Methane gas hydrates in sediments have been studied by several investigators as a
possible future energy resource. Recent hydrate reserves have been estimated at …

Gas hydrate exploitation may trigger the destruction of the overburden structure and
settlement of the overburden layer on the gas hydrate-bearing sediments. It is extremely …

Oceanography Vol. 19, No. 4, Dec. 2006 125 lease of methane from submarine gas
hydrates (Kennett et al., 2003). However, isotopic studies of methane in ice cores (eg …

Proper understanding of the physical properties of hydrate-bearing sediments is required for
interpretation of borehole logs and exploration geophysical data, the analysis of borehole …

An experimental study was performed using X‐ray computed tomography (CT) scanning to
capture three‐dimensional (3‐D) methane hydrate distributions and potential discrete flow …

Relatively few studies have focused on the geotechnical properties of near-seafloor
(uppermost 10 m) sediments that are encountered during shallow coring or the initial phases …

We used X-ray computed tomography (CT) to image and quantify the effect of a
heterogeneous sand grain-size distribution on the formation and dissociation of methane …

Using an oedometer cell instrumented to measure the evolution of electromagnetic
properties, small strain stiffness, and temperature, we conducted consolidation tests on …

Gas hydrates are ice-like compounds composed of water molecules that encapsulate
natural gas molecules in a very compact form. Three groups of CO 2 hydrate-bearing sand …

在天然气水合物勘探中, 阿尔奇公式是由电阻率测井数据估算沉积层含水合物饱和度的基本公式
, 是对含油(气) 岩心进行实验总结出的规律. 但是对于水合物填充于多孔介质孔隙的沉积物 …