Drill Standard Finite Model Calculator

Drill Standard Finite Model Calculator calculator can be used to calculate the depth of penetration (DOP) for a drill bit based on weight on bit (WOB), rotary speed (RPM), and bit size.

Input Parameters

Calculation Results

Calculation Formula

DOP = (WOB * RPM * π * bitSize^2) / 12

Where:
DOP = Depth of Penetration (feet)
WOB = Weight on Bit (kips)
RPM = Rotary Speed (revolutions per minute)
π = Pi (approximately 3.14159)
bitSize = Bit Size (inches)

Drill Standard Finite Model Calculator Calculator Usage Guide

Learn how to use the Drill Standard Finite Model Calculator calculator and its working principles

How to Use the Calculator

  1. Enter the Weight on Bit (WOB) in kips.
  2. Enter the Rotary Speed (RPM).
  3. Enter the Bit Size in inches.
  4. Click the "Calculate" button to compute the Depth of Penetration (DOP).
  5. The result will be displayed in feet.

Working Principle

The calculator uses the formula DOP = (WOB * RPM * π * bitSize^2) / 12 to calculate the depth of penetration. This formula takes into account the weight on the bit, the rotary speed, and the bit size to estimate how deep the drill bit will penetrate the material.