Experimental study on nitrogen and nitrogen foam-assisted gravity drainage for enhancing oil recovery

Experimental study on nitrogen and nitrogen foam-assisted gravity drainage for enhancing oil recovery

Abstract Many factors will affect the result of nitrogen-assisted gravity drainage (NAGD). In this work, sandpack and 2-dimensional (2D) visual plate model were employed to investigate the influence factors of NAGD, such as gas cap volume, formation dip angle, and back pressure. Nitrogen foam was al...

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Bibliographic Details
Main Authors: Lei Tao, Mengmei Huang, Yali Liu, Yizhi Wu, Tongwu An, Zhaomin Li, Binfei Li
Format: Article
Language:English
Published: SpringerOpen 2019-03-01
Series:Journal of Petroleum Exploration and Production Technology
Subjects:
Gas cap volume
Formation dip angle
Nitrogen-assisted gravity drainage
Nitrogen foam
Online Access:http://link.springer.com/article/10.1007/s13202-019-0640-y

Internet

http://link.springer.com/article/10.1007/s13202-019-0640-y

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