Canadian Natural Resources Ltd. (CNRL) said the upgrader coke drums damaged in a fire on Jan. 6 at its Horizon oil sands facility in northern Alberta may resume operations in the second and third ...

Syncrude plunged to a discount to West Texas Intermediate after Canadian Natural Resources Ltd. completed planned maintenance on the Horizon upgrader in Alberta and restarted production.

Currently CNRL plans to mobilize workers back to the upgrader site on June 4 and now targets the commissioning of all four coke drums during the first 2-3 weeks in August.

A fire at the CNRL Horizon plant last year, for example, knocked out that company's upgrader for eight months. Both Syncrude and Suncor have experienced fires at their operations. The confluence ...

Officials with Canadian Natural Resources Ltd. have been allowed onto the site of an oilsands upgrader badly damaged in a fire nearly a month ago. Alberta Occupational Health and Safety has lifted ...

On Aug. 2, 2012, hydrogen sulphide gas was released from the Horizon upgrader facility ... Mike Hudema with Greenpeace Canada. “The fact CNRL not only released a deadly gas, but allegedly ...

The deal also means CNRL will own the Athabasca mines outright, increasing the company’s production by approximately 31,000 barrels a day. It will also own 80 per cent of the Scotford Upgrader ...

July 15 (Reuters) - The Alberta Energy Regulator (AER) on Monday imposed a fine on Canadian Natural Resources Limited (CNRL) (CNQ.TO), opens new tab for violating section 155 of the Environmental ...

Canadian Natural Resources Ltd. (CNRL) said the upgrader coke drums damaged in a fire on Jan. 6 at its Horizon oil sands facility in northern Alberta may resume operations in the second and third ...