Objectif :                  

Introduce the basic concepts of survey calculations and instruments & acquire the methods of deflecting a wellbore.

Content

Chapter I:  INTRODUCTION

Chapter II:  SURVEY CALCULATIONS

Chapter III:  SURVEY INSTRUMENTS

Chapter IV:  LWD

Chapter V:  METHODS OF DEFLECTING A WELLBORE

•Whipstocks

•Jetting

•Rotary BHA

–Rotary BHA with adjustable stabilizer

•Motor

–Steerable motor

•Rotary steerable assembly