KnowraConocoPhillipsLinked fromLinked fromThe 2 pages that link to ConocoPhillips, each with the reason it gives.All 2Compared with 2ExxonMobilCompared with: Its upstream focus contrasts with ExxonMobil’s ownership of refining and chemical operations.Chevron CorporationCompared with: Its upstream-only model contrasts with Chevron’s integrated refining and chemicals businesses.