Estimate of Geopressures using Conformal Mapping in Eccentrical Wellbores

Estimate of Geopressures using Conformal Mapping in Eccentrical Wellbores

Blog Article

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 LUTEIN fluid is confined between two Sta-Rite Dynamo Parts eccentric cylinders, are made.The conformal mapping is used to lead the eccentric domain into the concentric domain, since the usual models correspond to concentric geometries.

The results of this study, using the proposed methodology, are presented and discussed.