Evaluation and Utilization of Nano-Micron Polymer Plug for Heterogeneous Carbonate Reservoir with Thief Zones

Thief zones are highly permeable zones in oil reservoirs which affect the performance greatly during water flooding. The most effective way to prevent the invalid circle of thief layer is the injection of high-concentration polymer slugs. In this paper, the plugging effect of nano-micron polymer flo...

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Bibliographic Details
Main Authors: Chenji Wei, Jie Zheng, Lihui Xiong, Zhengzhong Li, Jian Yang, Jingjian Zhang, Shiyao Lin, Linlang Zhou, Lichun Fang, Yutao Ding
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Advances in Polymer Technology
Online Access:http://dx.doi.org/10.1155/2020/3498583
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