Johan Sverdrup Field Centre (Norway)

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Project description mageba scope Highlights & facts The discovery of the Johan Sverdrup field has mageba is supplying RESTON®POT bearings been made in 2010 and counts among one of to support the platforms’ connecting bridges mageba products: the largest oil discoveries ever made on the while accomodating specified movements Type: RESTON®POT bearings of Norwegian continental shelf. Named after and rotations. Moreover, four different type TF and TE the father of Norwegian parliamentarism, systems of mageba’s ROBO®CONTROL ROBO®CONTROL the Johan Sverdrup Field Center was discov- structural health monitoring technology monitoring system „Advanced“ ered in 2010 as a direct result of Edvard Greg evaluate the bearings’ performance through: Installation: 2016–2017 discovery made in 2007, which had proven • Inclination sensors the possibility of continuous oil-water con- Structure: • Load measuring sensors tact over the entire southern part of the Area: Utsira High, 140 km west Utsira High. • Wire displacement sensors of Stavanger • Inductive displacement sensors Country: Norway The field covers an area of approximately 200 Completed: 2017 2 km on the Utsira High in the central part of The 12 ROBO®CONTROL acquisition Type: Offshore platform the North Sea and and is being developed in units are installed at each bearing in the Owner: Statoil, Lundin Norway, multiple phases. hazardous area of the field‘s platforms and Maersk Oil, Petoro, Det norske oljeselskap The project of interest is composed of four collect the data from the different sensors. Contractor: Aker Solutions ASA platforms connected together by three steel A central computer server processes the bridges. Each bridge is designed to withhold measurements in real time for further the enormous movements coming from the analysis and graphical presentation. All data is platforms, driven by extreme waves. finally sent to the field‘s general control room. Bearing production in Switzerland: the massive sliding Location of Johan Sverdrup oil field in the North Sea Example of data presentation on a computer plates feature 5.5 t weight and 3.2 m

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