Permeability properties of hydrate-bearing sediments: Competition and conversion in hydrates growth
文献类型：期刊论文
| 作者 | Peng, Hao1,2,4; Li, Xiaosen1,2,3,5; Chen, Zhaoyang1,2,3,5; Zhang, Yu1,2,3,5; Ji, Hongfei1,2,6; You, Changyu1,2,4 |
| 刊名 | GAS SCIENCE AND ENGINEERING
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 118页码:12 |
| 关键词 | Permeability Hydrate-bearing sediment Hydrates growth Competition Model |
| ISSN号 | 2949-9097 |
| DOI | 10.1016/j.jgsce.2023.205089 |
| 通讯作者 | Chen, Zhaoyang(chenzy@ms.giec.ac.cn) |
| 英文摘要 | The permeability of reservoirs is an important factor restricting CO2 sequestration and CH4 hydrate exploitation, which is predicted by the hybrid models. However, these hybrid models fail to provide the calculation method and physical meaning of the weight parameters. Additionally, pore structure controls permeability by affecting the hydrates growth modes. In this work, a competition parameter was used to describe the modes evolution with increasing saturation, and its value range was determined using natural and laboratory samples. Then, the relationship between saturation, competition parameter, newly formed hydrates, and cumulatively formed hydrate was analyzed, respectively. The results indicate that a competitive cumulative effect exists in hydrates growth. Sh corresponding to the first derivative (equal to 1) of the ratio of PF hydrates in the newly formed hydrates is twice the first derivative maximum value of weighting parameter. This competition model could predict the mode evolution in hydrates growth and provide a new idea for industrial exploitation and simulation calculation. |
| WOS关键词 | METHANE HYDRATE ; POROUS-MEDIA ; RELATIVE PERMEABILITY ; GAS-PRODUCTION ; PORE ; MODEL ; CONDUCTIVITY ; WATER |
| 资助项目 | National Key R & D Program of China[2021YFC2800902] ; National Natural Science Foundation of China[51736009] ; Special Project for Marine Economy Development of Guangdong Province ; Guangdong Major Project of Basic and Applied Basic Research[202204910339] ; China Scholarship Council[GDNRC [2022] 43] ; [2020B0301030003] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001075885400001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key R & D Program of China ; National Natural Science Foundation of China ; Special Project for Marine Economy Development of Guangdong Province ; Guangdong Major Project of Basic and Applied Basic Research ; China Scholarship Council |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39841]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Chen, Zhaoyang |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Peoples R China 2.CAS Key Lab Gas Hydrate, Guangzhou, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China 5.CNOOC Res Inst, State Key Lab Nat Gas Hydrates, Beijing 100028, Peoples R China 6.Univ Sci & Technol China, Sch Engn & Sci, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Hao,Li, Xiaosen,Chen, Zhaoyang,et al. Permeability properties of hydrate-bearing sediments: Competition and conversion in hydrates growth[J]. GAS SCIENCE AND ENGINEERING,2023,118:12. |
| APA | Peng, Hao,Li, Xiaosen,Chen, Zhaoyang,Zhang, Yu,Ji, Hongfei,&You, Changyu.(2023).Permeability properties of hydrate-bearing sediments: Competition and conversion in hydrates growth.GAS SCIENCE AND ENGINEERING,118,12. |
| MLA | Peng, Hao,et al."Permeability properties of hydrate-bearing sediments: Competition and conversion in hydrates growth".GAS SCIENCE AND ENGINEERING 118(2023):12. |
入库方式： OAI收割
来源：广州能源研究所
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