GB201907897D0 - Pressure balanced double acting shear gate valve - Google Patents

Pressure balanced double acting shear gate valve

Info

Publication number: GB201907897D0
Authority: GB; United Kingdom
Prior art keywords: gate valve; double acting; pressure balanced; balanced double; acting shear
Prior art date: 2016-11-09
Legal status (The legal status 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 status listed.): Granted

Application number

GBGB1907897.1A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

2016-11-09

Filing date

2017-11-09

Publication date

2019-07-17

2017-11-09 Application filed by Individual filed Critical Individual

2019-07-17 Publication of GB201907897D0 publication Critical patent/GB201907897D0/en

2019-09-04 Publication of GB2571664A publication Critical patent/GB2571664A/en

2021-08-11 Application granted granted Critical

2021-08-11 Publication of GB2571664B publication Critical patent/GB2571664B/en

Status Active legal-status Critical Current

2037-11-09 Anticipated expiration legal-status Critical

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)

GB1907897.1A 2016-11-09 2017-11-09 Pressure balanced double acting shear gate valve Active GB2571664B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20161775A NO343814B1 (en)	2016-11-09	2016-11-09	Pressure Balanced Double Acting Shear Gate Valve
PCT/NO2017/050289 WO2018088911A1 (en)	2016-11-09	2017-11-09	Pressure balanced double acting shear gate valve

Publications (3)

Publication Number	Publication Date
GB201907897D0 true GB201907897D0 (en)	2019-07-17
GB2571664A GB2571664A (en)	2019-09-04
GB2571664B GB2571664B (en)	2021-08-11

Family

ID=60788656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1907897.1A Active GB2571664B (en)	2016-11-09	2017-11-09	Pressure balanced double acting shear gate valve

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2733867C1 (en) *	2020-06-17	2020-10-07	Публичное акционерное общество «Татнефть» имени В.Д. Шашина	Preventer for well with inclined mouth and two-row string
RU202389U1 (en) *	2020-06-23	2021-02-16	Общество с ограниченной ответственностью "ТерминалСтройИнвест"	PREVENTOR WITH HYDRAULIC SHEAR DRIVE
RU2736022C1 (en) *	2020-07-24	2020-11-11	Публичное акционерное общество «Татнефть» имени В.Д. Шашина	Preventer for a well with two-row string and inclined mouth
EP4627181A1 (en) *	2022-11-28	2025-10-08	Kinetic Pressure Control, Ltd.	Gate conduit apparatus

Family Cites Families (13)

* 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
CN2364201Y (en) *	1999-04-01	2000-02-16	中原石油勘探局采油工艺技术研究所	Top sealing packer for high-pressure co-injection well
US6454015B1 (en) *	1999-07-15	2002-09-24	Abb Vetco Gray Inc.	Shearing gate valve
US7195224B2 (en) *	2005-02-01	2007-03-27	Varco I/P, Inc.	Blowout preventer and locking mechanism
CN201016290Y (en) *	2006-09-15	2008-02-06	宝鸡石油机械有限责任公司	Hydraulic double ram flat type oil test blowout preventer
US9234401B2 (en) *	2009-04-09	2016-01-12	Fmc Technologies, Inc.	Nested cyclinder compact blowout preventer
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
SG188558A1 (en) *	2010-09-17	2013-04-30	Nat Oilwell Varco Lp	Casing friendly, shearable hardbands and systems and methods for shearing same
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 (en) *	2014-03-20	2015-09-21	Aker Solutions As	Vertical valve tree and well overhaul system

2016
- 2016-11-09 NO NO20161775A patent/NO343814B1/en unknown
2017
- 2017-11-09 GB GB1907897.1A patent/GB2571664B/en active Active
- 2017-11-09 WO PCT/NO2017/050289 patent/WO2018088911A1/en not_active Ceased
- 2017-11-09 CN CN201780069119.6A patent/CN109923278B/en active Active

Also Published As

Publication number	Publication date
CN109923278B (en)	2021-09-28
NO343814B1 (en)	2019-06-11
GB2571664A (en)	2019-09-04
NO20161775A1 (en)	2018-05-10
GB2571664B (en)	2021-08-11
CN109923278A (en)	2019-06-21
WO2018088911A1 (en)	2018-05-17

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