SAO PAULO, June 14 (Reuters) - The chief executive of

Brazilian state-run oil company Petrobras, Magda

Chambriard, is expected to announce the firm's new management

team later on Friday, newspaper O Globo reported.

Current executive officers Clarice Coppetti, Mauricio

Tolmasquim, Claudio Schlosser and Mario Spinelli would retain

their positions under Chambriard, who was appointed last month

to head the oil giant, O Globo said.