Aidan Heavey: ridiculously unflappable Tullow Oil boss.  Photograph: Dara Mac Dónaill

If you were the chief executive of a company whose share price had halved in two years, facing your retail shareholders at the annual general meeting (...)

Tullow Oil has sold its majority stakes in two UK North Sea gas fields for $75.6 million (£45 million) plus royalty payments on future developm(...)

 Increased production from the Jubilee field in Ghana and firm oil and gas prices helped Tullow Oil grow its revenues in 2013. Photograph: John Cogill/Bloomberg News.

Exploration company Tullow Oil reported solid revenue and cash flow growth in 2013, on the back of increased production from the Jubilee field (...)

Tullow chief executive Aidan Heavey said the firm had made good progress.  Photographer: Dara Mac Dónaill/The Irish Times

Exploration firm Tullow Oil has reported progress at its Kenyan operations, with a new discovery and upgraded resource estimates following flow testin(...)

Pictured at the Tullow Oil plc Dubin Shareholders Meeting are Aidan Heavey (right), Chief Executive Officer, and Graham Martin, General Counsel and Company Secretary. Photo: Mark Stedman/Photocall Ireland

The Republic’s tax regime for oil and gas production is not particularly attractive to the industry’s big mul(...)

Tullow ceo Aidan Heavey: said transparancy was the best way to avoid allegations

Tullow Oil has rejected as “totally unfounded” allegations of corruption in its Ugandan operations, insisting that it has a “zero tolerance pol(...)

Tullow Oil director Keith Mutimer and chief executive Aidan Heavey at Tullow's FPSO facility.

Exploration company Tullow Oil has agreed the sale of its Bangladesh operations to KrisEnergy Asia Holdings in a deal worth $42.35 million. The(...)