2010-12-031018,ROVCTD12124.561.515200212O2009101241620091018608011965197819801968197919808090

2011-08-25(http://www.globaloffshore.cn/)825

Natural Gas HydrateGas HydrateNatural Gas HydrateGas HydrateHpCH4nH2OMnCH4C2H6C3H8C4H10CO2N2H2S99%Methane Hydrate

0202~40303027%90%PGC19811.410133.41016m37.61018m311013t2 < 2000 m 0 C 300 m 2 C 800 m 1960196919691998199220003019507AM 2 10 20162006 8000 1000 [16] 1010 m3 20

2011-08-18350(http://www.globaloffshore.cn/)818

350

11642

01020030

1000

1100

100010%4000

105501000

18

( )

446001.5

150