NO20075636L - Aktivisert termoplastisk tetningselement - Google Patents

Aktivisert termoplastisk tetningselement

Info

Publication number
NO20075636L
NO20075636L NO20075636A NO20075636A NO20075636L NO 20075636 L NO20075636 L NO 20075636L NO 20075636 A NO20075636 A NO 20075636A NO 20075636 A NO20075636 A NO 20075636A NO 20075636 L NO20075636 L NO 20075636L
Authority
NO
Norway
Prior art keywords
thermoplastic component
activating
sealing element
thermoplastic sealing
pipe member
Prior art date
Application number
NO20075636A
Other languages
English (en)
Inventor
Edward J Kossa
Rafael Ramirez
Richard P Rubbo
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20075636L publication Critical patent/NO20075636L/no

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
    • E21B33/10—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
    • E21B33/12—Packers; Plugs
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Sewage (AREA)
  • Pipe Accessories (AREA)
  • Piles And Underground Anchors (AREA)
  • Gasket Seals (AREA)

Abstract

Et pakningselement til bruk ved forming av en fluidtrykkbarriere innen en brønnboring. Pakningselementet benytter en termoplastisk komponent for å tilveiebringe tetningen mot den indre diameter av en omgivende rørdel og en aktiviseringskomponent som fortrinnsvis er formet av elastomerisk materiale. Den termoplastiske komponenten til pakningselementet tilveiebringer en tetningsoverflate og danner et aktiviserende kammer deri. Et aktiviserende kammer er dannet innen den termoplastiske komponent og inneholder aktiviseringselementer som, når aksialt komprimert, vil presse tetningsoverflaten til den termoplastiske komponent inn i tetningsinngrep med den omgivende rørdel.
NO20075636A 2005-04-29 2007-11-06 Aktivisert termoplastisk tetningselement NO20075636L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/118,013 US7360590B2 (en) 2005-04-29 2005-04-29 Energized thermoplastic sealing element and method of use
PCT/US2006/016316 WO2006119041A1 (en) 2005-04-29 2006-04-28 Energized thermoplastic sealing element

Publications (1)

Publication Number Publication Date
NO20075636L true NO20075636L (no) 2007-11-28

Family

ID=36698993

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20075636A NO20075636L (no) 2005-04-29 2007-11-06 Aktivisert termoplastisk tetningselement

Country Status (5)

Country Link
US (1) US7360590B2 (no)
CA (1) CA2606184C (no)
GB (2) GB2470522B (no)
NO (1) NO20075636L (no)
WO (1) WO2006119041A1 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2503790A1 (en) * 2004-11-12 2006-05-12 Bruce Cherewyk Packoff nipple for a wellhead isolation tool
US7708080B2 (en) * 2005-06-23 2010-05-04 Schlumberger Technology Corporation Packer
US7661471B2 (en) * 2005-12-01 2010-02-16 Baker Hughes Incorporated Self energized backup system for packer sealing elements
US8436106B2 (en) 2008-07-24 2013-05-07 Schlumberger Technology Corporation Crosslinkers and materials produced using them
US8459347B2 (en) * 2008-12-10 2013-06-11 Oiltool Engineering Services, Inc. Subterranean well ultra-short slip and packing element system
NO332488B1 (no) * 2009-04-17 2012-10-01 Reelwell As Nedihulls pakningstetning
US9470058B2 (en) * 2009-12-10 2016-10-18 Schlumberger Technology Corporation Ultra high temperature packer by high-temperature elastomeric polymers
US8602116B2 (en) * 2010-04-12 2013-12-10 Halliburton Energy Services, Inc. Sequenced packing element system
US8397803B2 (en) * 2010-07-06 2013-03-19 Halliburton Energy Services, Inc. Packing element system with profiled surface
EP2929128A4 (en) 2012-12-07 2016-03-16 Services Petroliers Schlumberger RETURNABLE THRESHOLD PACKER
CA2873198C (en) 2012-12-21 2018-03-27 Resource Completion Systems Inc. Multi-stage well isolation and fracturing
WO2014178866A1 (en) * 2013-05-02 2014-11-06 Halliburton Energy Services, Inc. Sealing annular gaps in a well
US9695666B2 (en) * 2014-10-02 2017-07-04 Baker Hughes Incorporated Packer or plug element backup ring with folding feature
WO2016168250A1 (en) * 2015-04-13 2016-10-20 Oceaneering International, Inc. Composite circular connector seal and method of use
US10174581B2 (en) * 2015-10-23 2019-01-08 Baker Hughes, A Ge Company, Llc Method and apparatus to utilize a deformable filler ring
US11105178B2 (en) * 2016-04-13 2021-08-31 Oceaneering International, Inc. Subsea slip-on pipeline repair connector with graphite packing
BR112018069160A2 (pt) * 2016-06-24 2019-01-29 Halliburton Energy Services Inc elementos de acondicionamento e de vedação
US10443343B2 (en) 2017-08-10 2019-10-15 Baker Hughes, A Ge Company, Llc Threaded packing element spacer ring

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449514A (en) * 1946-03-21 1948-09-14 Us Rubber Co Oil well packer
US2612953A (en) * 1946-05-04 1952-10-07 Lane Wells Co Packer
US3554280A (en) * 1969-01-21 1971-01-12 Dresser Ind Well packer and sealing elements therefor
US3666010A (en) * 1970-06-11 1972-05-30 Halliburton Co Packer sleeves
US3784214A (en) * 1971-10-18 1974-01-08 J Tamplen Seal that is responsive to either mechanical or pressure force
US4441721A (en) * 1982-05-06 1984-04-10 Halliburton Company High temperature packer with low temperature setting capabilities
US4438933A (en) * 1982-05-06 1984-03-27 Halliburton Company Hydraulic set high temperature isolation packer
US4444403A (en) * 1982-06-21 1984-04-24 Camco, Incorporated Thermal and/or corrosion seal for a well tool
US4548265A (en) * 1983-07-15 1985-10-22 Baker Oil Tools, Inc. Downhole steam packing
US4611658A (en) * 1984-09-26 1986-09-16 Baker Oil Tools, Inc. High pressure retrievable gravel packing apparatus
US6497416B1 (en) * 1986-02-25 2002-12-24 John D. Morvant Wire inserted non-extrusion ring
US6598672B2 (en) * 2000-10-12 2003-07-29 Greene, Tweed Of Delaware, Inc. Anti-extrusion device for downhole applications
US7387170B2 (en) * 2002-04-05 2008-06-17 Baker Hughes Incorporated Expandable packer with mounted exterior slips and seal
US6854522B2 (en) * 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US7234533B2 (en) * 2003-10-03 2007-06-26 Schlumberger Technology Corporation Well packer having an energized sealing element and associated method
US7347274B2 (en) * 2004-01-27 2008-03-25 Schlumberger Technology Corporation Annular barrier tool

Also Published As

Publication number Publication date
GB0720991D0 (en) 2007-12-05
WO2006119041A1 (en) 2006-11-09
GB2440072B (en) 2010-10-20
GB201014758D0 (en) 2010-10-20
US20060243457A1 (en) 2006-11-02
CA2606184A1 (en) 2006-11-09
AU2006242455A1 (en) 2006-11-09
US7360590B2 (en) 2008-04-22
GB2470522A (en) 2010-11-24
GB2470522B (en) 2011-04-06
CA2606184C (en) 2010-10-12
GB2440072A (en) 2008-01-16

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application