ACONA FLOW TECHNOLOGY

Company presentation – Blowout and wellkill competence

A MEMBER OF THE ACONA GROUP

• More than 300 professionals

• 4 areas of expertise:

Drilling management and well engineering

Petroleum technology

Risk & compliance management

Flow technology

• Fully operational emergency response centre – of the

highest standard

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SENIOR PERSONNEL USING THE BEST TOOLS

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Kristin Dyb, MSc Senior Advisor - Well Management

- Process

Trygve Rinde, MSc, MBA Manager/Specialist - Well Management - Flow assurance

Vegar Grüner, MSc Senior Advisor - Well Management

- Flow assurance

Marit Kleven, PhD Senior Advisor - CFD - Flow assurance

Rune Killie, MSc Specialist - Well Management - Flow assurance

Tron Solberg, PhD/Prof. Specialist - CFD

- Flow assurance

Eirik Manger, PhD Specialist - CFD

Liv Thorsen, MSc Senior Advisor - Flow assurance

- Process

Lars Solli, PhD Senior Advisor - Well Management

- Flow assurance

Tor Heitmann, MSc, MBA Specialist - Flow assurance

- Process

WELL MANAGEMENT

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We work together with clients looking for:

- Well design advisory and Consent to drill approval from PSA

- Emergency response teams

- IWCF certified specialist with extensive operational experience

Blowout studies: - Blowout modelling - Wellkill modelling Well design studies: - Inflow modelling - AICD/ICD modelling - Clean-up modelling - Solids modelling

• Scale • Wax • Hydrates • Asphaltene

- Gas lift modelling - Corrosion and erosion

prediction

Blowout study output: - Blowout Contingency Plans - Relief Well design - Detailed Wellkill programs Well design study output: - Gas lift/tubular design - Inflow control - Material selection - Input to fluid program - Perforation strategies - Chemical management

MULTIPHASE FLOW ASSURANCE

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We work together with clients looking for:

- Best Multiphase Transport Technology

- How transport and chemical properties influences on the process design and operability

- Operational experience combined with academic excellence

Flow assurance study: - Multiphase flow

modelling - Fluid modelling - Solids modelling

• Scale • Wax • Asphaltene • Hydrates

- Thermal modelling - Emulsion prediction - Corrosion and erosion

prediction

Study output: - Pipeline design and operation - Riser design - Gas lift design - Slug control design and

management - Insulation design, heatup and

cooldown simulations - Material selection - Input to topside process

design - Solids management - Chemical management

Separation technology

SPECIAL COMPENTENCE AREAS

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Client Delivery

Thermodynamics and Physics

Physio-chemical properties

Fluid phenomena and mechanisms

Computer skills Operational experiences

Process design

PRESENTATION OF RESOURCES

• Trygve Rinde (Manager/Specialist)

– KEY QUALIFICATIONS • Well Control & Blowout management, IWCF Certified

• Flow assurance, design and remedial actions

• Multiphase modelling

• Production technology; operational and engineering

• Subsea system, operational and engineering

• Hydrates and hydrate philosophy; scientific, design and operational

• Risk management

– PROFESSIONAL EMPLOYMENT • Acona, Altinex, Norsk Hydro ASA

About Trygve:

"Broad operational experience combined with numerical insight. Known as the critical reviewer of every new modelling tool"

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PRESENTATION OF RESOURCES

• Vegar Grüner (Senior Advisor)

– KEY QUALIFICATIONS

• Well Control & Blowout management, IWCF Certified

• Adaptive control structures

• Multiphase modelling

• Instrumentation and control

• Offshore field experience

• Interdisciplinary experience

– PROFESSIONAL EMPLOYMENT

• Acona, Aibel, ABB

About Vegar:

"Skilled cybernetician with operational insight and professional humility"

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PRESENTATION OF RESOURCES

• Rune Killie (Specialist)

– KEY QUALIFICATIONS • Simulation champion for multiphase flow

• Olga and CFD simulations

• Virtual flow metering and allocation

• Blowout and wellkill simulations

• Well clean-up simulations

• Heat transfer and insulation design

• Design optimization of process components

• Development of flow models and software tools

– PROFESSIONAL EMPLOYMENT • Acona, FMC, ABB

About Rune:

"Extreme theoretical skills, best described by one word - thoroughness"

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PRESENTATION OF RESOURCES

• Lars Solli (Senior Advisor)

– KEY QUALIFICATIONS

• Simulation for multiphase flow

• Pipeline sizing and insulation design

• Olga and CFD simulations

• Long experience with applied science and technology development

– PROFESSIONAL EMPLOYMENT

• Acona, Aker Solutions, NorChip, NTNU

About Lars:

"Still delivering at Phd level. Precision and humility combined"

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PRESENTATION OF RESOURCES

• Kristin Dyb (Senior Advisor)

– KEY QUALIFICATIONS • Offshore operational support

• Process design and troubleshooting

• Process optimization

• Risk management

• Flow Assurance

• Project management

• OLGA and CFD simulations

• Blowout and wellkill simulations

– PROFESSIONAL EMPLOYMENT • Acona, AFP Operations, Kongsberg Maritime, Mator, Emerson, Statoil

About Kristin:

"Been onboard more offshore rigs than you can imagine, world wide experience"

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EXPERIENCE, INSIGHT AND QUALITY

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BLOWOUT CONTINGENCY PLANNING

Acona Flow Technology, a member of the Acona Group, provide blowout contingency planning services to a wide range of operators world wide.

Our deliverables and advisory services ensure that internal and external legislations are met.

Typically, our specialists will advise and assist within the following engineering tasks:

– Well design, completion and casing program

– Blowout potentials

– Oil-spill potentials

– Dynamic near-wellbore modelling

– Well-kill requirements

– Relief-well design

– Fluid and pumping program

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BLOWOUT MODELING

• Detailed modeling of the well’s blowout potentials:

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WIRTH 1600 HP

Drilling

BOP

Sealevel

Drilling

BOP

Sealevel

Drilling

BOP

Sealevel

DYNAMIC WELLKILL MODELING

• Objective: Document wellkill requirements within:

– available fluid properties

– available relief well capacities

– available rig pump capacities

– available rig pit capacities

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WIRTH 1600 HP Source: http://www.impactlab.com

RELIEF WELL KILL-MODELLING

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WELL CONTROL ASSISTANCE

Acona Flow Technology provides trained specialist to the

operator in case of a well-control situation. We provide tailor-

made engineering services and ensure that the strategies for

efficient normalization and re-establishment of the well

barriers are feasible.

Typical: – Design of relief well or bullheading operations

– Dynamic simulations to ensure accurate preparations

– Handling of complex subsurface situations such as underground blowouts or x-flow.

– Detailed documentation of required fluid and pumping program

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EMERGENCY RESPONSE

• Wellkill planning and well control advisory

Transient kill simulations as mandatory documentation of

kill capability and to assist well engineering teams

• Emergency response teams

IWCF certified teams available to assist planning,

preparation and execution of wellkill operations worldwide

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SUM-UP

• Skilled and experienced team

• 19 yrs of industry experience in average

• Updated software models

• IWCF certificated personell

• More than 80 individual well studies delivered

• 10 complete BCP's delivered

• Capacity of 70 – 100 studies / yr

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BLOWOUT AND WELL KILL ANALYSES REFERENCE CLIENTS

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• Aker Exploration

• Det Norske Oljeselskap

• Centrica

• ConocoPhillips

• Nexen

• Dong – Norge

• Dong - Denmark

• Statoil – Norge

• Statoil - Brazil

• Statoil - Tanzania

• Lundin

• Wintershall

• Odfjell Rig Management

• Total

• Idemitsu

• Maersk

• Shell Norge AS

PASSIONATE

PARTNER

Maximising Potential

acona.com