Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Fluid flow mechanisms and heat transfer characteristics of gas recovery from gas-saturated and water-saturated hydrate reservoirs | |
Wang, Yi1,2,3,4; Feng, Jing-Chun5; Li, Xiao-Sen1,2,3,4 ; Zhang, Yu1,2,3,4; Chen, Zhao-Yang1,2,3,4
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| 2018-03-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
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| ISSN | 0017-9310 |
| Volume | 118Pages:1115-1127 |
| Corresponding Author | Li, Xiao-Sen(lixs@ms.giec.ac.cn) |
| Abstract | Due to the huge reserves, natural gas hydrate is considered as a potential energy resource in future. Therefore, developing methods of gas recovery from hydrate reservoirs for commercial production are attracting extensive attention. In this work, hydrate dissociation and gas recovery from the gas saturated and water-saturated hydrate accumulations are investigated in a pilot-scale hydrate simulator. Depressurization, thermal stimulation, and depressurization assisted thermal stimulation method are adopted in this work. Furthermore, the mechanisms of fluid flow and the heat transfer during hydrate dissociation in different hydrate accumulations are elucidated by large-scale experimental results. The experimental results indicate that the fluid flow mechanisms and the heat transfer characteristics during the gas recovery from hydrate reservoirs are greatly influenced by the initial water saturation. The Optimum gas production method is also different for different hydrate accumulations. The depressurization is optimized method for hydrate dissociation in the gas-saturated reservoir considered from the aspect of gas-water ratio. Thermal stimulation results in the lowest gas-water ratio and the lowest hydrate dissociation ratio, and is not effective for both the gas-saturated and water-saturated hydrate reservoir. The depressurization assisted thermal stimulation is the optimum method for the hydrate dissociation in the water-saturated sample. (C) 2017 Elsevier Ltd. All rights reserved. |
| Keyword | Methane hydrate Gas-saturated Water-saturated Heat transfer Depressurization Thermal stimulation |
| DOI | 10.1016/j.ijheatmasstransfer.2017.11.081 |
| WOS Keyword | EASTERN NANKAI TROUGH ; DUAL HORIZONTAL WELLS ; METHANE HYDRATE ; POROUS-MEDIA ; THERMAL-STIMULATION ; SANDY RESERVOIR ; QUADRUPLE POINT ; PUFF METHOD ; DISSOCIATION ; DEPRESSURIZATION |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51736009] ; National Natural Science Foundation of China[51406210] ; National Natural Science Foundation of China[51676190] ; Pearl River S&T Nova Program of Guangzhou[201610010164] ; International S&T Cooperation Program of China[2015DFA61790] ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences[YZ201619] ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences[QYZDJ-SSW-JSC033] ; National Key Research and Development Plan of China[2016YFC0304002] |
| WOS Research Area | Thermodynamics ; Engineering ; Mechanics |
| Funding Organization | National Natural Science Foundation of China ; Pearl River S&T Nova Program of Guangzhou ; International S&T Cooperation Program of China ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; National Key Research and Development Plan of China |
| WOS Subject | Thermodynamics ; Engineering, Mechanical ; Mechanics |
| WOS ID | WOS:000423647700096 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/22896 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Li, Xiao-Sen |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China 5.Sun Yat Sen Univ, Sch Engn, Guangzhou 510275, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Yi,Feng, Jing-Chun,Li, Xiao-Sen,et al. Fluid flow mechanisms and heat transfer characteristics of gas recovery from gas-saturated and water-saturated hydrate reservoirs[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2018,118:1115-1127. |
| APA | Wang, Yi,Feng, Jing-Chun,Li, Xiao-Sen,Zhang, Yu,&Chen, Zhao-Yang.(2018).Fluid flow mechanisms and heat transfer characteristics of gas recovery from gas-saturated and water-saturated hydrate reservoirs.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,118,1115-1127. |
| MLA | Wang, Yi,et al."Fluid flow mechanisms and heat transfer characteristics of gas recovery from gas-saturated and water-saturated hydrate reservoirs".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 118(2018):1115-1127. |
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