Guo, Boyun <br/><br/>
Applied drilling circulation systems :  hydraulics, calculations, and models / 
Boyun Guo, Gefei Liu 
 - Burlington, MA :  Gulf Professional Pub.,  2011 
 - x, 262 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780123819574 0123819571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mud pumps<br/>Oil-well drilling<br/>Gas well drilling