Acona flow technology blowout and wellkill competence
ACONA FLOW TECHNOLOGYCompany Presentation 2013
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 thehighest standard2
STRONG NORTH SEA PRESENCE3Tromsø• SubsurfaceOslo• HSE & RiskSkien• Flow TechnologyForus• ICCAberdeen• Fraser OffshoreBergen• Drilling and WellTechnologyGreat Yarmouth• Fraser Offshore• Head office• Drilling and Well Tech.• HSE & Risk• SubsurfaceStavangerBaku, Azerbaijan• Drilling and WellTechnology
SERVICE OVERVIEW – FLOW TECHNOLOGY4• Identification of risk andconsequences• Blowout & Well-kill analysesand support• Emergency Call-off servicesWell Controlcontingencyplanning• Strategy and design fortubular-Gas lift andperforation• Increased understandingto optimize production• Flow assurance in generalWell designstudyValue toCustomer• MostSeniorcompetentpersonnel• Advancedand up todate toolsand modelsAcona• Oil and Gas plumemodeling• Fire, gas and fumedispersion modelingAdditionalServiceFlow Technology Services
ACONA FLOW TECHNOLOGYNorway’s most senior environment within flow modellingand simulation services5
ACONA FLOW TECHNOLOGYStrong academic and operational profile• Acona Flow Technology has senior personnel with extensive academicbackground 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 reputation6
SENIOR PERSONNEL USING THE BEST TOOLS7Kristin Dyb, MScSenior Advisor- Well Management- ProcessTrygve Rinde,MSc, MBAManager/Specialist- Well Management- Flow assuranceVegar Grüner, MScSenior Advisor- Well Management- Flow assuranceMarit Kleven, MScAdvisor- CFD- Flow assuranceRune Killie, MScSpecialist- Well Management- Flow assuranceTron Solberg,PhD/Prof.Specialist- CFD- Flow assuranceEirik Manger, PhDSpecialist- CFDLars Solli, PhDAdvisor- Well Management- Flow assuranceTor Heitmann,MSc, MBASpecialist- Flow assurance- Process
INDEPENDENT CONSULTANCY SERVICESAcona 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 processdesign assistance Equipment suppliers in need of design modelling and improvementWe work hard to deliver: Best-in-class flow modelling and process control Simulation services based on state-of-the-art toolsand models In-depth understanding of complex flow phenomenaand separation issues combined with operationalexperience Know-how transfer across industries8We are located on Klosterøya inSkien, Norway
WELL MANAGEMENT SUPPORT9We provide for our clients:- Input to OPEP and Kill complexity assessments- Partial or full Relief Well Plans- Emergency response teamsBlowout studies:- Complexity assessment- Blowout modelling- Wellkill modelling- Relief well project planand scheduleWell design studies:- Inflow modelling- AICD/ICD modelling- Clean-up modelling- Solids modelling• Scale/Wax/Hydrates- Gas lift modelling- Corrosion and erosionpredictionBlowout study output:- Oil spill input to OPEP- Relief well plan deliveries- Relief Well design- Detailed Wellkill programsWell design study output:- Gas lift/tubular design- Inflow control- Material selection- Input to fluid program- Perforation strategies- Chemical managementTasks DeliveriesSoftware
RELIEF WELL PLANNINGAcona Flow Technology, a member of the Acona Group, provides BlowoutContingency Plans to a wide range of operators world wide.Our deliverables and advisory services ensure that internal and externallegislations are met.Typically, our specialists will advise and assist within the followingengineering 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 modelling10
BLOWOUT MODELINGObjectives:• 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 program11
RELIEF WELL KILL-MODELLING1330" Conductor197 m MD / TVD RKBSeabed 137 m RKB8 1/2" OHTD 2082 MD / 2082 m TVD RKBRKB-MSL 22mDrillingBOPSealevelIntersection1699 m TVD RKB9 5/8" liner1699 m MD / TVD RKB13 ⅜"csg1200 m MD / TVD RKB20" csg600 m MD / TVD RKBTop Shetland:1699 m TVD RKBTOL1150 m MD / TVD RKBTop Draupne:1882 m TVD RKBTop Basement:1933 m TVD RKB
COMPLEX ANNULAR FLOW14• Acona has software capable of handling complex concentric andeccentric flow.• Most commercial sofwares (Prosper, OLGA, LEDA etc.) only corrects forhydraulic diameter which will overpredict pressure drop in the range of15 – 50%.
INTERNAL STUDIESProblemidentificationInternalstudiesClientcooperationand/or acceptUpdated andimprovedmodels andprocedures15Significant resources are used on internal studies to develop betterunderstanding of existing models and to improve models, procedures and toolsRecused kill complexity due to more accurate and less “over-conservative” models and assumptions
ADDITIONAL SERVICES:OIL AND GAS PLUME MODELING16• Acona provides expertmodeling services for oiland gas plume modeling,oil drift simulations andoil-to-shore simulations.
ADDITIONAL SERVICESFIRE, GAS AND FUME DISPERSION MODELING17• Acona provides expert modeling services forfire, explosion, gas-dispersion, smoke / fumemodeling services using updated and latestsimulations softwares.
REFERENCE WELLS 2009-2013MORE THAN 160 STUDIES, AND GROWING……18Client Well name Client Well name Client Well nameAker Exploration PL: 028S - 25/10-10 Statoil Zafarani 1 x- Tanzania Statoil Tyrihans D-3 H - UPDATECentrica Caerus Statoil Gygrid Statoil Gullfaks Sør - UPDATECentrica Fogelberg Statoil Gullveig Statoil GeitungenDet Norske Nebba Total Norvarg update, Stø & Lower Snadd Statoil LupinDet Norske Storkinn Statoil Skalle oppdatering Statoil Valemon BCPDONG Trym Maersk T-Rex oppdatering Total Garantiana - UPDATENexen Votna Statoil Tyrihans Statoil Jette - UPDATEWintershall Ronaldo Statoil Tyrihans B-4 Dong Oselvar - UPDATEStatoil Brazil Peregrino Statoil 15/8-2 Dr.No Wintershall RodriguezDet Norske Dovregubben Statoil Brudgan II Statoil Visund A-16DONG Oselvar Maersk Albert Statoil Visund A-24Statoil Norge Skrugard Shell Ormen Lange - Cap & Contain Statoil Visund Nord RheaTotal Norvarg Statoil Heimdal A-06 Statoil Oseberg Delta 2Statoil Norge Heidrun A-46 Statoil Heimdal A-07 Statoil Visund North ProductionStatoil/Lundin Skalle Statoil Visund A-17 H Total Alve North #2Statoil Brazil Peregrino South Total Garantiana Total Norvarg 2 (apraisal)Statoil Norge Heidrun A-08 Statoil 33/12-9 S, Skinfaks Sør well Dong MuslingWintershall/OWM Grosbeak Statoil 6607/12-3 Jette Exploration Statoil Oseberg Sør K-11 HDONG 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 BCPStatoil Lunde Grønland Grønland Dong BCP OselvarDet Norske Ulvetanna PL356 Total Oppdatering Alve N Wintershall Skarfjell AppraisalDet Norske Skaugumsåsen, PL482 Statoil Tyrihans D-3 H Total PhoenixDet Norske Steingeita, PL460 Statoil Grane Statoil NannaNexen/ODM Ronaldo - oppdatering Statoil Gullfaks Sør Statoil SkrugardDONG Energy Denmark Svane-2 HPHT Marathon Petroleum BCP - Volund Statoil Brasil PeregrinoIdemitsu Apollon 35/7-1 Statoil Gullfaks Sør F-1 H (Deepsea Atlantic) DONG Trym BCPDONG Trym oppdatering Statoil Hyme Statoil HavisStatoil ASA Nordtuva Statoil Karpe og Svarthå Statoil - Canada CupidTotal Alve N Statoil Eirin Statoil - Canada FederationStatoil Theta NE Statoil Dagny Total Atla - UPDATEStatoil Kvitebjørn Bullheading Statoil Svale Nord Statoil - Tanzania Lavani#2Statoil Luva Dong Trym Sør + BCP Statoil - Tanzania Zafarani#2Statoil 2/4-21 King Lear Statoil Frigg Gamma Delta Statoil - Mosambique Exploration WellStatoil Brazil Camamu Statoil Alaska Alaska Project Statoil AsteroLundin Norway AS Avaldsnes Statoil Tanzania Lavani-1X NORECO 6608/10-15 VerdandeStatoil Brage A-14 Total Atla DONG Trym SørStatoil Brage A-35 Statoil Rimfaks
BLOWOUT AND WELL KILL ANALYSES-REFERENCE CLIENTS19• 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
WELL CONTROL ASSISTANCEAcona Flow Technology provides trained specialist to the operator incase of a well-control situation. We provide tailor-made engineeringservices 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 blowoutsor x-flow.– Detailed documentation of required fluid and pumping program– Plume, heat, smoke, fume, explosion, oil spill and oil drift simulations20