Simulation of Natural Gas Production in Hydrate Reservoirs

IMECH-IR > 力学所知识产出(1956-2008)

	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)
会议录名称	Proceedings of The Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium,Dalian, China, September 17-21, 2006, p.4-8
	2006-09-17
会议名称	The Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium
会议日期	September 17, 2006 - September 21, 2006
会议地点	Dalian, China
摘要	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记录号	WOS:000241160100002
ISBN号	1880653672
收录类别	CPCI-S ; EI
语种	英语
引用统计
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/13844
专题	力学所知识产出(1956-2008)
通讯作者	Wu YX(吴应湘)
推荐引用方式 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.

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