Touchstone Exploration is a Canadian oil and gas exploration, development, and production company with operations in Trinidad and Tobago, and Western Canada. In Trinidad and Tobago, the company has interests in 22 onshore blocks (12 producing and 10 non-producing) through its two wholly-owned subsidiaries, Touchstone Exploration (Barbados) Ltd and Touchstone Exploration (Trinidad) Ltd. The firm's main assets include the Coora block (Coora 1 and 2), WD-4 block, WD-8 block, New Dome block, South Palo Seco block, Barrackpore block, Fyzabad block, Icacos block, Palo Seco block and San Francique block. In 2014, the company merged with Petrobank Energy and Resources, continuing to operate under the name of Touchstone Exploration. The firm is based in Calgary and has an office in Trinidad.