OpinionFarewell to Hess – one of the last ground-breaking E&P companiesConocoPhillips and Occidental are some of the only US companies of scale leftJohn Hess, CEO of Hess appears on CNBC to speak about Chevron's deal to buy Hess Corp for $53 billion all-stock deal, on the floor of the New York Stock ExchangePhoto: BRENDAN MCDERMIDRussell SearanckeOslo