Impact of Casing Eccentricity on Cement Sheath

Impact of Casing Eccentricity on Cement Sheath

Sustained casing pressure (SCP) in shale gas wells caused by cement sheath failure can have serious impacts on safe and efficient gas production. Considering the fact that horizontal wells are widely used for production from shale, the cementing quality and casing centricity is barely ensured in the...

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Bibliographic Details
Main Authors: Kui Liu, Deli Gao, Arash Dahi Taleghani
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Energies
Subjects:
shale gas well
well integrity
hydraulic fracturing
casing eccentricity
cement sheath
Online Access:http://www.mdpi.com/1996-1073/11/10/2557

Internet

http://www.mdpi.com/1996-1073/11/10/2557

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