Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Microwave-assisted high-efficient gas production of depressurization-induced methane hydrate exploitation | |
Wang, Bin1,2,3 ; Liu, Shuyang4; Wang, Pengfei5,6,7
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| 2022-05-15 | |
| Source Publication | ENERGY
 |
| ISSN | 0360-5442 |
| Volume | 247Pages:18 |
| Corresponding Author | Liu, Shuyang(liu.shuyang@upc.edu.cn) |
| Abstract | To provide solution for the high-efficient gas production from hydrate deposits, the microwave-assisted depressurization method is proposed, and its feasibility is numerically demonstrated. Through systematically analyzing the effects of microwave parameters, phase components, and porous media properties, we found that microwave heating can provide timely and sufficient energy for hydrate dissociation, and the energy efficiency of microwave heating can be relatively high in the condition of high initial water saturation, high initial hydrate saturation, low specific heat capacity, high thermal conductivity, high porosity, and low absolute permeability. In addition, the microwave heating operational strategy is evaluated and optimized to achieve the high energy efficiency and rapid gas production, which demonstrating that the one-cycle continuous heating mode has the best performance on promoting hydrate dissociation. Compared to the typical heating case, the energy efficiency and gas generation efficiency in the optimized one-cycle continuous heating case are enhanced by 20.73% and 23.14%, respectively. The findings of this study contribute to the understanding of gas production behavior of depressurization induced hydrate dissociation assisted by microwave heating, which can provide some insights for evaluating and optimizing the methodology for gas production from gas hydrate reservoirs.(c) 2022 Elsevier Ltd. All rights reserved. |
| Keyword | Natural gas hydrate Microwave heating Depressurization Energy efficiency Operational strategy optimization |
| DOI | 10.1016/j.energy.2022.123353 |
| WOS Keyword | THERMAL-STIMULATION ; ENERGY RECOVERY ; DISSOCIATION ; RESERVOIR ; SEDIMENT ; PERMEABILITY ; SIMULATION ; CONSTANT ; WELLBORE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[52006118] ; National Natural Science Foundation of China[51906256] ; Guangdong Basic Applied Basic Research Foundation[2019A1515111006] ; China Postdoctoral Science Foundation[2020M670322] ; Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences[E029kf1101] ; Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education[LOEC-202007] |
| WOS Research Area | Thermodynamics ; Energy & Fuels |
| Funding Organization | National Natural Science Foundation of China ; Guangdong Basic Applied Basic Research Foundation ; China Postdoctoral Science Foundation ; Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences ; Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education |
| WOS Subject | Thermodynamics ; Energy & Fuels |
| WOS ID | WOS:000792643000001 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/36498 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Liu, Shuyang |
| Affiliation | 1.Tsinghua Univ, Tsinghua Shenzhen Int Grad Sch, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China 3.Dalian Univ Technol, Key Lab Ocean Energy Utilizat & Energy Conservat, Minist Educ, Dalian 116024, Peoples R China 4.China Univ Petr East China, Sch Petr Engn, Qingdao 266580, Peoples R China 5.Southern Univ Sci & Technol, Acad Adv Interdisciplinary Studies, Shenzhen 518055, Peoples R China 6.Southern Univ Sci & Technol, Shenzhen Key Lab Nat Gas Hydrates, Shenzhen 518055, Peoples R China 7.Southern Marine Sci & Engn Guangdong Lab Guangzho, Shenzhen 518055, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Bin,Liu, Shuyang,Wang, Pengfei. Microwave-assisted high-efficient gas production of depressurization-induced methane hydrate exploitation[J]. ENERGY,2022,247:18. |
| APA | Wang, Bin,Liu, Shuyang,&Wang, Pengfei.(2022).Microwave-assisted high-efficient gas production of depressurization-induced methane hydrate exploitation.ENERGY,247,18. |
| MLA | Wang, Bin,et al."Microwave-assisted high-efficient gas production of depressurization-induced methane hydrate exploitation".ENERGY 247(2022):18. |
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