The Portland, Oregon-based contractor got to work for the Canadian explorer on 2 January, with contract term expected to last at least 12 months.
The job involves a single S64-F helicopter moving rig components and supplies between worksites.
It will be supporting Pacific Rubiales' programme in Peru's Block 138, about 60 kilometres from Pucallpa.
"This opportunity aligns with our overall strategy of further diversifying our fleet's global reach, specifically in the emerging South American oil and gas market," Erickson chief executive Udo Rieder said in a statement.
The
