EA201791720A1 - Стреляющий перфоратор - Google Patents

Стреляющий перфоратор

Info

Publication number
EA201791720A1
EA201791720A1 EA201791720A EA201791720A EA201791720A1 EA 201791720 A1 EA201791720 A1 EA 201791720A1 EA 201791720 A EA201791720 A EA 201791720A EA 201791720 A EA201791720 A EA 201791720A EA 201791720 A1 EA201791720 A1 EA 201791720A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tube
charge
washer
charges
shaped
Prior art date
Application number
EA201791720A
Other languages
English (en)
Other versions
EA037455B1 (ru
Inventor
Тимоти Э. Лагранж
Джереми Урси
Джеффри Д. Вуд
Моррис Стоун
Original Assignee
Оуэн Ойл Тулз Лп
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 Оуэн Ойл Тулз Лп filed Critical Оуэн Ойл Тулз Лп
Publication of EA201791720A1 publication Critical patent/EA201791720A1/ru
Publication of EA037455B1 publication Critical patent/EA037455B1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/02—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/119—Details, e.g. for locating perforating place or direction

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Clamps And Clips (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

В аспектах настоящим изобретением предложен стреляющий перфоратор, который включает в себя несущую трубу и узел трубки для зарядов. Несущая труба имеет канал и канавку, выполненные вдоль внутренней поверхности. Узел трубки для зарядов расположен в канале несущей трубы и включает в себя трубку для зарядов, шайбу конца выравнивания, шайбу конца для вставки, удерживающий элемент, кумулятивные заряды, и детонирующий шнур. Трубка для зарядов имеет множество отверстий для кумулятивных зарядов, множество отверстий для столбиков, первый конец и второй конец. Шайба конца выравнивания соединена с первым концом трубки для зарядов. Шайба конца для вставки соединена со вторым концом трубки для зарядов. Кумулятивные заряды расположены в каждом из отверстий для кумулятивного заряда. Каждый кумулятивный заряд имеет столбик, выступающий наружу из одного отверстия столбика. Детонирующий шнур, соединен с каждым из выступающих столбиков.
EA201791720A 2015-04-02 2016-04-01 Стреляющий перфоратор EA037455B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562142313P 2015-04-02 2015-04-02
PCT/US2016/025600 WO2016161310A1 (en) 2015-04-02 2016-04-01 Perforating gun with a charge holding tube

Publications (2)

Publication Number Publication Date
EA201791720A1 true EA201791720A1 (ru) 2018-05-31
EA037455B1 EA037455B1 (ru) 2021-03-30

Family

ID=55752774

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791720A EA037455B1 (ru) 2015-04-02 2016-04-01 Стреляющий перфоратор

Country Status (8)

Country Link
US (2) US10422195B2 (ru)
EP (1) EP3277920A1 (ru)
CN (1) CN107532469B (ru)
AU (1) AU2016243000B2 (ru)
CA (2) CA2977529C (ru)
EA (1) EA037455B1 (ru)
MX (1) MX2017011412A (ru)
WO (1) WO2016161310A1 (ru)

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Also Published As

Publication number Publication date
AU2016243000A1 (en) 2017-09-07
EA037455B1 (ru) 2021-03-30
CA3020136A1 (en) 2016-10-06
CA2977529C (en) 2019-01-15
US20160290084A1 (en) 2016-10-06
US20190330950A1 (en) 2019-10-31
CA3020136C (en) 2020-07-28
US11047195B2 (en) 2021-06-29
CN107532469B (zh) 2020-11-17
CA2977529A1 (en) 2016-10-06
AU2016243000B2 (en) 2018-11-08
US10422195B2 (en) 2019-09-24
EP3277920A1 (en) 2018-02-07
WO2016161310A1 (en) 2016-10-06
CN107532469A (zh) 2018-01-02
MX2017011412A (es) 2017-12-20

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