The Yam Tethys Project comprises three gas fields located approximately 20 kilometres offshore Israel in the Eastern Mediterranean: Mari B, Noa and Pinnacles. Production at Mari B commenced in 2004, four years after its discovery. Noa and Pinnacles are smaller satellite fields and were tied back to the main facilities at Mari B. The fields produced for a short period of time in 2012 and 2013, in response to an increase in demand and supply shortfalls from Egypt. Mari B continues to produce at low volumes.