Alberta Oil: various CSs of man's hand turning wheel controlling oil flow at refinery near Edmonton, Alberta. PAN left along row of valves. Semi-circular PAN across huge storage tanks at refinery. MCS of feeder pipes, TILT UP along lower rack to underside shot of feeders on overhead rack. LS of storage tanks, cracking tower visible in background. MS through maze of feeder lines and conduits. MS over tops of three fractionating towers at refinery. TILT DOWN one tower in foreground, TILT UP again.