The previous operator I worked for, now called Vital Energy, formerly Laredo Petroleum, LOVES hiring operators with no oilfield experience, they like this so they can train guys the way they want them to be trained without someone showing up thinking they already know how to do the specific job task. My current employer PNR is about to make a big push to hire production operators with no experience as well. I think around 1 dozen jobs will be posted fairly soon. $40-50/hr.
Unless this fella is just dead set on the drilling side of O&G and having two weeks off at a time, I will shout this from the mountain top, I would seriously look into the production side of the industry over drilling.
The man camp life isn't for me, I like to go home every night and see my kids and wife and enjoy the family farm we live right by, even though he is single, being at home every evening and not in a camper or man camp is nice.