Investigation of Phase Distribution Changes in a Hydrate-Bearing Rock Sample during Hydrate Formation and Dissociation Process by Low-Field NMR

Taewoong Ahn1, Dong Hyun Kim2, HyunJoong Lim3, Changhyup Park4 and Jaehyoung Lee1, (1)Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea, (2)Korea Institute of Geosicence and Mineral Resources, Daejeon, South Korea, (3)Seoul National University, Research Institute of Energy and Resources, Seoul, South Korea, (4)Kangwon National University, Department of Energy and Resources Engineering, Chuncheon, Korea, Republic of (South)