Exxon to Sell Older Permian Assets to Hilcorp in $1B Deal, Sources Say / Latest / By mark Reuters reported in June that Exxon was auctioning the assets to focus on higher growth shale drilling properties, following the completion of its $60 billion takeover of Pioneer Natural Resources in May. Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Related