Proceedings :  1988 SPE anual technical conference and exhibition, drilling october 2-5, 1988, Houston Texas 

 - 419 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perforación de pozos petroleros--Congresos
<br/><br/><label>LC Class. No.: </label>TN871.2  / S63