Adverse effects of excess greenhouse gases in the atmosphere emanating from fossil fuels
have prompted intense research on clean energy sources as replacements and carbon …

A clear understanding of the replacement characteristics and kinetic mechanism of CO 2–
CH 4 hydrate has great significance for natural gas hydrate (NGH) exploitation. This paper …

This paper aims to holistically study hydrogen production options essential for a sustainable
and carbon-free future. This study also outlines the benefits and challenges of hydrogen …

There are critical problems in the field trials of natural gas hydrate (NGH) production, such
as low production rate, limited recovery range and short period of stabilized production …

Accurate quantification of the gas hydrate content in the deep sea is useful for assessing the
resource potential and understanding the role of gas hydrates in the global carbon cycle …

This paper presents a new semi-analytical solution and the related methodology to analyze
the pressure behavior of multi-branch wells produced from natural gas hydrates. For …

As an efficient clean energy, natural gas hydrate (NGH) has become a hot topic in recent
researches. Since 1990s, China has made great achievements and progress in NGH …

Ocean gas hydrate is a potentially efficient and clean oil and gas alternative energy
resource. Wells with complex structure, such as horizontal wells, can improve the extraction …

Multi-well systems can increase the drainage area and hence enhance the productivity of
natural gas hydrate (NGH) production. Fundamentally, the double-well system is the key and …

The existence of solid hydrate in porous media always greatly reduces the relative
permeability, which limits the development of hydrate reservoirs. Therefore, to recover the …