Knowledge Management System of Institue of Mechanics, CAS
| Simulation of Natural Gas Production in Hydrate Reservoirs | |
Hou LQ(侯力群) ; Wu YX(吴应湘); Cui B; Wu YX(吴应湘)
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| Source Publication | Proceedings of The Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium,Dalian, China, September 17-21, 2006, p.4-8 |
| 2006-09-17 | |
| Conference Name | The Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium |
| Conference Date | September 17, 2006 - September 21, 2006 |
| Conference Place | Dalian, China |
| Abstract | This paper simulates a one-dimensional physical model of natural gas production from hydrate dissociation in a reservoir by depressurization. According to the principles of solid hydrate decomposition in stratum and flow of natural gas in porous medium, the pressure governing equations for both gas zone and hydrate zone are set up based on the physical production model. Using the approximation reported by N. N. Verigin et al. (1980), the nonlinear governing equations are simplified and the self-similar solutions are obtained. Through calculation, for different reservoir parameters, the distribution characters of pressure are analyzed. The decline trend of natural gas production rate with time is also studied. The simulation results show that production of natural gas from a hydrate reservoir is very sensitive to several reservoir parameters, such as wellbore pressure and stratum porosity and permeability. |
| WOS ID | WOS:000241160100002 |
| ISBN | 1880653672 |
| Indexed By | CPCI-S ; EI |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/13844 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Wu YX(吴应湘) |
| Recommended Citation GB/T 7714 | Hou LQ,Wu YX,Cui B,et al. Simulation of Natural Gas Production in Hydrate Reservoirs[C]Proceedings of The Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium,Dalian, China, September 17-21, 2006, p.4-8,2006. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| P06BTL100hou.pdf（141KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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