Equipment and operational malfunctions included in drilling and well control simulators
- Hoisting system malfunctions – motor failure, IBOP leaks, erratic torque etc
- Rig equipment malfunctions – bumps, blowout preventer (BOP) leader, accumulators
- Choke malfunctions – chock plugging, seizure and washouts
- Pressure problems – wellhead leaks, manifold valve leaks