This is the second up date of drilling formula spread sheet, Drilling Formula Excel Sheet Version 1.2.

Drillingformulas.com distributed the first version of drilling formula spread sheet on 28 March 2011 and another update on 18 May 2011. The calculation sheet has been downloaded over 8,300 times around the world since the fist distribution.

Today, the lasted up date of drilling formula spread sheet, Drilling Formula Excel Sheet Version 1.2 is available for you to download. It is still totally FREE !!!.

What new drilling formulas are added into this version?

Cutting Slip Velocity Method#1

Cutting Slip Velocity Method#2

Surge and Swab Pressure Method#1

Surge and Swab Pressure Method#2

Total Flow Area Table

Calculate Influx Height

Hydrostatic Pressure Loss Due to Gas Cut Mud

Kill Weight Mud

Maximum pit gain from gas kick in water based mud

Maximum Surface Pressure from Gas Influx in Water Based Mud

How many total useful drilling formulas in this version?
There are a total of 75 formulas which are divided into 7 categories (Applied Drilling Formulas, Basic Drilling Formulas, Directional Drilling Calculation, Drilling Fluid Formulas, Engineering Formulas, Hydraulic Formulas and Well Control Formulas).

How much will it cost?

Nothing. The spread sheet is totally FREE for everybody.

### Related Post

Pressure Required to Break Circulation in Annulus From the previous post, we learn about how to determine break circulating pressure inside drill string. This post we will learn about how to calculate...
Calculate inner capacity of open hole/inside cylin... From the previous post, you learn how to calculate annular capacity and this post shows you how to use the same principle to calculate inner capacity ...
Hydraulicing Casing (pressure to lift the casing w... During cementing operation, pumping cement and displacement fluid can lift the casing. Some people call “pump out of the well”. This situation can be ...
What are Shock Subs and Its Applications? Shock subs, also known as vibration dampeners, are used to absorb vibrations and bit shock loads in drill collar strings. They usually feature long in...
Share the joy
• 6
•
•
•
•
•
•
•
•
6
Shares

Working in the oil field and loving to share knowledge.

### 3 Responses to Drilling Formula Excel Sheet Version 1.2 Free Download

1. ABD EL HAKIEM EL NAHHAL says:

A VERY USEFULL EXCEL SHEET, THANKS A LOT

2. alok maji says:

good excel sheet.thanks.

3. alok maji says:

very very good excel sheet.

This site uses Akismet to reduce spam. Learn how your comment data is processed.