CB&I's scope of technical capabilities spans the full range of oil & gas projects, from onshore and offshore oilfield development; through gathering, separation and transportation; to refining, downstream processing and petrochemicals; and through to storage and distribution. Our key technology strengths include ethylene and olefins conversion; petrochemical intermediates and polymers; natural gas processing and treating, including LNG liquefaction and regasification; refining processes including alkylation, catalytic conversion, hydroprocessing, delayed coking and residuum upgrading; and specialized heaters and heat exchangers.