Are you going to be a teacher in the English School in Dukhan? As far as I know, Dukhan City = QP compound. If you are QP staff then accomadation in Dukhan will be provided and there is no way you can rent an apartment from QP. Other places like Zikreet or Um Bab will be some distance away from Dukhan.. I think you should check with the school or ask for their recommendation as to where can find a place to stay.