Study on gas hydrate dissociation in small bodies of hydrate-bearing sediments under water-heating condition | |
Li P(李鹏); Zhang XH(张旭辉); Lu XB(鲁晓兵); Liu LL(刘乐乐); Liu CL | |
Source Publication | Proceedings of the International Offshore and Polar Engineering Conference |
2016 | |
Conference Name | 26th Annual International Ocean and Polar Engineering Conference, ISOPE 2016 |
Conference Date | June 26, 2016 - July 1, 2016 |
Conference Place | Rhodes, Greece |
Abstract | High efficiency, economic, and safe exploitation of natural gas hydrate is an important researching topic. Mechanical-Thermal exploitation is a new presented potential efficient method for shallow marine hydrate exploitation, and contains the following procedures: In-situ mining of hydrate-bearing sediments, cutting the sediments into small bodies, mixing the sediments with surface injected seawater, transporting the multiphase fluid with hydrate dissociation in the exploitation well, and backfilling the sediments, etc. The physical processes of small bodies of hydrate-bearing sediments and water flow accompanying hydrate dissociation are described in the main controlling parameters. Then some trial observational tests are conducted to obtain information on the dissociation process of gas hydrate in small bodies under waterheating condition. © Copyright 2016 by the International Society of Offshore and Polar Engineers (ISOPE). |
Keyword | Controlling Parameters Dissociation Process High Efficiency Hydrate Bearing Sediments Hydrate Dissociation Mechanical Thermal Exploitation Multiphase Fluids Physical Process |
Department | LMFS海洋土力学(LHO) |
ISBN | 9781880653883 |
Indexed By | EI |
Language | 英语 |
Document Type | 会议论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/60157 |
Collection | 流固耦合系统力学重点实验室 |
Recommended Citation GB/T 7714 | Li P,Zhang XH,Lu XB,et al. Study on gas hydrate dissociation in small bodies of hydrate-bearing sediments under water-heating condition[C]Proceedings of the International Offshore and Polar Engineering Conference,2016. |
Files in This Item: | Download All | |||||
File Name/Size | DocType | Version | Access | License | ||
Cp2016-042.pdf(496KB) | 会议论文 | 开放获取 | CC BY-NC-SA | View Download |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment