A new approach of three-layer flow of two-phase fluid in annulus is proposed to predict and interpret the cuttings transport mechanism. The approach formulates transport process and includes the relevant parameters, such as rheological characteristics of the drilling fluid, cuttings size/sphericity/concentration, wellbore geometry, eccentricity of the coiled tubing, and pumping rate of the drilling fluid.
Three-layer modeling for cuttings transport with coiled tubing horizontal drilling
2000
14 Seiten, 26 Quellen
Aufsatz (Konferenz)
Englisch
Modeling on Cuttings Transport in Inclined and Horizontal Well Drilling
Springer Verlag | 2019
|SAE Technical Papers | 1960