Canadian Natural Resources Limited 0489009

CNRL 2C WOLF LK 7-28-63-5

02/07-28-063-05W4/0

Apr 30, 2018 → Nov 8, 2018

Canadian Natural Resources Limited 0489009

CNRL 2C WOLF LK 7-28-63-5

02/02-28-063-05W4/2

Apr 30, 2018 → Sep 26, 2018

Devon Canada Corporation 0489009

DEVON 2C HZ WOLF LK 2-28-63-5

02/02-28-063-05W4/0

Apr 30, 2018 → Apr 30, 2018