1Lee Holder. Methane hydrates potential as a future energy source. Fuel Processing Technology, 2001 ; ( 71 ) : 181- 186.
2Max Dillon. Oceanic methane hydrate: the character of the blake ridge hydrate stability zone, and the potential for methane extraction. Journal of Petroleum Geology, 1998(21):343-57.
3Collett. Gas hdrate resources of the US. In:Grauter et al.National assessment of U S oil and gas resources on CD-ROM. USGS Digital Data Series 30,1993.
4Booth Winter Dillon. Circumstantial evidence of gas hydrates and slope failure associations on the United States Atlantic continental margin. In: Sloan Happle Hnatow et al. International Conference on Natural Gas Hydrates.New York: Plenum Press, 1994 : 487-489.
5Makogon. Hydrates of natural gas. Penn Well: Tulsa, 1981.
6Collett T S,Lewis R,Dallimore S R et al. Detailed evaluation of gas hydrate reservoir properties using JAPEX/JNOC/GSC Mallik 2L- 38 gas hydrate research well downhole well-log displays. In: Dallimore S R,Uchida T & Collett T S. Scientific results from JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well, Mackenzie Delta, Northwest Territories. Canada Geological Survey of Canada, 1999; 544 : 295-311.
7ISO 14313,Petroleum and national gas industries-Pipeline transportation systems-Pipeline Valves,1999:11-16
8Understanding compact pipe connetion technology benefits. World Oil,2003,224(10):83-88
