Formation Pressure Calculator

This calculator estimates the formation pressure based on fluid density, depth, and gravitational acceleration. It is useful for geologists and petroleum engineers.

Input Parameters

Calculation Results

Calculation Formula

P = ρ × g × h

Where:
P = Formation Pressure (Pa)
ρ = Fluid Density (kg/m³)
g = Gravitational Acceleration (m/s²)
h = Depth (m)

Formation Pressure Calculator Usage Guide

Learn how to use the Formation Pressure Calculator and its working principles

How to Use the Calculator

  1. Enter the fluid density in kg/m³. This is typically provided by fluid property data.
  2. Enter the depth of the formation in meters. This is the vertical distance from the surface to the formation.
  3. Enter the gravitational acceleration in m/s². The standard value is 9.81 m/s², but it can vary slightly depending on location.
  4. Click the "Calculate" button to compute the formation pressure.
  5. The result will be displayed in Pascals (Pa). You can convert this to other units if needed.

Working Principle

The calculator uses the hydrostatic pressure formula to estimate the formation pressure. Hydrostatic pressure is the pressure exerted by a column of fluid at rest due to the force of gravity.

The formula is: P = ρ × g × h, where:

  • P = Formation Pressure (Pa)
  • ρ = Fluid Density (kg/m³)
  • g = Gravitational Acceleration (m/s²)
  • h = Depth (m)