An exergy-based energy efficiency analysis on gas production from gas hydrates reservoir by brine stimulation combined depressurization method

XH Wang, Y Chen, XX Li, Q Xu, JY Kan, CY Sun… - Energy, 2021 - Elsevier
Before performing commercial scale production of natural gas hydrates (NGHs), it is
inevitable to estimate the productivity, production period, optimal operation parameters, and …

[HTML][HTML] Numerical investigation into the development performance of gas hydrate by depressurization based on heat transfer and entropy generation analyses

B Li, WN Wei, QC Wan, K Peng, LL Chen - Entropy, 2020 - mdpi.com
The purpose of this study is to analyze the dynamic properties of gas hydrate development
from a large hydrate simulator through numerical simulation. A mathematical model of heat …

Evaluation of gas production from methane hydrates using depressurization, thermal stimulation and combined methods

Y Song, C Cheng, J Zhao, Z Zhu, W Liu, M Yang, K Xue - Applied energy, 2015 - Elsevier
To investigate the gas production from methane hydrate-bearing sediments, the gas
production processes from methane hydrate in porous media using depressurization, two …

Heat utilization efficiency analysis of gas production from hydrate reservoir by depressurization in conjunction with heat stimulation

T Wu, K Wan, XS Li, Y Wang, ZY Chen - Energy, 2023 - Elsevier
The heat utilization efficiency of heat injection is a key factor for the available heat
stimulation method in natural gas hydrate, and the heat transfer characteristics during …

An analytical investigation on the energy efficiency of integration of natural gas hydrate exploitation with H2 production (by in situ CH4 reforming) and CO2 …

M Wang, C Deng, H Chen, X Wang, B Liu, C Sun… - Energy Conversion and …, 2020 - Elsevier
Natural gas hydrate is considered as a new sustainable energy resource with huge potential
and the increasing demand for green fuel hydrogen provides an opportunity for adopting …

Research on Natural Gas Production Behavior Using Stepwise Depressurization with a Horizontal Well

J Wang, X Zhang, K Ge, W Yu, H Wei, J Liu - Energy & Fuels, 2023 - ACS Publications
The commercial development of natural gas hydrates (NGH) is important for addressing the
future energy requirements due to the depletion of conventional sources. Analyzing and …

Investigation into optimization condition of thermal stimulation for hydrate dissociation in the sandy reservoir

JC Feng, Y Wang, XS Li, ZY Chen, G Li, Y Zhang - Applied energy, 2015 - Elsevier
Investigation of the optimal injection temperature for the hydrate dissociation plays a
significant role in the gas hydrate exploitation in the practical field. In this work, the …

Analyzing the process of gas production for natural gas hydrate using depressurization

J Zhao, Z Zhu, Y Song, W Liu, Y Zhang, D Wang - Applied energy, 2015 - Elsevier
Natural gas hydrate is a vast energy resource with global distribution in permafrost regions
and in the oceans; its sheer volume demands that it be evaluated as a potential energy …

Numerical study on gas production from methane hydrate reservoir by depressurization in a reactor

Y Shao, L Yang, Q Zhang, S Wang, K Wang… - … and Sustainable Energy …, 2020 - Elsevier
Gas hydrate is an abundant natural resource that has attracted much attention around the
world. This paper aims at analyzing the gas production potential of methane hydrate …

AI-based composition model for energy utilization efficiency optimization of gas hydrate recovery by combined method of depressurization and thermal stimulation

Z Yang, H Si, D Zhong - Journal of Natural Gas Science and Engineering, 2021 - Elsevier
The combination of depressurization and thermal stimulation is one of the most promising
techniques for producing gas from natural gas hydrate reservoirs. The energy utilization …