le samedi 21 juillet 2018, à 18:35. Posté
par Clayton
I'm sorry, I'm not interested http://www.seodetay.com/drugtestsuccesscom-aab1.pdf duluthcathmed.org Pessimism now hangs over the oil-sands sector. Hugh Hopewell, senior analyst at energy consultancy Wood Mackenzie, says the volatility of Canadian oil prices should remain for the rest of the decade. He saw a 40 percent discount to WTI as the long-term price assumption to evaluate bitumen projects.