UPDATE 3-Some Canadian producers push back as Alberta orders oil cuts By: Reuters: Company News December 03, 2018 at 15:12 PM EST * Oil deliveries constrained by full pipelines (Adds comments from CNOOC-Nexen, CNRL, price details) Read More >> Related Stocks: Canadian Natural Resources Limited Cenovus Energy Inc Husky Energy Imperial Oil Limited Suncor Energy Inc TransCanada Corporation