Messenger, Joseph U. <br/><br/>
Lost circulation / 
Joseph U. Messenger 
 - Tulsa, Okla. :  PennWell Books,  1981 
 - 112 p. :  ill. ;  23 cm. 
<br/><br/>Includes index Bibliography: p.108-109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil well drilling--Lost circulation