According to reports in Turkey, an agreement has been reached between the two clubs and the confirmation is only a matter of time. The player is apparently in Istanbul right now and will sign a contract with the Turkish club soon.
Earlier this week, there was claims that Chelsea have offered the player to Besiktas on loan.
The 22-year-old defender had a very good season on loan at Kasimpasa last year and has attracted a lot of interest from other Turkish clubs.
Omeruo is yet to make a first team appearance for the Blues and has spent most of his time out on loan at ADO Den Haag and Middlesbrough.