Systematic Experimental Investigation on In-Situ Self-Adaptive Sealing Property of Composite Pressure-Activated Sealant for Curing Minor Tubular Leaks

Systematic Experimental Investigation on In-Situ Self-Adaptive Sealing Property of Composite Pressure-Activated Sealant for Curing Minor Tubular Leaks

Curing minor leaks and restoring the integrity of a wellbore in a safe and economical way is always challenging in oil and gas production. In this work, a composite pressure-activated sealant, combined with liquid and solid sealing materials, was prepared via the demulsification approach. The struct...

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Bibliographic Details
Main Authors: Lin Xu, Xiaohe Huang, Xin Huang, Jie Xu, Xijin Xing, Mingbiao Xu, Chao Ma, Meilan Huang
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Energies
Subjects:
composite pressure-activated sealant
minor leak repair
self-adaptive sealing property
liquid-solid jamming transition
cooperative sealing effect
Online Access:https://www.mdpi.com/1996-1073/13/21/5597

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https://www.mdpi.com/1996-1073/13/21/5597

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