Research Article

Methane Hydrate Distribution from Prolonged and Repeated Formation in Natural and Compacted Sand Samples: X-Ray CT Observations

Figure 6

Methane hydrate formation in sample SP2. (a) First hydrate formation in SP2. (b) Second hydrate formation in SP2 after previous hydrate dissociation from (a).
791815.fig.006a
(a)
791815.fig.006b
(b)