/industries/oilandgas/b/oil-gas-blog/posts/getting-more-from-brownfield-production-sites-in-a-low-oil-price-environmentAt CERAWeek 2016 , a panel of experts steeped in the upstream oil business shared their ideas for improving efficiency of existing facilities, well pads and offshore platforms. The panel was chaired by IHS’s Paul Markwell and included Emerson’s Daviden-USTelligent Community 13