Control Factors for Gas Recovery in the Second Methane Hydrate Field Test in the Nankai Trough
文献类型：期刊论文
| 作者 | Li, Gang1,2; Zhao, Zi-Chao1,2; Li, Xiao-Sen1,2; Lv, Qiu-Nan1,2; Chen, Zhao-Yang1,2 |
| 刊名 | ENERGY & FUELS
 |
| 出版日期 | 2023-09-11 |
| 卷号 | 37期号:18页码:13985-13996 |
| ISSN号 | 0887-0624 |
| DOI | 10.1021/acs.energyfuels.3c02695 |
| 通讯作者 | Li, Xiao-Sen(lixs@ms.giec.ac.cn) ; Lv, Qiu-Nan(lvqn@ms.giec.ac.cn) |
| 英文摘要 | Japan conducted a methane hydrate field test from the AT1-P3 well in the Nankai Trough in 2017. The system geometry and field data of the layer thickness, pressure, temperature, porosity, and permeability were published. Methane hydrate dissociation in the production test was performed using a depressurization method in a vertical well. The mathematical model was developed to simulate the field test by the full implicit simulator of hydrate (FISH). The simulation domain with the scale of more than 500 m was large enough to meet the boundary constrains of the hydrate deposit. A reduction model was used to match the well-log permeability in the field. The simulation results indicated that excellent history matching of the field data was achieved, and the error of gas and aqueous phases produced were 12.04 and 11.54%, respectively. The low pressure and temperature areas, which almost completely overlapped with each other, were around the production intervals of the wellbore. Sensitivity analyses suggested that an increase of the control factors of (0) and S(G0 )in the hydrate-bearing layers (HBLs) that resulted in a notable improvement of gas production could be obtained by an increase of k(0) and S-G0 in the HBLs, and the fluid produced were mostly from the original gas and aqueous phases in the deposit. The most important reason for the confinement of the hydrate-dissociated area was the limitation of the P gradient around the production well in the short-term production test. |
| WOS关键词 | OFFSHORE PRODUCTION ; PRODUCTION BEHAVIOR ; MACKENZIE DELTA ; MALLIK SITE ; DEPRESSURIZATION ; DISSOCIATION |
| 资助项目 | National Natural Science Foundation of China[51976228] ; Special Project for Marine Economy Development of Guangdong Province[GDME-2022D043] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001065986000001 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; Special Project for Marine Economy Development of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39784]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Li, Xiao-Sen; Lv, Qiu-Nan |
| 作者单位 | 1.Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Gang,Zhao, Zi-Chao,Li, Xiao-Sen,et al. Control Factors for Gas Recovery in the Second Methane Hydrate Field Test in the Nankai Trough[J]. ENERGY & FUELS,2023,37(18):13985-13996. |
| APA | Li, Gang,Zhao, Zi-Chao,Li, Xiao-Sen,Lv, Qiu-Nan,&Chen, Zhao-Yang.(2023).Control Factors for Gas Recovery in the Second Methane Hydrate Field Test in the Nankai Trough.ENERGY & FUELS,37(18),13985-13996. |
| MLA | Li, Gang,et al."Control Factors for Gas Recovery in the Second Methane Hydrate Field Test in the Nankai Trough".ENERGY & FUELS 37.18(2023):13985-13996. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。