2013年8月23日 - Department of Energy (DOE) methane hydrate program, initially authorized .... 6 Roy Boswell and Timothy S. Collett, “The Gas Hydrate Resource Pyramid,” .... Minerals Management Service, MMS 2008-004, February 1, 2008,...
https://www.everycrsreport.com/files/20130823_RS22990_45a4586538c827c8e9df18400a185a065fbd0117.pdf