Surge and Swab Pressure Calculation Sheet: Engineering software should be used for precise calculations. This Excel sheet can be used for quick calculations of surge and swab pressures.

API Casing Dimensions and Drill Bit Data Sheet

Drill Bit Total Flow Area (TFA) Calculator

Drilling Cost Per Foot Calculator

Chemical Composition of API Steel Grade for Casing and Tubing

Managed Pressure Drilling - Operational Checklist