The Blues defeated the Flames 2-0 on Monday to hand Calgary their seventh straight loss.
Calgary captain Jarome Iginla has gone 11 games without a goal, with just two assists during that stretch.
"We're obviously in a little bit of a scoring drought. On a different day those chances go and we get a few," Iginla said.
The Flames are tied with the Red Wings, with 58 points, for eighth place in the Western Conference.
Flames Drop Seventh Straight Against Blues