Both major oil-sands producers’ operations are located in Alberta’s Cold Lake region, about 300 kilometers (186 miles) northeast of Alberta’s capital, Edmonton. The blaze had shut in nearly 10% of Canada’s oil-sands output, or about 233,000 barrels a day, since it was detected May 22. Canadian Natural said full production has resumed at its 80,000-barrel-a-day Primrose site, which had been evacuated due to the closure of an access road, and its 25,000-barrel-a-day Kirby South operation, which had cut back output after the shutdown of a third-party pipeline. Cenovus said operations have returned to normal at its nearby Foster Creek site, which has a capacity of 135,000 barrels a day and is jointly owned with ConocoPhillips . COP -0.81 % The Calgary-based company said it expects the 11-day shutdown to reduce second-quarter production by about 10,500 barrels a day and crimp annual production by about 2,600 barrels a day. However, […]