Browsing Masters Theses by Subject "Pressure"
Now showing items 1-4 of 4
-
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 ...
-
Power-Law Fluid Pressure Behaviour in Homogenous and Naturally Fractured Reservoir with Spherical Flow
(2013-04-30)Studies have revealed most wells are usually completed with limited or restricted-entry and it’s often characterized with spherical flow behaviour. High viscosity crude by their nature may also exhibit Non-Newtonian flow ...
-
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 ...
-
Pressure Transient Analysis in Anisotropic Composite Reservoirs – A Three Dimensional Semi-Analytical Approach
(2011-12-20)A composite reservoir is one with multiple lateral compartments; each having distinct rock and fluid properties separated by geologic discontinuities. Geologically, composite reservoirs separated by leaky faults are rife ...