Well,you lost me there,did you read that on the net somewhere or is this from personal experience?
I don't work at the oil sands.
It's a multi-stage process that uses a lot of water and power just to get to the synthetic crude stage which is then refined into consumer products.
We convert bitumen into synthetic crude oil products for refineries. The production process begins at the Muskeg River Mine where the world’s largest trucks use giant shovels to excavate the ore containing the bitumen. Using warm water we separate the bitumen from sand and clay. The resulting heavy, viscous bitumen is diluted with a solvent, and transported by pipeline to the Scotford Upgrader where we convert it into synthetic crude oils.
At different refineries, including our Scotford Refinery, the crude is further processed into fuel products. The AOSP has a design capacity of 155,000 barrels of oil equivalent per day. A 100,000-barrel-a-day expansion of both mining and upgrading facilities is currently under construction. More expansions are planned to achieve the long-term goal of producing more than 500,000 barrels a day.
Athabasca Oil Sands Project | Canada