He said: 'I'm so sorry for what has happened, I never meant to hurt him.
'I went for the ball but it was a bad tackle and I was late because he was too quick for me. I am very sad for Kieron and I need to talk to him. Maybe I will visit him in Newcastle to see him and say that I am sorry.
'When I found out he would miss the World Cup I was sad. I played in World Cups in 1994 and 1998 and I know it is every player's dream.
'Never in my life have I tackled a player and he has stayed down like that.'
El Khalej is certain to face sanction from Southampton boss Gordon Strachan. 'I've no defence for the tackle and neither can he,' said Strachan.
'I haven't spoken to him and any action I will take is between me and him. I'm not happy to see a young talent like Dyer get a tackle like that. I want to watch players like him and to see England do well at the World Cup.'