Numerical Simulation on Sand Production Based on Laboratory Gas Hydrate Production Experiment
文献类型：期刊论文
| 作者 | Lu, Jingsheng2,4,5; Jin, Guangrong4,5; Li, Dongliang2,4,5; Liang, Deqing2,4,5; He, Yong2,4,5; Shi, Lingli2,4,5; Zhang, Yiqun2,3; Xiong, Youming1 |
| 刊名 | JOURNAL OF MARINE SCIENCE AND ENGINEERING
 |
| 出版日期 | 2023 |
| 卷号 | 11期号:1页码:15 |
| 关键词 | gas hydrate hydrate-bearing sediments sand production numerical simulation |
| DOI | 10.3390/jmse11010110 |
| 通讯作者 | Liang, Deqing(liangdq@ms.giec.ac.cn) |
| 英文摘要 | Gas from natural gas hydrate (NGH) is priced competitively with gas prices. Most marine NGH is stored in low cementing strata, which easily cause sand production problems, restricting the commercial production and environmental safety of NGH's development. This study applied a numerical simulation on sand production in hydrate-bearing sediments' (HBS) exploitation. The numerical simulation on sand production was carried out for different productions of laboratory NGH exploitation. The results show radial strain appeared to be deformed away from the wellbore and show radial displacement close to the wellbore during mining. Due to the overburden stress condition, the boundary condition wall was a displace less rigid body. The radial displacement was greatly affected by depressurization, which showed the displacement to the wellbore and sanding. The radial strain was dominant by the shear shrinkage phenomenon in the mechanical model, while the reservoir's radial displacement was away from the wellbore instead. The balance between the fluid driving force of production rates towards the wellbore and radial displacement drawing away from the wellbore is significant to sand production in HBS. The dominant forces of sanding were different mechanical and hydraulic combinations in three periods of GH production. |
| WOS关键词 | BEARING SEDIMENTS ; DEPRESSURIZATION ; DISSOCIATION |
| WOS研究方向 | Engineering ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000915110000001 |
| 出版者 | MDPI |
| 源URL | [http://ir.giec.ac.cn/handle/344007/38429]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Liang, Deqing |
| 作者单位 | 1.Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploitat, Chengdu 610500, Peoples R China 2.State Key Lab Nat Gas Hydrate, Beijing 100028, Peoples R China 3.China Univ Petr, Coll Safety & Ocean Engn, Beijing 102249, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China 5.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Jingsheng,Jin, Guangrong,Li, Dongliang,et al. Numerical Simulation on Sand Production Based on Laboratory Gas Hydrate Production Experiment[J]. JOURNAL OF MARINE SCIENCE AND ENGINEERING,2023,11(1):15. |
| APA | Lu, Jingsheng.,Jin, Guangrong.,Li, Dongliang.,Liang, Deqing.,He, Yong.,...&Xiong, Youming.(2023).Numerical Simulation on Sand Production Based on Laboratory Gas Hydrate Production Experiment.JOURNAL OF MARINE SCIENCE AND ENGINEERING,11(1),15. |
| MLA | Lu, Jingsheng,et al."Numerical Simulation on Sand Production Based on Laboratory Gas Hydrate Production Experiment".JOURNAL OF MARINE SCIENCE AND ENGINEERING 11.1(2023):15. |
入库方式： OAI收割
来源：广州能源研究所
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