Calima Energy Limited, a production-focused energy company, explores for and develops oil and natural gas assets in the Western Canadian Sedimentary Basin. The company holds 90% working interest in the Brooks asset which covers an approximately area of 69,000 acres located in Alberta. It also owns 100% working interest in the Thorsby asset which covers an approximately area of 62,800 acres located in Alberta. The company was formerly known as Azonto Petroleum Limited. Calima Energy Limited was incorporated in 2005 and is headquartered in West Leederville, Australia.