Application of FWI to VSP data acquired with DAS at the methane hydrate production test site in Alaska

Yuta Kitawaki1, Takuji Mouri2, Akira Fujimoto1, Toru Taira2 and Hidehiko Shimizu1, (1)Japan Oil, Gas and Metals National Corporation (JOGMEC), Chiba, Japan, (2)Japan Oil, Gas and Metals National Corporation, Tokyo, Japan