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Browsing by Author Villarreal Zambrano, Byron Lenin
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Issue Date
Title
Author(s)
2012
Cambio de diseño de tres a dos secciones para pozos petroleros con desplazamiento mayor a 4000 pies en el bloque Tarapoa, operado por Andes Petroleum Ecuador LTD
Vargas G. Xavier, Director
;
Villarreal Zambrano, Byron Lenin
