Norwegian-Wintershall has granted a rig contract to Seadrill Norway Operations Ltd for the Nova development. Seadrill will operate the West Mira drilling rig, which is a newly built sixth generation rig designed to operate in all weather conditions. The contract will also cover incentives to reward Seadrill for efficient and safe functioning. Additionally, to fulfill its future rig requirements, Wintershall has entered into a long-term frame agreement with Seadrill.