The Brazilian, who moved to Stamford Bridge from Internacional last year and won the Europa League with the Blues, believes that the West London outfit can add more silverware to the trophy cabinet in the 2013-14 campaign.
"I think my time at Chelsea has been great so far," Oscar told The Green Soccer Journal.
"It was my first year in Europe and I was the player with the most appearances for the club, I think. I was involved in every single match. Not too bad for the first season, is it?
"My goals are to keep doing my job for Chelsea and improve [on] what I've done. If I manage to play better, with the help of my team-mates, I think we can win many titles next season."
Meanwhile, the club are celebrating 10 years since owner Roman Abramovich took charge.