zPD app for iPhone and iPad

zPD

A Pump Displacement calculation app for Oil & Gas professionals.

This app allows the calculation of the daily rate displaced by a reciprocating pump, based on the stroke length, the strokes per minute, plunger diameter, and the pump volumetric efficiency.

By using a Volume Factor for the fluids, this app will produce the daily flow rates for downhole and surface conditions.

This app has been created having in mind the calculations for Sucker Rod Pumps, but they can be applied to any reciprocating pump.

zPD generates a report with the inputs and the results of the calculations, which can be saved and emailed.