Hurdles remain as Chevron and Exxon Mobil wage a legal battle over Hess’s stake in a lucrative oil project in Guyana. Mergers, Acquisitions and Divestitures, Stocks and Bonds, Oil (Petroleum) and Gasoline, Arbitration, Conciliation and Mediation, Chevron Corporation, Exxon Mobil Corp, Hess Corporation, Woods, Darren W (1965- ), Guyana, United States Hurdles remain as Chevron and Exxon Mobil wage a legal battle over Hess’s stake in a lucrative oil project in Guyana. NYT > Business