Driller- supervisor of drilling crew, operating drilling equipment, supervising the drilling crew, and ensuring safety during oil and gas extraction, involving controlling machinery, monitoring well parameters (pressure, mud flow, rotation), assembling drill pipes, maintaining records, and strictly enforcing health and safety protocols to achieve production targets. the drawworks and other machinery to raise/lower drill strings, connect pipes, and control drilling speed and weight on the bit. Crew Supervision: Lead the drilling team (roughnecks, derrickhands) and coordinate with other rig personnel like geologists and engineers. Process Monitoring: Continuously monitor and adjust drilling parameters, mud circulation, pressures, and gas levels to ensure safe and efficient drilling. Safety & Compliance: Enforce strict health, safety, and environmental (HSE) rules, conduct pre-tour meetings for hazards, and manage emergency shutdowns if needed. Documentation: Maintain accurate daily drilling reports, track progress, update records, and ensure paperwork is completed. Well Control: Perform pressure tests on well control equipment (like Blowout Preventers) and manage subsea equipment on floating rigs.

1)Iwcf level-4 2)opito bosiet 3)H2S 4)stuck pipe prevention 5)rig pass certificate 6)Oguk medical etc…