The Brazilian frontman has been repeatedly linked with a transfer to Stamford Bridge, with boss Andre Villas-Boas said to be keen on continuing their working relationship that started in Portugal.
However, Teodoro Fonseca has revealed that his client is not seeking pastures new.
"The player isn't preparing to leave Porto because he is happy at the club," Fonseca told O Jogo.
"I have not spoken to anybody from Chelsea. Villas-Boas knows the footballer and Porto well."
Hulk, 25, has contract with Porto that runs until 2016.