Tourmaline initially set out to raise about $125-million, but the final total on closing Tuesday morning came to $210-million. The firm also raised an additional $17.85-million in a private ...

Calgary, Alberta – Tourmaline Oil Corp. (TSX:TOU) (“Tourmaline” or the “Company”) is pleased to announce the completion of its previously announced acquisition of Rising Star Resources Ltd. (the ...

CALGARY - Tourmaline Oil Corp., Canada’s largest natural gas producer, is growing again. The Calgary-based company, headed by CEO Mike Rose, announced Monday it is buying Bonavista Energy Corp ...