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Combined Effect of Rheological Model and Equivalent Diameter Definitions on Pressure Losses/Equivalent Circulating Density Estimation
(2011-12-12)
Without accurate estimation of annular pressure losses it is possible to face serious problems that would yield to interruption in drilling operation and
sometimes lead to the abandonment of the well. Therefore, exact ...
Prediction of Surge and Swab Pressure Profile for Flow of Yield Power Law Drilling Fluid Model through Eccentric Annuli
(2011-12-12)
Surge and swab pressure computation is very important in drilling hydraulics. Most blowout problem in oil wells have been as a result of surge and swab pressures developed from running or pulling of tubular goods in ...