Results 11 to 20 of about 3,562,120 (346)

Coupling Submarine Slope Stability and Wellbore Stability Analysis with Natural Gas Hydrate Drilling and Production in Submarine Slope Strata in the South China Sea

Journal of Marine Science and Engineering, 2023
This research explores the geomechanical challenges associated with gas hydrate extraction in submarine slope zones, a setting posing a high risk of significant geological calamities.
Yufa He, Benjian Song, Qingping Li
doaj   +1 more source

Comparison of Machine Learning Algorithms for Sand Production Prediction: An Example for a Gas-Hydrate-Bearing Sand Case

Energies, 2022
This paper demonstrates the applicability of machine learning algorithms in sand production problems with natural gas hydrate (NGH)-bearing sands, which have been regarded as a grave concern for commercialization.
Jinze Song, Yuhao Li, Shuai Liu, Youming Xiong, Weixin Pang, Yufa He, Yaxi Mu   +6 more
doaj   +1 more source

Gas Hydrate Gas Hydrate Equilibrium Measurement and Observation of Gas Hydrate Dissociation with/without a KHI

Procedia Engineering, 2016
AbstractThis paper presents new gas hydrate equilibrium data's for C2H6 (structure I) and CH4 + C3H8 (structure II) with and without the presence of sodium chloride. Macroscopic observation of gas hydrate dissociation under the presence of kinetic hydrate inhibitor (KHI) is also presented and compared with cells that have no inhibitor.
Sundramoorthy, Jega Divan, Hammonds, Paul, Lal, Bhajan, Phillips, Greg   +3 more
openaire   +1 more source

Capillary Impact on Tidal Response of Groundwater in Unconfined Aquifers With Finite Thickness, Anisotropy and Wellbore Storage—An Analytical Model

Water Resources Research, 2023
This study develops a novel, two‐dimensional analytical model to study capillary effects on Earth tidal responses of groundwater in unconfined aquifers. It differs from the previous model by accounting for effects of finite aquifer thickness, anisotropy ...
Jiangwei Zhang, Xiuyu Liang, Chi‐Yuen Wang   +2 more
doaj   +1 more source

A Study to Investigate the Viscosity Effect on Micro-Confined Fluids Flow in Tight Formations Considering Fluid–Solid Interaction

Frontiers in Earth Science, 2021
Understanding different fluids flow behavior confined in microscales has tremendous significance in the development of tight oil reservoirs. In this article, a novel semiempirical model for different confined fluid flow based on the concept of boundary ...
Mingqiang Chen, Mingqiang Chen, Mingqiang Chen, Qingping Li, Qingping Li, Linsong Cheng, Xiukun Wang, Chaohui Lyu, Qi Fan, Qi Fan   +9 more
doaj   +1 more source

Modeling the climate response to a massive methane release from gas hydrates [PDF]

, 2004
[1] The climate response to a massive release of methane from gas hydrates is simulated in two 2500-year-long numerical experiments performed with a three-dimensional, global coupled atmosphere-sea ice-ocean model of intermediate complexity.
Goosse, H., Fichefet, Thierry, Beets, C.J.; id_orcid, C. J. Beets, Renssen, H., H. Goosse, Kroon, Dirk, Fichefet, T., D. Kroon, Kroon, D., Beets, CJ, Goosse, Hugues, Beets, C. J., T. Fichefet, Kroon, D, Beets, C.J., H. Renssen   +16 more
core   +1 more source

Experimental Study on Influences of Self-Preservation Effects and Memory Effects on the Hydrate Decomposition Process

Lithosphere, 2022
In order to explore the characteristics of the hydrate decomposition behavior at the pore scale, this study carries out a pore-scale experimental study of methane hydrate decomposition based on the high-pressure visual model under the etched glass.
Zhan-dong Li, Xin Tian, Zhong Li, Jin-ze Xu, Hai-xiang Zhang, Bi-Cheng Gan, Li Li   +6 more
doaj   +1 more source

Gas hydrate growth and dissociation in narrow pore networks: capillary inhibition and hysteresis phenomena [PDF]

, 2009
Marine sediments hosting gas hydrates are commonly fine-grained (silts, muds, clays) with very narrow mean pore diameters (0.1 mm). This has led to speculation that capillary phenomena could play an important role in controlling hydrate distribution in
Webber, J. Beau W., Anderson, Ross, Anderson, Ross A., Tohidi, Bahman, Webber, Beau, Tohidi Kalorazi, Bahman; id_orcid   +5 more
core   +1 more source

Heat transfer study in the exploitation of argillaceous‐silt natural gas hydrate reservoirs

Energy Science & Engineering, 2023
The paper investigates the heat transfer in the exploitation of offshore argillaceous‐silt natural gas hydrate reservoirs considering sand control. The temperature prediction model is established in this investigation.
Shuxian Jiang, Jinze Song, Chang Liu, Youming Xiong, Weixin Pang, Yufa He   +5 more
doaj   +1 more source

Gas Hydrates: Applications and Advantages

Energies, 2023
Gas hydrates are promising components for a wide range of industries and the national economy. This paper outlines the gas hydrate application areas with the greatest potential.
Olga Gaidukova, Sergey Misyura, Vladimir Morozov, Pavel Strizhak   +3 more
doaj   +1 more source