Noble Energy, Inc. Delek Group Ltd. Isramco Inc. and Alon Natural Gas Exploration Ltd. will sign a 16-year gas supply contract with Dorad Energy Ltd. on October 15, 2012 worth up to $4 billion. Tamar will begin gas deliveries to Dorad in the second half of 2013. As a consequence of this contract, Israel Corporation may not receive enough gas for its companies from Tamar for a limited period because the pipeline from the production platform is too narrow to meet the demand from all the customers.