ControlFire EFI Cartridge
Benefits
■ Immune to well site RF, ESD and stray voltages up to 500V
■ Compliant with API RP 67 Group III Detonator
■ Integrated electrical shunt on switch circuit
■ Faster communication to handle shooting on-the-fly
Hunting’s ControlFire® Exploded Foil Initiator Cartridge (EFI Cartridge) is an inherently safe, addressable, plug-andplay detonator. The Exploded Foil Initiator has the highest possible safety designation in the industry, as it is a Group III detonator, defined by API RP 67. EFI Cartridge is compatible with Hunting’s plug-and-play H-1® Perforating System.
EFI Cartridge is the safest detonator ever introduced into the oilfield industry: no primary explosive is used, and the integration of the industry leading ControlFire® technology makes this detonator intrinsically radio frequency safe, electrostatic safe, and safe
from stray voltage/currents.
