Mitchell, Robert F. <br/><br/>
Fundamentals of drilling engineering 

 - Texas  Society of petroleum engineers  2011 
 - 696 p 
<br/><br/><label>ISBN: </label>9781555632076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Oil well drilling--Textbooks.  Gas well drilling--Textbooks. 
<br/><br/><label>LC Class. No.: </label>TN 871.2 .F86/