Touchstone Exploration Inc. explores, develops, acquires, produces, and sells petroleum and natural gas properties in Trinidad and Tobago. It operates upstream activities under Lease Operatorship Agreements and an Enhanced Production Service Contract with Heritage, and holds exploration and production licences with Trinidad and Tobago's Ministry of Energy and Energy Industries, along with private subsurface and surface leases. The company focuses on onshore oil and gas properties covering approximately 149,000 working interest acres in southern Trinidad, and holds 3,898 gross and net acres of undeveloped land in Saskatchewan, Canada. Formerly Petrobank Energy and Resources Ltd., it changed its name to Touchstone Exploration Inc. in May 2014, was founded in 2010, and is headquartered in Calgary, Canada.