GB0906981D0 - Non-backed-up packing element system - Google Patents

Non-backed-up packing element system

Info

Publication number
GB0906981D0
GB0906981D0 GBGB0906981.6A GB0906981A GB0906981D0 GB 0906981 D0 GB0906981 D0 GB 0906981D0 GB 0906981 A GB0906981 A GB 0906981A GB 0906981 D0 GB0906981 D0 GB 0906981D0
Authority
GB
United Kingdom
Prior art keywords
backed
packing element
element system
packing
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Withdrawn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
GBGB0906981.6A
Other versions
GB2458821A (en
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.)
Baker Hughes Holdings LLC
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 GB0906981D0 publication Critical patent/GB0906981D0/en
Publication of GB2458821A publication Critical patent/GB2458821A/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Withdrawn legal-status Critical Current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
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure

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)
  • Gasket Seals (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
GB0906981A 2006-12-29 2009-04-22 Non-backed-up packing element system Withdrawn GB2458821A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/647,677 US20080156501A1 (en) 2006-12-29 2006-12-29 Non-backed-up packing element system
PCT/US2007/088041 WO2008082970A1 (en) 2006-12-29 2007-12-19 Non-backed-up packing element system

Publications (2)

Publication Number Publication Date
GB0906981D0 true GB0906981D0 (en) 2009-06-03
GB2458821A GB2458821A (en) 2009-10-07

Family

ID=39247784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0906981A Withdrawn GB2458821A (en) 2006-12-29 2009-04-22 Non-backed-up packing element system

Country Status (6)

Country Link
US (1) US20080156501A1 (en)
AU (1) AU2007340056A1 (en)
CA (1) CA2667344A1 (en)
GB (1) GB2458821A (en)
NO (1) NO20091639L (en)
WO (1) WO2008082970A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7921921B2 (en) * 2008-09-24 2011-04-12 Baker Hughes Incorporated Downhole backup system and method
US8955606B2 (en) 2011-06-03 2015-02-17 Baker Hughes Incorporated Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore
US8905149B2 (en) 2011-06-08 2014-12-09 Baker Hughes Incorporated Expandable seal with conforming ribs
US8839874B2 (en) 2012-05-15 2014-09-23 Baker Hughes Incorporated Packing element backup system
US9243490B2 (en) 2012-12-19 2016-01-26 Baker Hughes Incorporated Electronically set and retrievable isolation devices for wellbores and methods thereof
GB2513846A (en) * 2013-05-03 2014-11-12 Rubberatkins Ltd Downhole seal
EP4112873A1 (en) * 2021-07-01 2023-01-04 Welltec Oilfield Solutions AG Annular barrier

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1925852A (en) * 1929-05-02 1933-09-05 Gailberson Corp Oil saver
US2847236A (en) * 1954-11-05 1958-08-12 Flexible Searl Company Wear compensating shaft seal
US2857972A (en) * 1955-08-12 1958-10-28 Baker Oil Tools Inc Well bore packer
US3171492A (en) * 1961-10-09 1965-03-02 Cicero C Brown Hydraulically set, releasable well packer
US3221818A (en) * 1962-06-11 1965-12-07 Otis Eng Co Fluid pressure actuated well packer
US3278192A (en) * 1962-10-08 1966-10-11 Otis Eng Co Sealing devices
US3288222A (en) * 1964-03-11 1966-11-29 Schlumberger Well Surv Corp Progressively expanded packing element for a bridge plug
US3559733A (en) * 1969-05-01 1971-02-02 Dresser Ind Well packers
US3783941A (en) * 1971-11-22 1974-01-08 Schlumberger Technology Corp Anchoring mechanism for a well tool
US4138144A (en) * 1977-04-26 1979-02-06 Nl Industries, Inc. Wellhead sealing assembly
US4285400A (en) * 1980-07-14 1981-08-25 Baker International Corporation Releasing tool for pressure activated packer
US4372563A (en) * 1981-10-26 1983-02-08 W-K-M Wellhead Systems, Inc. Packing support for mounting a well casing packing
US4708202A (en) * 1984-05-17 1987-11-24 The Western Company Of North America Drillable well-fluid flow control tool
US4720113A (en) * 1985-11-14 1988-01-19 Seals Eastern Inc. Multilayer, multihardness seal
US5641019A (en) * 1994-08-17 1997-06-24 Bj Services Company, U.S.A. Swab-resistant subterranean well packer
US20040061333A1 (en) * 2002-09-30 2004-04-01 Chu Henry C. Conduit coupling
US20070044977A1 (en) * 2005-08-23 2007-03-01 Schlumberger Technology Corporation Packer

Also Published As

Publication number Publication date
WO2008082970A1 (en) 2008-07-10
NO20091639L (en) 2009-09-21
AU2007340056A1 (en) 2008-07-10
US20080156501A1 (en) 2008-07-03
GB2458821A (en) 2009-10-07
CA2667344A1 (en) 2008-07-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)