I have worked everything on a rig been a driller for 4 years I don't know it all but would love to make is as far in live as I can I worked on mud pumps, motors, scr, tripped pipe, payed down pipe, picked up pipe, run the rig, changed out vavles, swaped vavles, an work safe . Been to cpr class well control school, mixed mud, weighed mud an checked vis, changed oil in motors, tested bops, run casing