells

Case Study – Subsea Tieback

13

Well No. 3

Cost Effective, Generic, New Subsea Field Development

Well No. 4

15

Well No. 1 Well No. 2

WIP

MPPMPFM

MSMUTHTrafo

Well No. 3

Generic, New Subsea Field Development

WI well

Well No. 4

21

UTH

Well No. 1 Well No. 2WI well

Well No. 3

Cost Effective, Generic, New Subsea Field Development

Well No. 4

22

Well No. 1 Well No. 2

• All tree types, Horizontal, Vertical, Dual• Product or full system supply

• Market leading on reliability

HXT Tree

23

Multiport Selector Manifold

Multiport Selector Manifold

24

Conventional vs. Multiport Manifold

Test

Man

ifold

Test

Man

ifold

Test

Man

ifold

Test

Man

ifold

From Well 1 to 8 From Well 1 to 8

8

Well 1 Well 8Well 6Well 4

TEST

Well 1 Well 8

25

CONVENTIONAL MANIFOLD SYSTEM

Vx

Actuated valves

Production ManifoldProduction ManifoldProduction ManifoldProduction Manifold

Manual valves

Choke valves Check valves

To H

eade

rTo

Hea

der

To H

eade

rTo

Hea

der

PRODUCTION HEADER

Vx meter

Vx meter

Multiport Manifold8 Manual Valves

Conventional 16 Actuated Valves

MSM retrivable

insert

MSM actuator

Ball contour

Selector &Ball seal

Subsea MSM, Retrivable Design

28

Stationary housing

Inlet ports (8 off)

Main outlet (1 off)

Test outlet (1 off)

Nicol

MPFM

SLO

T 1

SLO

T 2

SLO

T 3

SLO

T 4

Methanol

scale

Sand detector

Brenda Field DevelopmentManifold Layout

29

MPP

MSM

SLO

T 8

SLO

T 7

SLO

T 6

SLO

T 5

scale

Slug suppressor

Chem #3Corrosion

Methanol

V1

Maersk Gryphon Manifold – Subsea SIT 2

30

WIP

MPPMPFM MSM

UTHTrafo

Well No. 3

Cost Effective, Generic, New Subsea Field Development

WI well

Multiphase pump for main artifical lift

33

UTH

Well No. 1 Well No. 2WI well

Subsea Boosting – A Powerful IOR Tool

• More than 30 systems – 2 mill operating hours• MTTF = 15 years• 30% - 100% production increase• 30% - 100% production increase• Substantial IOR effects• Standardised technology – Taylor made solutions • Life of field solutions • Ultra-deep water – HP/HT

PwhPd

MPP

PR

ES

SU

RE

Flowing Wellhead Pressure vs. System Resistance

35

Increasedproduction

MPP diff.pressure

(Pd)

FLOW FROM WELL

PR

ES

SU

RE

Natural production

Well Cluster

Brenda Field DevelopmentPremier Oil Brenda Manifold

42

WIP

MPPMPFM MSM

UTHTrafo

Well No. 3

Cost Effective, Generic, New Subsea Field Development

WI wellSeawater Injection System

43

UTH

Well No. 1 Well No. 2WI well

Subsea Raw Seawater Injection System

A cost effective alternative to conventional topside water injection system.

Pump Power and Control System

45

Umbilical

Water Injection Pump

Filter

CHEMICALS

COARSE FILTER

BACKFLUSH /SAND FILTER

DE-AERATOR

BOOSTER PUMP

WATERINJECTIONPUMP

PIPE

Conventional Platform Mounted Water Injection System

PLATFORM

� Expensive Topside Water Injection System, including pump with filter, de-aerator, piping, valves, etc.

� Extra Interface Engineering

� Expensive Platform modifications/extensions

� Expensive Platform installation, hook-up and commissioning work

46

PIPE TO WI WELL

LIFT PUMP

PLATFORM hook-up and commissioning work� Extra space & weight

requirement

� Expensive high pressure water injection pipeline

Subsea Raw Seawater Injection System –

TOPSIDE CONTROL SYSTEM

Subsea Raw Seawater Injection System

PLATFORM

47

WATER INJECTION PUMP

PIPE TO WI WELL

PLATFORM

FILTER

DUMP VALVE

CHEMICALS

First world wide!Subsea Raw Seawater Injection

OneSubsea Dual pump station� 2 x W.I. pumps� 2 x 100% filter units� 1 x subsea control module

10kmumbilical

CNR –Columba E Field Subsea Water Injection

48

Subsea Umbilical – CNR Columba E

49

10km of subsea power umbilical

FDS in Protection Structure

Protection Structure: L x W x H = 23m x 10 x 6.5, Weight = 110 T

Pump Module: L x W x H = 8m x 7 x 5.5, Weight = 100 T

FDS In Protection Structure

FDS Components

Filter Units Control Pod

WI Pumps By-pass Valve Insert

54

L x W x H = 8 x 6 x 7mWeight = 110 T

CNR Columba E Field – UK

First ever subsea seawater injection pumps•Treated Seawater via OneSubsea Filtration System

SPE 109090 Paper; Offshore Europe 2007 – Neil Rogers on

59

• 2 x 2400 kW WIP’s• 2 pumps in series• 430 bar diff press• 140 m water depth• 10 km tie-back

Combined OneSubsea Control System for Pump Module, Manifold & Trees

MPFM

MSM

Well No. 3

Generic, New Subsea Field Development

60

MPFM

Well No. 1 Well No. 2

PRODUCTION

PhaseWatcher Vx Highlights

• More than1800 PhaseWatcher Vx sold worldwide!• 150 topside PhaseTesters in operation by Schlumberger • First world wide multiphase meter in successful operation in 1995

with BHP in UK• First world wide subsea multiphase meter in successful operation

with Marathon UK in 1997• Fiscal allocation experience since year 2000.

61

• First crossboarder fiscal allocation between UK/Norway 2007• First crossboarder wet gas fiscal allocation between

Norway/Denmark 2010• 12 years of operating experience for subsea sampling, the only

company in the world who has enabled this service• Built in Full redundency on all components

Multiphase Meters & Measurement Systems

72

We offer a unique and metrological very robust metering system for multiphase and wet gas measurement.

West Brae Subsea Layout

74

Optimisation

4

5

6

Dai

ly P

rodu

ctio

n (r

ebas

ed)

Baseline production

MPFM replaced

75

0

1

2

3

Jan-

06

Jan-

06

Mar

-06

Apr

-06

May

-06

Jun-

06

Jul-0

6

Aug

-06

Sep

-06

Oct

-06

Nov

-06

Dec

-06

Jan-

07

Feb

-07

Mar

-07

Apr

-07

May

-07

Jun-

07

Jul-0

7

Aug

-07

Sep

-07

Oct

-07

Nov

-07

Dec

-07

Dai

ly P

rodu

ctio

n

4

5

6

Dai

ly P

rodu

ctio

n (r

ebas

ed)

17% increase in production

Optimisation

81

0

1

2

3

Jan-

06

Jan-

06

Mar

-06

Apr

-06

May

-06

Jun-

06

Jul-0

6

Aug

-06

Sep

-06

Oct

-06

Nov

-06

Dec

-06

Jan-

07

Feb

-07

Mar

-07

Apr

-07

May

-07

Jun-

07

Jul-0

7

Aug

-07

Sep

-07

Oct

-07

Nov

-07

Dec

-07

Dai

ly P

rodu

ctio

n

Alvheim Development – Marathon Oil UK Ltd.

BOA Field - First worldwide “Cross Border” Fiscal Allocation multiphase meter application

82

BOA lies partly on UK sector and is equipped with a subsea PhaseWatcher Vx multiphase meter with the function of Fiscal Allocation MeteringOn stream June 2008

Alvheim Development – Marathon Oil

83

Multiphase Meter

HARALDAccuracy was the mainevaluation criteria

Cross boarder fiscalallocation

Trym Field – First Wet Gas “Cross Border” Fiscal Allocation Metering

84

TRYM FIELD DenmarkNorway

Gas condensateGVF: 90% -99.5%

Topside Power and Control System on the FPSO or Platform

Brenda Field Layout

88

Typical Power & Control Module

� Integrated module designed for single lift installation

� Fully tested and prepared for Plug & Play

89

for Plug & Play� Minimise offshore work

VSD

HVAC

HPU 1*

HP

U 2

*

Controls

Typical size :10 x 7 x 5 m (WxLxH)Typical weight : 70 T

F&

G*

*

OneSubsea MultiManifold

Multiphase Pump Multiport PSCM’sMultiphase Meter

93

� MultiPurpose

� MultiField Applicable

� MultiWell

Increased Production Increased Control CapacityIncreased Reservoir Management

Increased Flexibility

� MultiPhase Pumping

� MultiPhase Metering

� MultiFunction Control

Thank You!

101