Heavy oil producers have long played second fiddle to those on the lighter, sweeter side. While still treated as an afterthought and traded at a discount, heavy oil’s influence today is growing.
Read more: http://ht.ly/303W5s
Heavy oil producers have long played second fiddle to those on the lighter, sweeter side. While still treated as an afterthought and traded at a discount, heavy oil’s influence today is growing.
Read more: http://ht.ly/303W5s