Synchronous injection-production energy replenishment for a horizontal well in an ultra-low permeability sandstone reservoir: A case study of Changqing oilfield in Ordos Basin, NW China
It is difficult to build an effective water flooding displacement pressure system in the middle section of a horizontal well in an ultra-low permeability sandstone reservoir. To solve this problem, this study proposes to use packers, sealing cannula and other tools in the same horizontal well to inj...
Main Authors: | Jing WANG, Jungang LIU, Zhaoguo LI, Hongchang LI, Jiaosheng ZHANG, Wenqing LI, Yuanli ZHANG, Yi PING, Huanying YANG, Ping WANG |
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Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2020-08-01
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Series: | Petroleum Exploration and Development |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1876380420600982 |
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