We need oil, and we need it now. China is sucking oil like a milk shake, and she won't be stopping. If you'd like a great career, developed into a top pipe welder. Not all welding pays well. Most welders go to school for several of years, learn a few stuff they'll never use, and go mad low paying jobs. emt tubing diameter of the while, they don't know that if they just learn this one skill the