请你不要听外行人的分析,如果Google一下,有些油砂的开采成本只有7刀,而且随着技术的发展,成本一直在大幅下降。
Companies have also taken an axe to slash their running costs. Operating costs at Cenovus’s Christina Lake venture averaged C$7.04 per barrel in the second quarter of 2017, according to Wood Mackenzie research. MEG’s nearby steam-driven project, also called Christina Lake, averaged C$7.42 per barrel.