2012 report charts

Select a chart below to display and analyze the data in more detail.

Steam to oil ratio

On average, it takes about 2.1 barrels of steam to produce one barrel of oil at our oil sands operations – well below the industry average of 3.1. The decrease in 2012 is due to improved reservoir qualities and ongoing optimization to reduce energy use. As our Christina Lake oil sands project has expanded, we've accessed higher quality reservoirs exhibit in a lower SOR. The high quality reservoirs consist of clean sand formations, high oil saturation, and high permeability with few laminations.

Industry average source: Energy Resources Conservation Board.

Steam to oil ratio

Measurement abbreviations used throughout the report

 

bbls barrels
BOE/d barrel of oil equivalent per day
CO2 carbon dioxide
CO2E carbon dioxide equivalent
GJ gigajoules
GHG greenhouse gas
m³OE cubic metres of oil equivalent
mg/L milligrams per litre
MMcf/d million cubic feet per day
SOR steam to oil ratio