Estimate of Geopressures using Conformal Mapping in Eccentrical Wellbores

Estimate of Geopressures using Conformal Mapping in Eccentrical Wellbores

The purpose of this work is to calculate Surge and Swab pressure in oil wells with eccentricity between drill string and wellbore or casing string. Analysis of this phenomenon, in which the fluid is confined between two eccentric cylinders, are made. The conformal mapping is used to lead the eccentr...

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Bibliographic Details
Main Authors:	Uyara Ferreira Silva, Santiago Lemos, Manoel Ivany de Queiroz Júnior, Wesley Pacheco Calixto, Nikholas Segatti, Geovanne Pereira Furriel, Alan Henrique Ferreira Silva
Format:	Article
Language:	English
Published:	EEEIC International Publishing 2017-06-01
Series:	Transactions on Environment and Electrical Engineering
Subjects:	conformal mapping, surge pressure, swab pressure, yield power law drilling fluid, annulus geometry.
Online Access:	https://teee.eu/index.php/TEEE/article/view/92

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