Characteristics of the pore structure of natural gas hydrate reservoir in the Qilian Mountain Permafrost, Northwest China

2019 ◽  
Vol 164 ◽  
pp. 153-159 ◽  
Author(s):  
Dong Huaimin ◽  
Sun Jianmeng ◽  
Cui Likai ◽  
Golsanami Naser ◽  
Yan Weichao
Keyword(s):  
Natural Gas ◽  
Pore Structure ◽  
Gas Hydrate ◽  
Northwest China ◽  
Qilian Mountain ◽  
Natural Gas Hydrate ◽  
Hydrate Reservoir ◽  
Mountain Permafrost ◽  
Gas Hydrate Reservoir

Nuclear Magnetic Resonance Logging Evaluation of Natural Gas Hydrate Reservoir

2012 ◽  
Vol 482-484 ◽  
pp. 1017-1020
Author(s):  
Xin Li ◽  
Li Zhi Xiao ◽  
Tian Lin An
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Natural Gas ◽  
Gas Hydrate ◽  
Energy Resource ◽  
Natural Gas Hydrate ◽  
Reservoir Evaluation ◽  
Hydrate Reservoir ◽  
Gas Hydrate Reservoir ◽  
Nuclear Magnetic

Natural gas hydrate in ocean bottom and permafrost is a great potential energy resource. Compared to fluids hydrocarbons (oil, water and gas) in conventional reservoir evaluation, natural gas hydrate exists in sedimentary formations in solid form, which should be reconsidered in its reservoir evaluation and global reserves assessment. Nuclear magnetic resonance (NMR) technique plays an important role in natural gas hydrate reservoir evaluation. The recent applications of NMR logging in natural gas hydrate reservoir evaluation including formation porosity-permeability estimation, gas hydrate saturation estimation and growth habits prediction in rock pores are introduced. Finally, the potential combination application of downhole NMR 1H relaxation and 13C spectroscopy in natural gas hydrate reservoir evaluation model is also discussed.

scholarly journals A natural gas hydrate-oil-gas system in the Qilian Mountain permafrost area, northeast of Qinghai-Tibet Plateau

China Geology ◽  
2020 ◽  
Vol 3 (4) ◽  
pp. 511-523
Author(s):  
Zhen-quan Lu ◽  
◽  
Shi-qi Tang ◽  
Xiao-ling Luo ◽  
Gang-yi Zhai ◽  
...  
Keyword(s):  
Natural Gas ◽  
Gas Hydrate ◽  
Tibet Plateau ◽  
Qilian Mountain ◽  
Natural Gas Hydrate ◽  
Gas System ◽  
Mountain Permafrost ◽  
Qinghai Tibet Plateau ◽  
Oil Gas

Creeping microstructure and fractal permeability model of natural gas hydrate reservoir

2020 ◽  
Vol 115 ◽  
pp. 104282 ◽  
Author(s):  
Jianchao Cai ◽  
Yuxuan Xia ◽  
Cheng Lu ◽  
Hang Bian ◽  
Shuangmei Zou
Keyword(s):  
Natural Gas ◽  
Gas Hydrate ◽  
Natural Gas Hydrate ◽  
Permeability Model ◽  
Hydrate Reservoir ◽  
Gas Hydrate Reservoir
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