FIELD: oil, gas and coke-chemical industries.
SUBSTANCE: invention relates to the oil and gas industry. Device for series initiation of perforation system comprises housing, electric detonator, detonating cord, electric wire, device for transfer of detonation, electric contact, electronic control module, controlled electric switch, and electric contact is made fixed, has central through hole with installed pressure sensor, which is connected to electronic control module of switch.
EFFECT: device higher reliability.
5 cl, 2 dwg
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