[go: up one dir, main page]

NO20161775A1 - Pressure Balanced Double Acting Shear Gate Valve - Google Patents

Pressure Balanced Double Acting Shear Gate Valve Download PDF

Info

Publication number
NO20161775A1
NO20161775A1 NO20161775A NO20161775A NO20161775A1 NO 20161775 A1 NO20161775 A1 NO 20161775A1 NO 20161775 A NO20161775 A NO 20161775A NO 20161775 A NO20161775 A NO 20161775A NO 20161775 A1 NO20161775 A1 NO 20161775A1
Authority
NO
Norway
Prior art keywords
double acting
gate valve
seal
pressure balanced
pressure
Prior art date
Application number
NO20161775A
Other languages
English (en)
Other versions
NO343814B1 (en
Inventor
Vladimir Andreev
Original Assignee
Vladimir Andreev
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 Vladimir Andreev filed Critical Vladimir Andreev
Priority to NO20161775A priority Critical patent/NO343814B1/en
Priority to CN201780069119.6A priority patent/CN109923278B/zh
Priority to PCT/NO2017/050289 priority patent/WO2018088911A1/en
Priority to GB1907897.1A priority patent/GB2571664B/en
Publication of NO20161775A1 publication Critical patent/NO20161775A1/en
Publication of NO343814B1 publication Critical patent/NO343814B1/en

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads

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)
  • Details Of Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

The present invention relates to the shear/seal ram for blowoutpreventers. The purpose of the shear/seal ram is to cut the drill string and seal the wellbore in case of blowout.
NO20161775A 2016-11-09 2016-11-09 Pressure Balanced Double Acting Shear Gate Valve NO343814B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20161775A NO343814B1 (en) 2016-11-09 2016-11-09 Pressure Balanced Double Acting Shear Gate Valve
CN201780069119.6A CN109923278B (zh) 2016-11-09 2017-11-09 压力平衡双作用剪切闸阀
PCT/NO2017/050289 WO2018088911A1 (en) 2016-11-09 2017-11-09 Pressure balanced double acting shear gate valve
GB1907897.1A GB2571664B (en) 2016-11-09 2017-11-09 Pressure balanced double acting shear gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20161775A NO343814B1 (en) 2016-11-09 2016-11-09 Pressure Balanced Double Acting Shear Gate Valve

Publications (2)

Publication Number Publication Date
NO20161775A1 true NO20161775A1 (en) 2018-05-10
NO343814B1 NO343814B1 (en) 2019-06-11

Family

ID=60788656

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20161775A NO343814B1 (en) 2016-11-09 2016-11-09 Pressure Balanced Double Acting Shear Gate Valve

Country Status (4)

Country Link
CN (1) CN109923278B (no)
GB (1) GB2571664B (no)
NO (1) NO343814B1 (no)
WO (1) WO2018088911A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2733867C1 (ru) * 2020-06-17 2020-10-07 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Превентор для скважины с наклонным устьем и двухрядной колонной труб
RU202389U1 (ru) * 2020-06-23 2021-02-16 Общество с ограниченной ответственностью "ТерминалСтройИнвест" Превентор с гидравлическим приводом срезных плашек
RU2736022C1 (ru) * 2020-07-24 2020-11-11 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Превентор для скважины с двухрядной колонной труб и наклонным устьем
EP4627181A1 (en) * 2022-11-28 2025-10-08 Kinetic Pressure Control, Ltd. Gate conduit apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523639A (en) * 1983-11-21 1985-06-18 Koomey Blowout Preventers, Inc. Ram type blowout preventers
GB2352494A (en) * 1999-07-15 2001-01-31 Vetco Gray Inc Abb Shear gate valve
US20120067563A1 (en) * 2010-09-17 2012-03-22 National Oilwell Varco, L.P. Casing friendly, shearable hardbands and systems and methods for shearing same
US20130299724A1 (en) * 2009-04-09 2013-11-14 Fmc Technologies, Inc. Nested cyclinder compact blowout preventer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2364201Y (zh) * 1999-04-01 2000-02-16 中原石油勘探局采油工艺技术研究所 高压合注井顶封封隔器
US7195224B2 (en) * 2005-02-01 2007-03-27 Varco I/P, Inc. Blowout preventer and locking mechanism
CN201016290Y (zh) * 2006-09-15 2008-02-06 宝鸡石油机械有限责任公司 液压双闸板扁式试油防喷器
US8726996B2 (en) * 2009-06-02 2014-05-20 Schlumberger Technology Corporation Device for the focus and control of dynamic underbalance or dynamic overbalance in a wellbore
GB201011068D0 (en) * 2010-07-01 2010-08-18 Enovate Systems Ltd Wellbore control device
US9267353B2 (en) * 2011-12-13 2016-02-23 Baker Hughes Incorporated Backup system for packer sealing element
US9091121B2 (en) * 2011-12-23 2015-07-28 Saudi Arabian Oil Company Inflatable packer element for use with a drill bit sub
GB201310613D0 (en) * 2013-06-14 2013-07-31 Enovate Systems Ltd Well bore control system
NO20140354A1 (no) * 2014-03-20 2015-09-21 Aker Solutions As Vertikal ventiltre og brønnoverhalingssystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523639A (en) * 1983-11-21 1985-06-18 Koomey Blowout Preventers, Inc. Ram type blowout preventers
GB2352494A (en) * 1999-07-15 2001-01-31 Vetco Gray Inc Abb Shear gate valve
US20130299724A1 (en) * 2009-04-09 2013-11-14 Fmc Technologies, Inc. Nested cyclinder compact blowout preventer
US20120067563A1 (en) * 2010-09-17 2012-03-22 National Oilwell Varco, L.P. Casing friendly, shearable hardbands and systems and methods for shearing same

Also Published As

Publication number Publication date
CN109923278B (zh) 2021-09-28
NO343814B1 (en) 2019-06-11
GB2571664A (en) 2019-09-04
GB201907897D0 (en) 2019-07-17
GB2571664B (en) 2021-08-11
CN109923278A (zh) 2019-06-21
WO2018088911A1 (en) 2018-05-17

Similar Documents

Publication Publication Date Title
CN107002480B (zh) 改进的全封闭剪切闸板
AU2011274209B2 (en) Wellbore control device
NO20161775A1 (en) Pressure Balanced Double Acting Shear Gate Valve
US20130153204A1 (en) Ram bop shear blade process to enhance the toughness
US20160102518A1 (en) Shear Ram Blowout Preventer with Engagement Feature
US10711555B2 (en) Wellbore control device
CN111155956A (zh) 一种双活塞复合双闸板防喷器以及悬挂油管和密封井口的方法
US9976373B2 (en) Blowout preventer with shear ram
US10202817B2 (en) Packer assembly with inserts for blowout preventer
US10161212B2 (en) Packer assembly with multiple different inserts for blowout preventer
US20170058625A1 (en) Blowout Preventer with Pipe Ram Packer Assemblies with Support Tab
US9234401B2 (en) Nested cyclinder compact blowout preventer
CN106639957A (zh) 双作用抽汲防喷器
US20170145772A1 (en) Side Packer Assembly with Support Member for Ram Blowout Preventer
US10246969B2 (en) Valve apparatus
US10087700B2 (en) Multi-cavity blowout preventer
NO20180337A1 (en) Rod locking appratus
BR112020005954A2 (pt) preventor de erupção, e, método para fechar um poço

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: VLADIMIR ANDREEV, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BALANCED SOLUTIONS AS, NO