SU1434837A1 - CUMULATIVE PERFORATOR - Google Patents

CUMULATIVE PERFORATOR

Info

Publication number
SU1434837A1
SU1434837A1 SU4057444/03A SU4057444A SU1434837A1 SU 1434837 A1 SU1434837 A1 SU 1434837A1 SU 4057444/03 A SU4057444/03 A SU 4057444/03A SU 4057444 A SU4057444 A SU 4057444A SU 1434837 A1 SU1434837 A1 SU 1434837A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaped charges
perforator
soluble salt
containers
liquid
Prior art date
Application number
SU4057444/03A
Other languages
Russian (ru)
Inventor
М.А. Бабец
В.А. Устюжанинов
О.Б. Качалов
В.В. Шулаков
Н.Н. Гатиятуллина
Original Assignee
Сургутское отделение Западно-Сибирского научно-исследовательского и проектно-конструкторского института технологии глубокого разведочного бурения
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сургутское отделение Западно-Сибирского научно-исследовательского и проектно-конструкторского института технологии глубокого разведочного бурения filed Critical Сургутское отделение Западно-Сибирского научно-исследовательского и проектно-конструкторского института технологии глубокого разведочного бурения
Priority to SU4057444/03A priority Critical patent/SU1434837A1/en
Application granted granted Critical
Publication of SU1434837A1 publication Critical patent/SU1434837A1/en

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  • Prostheses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

1. Кумулятивный перфоратор, содержащий корпус с кумулятивными зарядами и средствами инициирования в защитных оболочках и контейнеры, размещенные в отверстиях корпуса против кумулятивных выемок кумулятивных зарядов на расстоянии от торца каждого из кумулятивных зарядов не более фокусного, отличающийся тем, что, с целью повышения его эффективности за счет увеличения проницаемости перфорационных каналов при одновременном повышении надежности его работы, каждый из контейнеров выполнен герметичным и заполнен обладающими свойством термического разложения с выделением кислоты кристаллами водорастворимой соли в жидком нерастворителе соли.2. Перфоратор по п.1, отличающийся тем, что в качестве водорастворимой соли используют бифторид-фторид аммония.3. Перфоратор по п.1, отличающийся тем, что в качестве жидкого нерастворителя соли используют нефтепродукт.1. Cumulative perforator, comprising a housing with shaped charges and means of initiation in protective shells and containers placed in the holes of the housing against shaped charges of shaped charges at a distance from the end of each shaped charge no more focal, characterized in that by increasing the permeability of the perforation channels while improving the reliability of its operation, each of the containers is sealed and filled with the property of the term eskogo decomposition with evolution of acid water-soluble salt crystals in a liquid nonsolvent soli.2. A perforator according to claim 1, characterized in that ammonium bifluoride-ammonium fluoride is used as a water-soluble salt. A perforator according to claim 1, characterized in that a petroleum product is used as a liquid salt non-solvent.

SU4057444/03A 1986-02-17 1986-02-17 CUMULATIVE PERFORATOR SU1434837A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4057444/03A SU1434837A1 (en) 1986-02-17 1986-02-17 CUMULATIVE PERFORATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4057444/03A SU1434837A1 (en) 1986-02-17 1986-02-17 CUMULATIVE PERFORATOR

Publications (1)

Publication Number Publication Date
SU1434837A1 true SU1434837A1 (en) 1999-05-10

Family

ID=60535834

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4057444/03A SU1434837A1 (en) 1986-02-17 1986-02-17 CUMULATIVE PERFORATOR

Country Status (1)

Country Link
SU (1) SU1434837A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501939C2 (en) * 2007-12-14 2013-12-20 Шлюмбергер Текнолоджи Б.В. Borehole perforator (versions), and perforation method
RU2742427C1 (en) * 2020-04-17 2021-02-05 Игорь Михайлович Глазков Cumulative perforator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501939C2 (en) * 2007-12-14 2013-12-20 Шлюмбергер Текнолоджи Б.В. Borehole perforator (versions), and perforation method
RU2742427C1 (en) * 2020-04-17 2021-02-05 Игорь Михайлович Глазков Cumulative perforator

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