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

Plug device and method of using same

Info

Publication number
EP2368010A4
EP2368010A4 EP09830631.9A EP09830631A EP2368010A4 EP 2368010 A4 EP2368010 A4 EP 2368010A4 EP 09830631 A EP09830631 A EP 09830631A EP 2368010 A4 EP2368010 A4 EP 2368010A4
Authority
EP
European Patent Office
Prior art keywords
same
plug device
plug
Prior art date
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Withdrawn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.)
Filing date
Publication date
Application filed by COMPLETION TECHNOLOGY RESOURCES filed Critical COMPLETION TECHNOLOGY RESOURCES
Publication of EP2368010A1 publication Critical patent/EP2368010A1/en
Publication of EP2368010A4 publication Critical patent/EP2368010A4/en
Withdrawn legal-status Critical Current

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
    • 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)
  • Beans For Foods Or Fodder (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Glass Compositions (AREA)
  • Lift Valve (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (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
CA2819681C (en) 2013-02-05 2019-08-13 Ncs Oilfield Services Canada Inc. Casing float tool
US9359863B2 (en) 2013-04-23 2016-06-07 Halliburton Energy Services, Inc. Downhole plug apparatus
US10208560B2 (en) 2013-08-22 2019-02-19 Schlumberger Technology Corporation 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
US10208564B2 (en) * 2015-10-06 2019-02-19 Ncs Multistage Inc. 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
CN1118927C (en) * 1997-12-12 2003-08-20 皇家菲利浦电子有限公司 Communication system, device and method
NO325431B1 (en) * 2006-03-23 2008-04-28 Bjorgum Mekaniske As Soluble sealing device and method thereof.
NO331150B1 (en) * 2008-03-06 2011-10-24 Tco As Device for removing plug

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

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Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20110624

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

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150807

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 33/134 20060101ALI20150803BHEP

Ipc: E21B 33/12 20060101AFI20150803BHEP

Ipc: E21B 34/06 20060101ALI20150803BHEP

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

18D Application deemed to be withdrawn

Effective date: 20160305