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Wellbore Flow Model and Process Optimization for Gas-Lift Leakage Drilling for Shallow Shale Formations

[Image: see text] The shallow surface karst landform in the Nanchuan-China shale gas area, with developed caves and underground rivers, frequently lost circulation during the drilling operation. To solve the issue, first, according to the actual drilling engineering, this paper analyzes the geologic...

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Detalles Bibliográficos
Autores principales: Deng, Song, He, Jialei, Kang, Bo, Liu, Wei, Ling, Dingkun, Pei, Chunyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8908505/
https://www.ncbi.nlm.nih.gov/pubmed/35284713
http://dx.doi.org/10.1021/acsomega.1c06684