Topaz Energy and Marine (‘Topaz’), a leading oilfield services group, has secured a two vessel contract offshore Nigeria for the duration of 2011. The award constitutes a new market entry for Topaz in the strategically important and buoyant West African offshore sector. Topaz has mobilised two Anchor Handling Tug Supply Vessels (AHTSV), Topaz Johor and Topaz Jurong, for an eight month contract to support operations in the Atlas, Mira and Brittania fields, offshore Nigeria, on behalf of AXXIS Petroconsultants Ltd.