Journal ArticleDOI
Optimization and analysis of gravel packing parameters in horizontal wells for natural gas hydrate production
Yanlong Li,Yanlong Li,Nengyou Wu,Deli Gao,Deli Gao,Qiang Chen,Changling Liu,Daoyong Yang,Yurong Jin,Yurong Jin,Fulong Ning,Mingjian Tan,Gaowei Hu +12 more
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TLDR
In this article, a virtual horizontal well located at the site SH2, northern South China Sea is involved to optimize packing operation parameters and analyze factors that affect the safety and effectiveness of packing operation.About:
This article is published in Energy.The article was published on 2021-03-15. It has received 37 citations till now. The article focuses on the topics: Saturation (chemistry).read more
Citations
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Characterization and development of marine natural gas hydrate reservoirs in clayey-silt sediments: A review and discussion
TL;DR: Li et al. as discussed by the authors summarized the basic methods for natural gas hydrate reservoir characterization and development, and discussed the applicability of these methods in marine clayey-silt hydrate reservoirs.
Journal ArticleDOI
Sand Production Management during Marine Natural Gas Hydrate Exploitation: Review and an Innovative Solution
Nengyou Wu,Yanlong Li,Qiang Chen,Changling Liu,Yurong Jin,Yurong Jin,Mingjian Tan,Lin Dong,Gaowei Hu +8 more
TL;DR: In this article, sustainable, efficient, and safe NGH development is discussed in the context of natural gas hydrate (NGH) as a promising alternative energy source for renewable energy.
Journal ArticleDOI
Numerical study of gas production from fine-grained hydrate reservoirs using a multilateral horizontal well system
TL;DR: In this article, a 3D numerical model of a real gas hydrate reservoir is constructed, and the influences of well configuration, deployment location, depressurization pressure, and reservoir properties on production are systemically and quantitatively evaluated.
Journal ArticleDOI
Nucleation probability and memory effect of methane-propane mixed gas hydrate
Yanlong Li,Nengyou Wu,He Chuqiao,He Chuqiao,Zhixue Sun,Zhengcai Zhang,Hao Xiluo,Qiang Chen,Bu Qingtao,Changling Liu,Sun Jianye +10 more
TL;DR: In this article, a sapphire cell was developed to test the memory effect of gas hydrate under linear cooling ramp conditions and showed little evidence of the strengthening of hydrate memory effect with the increase of cooling/heating circles.
Journal ArticleDOI
Influences of hydrate layered distribution patterns on triaxial shearing characteristics of hydrate-bearing sediments
Yanlong Li,Lin Dong,Lin Dong,Nengyou Wu,Alireza Nouri,Hualin Liao,Qiang Chen,Sun Jianye,Changling Liu +8 more
TL;DR: In this article, the authors carried out a series of tests to analyze the mechanical properties of hydrate-bearing sediments when hydrate is distributed horizontally in laminary mode, and the experimental results indicate that whether the sediment shows strain-softening or strain-hardening behavior during shearing is mainly determined by the low hydrate saturated sub-layer.
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Journal ArticleDOI
Natural gas hydrates – A promising source of energy
TL;DR: A number of gas hydrates are known to form at moderate pressure, and nearly ten structures in the pressure range above 100MPa as discussed by the authors. But, these structures are not stable at high temperatures.
Journal ArticleDOI
The first offshore natural gas hydrate production test in South China Sea
Jin-fa Li,Jianliang Ye,Xuwen Qin,Qiu Haijun,Neng-you Wu,Hailong Lu,Xie Wenwei,Jing'an Lu,Fei Peng,Zhen-qiang Xu,Cheng Lu,Zenggui Kuang,Jiangong Wei,Liang Qianyong,Lu Hongfeng,Kou Beibei +15 more
TL;DR: Based on nearly two decades' studying on the reservoir characteristics in the South China Sea (SCS) and the knowledge of reservoir system, the China Geological Survey (CGS) conducted the first production test on an optimal target selected in Shenhu area SCS in 2017 as mentioned in this paper.
Journal ArticleDOI
Key Findings of the World’s First Offshore Methane Hydrate Production Test off the Coast of Japan: Toward Future Commercial Production
Yoshihiro Konno,Tetsuya Fujii,Akihiko Sato,Koya Akamine,Motoyoshi Naiki,Yoshihiro Masuda,Koji Yamamoto,Jiro Nagao +7 more
TL;DR: In this paper, the authors report the first offshore methane hydrate production test conducted at the eastern Nankai Trough and show key findings toward future commercial production, which indicates that hydrate saturation reaches 80% and permeability in the presence of hydrate ranges from 0.01 to 10 mD.
ReportDOI
Scientific Results from the Mallik 2002 Gas Hydrate Production Research Well Program, Mackenzie Delta, Northwest Territories, Canada
TL;DR: The results of the Mallik 2002 Gas Hydrate Production Research Well Program (MHP-2002) are described in this article, which is a joint effort of 300 scientists from Japan, Canada, Germany, the United States and India.
The second natural gas hydrate production test in the South China Sea
Jianliang Ye,Xuwen Qin,Xie Wenwei,Hailong Lu,Bao-jin Ma,Qiu Haijun,Jinqiang Liang,Jing'an Lu,Zenggui Kuang,Cheng Lu,Liang Qianyong,Shi-peng Wei,Yu Yanjiang,Liu Chunsheng,Li Bin,Shen Kaixiang,Shi Haoxian,Lu Qiuping,Li Jing,Kou Beibei,Song Gang,Li Bo,He-en Zhang,Lu Hongfeng,Ma Chao,Yi-fei Dong,Hang Bian +26 more
TL;DR: Wang et al. as mentioned in this paper conducted the second offshore NGH production test in 1225 m deep Shenhu Area, South China Sea (also referred to as the second production test) from October 2019 to April 2020.