Bloomberg | Exxon Makes 'Superior' Offer for PNG Gas Explorer InterOil Bloomberg Exxon Mobil Corp. has offered a superior bid for InterOil Corp., according to Oil Search Ltd., which is also in the running for large natural gas reserves in Papua New Guinea and the possibility to export the fuel from the Pacific nation. Exxon is ... Exxon Mobil has trumped Oil Search's $3 billion PNG play Oil Search trumped by ExxonMobil on InterOil takeover Challenge to Oil Search's InterOil bid |