Oil & Natural Gas Technology ConocoPhillips Gas Hydrate Production Test Final Technical Report October 1, 2008–June 30, 2013 Authors: David Schoderbek, Helen Farrell, Keith Hester, James Howard, Kevin Raterman, Suntichai Silpngarmlert, Kenneth Lloyd Martin, Bruce Smith, and Perry Klein Submitted on: July 20, 2013 DOE Award No.: DE-NT0006553 Submitted by: ConocoPhillips Company 600 North Dairy Ashford Houston, TX 77079 Prepared for: United States Department of Energy National Energy Technology Laboratory