## Rig Math

### Table of Contents:

Chapter 1The Need for Math Skills

Leadership through Strength

Chapter 2Basic Arithmetic

Mathematical Operations

The Hierarchy of Operations in Equations

Exercise 1

Exercise 2

Exercise 3

Exercise 4

Exercise 5

Chapter 3Scientific Calculators

Exercise 6

Chapter 4Units of Measurement

Measurements

Time

Money

Depth

Length, Height, and Width

Area

Volume

Pressure

Density

Weight

Percentages

Torque

Distance, Velocity, and Acceleration

Summary

Exercise 7

Exercise 8

Chapter 5Fractions

Multiplication of Fractions

Division of Fractions

Fractions with Words

Decimal equivalents

Exercise 9

Answers to Exercise 9

Chapter 6Conversion Factors

Length

Weight

Volume

Density

Exercise 10

Exercise 11

Answers to Exercise 10

Answers to Exercise 11

Chapter 7Elementary Algebra

Equations with Variables

Solving for Unknown Variables

Exercise 12

Chapter 8Practical Problem Solving – Well Control

Kill Weight Mud

Pumping Kill Weight Mud to the Bit

Initial Circulating Pressure

Final Circulating Pressure

Calculating Strokes to Bit

Preparing the Pumping Schedule

Exercise 13

Exercise 14

Exercise 15

Exercise 16

Chapter 9Practical Problem Solving – Lost Circulation

Exercise 17

Chapter 10Practical Problem Solving – Slugging the Pipe

Managing Hole Fill While Tripping

Chapter 11Homework for Practical Problem Solving

Exercise 19 Pressure (1 set 5 reps)

Exercise 20 Displacement (1 set 7 reps)

Exercise 21 Buoyancy (1 set 4 reps)

Exercise 22 Torque

Answers to Exercise 18 - 22

Volume (1 set 7 reps)

Pressure (1 set 5 reps)

Displacement (1 set 7 reps)

Buoyancy (1 set 4 reps)

Torque (1 set 3 reps)

Appendix A

Appendix B