... survey hole flow assurance core sampler hydrate formation technology conference polyvinyl caprolactam drilling operation exploration dissociation hydrate offshore japan well control deepwater sediment well logging upstream oil & gas offshore japan hydrate zone hydrate-rich sand log...

... technique was developed to compute gas recovery and the energy-efficiency ratio (i.e., the ratio of energy content of produced gas to heat injected) for a reservoir containing gas hydrates. The effects of variations in reservoir porosity, hydrate-zone thickness, depth, salinity of brine, brine temperature...