Trinity Exploration and Production, plc announced that the company's Chief Operating Officer Ian MacDonald, has elected to retire. Mr. MacDonald joined Trinity in 2007. Following a short transition period, the role will transfer to Craig McCallum.

Mr. McCallum brings to the role significant expertise with respect to operatorship, gas commercialisation, project and supply chain management. Most recently, he was Regional Director International for Centrica plc which included responsibility for their operations in Trinidad & Tobago comprising assets producing 65mmcf/d and a development programme to commercialise c. 1.5Tcf of uncontracted gas. Prior to this, Craig was Netherlands country manager for Centrica, where he was responsible for overseeing production facilities with throughput of 350mmcf/d.