Offshore staffLONDON-- RWE has acquired a 70% in, and operatorship of, the Breagh gas field in the North Sea. Sterling Resources will keep a 30% share in the asset. The Breagh gas field is located in block 42/13a and 42/12a in the southern North Sea, 86 km (53 mi) from the RWE-operated Cavendish gas field. 07/22/2009