EA201600676A1 - COMPLEX HYDRO-CLINE PUNCHER (OPTIONS) - Google Patents

COMPLEX HYDRO-CLINE PUNCHER (OPTIONS)

Info

Publication number
EA201600676A1
EA201600676A1 EA201600676A EA201600676A EA201600676A1 EA 201600676 A1 EA201600676 A1 EA 201600676A1 EA 201600676 A EA201600676 A EA 201600676A EA 201600676 A EA201600676 A EA 201600676A EA 201600676 A1 EA201600676 A1 EA 201600676A1
Authority
EA
Eurasian Patent Office
Prior art keywords
channel
wedge
cline
puncher
options
Prior art date
Application number
EA201600676A
Other languages
Russian (ru)
Other versions
EA031649B1 (en
Inventor
Сергей Владимирович Кривцов
Виктор Геннадьевич Ложкин
Евгений Анатольевич Семенцов
Original Assignee
Сергей Владимирович Кривцов
Виктор Геннадьевич Ложкин
Евгений Анатольевич Семенцов
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 Сергей Владимирович Кривцов, Виктор Геннадьевич Ложкин, Евгений Анатольевич Семенцов filed Critical Сергей Владимирович Кривцов
Publication of EA201600676A1 publication Critical patent/EA201600676A1/en
Publication of EA031649B1 publication Critical patent/EA031649B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/112—Perforators with extendable perforating members, e.g. actuated by fluid means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Punching Or Piercing (AREA)

Abstract

Изобретения относятся к прокалывающим перфораторам. Технический результат заключается в придании универсальности и надежности. Перфоратор содержит корпус (К) (1), механизм прокалывания (МП), плунжеры (2). По первому варианту МП состоит из клиновидного узла (КУ) (4), направленного клиновидной частью вниз; по второму варианту КУ (4) - клиновидной частью вверх. В состав МП по обоим вариантам входит поршень-толкатель (ПТ) (5) и рабочий орган в виде рычагов (Р) (6), снабженный с одного конца прокалывающим инструментом (ПИ) (7). Вторым концом Р (6) закреплен на ПТ (5). Перфоратор по первому варианту снабжен осевым трубчатым каналом (12) для прохождения рабочей жидкости через гидроканал (13) КУ (4), ПТ (5), плунжера (2) в нижнюю часть К (1). Гидроканал (17) выполнен в теле Р (6) продольным и сразу переходящим в гидроканал (14) ПИ (7). В ПТ (5) выполнен сквозной гидроканал (18), соединенный с гидроканалом (17) Р (6) посредством гибкой трубки (19) или шланга.The invention relates to piercing punch. The technical result is to give versatility and reliability. The perforator includes a housing (K) (1), a perforation mechanism (MP), plungers (2). In the first embodiment, the MP consists of a wedge-shaped node (CU) (4), directed down the wedge-shaped part; according to the second variant, CG (4) is a wedge-shaped part upwards. The MP in both versions includes a piston-pusher (PT) (5) and a working body in the form of levers (P) (6), equipped with a piercing tool (PI) (7) at one end. The second end of the P (6) is fixed to the PT (5). The perforator in the first embodiment is equipped with an axial tubular channel (12) for the passage of the working fluid through the hydrochannel (13) KU (4), PT (5), plunger (2) to the lower part of K (1). The hydraulic channel (17) is made longitudinally in the body of Р (6) and immediately passing into the hydraulic channel (14) of the PI (7). In the PT (5) a through channel is made (18) connected to the channel (17) P (6) by means of a flexible tube (19) or a hose.

EA201600676A 2016-09-05 2016-10-26 Hydro wedge perforator (embodiments) EA031649B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016135865A RU2633596C1 (en) 2016-09-05 2016-09-05 Complex hydraulic wedge perforator (versions)

Publications (2)

Publication Number Publication Date
EA201600676A1 true EA201600676A1 (en) 2017-09-29
EA031649B1 EA031649B1 (en) 2019-02-28

Family

ID=59924469

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201600676A EA031649B1 (en) 2016-09-05 2016-10-26 Hydro wedge perforator (embodiments)

Country Status (2)

Country Link
EA (1) EA031649B1 (en)
RU (1) RU2633596C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA034125B1 (en) * 2018-05-14 2019-12-30 Общество С Ограниченной Ответственностью "Научная Компания "Луч" Bilateral hydromechanical opening device
NO345572B1 (en) * 2019-10-21 2021-04-26 E Holstad Holding As A tool and a method for at least one of gripping, expanding, and penetrating a wall of a bore
RU200392U1 (en) * 2020-03-17 2020-10-22 Общество с ограниченной ответственностью Сервисная Компания "Карат" Rotary hammer hydraulic double-sided
AU2022384633A1 (en) * 2021-11-12 2024-05-02 Shell Internationale Research Maatschappij B.V. Downhole tool and method for perforating a downhole tubular

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119151A (en) * 1977-02-25 1978-10-10 Homco International, Inc. Casing slotter
RU2247226C1 (en) * 2003-08-15 2005-02-27 Кузяев Эльмир Саттарович Hydromechanical slit perforator (variants)
UA7985U (en) * 2004-12-24 2005-07-15 Subsidiary Ukrgazvydobuvannia Hydro-mechanical perforator
RU2302515C2 (en) * 2005-07-25 2007-07-10 Кузяев Салават Анатольевич Mechanical-hydraulic slit-type perforator
RU49551U1 (en) * 2005-07-25 2005-11-27 Кузяев Эльмир Саттарович HYDROMECHANICAL SLOT PUNCH PERFORATOR
RU2369728C2 (en) * 2007-08-28 2009-10-10 Валерий Степанович Вячеславов Sector method of fissure hydro-mechanical perforation of well
RU2546695C1 (en) * 2014-02-19 2015-04-10 Эльмир Саттарович Кузяев Device creating perforation channels in well and its gear of piercing assembly

Also Published As

Publication number Publication date
RU2633596C1 (en) 2017-10-13
EA031649B1 (en) 2019-02-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG TJ TM RU