Kulak posted an assist and two shots on goal in Monday's 6-5 loss to the Panthers.
Kulak had an assist in Tuesday's 2-1 win over the Lightning.
Kulak provided an assist, three blocked shots and two PIM in Thursday's 4-3 loss to the Panthers in Game 3.
Kulak recorded an assist, two shots on goal and three blocked shots in Thursday's 3-2 double-overtime win over the Stars in Game 1.
Kulak notched an assist, three shots on goal, four blocked shots, two PIM and a minus-2 rating in Thursday's 5-1 loss to the Avalanche.
Kulak (head) will be in the lineup versus the Blues on Monday, per NHL.com.
Kulak (head) will be evaluated for an injury, but he is expected to travel with the Oilers on their upcoming two-game road trip, Daniel Nugent-Bowman of The Athletic reports.
Kulak recorded an assist, two shots on goal and a plus-3 rating in Wednesday's 7-2 win over the Capitals.
Kulak scored a goal and went plus-2 in Saturday's 2-1 win over the Kraken.
Kulak notched an assist and two shots on goal in Wednesday's 6-5 overtime loss to the Bruins.