Seen this with both Egyptian and Chinese companies. The Egyptian company restriction didn’t apply to contractors just local staff guys. The Chinese company stipulated a max age after two elderly contractors refused/ couldn’t climb on a plough.
I too have worked for COOEC and a number of other companies. To be honest, there appears to be a minority of older guys who like to stand around talking shite, smoking and doing little else leaving all the work including flying to others. Usually contractors with no idea who shouldn’t even be offshore.
I sympathise with companies who get guys like this from agencies, they expect experience, knowledge, ability and get none. This isn’t good for the like of COOEC who have many Chinese trainees who want to learn from contractors.
Usually, if you have a good reputation, you shouldn’t have problems working with companies even if you are older than their stipulated age group. If All Sea stop all contractors over 45 they would have no one left.
Stay safe
😉