Chemical Effect on Wellbore Instability of Nahr Umr Shale

Wellbore instability is one of the major problems that hamper the drilling speed in Halfaya Oilfield. Comprehensive analysis of geological and engineering data indicates that Halfaya Oilfield features fractured shale in the Nahr Umr Formation. Complex accidents such as wellbore collapse and sticking...

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Detalles Bibliográficos
Autores principales: Yu, Baohua, Yan, Chuanliang, Nie, Zhen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3824561/
https://www.ncbi.nlm.nih.gov/pubmed/24282391
http://dx.doi.org/10.1155/2013/931034

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3824561/
https://www.ncbi.nlm.nih.gov/pubmed/24282391
http://dx.doi.org/10.1155/2013/931034

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