BP’s Whiting, Indiana refinery to start planned turnaround as early as next week, IIR says September 12, 202410:20 AM Reuters0 Comments BP’s 435,000-barrel-per-day (bpd) Whiting, Indiana, refinery plans to begin turnaround as early as Sept. 20, research company IIR Energy said on Thursday. The planned maintenance activities are expected to last around 60 days, IIR said. (Reporting by Nicole Jao)