Lynch, Philip F. <br/><br/>
A primer in drilling & production equipment :  downhole operations / 
Philip F. Lynch. 
 - Houston :  Gulf Pub,  1982. 
 - 3 v :  ill. ;  28 cm. 
<br/><br/>Include index. 
<br/><br/> The Powertrain-  Rig Equipment -  Downhole Operations.  vol. 1  vol. 2  vol. 3 
<br/><br/><label>ISBN: </label>0872012018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum engineering--Handbooks, manual, etc.