دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a logarithmic plot of bottornhole buildup pressure versus time. Pressure buildup plots are useful in analyzing formation test data for values used in calculating reservoir permeability, formation damage, radius or investigation during the formation test, reservoir depletion, and permeability barriers and other flow irregularities near the wellbore.