StatoilHydro has submitted a new Plan for Development and Operation(PDO)of the Norwegian Sea Troll field,which will see it continuing to produce oil until 2030.The field partners will be investing some US 2 Bn in the new plan,which will see modifications to the field infrastructure including: a new gas injection plant for improved oil recovery on the Troll B platform;a new 35-inch rich gas pipeline from the Troll A platform to the Kollsnes gas plant,including modifications on Troll A and the Kollsnes terminal;replacement of production pipes in the gas wells running up to Troll A in the Troll East area.
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