**Rig Math**

Rig Math - Table of Contents

Chapter 1 The Need for Math Skills

Leadership through Strength

Chapter 2 Basic Arithmetic

Mathematical Operations

The Hierarchy of Operations in Equations

Exercise 1

Exercise 2

Exercise 3

Exercise 4

Exercise 5

Chapter 3 Scientific Calculators

Exercise 6

Chapter 4 Units of Measurement

Units 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 5 Fractions

Multiplication of Fractions

Division of Fractions

Fractions with Words

Decimal equivalents

Exercise 9:

Answers to exercise 9:

Chapter 6 Conversion Factors

Length

Weight

Volume

Density

Exercise 10:

Exercise 11:

Answers to Exercise 10:

Answers to Exercise 11:

Chapter 7 Elementary Algebra

Equations with Variables

Solving for Unknown Variables.

Exercise 12:

Chapter 8 Practical 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 9 Practical Problem Solving – Lost Circulation

Exercise 17

Chapter 10 Practical Problem Solving – Slugging the Pipe

Managing Hole Fill While Tripping

Chapter 11 Homework 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 Conversion Factors

Appendix B Volume of fluid in a horizontal tank.