Classification of Employee
- Rig Superintendent
- Drilling Safety Officer
- Toolpusher
- Night Toolpusher
- Driller
- Assistant Driller
- Derrickman
- Floorman
- Roustabout
- Electrician
- Mechanic
- Instrumentation Engineer
- Mechanic Helper
- Electrician Helper
- Crane Driver
- Front end Loader Operate
- Welder
- Crew Driver
- Painter / Sand Blaster
- Medic
