Sealing Failure Analysis on V-Shaped Sealing Rings of an Inserted Sealing Tool Used for Multistage Fracturing Processes

Sealing Failure Analysis on V-Shaped Sealing Rings of an Inserted Sealing Tool Used for Multistage Fracturing Processes

The inserted sealing tool is a critical downhole implement that is used to balance the downhole pressure in multistage fracturing operations and prevent fracturing fluid from overflow and/or backward flow. The sealing ring of an inserted sealing tool plays an important role in downhole sealing since...

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Bibliographic Details
Main Authors: Gang Hu, Guorong Wang, Liming Dai, Peng Zhang, Ming Li, Yukun Fu
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Energies
Subjects:
inserted sealing tool
V-shaped sealing ring
multistage fracturing
sealing failure
design optimization
numerical simulation
Online Access:http://www.mdpi.com/1996-1073/11/6/1432

Internet

http://www.mdpi.com/1996-1073/11/6/1432

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