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2 608 381

(13)

(51)

IPC

E21B35/00(2006-01-01)

A62C3/02(2006-01-01)

A62C3/06(2006-01-01)

A62D1/00(2006-01-01)

(21) (22)

Application

2015147353, 2015-11-03

(24)

Start date

2015-11-03

(22)

Actual filing date

2015-11-03

(45)

Published

2017-01-18

(72)

Inventor

Zabegaev Vladimir Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Ordena Pocheta" Nauchno-Issledovatelskij Institut Protivopozharnoj Oborony Ministerstva Rossijskoj Federatsii Po Delam Grazhdanskoj Oborony, Chrezvychajnym Situatsiyam I Likvidatsii Posledstvij Stikhijnykh Bedstvij" Vniipo Mchs Rossii)

METHOD OF COMBINED FIRE-FIGHTING OF BURNING BLOWOUTS ON GAS, OIL AND GAS AND OIL WELLS Russian patent published in 2017 - IPC E21B35/00 A62C3/02 A62C3/06 A62D1/00

Abstract RU 2608381 C1

FIELD: nanotechnologies.

SUBSTANCE: invention relates to nanotechnologies in field of fire-fighting equipment. Method for combined fire-fighting of burning blowouts on gas, oil and gas & oil wells simultaneously with blowout quenching by water-gas streams includes additional supply in pulse mode of fire-extinguishing powder into blowout burning zone above water-gas streams. At that, as fire-extinguishing powder substance nano powder is used. Creating nano powder concentration in controlled zone, sufficient for fire and explosion hazardous environment inhibiting during time, required for flame suppression. At that, during extinguishing performing simultaneous movement of water-gas streams and fire extinguishing powder flow along burning flame axis in upward direction.

EFFECT: technical result is increasing powders inhibitory action during marked fires total flooding.

1 cl, 2 dwg, 2 tbl

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RU 2 608 381 C1

Authors

Zabegaev Vladimir Ivanovich

Dates

2017-01-18—Published

2015-11-03—Filed