Flowing material balance method with adsorbed phase volumes for unconventional gas reservoirs

doi:10.1177/0144598719880293

IMECH-IR > 流固耦合系统力学重点实验室

	Flowing material balance method with adsorbed phase volumes for unconventional gas reservoirs
	Han GF(韩国锋)1 ; Liu M 2; Li Q 3
通讯作者	Han, Guofeng(hanguofeng@imech.ac.cn)
发表期刊	ENERGY EXPLORATION & EXPLOITATION
	2019-09-30
页码	14
ISSN	0144-5987
摘要	This paper presents an improved flowing material balance method for unconventional gas reservoirs. The flowing material balance method is widely used to estimate geological reserves. However, in the case of the unconventional gas reservoirs, such as coalbed methane reservoirs and shale gas reservoirs, the conventional method is inapplicable due to the gas adsorption on the organic pore surface. In this study, a material balance equation considering adsorption phase volume is presented and a new total compressibility is defined. A pseudo-gas reservoir is simulated and the results were compared with the existing formulations. The results show that the proposed formulation can accurately get the geological reserves of adsorbed gas reservoirs. Furthermore, the results also show that the volume of the adsorbed phase has a significant influence on the analysis, and it can only be ignored when the Langmuir volume is negligible.
关键词	Unconventional gas reservoir gas initially in place material balance equation flowing material balance method gas adsorption
DOI	10.1177/0144598719880293
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000490092600001
关键词[WOS]	IN-PLACE ; ADSORPTION
WOS研究方向	Energy & Fuels
WOS类目	Energy & Fuels
资助项目	National Natural Science Foundation of China[11602276]
项目资助者	National Natural Science Foundation of China
论文分区	Q3
力学所作者排名	1
RpAuthor	Han, Guofeng
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/80683
专题	流固耦合系统力学重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 2.Explorat & Dev Res Inst PetroChina Tarim Oilfield, Korla, Peoples R China; 3.North China Univ Technol, Div Human Resources, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Han GF,Liu M,Li Q. Flowing material balance method with adsorbed phase volumes for unconventional gas reservoirs[J]. ENERGY EXPLORATION & EXPLOITATION,2019:14.
APA	韩国锋,Liu M,&Li Q.(2019).Flowing material balance method with adsorbed phase volumes for unconventional gas reservoirs.ENERGY EXPLORATION & EXPLOITATION,14.
MLA	韩国锋,et al."Flowing material balance method with adsorbed phase volumes for unconventional gas reservoirs".ENERGY EXPLORATION & EXPLOITATION (2019):14.

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