We're sorry, but OSHAcademy doesn't work properly without JavaScript enabled. Please turn on JavaScript or install a browser that supports Javascript.

909 Offshore Oil and Gas Safety II
Skip to main content

Perforating Guns

A perforating gun is a device fitted with shaped charges or bullets that is lowered to the desired depth in a well and fired to create penetrating holes in casing, cement, and formation.

Perforating Guns

When perforating guns are being loaded or handled:

  • Barricades should be erected to protect workers from injury.
  • Access to barricaded areas is limited to only authorized persons.
  • Phones and radios may need to be turned off in the area.
  • Never conduct perforating if lightning storms are in the area.
  • Be sure to turn off Cathodic Protection Systems.
  • Warn non-essential workers through the PA system that perforating is being conducted.

Knowledge Check Choose the best answer for the question.

6-5. Never conduct perforating _____.