A Comprehensive Evaluation Method for Cement Slurry Systems to Enhance Zonal Isolation: A Case Study in Shale Oil Well Cementing

A Comprehensive Evaluation Method for Cement Slurry Systems to Enhance Zonal Isolation: A Case Study in Shale Oil Well Cementing

Due to post-cementing hydraulic fracturing and other operational stresses, inadequate mechanical properties or suboptimal design of the cement sheath can lead to tensile failure and microcrack development, compromising both hydrocarbon recovery and well integrity. In this study, three field-deployed...

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Bibliographic Details
Main Authors: Xiaoqing Zheng, Weitao Song, Xiutian Yang, Jian Liu, Tao Jiang, Xuning Wu, Xin Liu
Format: Article
Language:English
Published: MDPI AG 2025-08-01
Series:Energies
Subjects:
shale oil
cementing
cement sheath integrity
mechanical properties
optimization of formulation
Online Access:https://www.mdpi.com/1996-1073/18/15/4138
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