Drilling conference :  proceedings, 28 February-2 March 1995 Amsterdam, the Netherlands / 
sponsored by Society of Petroleum Engineers, International Association of Drilling Contractors 
 - 902 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perforadoras de pozos--Congresos<br/>Taladrado--Congresos
<br/><br/><label>LC Class. No.: </label>TN871.2  / D738 1995