How oily is Big Oil? Below is the table from #msg-45326827 updated for XOM’s acquisition of XTO. The numbers in the table exclude oil-sands holdings. [pre] Percnt of BOE Reserves from Conventional Oil OXY 74 HES 68 CVX 66 MRO 65 COP 59 BP 58 TOT 57 XOM 45 RDS-A 38[/pre]