Accurate Prediction Model of Annular Equivalent Circulating Density in “Wavy” Horizontal Wells of Shale Gas

ABSTRACT The thin thickness of shale reservoirs and the presence of faults often require frequent adjustments to the borehole trajectory during drilling, leading to the formation of “wavy” wellbores. These irregular trajectories exacerbate cuttings accumulation in horizontal sections, increasing ann...

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Principais autores:	Dewei Gao, Jun Li, Geng Zhang, Hongwei Yang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Wiley 2025-11-01
coleção:	Energy Science & Engineering
Assuntos:	horizontal well prediction model shale gas wellbore cleaning wellbore pressure
Acesso em linha:	https://doi.org/10.1002/ese3.70225
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