Maintaining a safe environment on the rig.
Building a good group of hands and upholding a good atmosphere.
Keeping all machinery and iron in good running condition.
Manage tools and ppe for the hands
Keep up with cost and spending throughout the rig.last few years I have gotten very familiar with detroit mtu 16v2000 series
Also with the Woodward gen system
Knolagable with drive bay delta/inverters, rectifier,smps.been around ac rigs most of my career
Drilled on lasso rig 101 it was an ac joystick rig,operated with the peco exodus software,familiar with the gds 11 350ton hi tq td with an electric traction motor,
Worked Derrick on multiple rig for big dog all the way from brake handle with swinging blocks to ac joystick rigs that can rack back 30000 'in the Derrick worked with fm1600 and also gd pz11