TY  - SER
AU  - Machado,Pedro
AU  - Guzman,Ruben
AU  - Rojas,Carlos
TI  - Bed boundary mapping proves useful in a heavy oil environment: Deep azumuthal electromagnetic resistivity measurements were used to optimize the trajectory of wells drilled with a rotary steerable system
PY  - 2010///
CY  - 
PB  - 
ER  -