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1 - Classification: Internal 2011-02-09
Statoil in Bergen & Gullfaks
Erik Hodneland,
Manager Gullfaks Petroleum Technology
2 - Classification: Internal 2011-02-09
Statoil in Bergen and Hordaland
Sture
Sandsli
Mongstad
Kollsnes
4 main offices locations onshore in Hordaland:
• Sandsli (20 mins south of Bergen)
• Mongstad – Austrheim (1 hr north of Bergen)
• Sture and Kollsnes – Øygarden (1 hr north of Bergen)
3 - Classification: Internal 2011-02-09
Statoil in Bergen
• Statoil is the largest employer in Bergen.
• The Sandsli office has approx 2400 employees.
• Production assets (Gullfaks, Oseberg, Troll, Visund, Kvitebjørn, Huldra, Veslefrikk, Brage, Grane, Fram, Heimdal, Tune, Volve, Glitne)
• Research and Development
• Technology, Project and Drilling are major contributors in Bergen
4 - Classification: Internal 2011-02-09
Statoil in Bergen, cont.
• Drilling and WellBergen is the largest of three main support centres in Norway with
• 18 ongoing drilling operations
• 3 – 6 well interventions crew
• Other activities: Catering, supply base, heliport, emergency preparedness, operations- and maintenance technology, modifications and projects
5 - Classification: Internal 2011-02-09Classification: Internal Status: Draft
Demanding supply services – managed from Sandsli
• More than 1 mill tonnes of supplies shipped to rigs and installations.
• 50 ships working forStatoil on the NCS.
• 115 000 passengers carried by helicopter.
• 850 000 offshore bed-nights.
Classification: Internal 2012-01-236
Gullfaks
Multiphase flowSeparation of fluid phasesInstrumentationSand detectionProduction optimization
Multiphase flow in subsea pipesHydrates – waxdeposits – inorganic deposits – corrosion
Seismic, towed and OBS
HSEProcess turbines, separatorsLogisticsMaintenance
7 - Classification: Internal 2011-09-14
Gullfaks
Sand controlPerforation strategyCompletion fluidsWell clean upInflow-verificationTransient tests
Multiphase flow in wells and pipesPhysical – chemical phenomena:corrosion, instrumentation
Flow in porous mediaDrive mechanisms in reservoirWater and gas injection
8 - Classification: Internal 2011-02-09
Production asserts = integrated teams
+ + =
+ +
Geologists PetrophysicistsGeophysicists
Production/Drilling and Well Engineers
Reservoir Engineers
Uncertainty analysis
+
Oil production
0
10
20
30
40
1985
1987
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
Mil
lio
n S
m3/
year
P10 Mean P90lowcasebasecasehighcase
Oil Production
Multinational and highly skilled teamsGullfaks A Gullfaks B Gullfaks C SAT RP
Norway France Norway Norway Norway
Norway Norway Norway Norway AustraliaUK Norway Norway Norway Norway
Germany Norway Norway Norway NorwayNorway Norway USA Norway NorwayNorway Norway Norway Norway NorwayBrazil Norway Norway Germany Iran
Norway Norway Norway Norway NorwayNorway Norway Norway Norway NorwayNorway Iran Iran Norway UKChina Norway Norway Norway Norway
Norway Norway Norway Norway
Norway Norway Russia Norway
France Norway Norway Norway Norway Kazakstan
Norway
9 - Classification: Internal 2011-02-09
• In Gullfaks petroleum technology currently 11 nationalities
10 - Classification: Internal 2011-02-09
Special studies- subsurface
• Providing engineering support and service to exploration and production assets in Statoil, both nationally and internationally
− Common for all disciplines; here you will do more specialized tasks than what you will experience in exploration or in operational assets
11 - Classification: Internal 2011-02-09
R&D Programs
ExplorationIncreased Oil
Recovery
New dev.
solutions
Oil&Gas
Value chain
New Energy & HSE
Research and Development
GOM/Brazil Extra heavy oil LAB and test facilities
Canada
Calgary