North Sea oil and gas explorer Ranger Exploration is now trading as North Sea Energy after being taken over.
North Sea Energy will trade as NSE on the Toronto stock exchange, where it is based, from tomorrow.
NSE, along with its wholly owned UK subsidiaries, Echo Exploration, North Sea Energy (UK) and North Sea Energy (UK NO2), has oil production from its 10% share in the Jacky field, in the Inner Moray Firth, and has acquired six blocks in the North Sea, with a further three blocks pending Department of Energy and Climate Change approval.