Australia's second-largest gas producer Santos said on Monday it intended to support an all-cash $18.7 billion takeover bid from an international consortium led by Abu Dhabi's National Oil Company (ADNOC),

Adelaide-based Santos said that XRG, comprised of the Abu Dhabi National Oil Company, Abu Dhabi Development Holding Company and US private equity fund Carlyle, had tabled an indicative cash offer of US$5.76 a share — equivalent to A$8.89 — which represented a 28 per cent premium to the company’s closing share price last week.

Four board members including the company’s chairman acquired the shares in March in the weeks before the first, unsuccessful takeover offer was tabled.