Evaluation on the gas production potential of different lithological hydrate accumulations in marine environment
文献类型：期刊论文
| 作者 | Huang, Li1,2; Su, Zheng1 ; Wu, Neng-You1,3
|
| 刊名 | energy
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 91页码:782-798 |
| 关键词 | Hydrate Shenhu Grain size Different lithological deposits Gas production potential |
| 英文摘要 | in this work, the marine hydrate deposits were classified into chr (clay reservoir), sihr (siltstone reservoir) and shr (sandstone reservoir) according to the grain sizes of the sediments. based on field measurements and proper estimations in shenhu area, the gas production potentials of these different lithological hydrate reservoirs were numerically studied through tough + hydrate. the simulation results reveal that shr can provide the most desirable gas production potential with the following superior features: (a) a burst gas release at initial stage of the production; (b) the highest average gas release rate 1.7 x 10(3) st (standard temperature) m(3)/d; (c) the highest total release gas volume 1.7 x 10(7) st m(3), (d) the highest gas-to-water volume ratio with an average value of 9.04. however, the evolution of the spatial distributions of the characteristic parameters indicates that the gas production in shr has met some challengeable problems in both technology and environment aspects. on the other hand, compared with chr, sihr shows a higher gas release rate and cumulative volume but a worse gas-to-water volume ratio during the entire production period. in addition, the evolution of the salinity spatial distribution indicates an unsatisfactory impact on the environment in the later stage of production for sihr. (c) 2015 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | thermodynamics ; energy & fuels |
| 研究领域[WOS] | thermodynamics ; energy & fuels |
| 关键词[WOS] | south china sea ; methane hydrate ; shenhu area ; energy resource ; depressurization ; deposits ; sediments ; simulator ; reservoir ; recovery |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365362700070 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10914]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Geol Survey, Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Li,Su, Zheng,Wu, Neng-You. Evaluation on the gas production potential of different lithological hydrate accumulations in marine environment[J]. energy,2015,91:782-798. |
| APA | Huang, Li,Su, Zheng,&Wu, Neng-You.(2015).Evaluation on the gas production potential of different lithological hydrate accumulations in marine environment.energy,91,782-798. |
| MLA | Huang, Li,et al."Evaluation on the gas production potential of different lithological hydrate accumulations in marine environment".energy 91(2015):782-798. |
入库方式： OAI收割
来源：广州能源研究所
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