Numerical simulation on gas production from a hydrate reservoir underlain by a free gas zone

doi:10.1007/s11434-008-0575-z

GIEC OpenIR > 中国科学院广州能源研究所

	Numerical simulation on gas production from a hydrate reservoir underlain by a free gas zone
	Bai YuHu 1; Li QingPing 1; Li XiangFang 2; Du Yan 3
	2009-03-01
发表期刊	CHINESE SCIENCE BULLETIN
卷号	54 期号:5 页码:865-872
摘要	Physical and mathematical models of gas production by depressurization from a hydrate reservoir underlain by a free gas zone are established. The mathematical model can interpret the effects of the flow of multiphase fluids, the process of hydrate dissociation, ice-water phase transition, the variation of permeability, the convection and conduction on hydrate dissociation and gas and water production. The evolutions of temperature, pressure, and saturations in the hydrate and free gas zones are elucidated during gas production. The variation of some parameters, such as gas and water rates, with time is presented. The results show that the overlying hydrate zone can supply a certain amount of gas to improve the output of a production well and evidently prolong the lifespan of a gas reservoir.
文章类型	Article
关键词	Free Gas Zone Hydrate Reservoir Numerical Simulation Depressurization
WOS标题词	Science & Technology
DOI	10.1007/s11434-008-0575-z
研究领域[WOS]	Science & Technology - Other Topics
关键词[WOS]	DISSOCIATION ; KINETICS
收录类别	SCI
语种	英语
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000263787900023
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10301
专题	中国科学院广州能源研究所
作者单位	1.China Natl Offshore Oil Corp, Technol Res Dept, Res Ctr, Beijing 100027, Peoples R China 2.China Univ Petr, Fac Petr Engn, Beijing 102249, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Bai YuHu,Li QingPing,Li XiangFang,et al. Numerical simulation on gas production from a hydrate reservoir underlain by a free gas zone[J]. CHINESE SCIENCE BULLETIN,2009,54(5):865-872.
APA	Bai YuHu,Li QingPing,Li XiangFang,&Du Yan.(2009).Numerical simulation on gas production from a hydrate reservoir underlain by a free gas zone.CHINESE SCIENCE BULLETIN,54(5),865-872.
MLA	Bai YuHu,et al."Numerical simulation on gas production from a hydrate reservoir underlain by a free gas zone".CHINESE SCIENCE BULLETIN 54.5(2009):865-872.