TY  - SER
AU  - Martins,A.L.
AU  - Aragao,A.F.L.
AU  - Aranha,P.E.
TI  - Wellbore hydraulics R&D supports evolution in Brazil's deepwater, presalt
PY  - 2011///
CY  - 
PB  - 
N2  - Transcripción del resumen del autor. Petrobras technlogy implementations pay off through field results in tough drilling scenarios
ER  -