numericalsimulationongasproductionfromahydratereservoirunderlainbyafreegaszone

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	numericalsimulationongasproductionfromahydratereservoirunderlainbyafreegaszone
	BAI YuHu 1; LI QingPing 1; LI XiangFang 2; DU Yan 3
	2009
Source Publication	chinesesciencebulletin
ISSN	1001-6538
Volume	54 Issue:5 Pages:865
Abstract	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.
Language	英语
Funding Project	[National High Technology Research and Development Program of China] ; [National Basic Research Program of China]
Document Type	期刊论文
Identifier	http://ir.giec.ac.cn/handle/344007/20803
Collection	中国科学院广州能源研究所
Affiliation	1.Technology Research Department, China National Offshore Oil Corporation, Research Center 2.Faculty of Petroleum Engineering, China University of Petroleum 3.中国科学院广州能源研究所
Recommended Citation GB/T 7714	BAI YuHu,LI QingPing,LI XiangFang,et al. numericalsimulationongasproductionfromahydratereservoirunderlainbyafreegaszone[J]. chinesesciencebulletin,2009,54(5):865.
APA	BAI YuHu,LI QingPing,LI XiangFang,&DU Yan.(2009).numericalsimulationongasproductionfromahydratereservoirunderlainbyafreegaszone.chinesesciencebulletin,54(5),865.
MLA	BAI YuHu,et al."numericalsimulationongasproductionfromahydratereservoirunderlainbyafreegaszone".chinesesciencebulletin 54.5(2009):865.

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