Effect of heterogeneous hydrate distribution on hydrate production under different hole combinations
文献类型：期刊论文
| 作者 | He, Juan2,3; Li, Xiaosen3,4,5; Chen, Zhaoyang3,4,5; Huang, Xiaoliang1,6; Shen, Pengfei7 |
| 刊名 | ENERGY
 |
| 出版日期 | 2023-11-15 |
| 卷号 | 283页码:16 |
| 关键词 | Hydrate distribution Hydrate dissociation settings Water production Sensible heat Depressurization Temperature loss |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2023.129149 |
| 通讯作者 | Chen, Zhaoyang(chenzy@ms.giec.ac.cn) |
| 英文摘要 | Few laboratory studies were focused on the effect of heterogeneous hydrate distribution on hydrate production. Herein, in a horizontal pressure vessel with hole density of 8.3 holes/m and hole diameter of 2.5 cm, this effect was defined by depressurization in seven samples with a hydrate saturation of 23.2% under various hole combinations. Hydrate distribution and its heterogeneity degree were represented by the net increase of the electrical resistance during hydrate formation and the corresponding variation coefficient and then compared with depressurization effects. The results showed that hydrate distribution possessed a heterogeneity degree range of 0.96-1.97. Under a large heterogeneity degree, water production was aggravated. Thus, temperature loss and the sensible heat use ratio under one-hole combination was separately increased by 0.21 degrees C and 0.12, while gas production and hydrate dissociation ratio was reduced by 4.332 L and 3.79%, respectively. An apparent effect of hydrate distribution on water production was observed within 1-2 holes. This effect increased temperature loss by 0.11 degrees C and the sensible heat use ratio by 0.084, and reduced gas production by 6.564 L. Exceeding 1-2 holes, hole amounts governed severe water production. This work may advantage to understand the influencing mechanism of hydrate distribution on hydrate production. |
| WOS关键词 | NATURAL-GAS HYDRATE ; METHANE HYDRATE ; NUMERICAL-SIMULATION ; THERMAL-STIMULATION ; HORIZONTAL WELLS ; ENERGY RECOVERY ; NANKAI TROUGH ; DEPRESSURIZATION ; DISSOCIATION ; RESERVOIR |
| 资助项目 | National Key R & D Program of China[2021YFC2800905-02] ; National Key R & D Program of China[GDNRC [2022] 43] ; 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[2021YFC2800902] ; [2020B0301030003] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001084187000001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 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 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40000]  |
| 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.Chongqing Univ Sci & Technol, Chongqing Key Lab Complex Oil & Gas Field Explorat, Chongqing 401332, Peoples R China 2.Chengdu Univ Technol, State Key Lab Oil & Gas Geol & Exploitat, Chengdu 610059, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China 5.Guangdong Key Lab New & Renewable Energy Res & Dev, Guangzhou 510640, Peoples R China 6.Chongqing Univ Sci & Technol, Sch Petr & Nat Gas Engn, Chongqing 401332, Peoples R China 7.Hebei Univ Engn, Sch Min & Geomat Engn, Handan 056038, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Juan,Li, Xiaosen,Chen, Zhaoyang,et al. Effect of heterogeneous hydrate distribution on hydrate production under different hole combinations[J]. ENERGY,2023,283:16. |
| APA | He, Juan,Li, Xiaosen,Chen, Zhaoyang,Huang, Xiaoliang,&Shen, Pengfei.(2023).Effect of heterogeneous hydrate distribution on hydrate production under different hole combinations.ENERGY,283,16. |
| MLA | He, Juan,et al."Effect of heterogeneous hydrate distribution on hydrate production under different hole combinations".ENERGY 283(2023):16. |
入库方式： OAI收割
来源：广州能源研究所
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