FinanceAdnoc's XRG calls off $18.7 billion Santos acquisitionXRG-led consortium withdraws offer for Santos and says it will not proceed with a binding offerAdnoc chief executive and XRG executive chairman Sultan Ahmed Al Jaber.Photo: CERAWEEK BY S&P GLOBALNishant UgalRussell SearanckeDavide GhilottiAmanda BattersbyNew Delhi/Oslo/London/Singapore