PetroCalculator is a free technical calculator that can help technicians, chemists, engineers, students, etc., to perform a whole range of petroleum-related operations. Thus, you may calculate the density correction based on one of the three density tables: crude oils, lube base oil, or generalized petroleum products.
It is also possible to calculate the time, the head pressure, plus the volume corrector factor and liters at a given temperature and density. In addition, this application lets us make pipeline volumes/calculations/flow rate limitations, and head pressure calculations.
There is a multiple converter aimed at converting values in any of these categories: weight, volume, temperature, gravity, pressure, length, and standard volume. The user interface provides many details/options that make it very easy to handle. The only thing we need to do is enter the values in the appropriate box and click on the "calculate" button. Furthermore, the user interface is spiced up with a slideshow that displays a collection of pictures of Petrospection, a petroleum prospecting company based in Australia that has developed this free calculator.