Experimental Study on Sweep Characteristics of Gas Gravity Drainage in the Interlayer Oil Reservoir

Stable gas gravity drainage is considered an effective method to enhance oil recovery, especially suitable for deep buried, large dip angle, and thick oil reservoirs. The influence of reservoir heterogeneity on controlling the gas–oil interface and sweep characteristics of injected gas is particular...

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Bibliographic Details
Main Authors: Hongwei Yu, Lu Wang, Daiyu Zhou, Fuyong Wang, Shi Li, Jun Li, Xinglong Chen, An Cao, Haishui Han
Format: article
Language:EN
Published: Frontiers Media S.A. 2021
Subjects:
A
Online Access:https://doaj.org/article/e7ae63a60969407da3b73e7d9c6f57b1
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