2. A MEMBER OF THE ACONA GROUP
• More than 380 professionals
• 4 areas of expertise:
Drilling management and well engineering
Petroleum technology
Risk, compliance management & environmental services
Flow technology
• Fully operational emergency response centre – of the
highest standard
2
3. STRONG NORTH SEA PRESENCE
3
Tromsø
• Subsurface
Oslo
• HSE & Risk
Skien
• Flow Technology
Forus
• ICC
Aberdeen
• Fraser Offshore
Bergen
• Drilling and Well
Technology
Great Yarmouth
• Fraser Offshore
• Head office
• Drilling and Well Tech.
• HSE & Risk
• Subsurface
Stavanger
Baku, Azerbaijan
• Drilling and Well
Technology
4. SERVICE OVERVIEW – FLOW TECHNOLOGY
4
• Identification of risk and
consequences
• Blowout & Well-kill analyses
and support
• Emergency Call-off services
Well Control
contingency
planning
• Strategy and design for
tubular-Gas lift and
perforation
• Increased understanding
to optimize production
• Flow assurance in general
Well design
study
Value to
Customer
• Most
Senior
competent
personnel
• Advanced
and up to
date tools
and models
Acona
• Oil and Gas plume
modeling
• Fire, gas and fume
dispersion modeling
Additional
Service
Flow Technology Services
6. ACONA FLOW TECHNOLOGY
Strong academic and operational profile
• Acona Flow Technology has senior personnel with extensive academic
background and broad industrial experience.
•
Acona Flow Technology has the mission to:
- Deliver best-in-class services within flow modelling and process control
– Provide simulation services based on state-of-the-art tools and models
– Offer in-depth understanding and analytical approach to complex flow phenomena
– Serve various industries worldwide, and transfer know-how across industries
– Attract world-class specialists and enthusiastic talents through outstanding reputation
6
7. SENIOR PERSONNEL USING THE BEST TOOLS
7
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, MSc
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
Lars Solli, PhD
Advisor
- Well Management
- Flow assurance
Tor Heitmann,
MSc, MBA
Specialist
- Flow assurance
- Process
8. INDEPENDENT CONSULTANCY SERVICES
Acona Flow Technology serve the on- and offshore Oil&Gas market:
Oil companies looking for an independent flow technology and separation specialist
Engineering companies and EPC suppliers in need of flow assurance and process
design assistance
Equipment suppliers in need of design modelling and improvement
We work hard to deliver:
Best-in-class flow modelling and process control
Simulation services based on state-of-the-art tools
and models
In-depth understanding of complex flow phenomena
and separation issues combined with operational
experience
Know-how transfer across industries
8
We are located on Klosterøya in
Skien, Norway
9. WELL MANAGEMENT SUPPORT
9
We provide for our clients:
- Input to OPEP and Kill complexity assessments
- Partial or full Relief Well Plans
- Emergency response teams
Blowout studies:
- Complexity assessment
- Blowout modelling
- Wellkill modelling
- Relief well project plan
and schedule
Well design studies:
- Inflow modelling
- AICD/ICD modelling
- Clean-up modelling
- Solids modelling
• Scale/Wax/Hydrates
- Gas lift modelling
- Corrosion and erosion
prediction
Blowout study output:
- Oil spill input to OPEP
- Relief well plan deliveries
- 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
Tasks DeliveriesSoftware
10. RELIEF WELL PLANNING
Acona Flow Technology, a member of the Acona Group, provides Blowout
Contingency Plans 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
– Oil and gas plume modelling
– Gas dispersion, fire and explosion modelling
10
11. BLOWOUT MODELING
Objectives:
• Document blowout potentials (OPEP)
– Rates of oil to sea
– Risking based on Sintef offshore blowout database
– Estimated duration
• Document wellkill requirements within:
– available fluid properties
– available relief well capacities
– available rig pump capacities
– available rig pit capacities
– feasibility of mud and pumping program
11
13. RELIEF WELL KILL-MODELLING
13
30" Conductor
197 m MD / TVD RKB
Seabed 137 m RKB
8 1/2" OH
TD 2082 MD / 2082 m TVD RKB
RKB-MSL 22m
Drilling
BOP
Sealevel
Intersection
1699 m TVD RKB
9 5/8" liner
1699 m MD / TVD RKB
13 ⅜"csg
1200 m MD / TVD RKB
20" csg
600 m MD / TVD RKB
Top Shetland:
1699 m TVD RKB
TOL
1150 m MD / TVD RKB
Top Draupne:
1882 m TVD RKB
Top Basement:
1933 m TVD RKB
14. COMPLEX ANNULAR FLOW
14
• Acona has software capable of handling complex concentric and
eccentric flow.
• Most commercial sofwares (Prosper, OLGA, LEDA etc.) only corrects for
hydraulic diameter which will overpredict pressure drop in the range of
15 – 50%.
16. ADDITIONAL SERVICES:
OIL AND GAS PLUME MODELING
16
• Acona provides expert
modeling services for oil
and gas plume modeling,
oil drift simulations and
oil-to-shore simulations.
17. ADDITIONAL SERVICES
FIRE, GAS AND FUME DISPERSION MODELING
17
• Acona provides expert modeling services for
fire, explosion, gas-dispersion, smoke / fume
modeling services using updated and latest
simulations softwares.
18. REFERENCE WELLS 2009-2013
MORE THAN 160 STUDIES, AND GROWING……
18
Client Well name Client Well name Client Well name
Aker Exploration PL: 028S - 25/10-10 Statoil Zafarani 1 x- Tanzania Statoil Tyrihans D-3 H - UPDATE
Centrica Caerus Statoil Gygrid Statoil Gullfaks Sør - UPDATE
Centrica Fogelberg Statoil Gullveig Statoil Geitungen
Det Norske Nebba Total Norvarg update, Stø & Lower Snadd Statoil Lupin
Det Norske Storkinn Statoil Skalle oppdatering Statoil Valemon BCP
DONG Trym Maersk T-Rex oppdatering Total Garantiana - UPDATE
Nexen Votna Statoil Tyrihans Statoil Jette - UPDATE
Wintershall Ronaldo Statoil Tyrihans B-4 Dong Oselvar - UPDATE
Statoil Brazil Peregrino Statoil 15/8-2 Dr.No Wintershall Rodriguez
Det Norske Dovregubben Statoil Brudgan II Statoil Visund A-16
DONG Oselvar Maersk Albert Statoil Visund A-24
Statoil Norge Skrugard Shell Ormen Lange - Cap & Contain Statoil Visund Nord Rhea
Total Norvarg Statoil Heimdal A-06 Statoil Oseberg Delta 2
Statoil Norge Heidrun A-46 Statoil Heimdal A-07 Statoil Visund North Production
Statoil/Lundin Skalle Statoil Visund A-17 H Total Alve North #2
Statoil Brazil Peregrino South Total Garantiana Total Norvarg 2 (apraisal)
Statoil Norge Heidrun A-08 Statoil 33/12-9 S, Skinfaks Sør well Dong Musling
Wintershall/OWM Grosbeak Statoil 6607/12-3 Jette Exploration Statoil Oseberg Sør K-11 H
DONG Energy Denmark Appraisal Det Norske BCP Jette development Statoil Gullfaks Gimle, rev 1 (kun en brønn)
Maersk T-Rex ConocoPhillips 2/4 VB - Pilot hole Centrica Vale BCP
Statoil Lunde Grønland Grønland Dong BCP Oselvar
Det Norske Ulvetanna PL356 Total Oppdatering Alve N Wintershall Skarfjell Appraisal
Det Norske Skaugumsåsen, PL482 Statoil Tyrihans D-3 H Total Phoenix
Det Norske Steingeita, PL460 Statoil Grane Statoil Nanna
Nexen/ODM Ronaldo - oppdatering Statoil Gullfaks Sør Statoil Skrugard
DONG Energy Denmark Svane-2 HPHT Marathon Petroleum BCP - Volund Statoil Brasil Peregrino
Idemitsu Apollon 35/7-1 Statoil Gullfaks Sør F-1 H (Deepsea Atlantic) DONG Trym BCP
DONG Trym oppdatering Statoil Hyme Statoil Havis
Statoil ASA Nordtuva Statoil Karpe og Svarthå Statoil - Canada Cupid
Total Alve N Statoil Eirin Statoil - Canada Federation
Statoil Theta NE Statoil Dagny Total Atla - UPDATE
Statoil Kvitebjørn Bullheading Statoil Svale Nord Statoil - Tanzania Lavani#2
Statoil Luva Dong Trym Sør + BCP Statoil - Tanzania Zafarani#2
Statoil 2/4-21 King Lear Statoil Frigg Gamma Delta Statoil - Mosambique Exploration Well
Statoil Brazil Camamu Statoil Alaska Alaska Project Statoil Astero
Lundin Norway AS Avaldsnes Statoil Tanzania Lavani-1X NORECO 6608/10-15 Verdande
Statoil Brage A-14 Total Atla DONG Trym Sør
Statoil Brage A-35 Statoil Rimfaks
19. BLOWOUT AND WELL KILL ANALYSES
-REFERENCE CLIENTS
19
• Aker Exploration
• Det Norske Oljeselskap
• Centrica
• ConocoPhillips
• Marathon
• Nexen
• Noreco
• Dong – Norge*
• Dong – Denmark*
• Statoil
• Lundin
• Wintershall*
• Odfjell Rig Management
• Total
• Idemitsu
• Maersk
• Repsol*
• Shell Norge AS
* Clients with long-term frame agreements
20. 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
– Plume, heat, smoke, fume, explosion, oil spill and oil drift simulations
20
