13D Filing: FrontFour Capital Group and Penn West Petroleum Ltd. (PWE)

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The following constitutes
Amendment No. 2 to the Schedule 13D filed by the undersigned (“Amendment No. 2”). This Amendment No. 2 amends Amendment
No. 1 to the Schedule 13D filed on January 17, 2018 solely to include as an exhibit the press release referenced below and attached
hereto.

Item 7. Material to be Filed as Exhibits.

Item 7 is hereby amended
to add the following exhibit:

Exhibit No. Description

99.1 Press Release, dated January 17, 2018
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