GB201319991D0 - Downhole fast-acting shut-in valve system - Google Patents

Downhole fast-acting shut-in valve system

Info

Publication number: GB201319991D0
Authority: GB; United Kingdom
Prior art keywords: downhole; fast; valve system; acting shut; shut
Prior art date: 2012-04-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB1319991.4A

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.)

EXTREME INVENT AS

Original Assignee

EXTREME INVENT AS

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.)

2012-04-13

Filing date

2012-04-13

Publication date

2013-12-25

2012-04-13 Application filed by EXTREME INVENT AS filed Critical EXTREME INVENT AS

2012-04-13 Priority claimed from PCT/EP2012/056785 external-priority patent/WO2012140200A2/en

2013-12-25 Publication of GB201319991D0 publication Critical patent/GB201319991D0/en

2014-03-26 Publication of GB2506283A publication Critical patent/GB2506283A/en

Status Withdrawn legal-status Critical Current

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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/003—Means for stopping loss of drilling fluid
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (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)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Automatic Tool Replacement In Machine Tools (AREA)

GB1319991.4A 2012-04-13 2012-04-13 Downhole fast-acting shut-in valve system Withdrawn GB2506283A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/EP2012/056785 WO2012140200A2 (en)	2011-04-15	2012-04-13	Downhole fast-acting shut-in valve system

Publications (2)

Publication Number	Publication Date
GB201319991D0 true GB201319991D0 (en)	2013-12-25
GB2506283A GB2506283A (en)	2014-03-26

Family

ID=49818846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1319991.4A Withdrawn GB2506283A (en)	2012-04-13	2012-04-13	Downhole fast-acting shut-in valve system

Country Status (1)

Country	Link
GB (1)	GB2506283A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2121084B (en) *	1982-05-26	1985-09-04	British Gas Corp	Well testing apparatus
US5234057A (en) *	1991-07-15	1993-08-10	Halliburton Company	Shut-in tools
US7823633B2 (en) *	2007-10-09	2010-11-02	Mark David Hartwell	Valve apparatus

2012
- 2012-04-13 GB GB1319991.4A patent/GB2506283A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2506283A (en)	2014-03-26

Similar Documents

Publication	Publication Date	Title
HUE041852T2 (en)	2019-05-28	Wellbore anchoring system
EP2766551A4 (en)	2015-09-16	Wellbore conditioning system
GB2496907B (en)	2013-10-23	Improved wireline drilling system
GB2495504B (en)	2018-05-23	Downhole valve assembly
GB201211534D0 (en)	2012-08-08	Valve bridge
SG11201502909RA (en)	2015-05-28	Systems and methods for downhole telecommunication
EP2841685A4 (en)	2015-12-30	Tubing retrievable injection valve assembly
GB2489267B (en)	2015-06-10	Wellbore valve assembly
GB201110672D0 (en)	2011-08-10	Wellbore fluid
HK1212755A1 (en)	2016-06-17	Valve assembly
AP2013007059A0 (en)	2013-08-31	Wellbore injection system
AP2015008237A0 (en)	2015-01-31	Methods and systems for treating a wellbore
GB2513495B (en)	2019-03-13	Completions fluid loss control system
SG11201501143QA (en)	2015-03-30	Composite wellbore ball valve
EP2671008A4 (en)	2014-08-06	Valve system
GB201320137D0 (en)	2014-01-01	Subsea Umbillical
GB2501272B (en)	2014-06-18	Gate Valve
EP2880343A4 (en)	2016-03-30	Self-sealing valve
SG11201501016SA (en)	2015-03-30	Smart downhole control
SG10201605517UA (en)	2016-09-29	Communication in a subsea well control system
GB201402836D0 (en)	2014-04-02	Recovery valve
SG11201500035QA (en)	2015-02-27	Resilient downhole flow restrictor
GB201202937D0 (en)	2012-04-04	Downhole flow control device
EP2828473A4 (en)	2015-12-16	Alignment system for flapper valve
SI2690226T1 (en)	2014-08-29	Hydrant valve

Legal Events

Date	Code	Title	Description
2014-05-14	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20140417 AND 20140423
2019-06-19	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)