EP2368010A4 - Plug device and method of using same - Google Patents

Plug device and method of using same

Info

Publication number: EP2368010A4
Authority: EP; European Patent Office
Prior art keywords: same; plug device; plug
Prior art date: 2008-12-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP09830631.9A

Other languages

German (de)

French (fr)

Other versions

EP2368010A1 (en

Inventor

Geir Ueland

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.)

COMPLETION TECHNOLOGY RESOURCES

Original Assignee

COMPLETION TECHNOLOGY RESOURCES

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.)

2008-12-05

Filing date

2009-12-03

Publication date

2015-09-09

2009-12-03 Application filed by COMPLETION TECHNOLOGY RESOURCES filed Critical COMPLETION TECHNOLOGY RESOURCES

2011-09-28 Publication of EP2368010A1 publication Critical patent/EP2368010A1/en

2015-09-09 Publication of EP2368010A4 publication Critical patent/EP2368010A4/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Status Withdrawn legal-status Critical Current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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/063—Valve or closure with destructible element, e.g. frangible disc
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Safety Valves (AREA)
Lift Valve (AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Glass Compositions (AREA)
Beans For Foods Or Fodder (AREA)

EP09830631.9A 2008-12-05 2009-12-03 Plug device and method of using same Withdrawn EP2368010A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20085082A NO332958B2 (en)	2008-12-05	2008-12-05	Plug device
PCT/NO2009/000416 WO2010064925A1 (en)	2008-12-05	2009-12-03	Plug device and method of using same

Publications (2)

Publication Number	Publication Date
EP2368010A1 EP2368010A1 (en)	2011-09-28
EP2368010A4 true EP2368010A4 (en)	2015-09-09

Family

ID=42233426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09830631.9A Withdrawn EP2368010A4 (en)	2008-12-05	2009-12-03	Plug device and method of using same

Country Status (4)

Country	Link
US (1)	US20110315398A1 (en)
EP (1)	EP2368010A4 (en)
NO (1)	NO332958B2 (en)
WO (1)	WO2010064925A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7806189B2 (en)	2007-12-03	2010-10-05	W. Lynn Frazier	Downhole valve assembly
US9593542B2 (en)	2013-02-05	2017-03-14	Ncs Multistage Inc.	Casing float tool
US9359863B2 (en)	2013-04-23	2016-06-07	Halliburton Energy Services, Inc.	Downhole plug apparatus
WO2015026692A1 (en) *	2013-08-22	2015-02-26	Schlumberger Canada Limited	Pressure actuated disintegration of bulk materials and oilfield related components
US10107070B2 (en) *	2015-07-24	2018-10-23	Magnum Oil Tools International, Ltd.	Interventionless frangible disk isolation tool
CA2944297C (en) *	2015-10-06	2020-09-15	John Ravensbergen	Tubular airlock assembly
NO341312B1 (en) *	2015-11-03	2017-10-09	Vosstech As	Plugging device with glass disc made of industrial glass
WO2018098595A1 (en) *	2016-12-02	2018-06-07	Armor Tools International Inc.	Frangible-disc subassembly with novel seat, seal and pressure equalization ports
US11506017B2 (en) *	2019-05-06	2022-11-22	Armor Tools International Inc.	Field-adjustable, seal-less frangible downhole pressure control and isolation device and subassembly for conduit in wellbore

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20080073075A1 (en) *	2006-09-22	2008-03-27	Mark Buyers	Pressure Barrier Apparatus
WO2008127126A2 (en) *	2007-04-17	2008-10-23	Tco As	Device of a test plug
WO2009126049A1 (en) *	2008-04-08	2009-10-15	Tco As	Plug construction comprising a hydraulic crushing body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5765641A (en) *	1994-05-02	1998-06-16	Halliburton Energy Services, Inc.	Bidirectional disappearing plug
WO1999031798A2 (en) *	1997-12-12	1999-06-24	Koninklijke Philips Electronics N.V.	A communication system, device and method
NO325431B1 (en) *	2006-03-23	2008-04-28	Bjorgum Mekaniske As	Soluble sealing device and method thereof.
NO331150B2 (en) *	2008-03-06	2011-10-24	Tco As	Device for removing plug

2008
- 2008-12-05 NO NO20085082A patent/NO332958B2/en not_active IP Right Cessation
2009
- 2009-12-03 WO PCT/NO2009/000416 patent/WO2010064925A1/en not_active Ceased
- 2009-12-03 US US13/132,916 patent/US20110315398A1/en not_active Abandoned
- 2009-12-03 EP EP09830631.9A patent/EP2368010A4/en not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20080073075A1 (en) *	2006-09-22	2008-03-27	Mark Buyers	Pressure Barrier Apparatus
WO2008127126A2 (en) *	2007-04-17	2008-10-23	Tco As	Device of a test plug
WO2009126049A1 (en) *	2008-04-08	2009-10-15	Tco As	Plug construction comprising a hydraulic crushing body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010064925A1 *

Also Published As

Publication number	Publication date
NO332958B1 (en)	2013-02-11
EP2368010A1 (en)	2011-09-28
WO2010064925A1 (en)	2010-06-10
US20110315398A1 (en)	2011-12-29
NO332958B2 (en)	2016-08-08
NO20085082L (en)	2010-06-07

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Legal Events

Date	Code	Title	Description
2011-08-26	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2011-09-28	17P	Request for examination filed	Effective date: 20110624
2011-09-28	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
2012-03-14	DAX	Request for extension of the european patent (deleted)
2015-09-09	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20150807
2015-09-09	RIC1	Information provided on ipc code assigned before grant	Ipc: E21B 33/134 20060101ALI20150803BHEP Ipc: E21B 33/12 20060101AFI20150803BHEP Ipc: E21B 34/06 20060101ALI20150803BHEP
2016-09-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2016-10-12	18D	Application deemed to be withdrawn	Effective date: 20160305