Heterogeneity of Chlorinity distribution within gas hydrate reservoir at Daini-Atsumi knoll, based on logging data analysis

Kiyofumi Suzuki1, Tokujiro Takayama2 and Tetsuya Fujii2, (1)Japan Oil, Gas and Metals National Corporation, Tokyo, Japan, (2)JOGMEC Japan Oil, Gas and Metals National Corporation, Chiba, Japan