Numerical Simulation on Coupling Behaviors of Sand Production and Mechanical Response during NGH Exploitation by Depressurization from the Argillaceous Reservoir
文献类型：期刊论文
| 作者 | Shen, Kaixiang1; An, Youkeren2; Xu, Zhenqiang1; Wu, Xiaoya2; Zhang, Panpan3; Zhang, Yiqun2; Lu, Jingsheng4; Hui, Chengyu2 |
| 刊名 | ENERGY & FUELS
 |
| 出版日期 | 2023-12-13 |
| 卷号 | 38期号:1页码:245-257 |
| ISSN号 | 0887-0624 |
| DOI | 10.1021/acs.energyfuels.3c03368 |
| 通讯作者 | Zhang, Yiqun(zhangyq@cup.edu.cn) ; Lu, Jingsheng(lujs@ms.giec.ac.cn) |
| 英文摘要 | In the exploitation of unconsolidated argillaceous reservoirs containing natural gas hydrate (NGH), challenges related to sand production and reservoir instability are widespread. To comprehensively understand this complex phenomenon, a three-dimensional thermal-hydrologic-mechanical-chemical (THMC) coupling model was established in this study. Within this model, the thermal, hydrologic, and chemical (THC) fields are fully coupled and the mechanical field demonstrates bidirectional coupling. The model incorporates a sand control standard, with D-p values of 2, 4, 6, 8, and 10 mu m representing different grades of sand control ranging from high to low. This study delves into the production capacity, sand production, reservoir subsidence, and hydrate reformation across various sand control standards and production pressure differentials. The results show that increasing sand control standards or reducing production pressure differentials leads to a decrease in gas production. However, these changes prove effective in curbing sand production and hydrate reformation, with no significant impact on the geomechanical response. It is worth noting that the sand control strategy with a D-p of 8 mu m has achieved the best results. This method achieved a production level equivalent to a D-p of 10 mu m and ensured stable sand control. |
| WOS关键词 | HYDRATE-BEARING SEDIMENTS ; GAS-PRODUCTION ; METHANE HYDRATE ; MODEL |
| 资助项目 | , Special Project for Marine Economy Development of Guangdong Province[51991362] ; National Natural Science Foundation of China[[2022]44] ; Marine Economy Development Foundation of Guangdong Province |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001136844600001 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | , Special Project for Marine Economy Development of Guangdong Province ; National Natural Science Foundation of China ; Marine Economy Development Foundation of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40593]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhang, Yiqun; Lu, Jingsheng |
| 作者单位 | 1.Guangzhou Marine Geol Survey, Natl Engn Res Ctr Gas Hydrate Explorat & Dev, Guangzhou 510075, Guangdong, Peoples R China 2.China Univ Petr, State Key Lab Nat Gas Hydrate, Beijing 102249, Peoples R China 3.Sinopec East China Oil & Gas Co, Nanjing 210019, Jiangsu, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Nat Gas Hydrate, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Kaixiang,An, Youkeren,Xu, Zhenqiang,et al. Numerical Simulation on Coupling Behaviors of Sand Production and Mechanical Response during NGH Exploitation by Depressurization from the Argillaceous Reservoir[J]. ENERGY & FUELS,2023,38(1):245-257. |
| APA | Shen, Kaixiang.,An, Youkeren.,Xu, Zhenqiang.,Wu, Xiaoya.,Zhang, Panpan.,...&Hui, Chengyu.(2023).Numerical Simulation on Coupling Behaviors of Sand Production and Mechanical Response during NGH Exploitation by Depressurization from the Argillaceous Reservoir.ENERGY & FUELS,38(1),245-257. |
| MLA | Shen, Kaixiang,et al."Numerical Simulation on Coupling Behaviors of Sand Production and Mechanical Response during NGH Exploitation by Depressurization from the Argillaceous Reservoir".ENERGY & FUELS 38.1(2023):245-257. |
入库方式： OAI收割
来源：广州能源研究所
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