NO974191D0 - Mekanisk aktivisert element - Google Patents

Mekanisk aktivisert element

Info

Publication number
NO974191D0
NO974191D0 NO974191A NO974191A NO974191D0 NO 974191 D0 NO974191 D0 NO 974191D0 NO 974191 A NO974191 A NO 974191A NO 974191 A NO974191 A NO 974191A NO 974191 D0 NO974191 D0 NO 974191D0
Authority
NO
Norway
Prior art keywords
activated element
mechanically activated
mechanically
activated
Prior art date
Application number
NO974191A
Other languages
English (en)
Other versions
NO974191L (no
Inventor
Leo G Collins
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO974191D0 publication Critical patent/NO974191D0/no
Publication of NO974191L publication Critical patent/NO974191L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/028—Sealings between relatively-stationary surfaces with elastic packing the packing being mechanically expanded against the sealing surface
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)
NO974191A 1996-09-13 1997-09-11 Mekanisk aktivisert element NO974191L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71338196A 1996-09-13 1996-09-13

Publications (2)

Publication Number Publication Date
NO974191D0 true NO974191D0 (no) 1997-09-11
NO974191L NO974191L (no) 1998-03-16

Family

ID=24865913

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974191A NO974191L (no) 1996-09-13 1997-09-11 Mekanisk aktivisert element

Country Status (4)

Country Link
US (1) US5904354A (no)
EP (1) EP0831257A1 (no)
CA (1) CA2215087A1 (no)
NO (1) NO974191L (no)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893678A1 (de) * 1997-07-23 1999-01-27 Weatherford/Lamb Inc. Ringförmiger Dichtungskörper
US6223954B1 (en) * 2000-08-10 2001-05-01 Robert N. Carow Pump actuator with plastic spring
NO312479B1 (no) * 2000-08-21 2002-05-13 Geir Ueland Anordning ved ekspanderende pakningselement
US7172027B2 (en) * 2001-05-15 2007-02-06 Weatherford/Lamb, Inc. Expanding tubing
US6843315B2 (en) 2001-06-07 2005-01-18 Baker Hughes Incorporated Compression set, large expansion packing element for downhole plugs or packers
US6840328B2 (en) * 2002-07-11 2005-01-11 Schlumberger Technology Corporation Anti-extrusion apparatus and method
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
US20070044977A1 (en) * 2005-08-23 2007-03-01 Schlumberger Technology Corporation Packer
US7762193B2 (en) 2005-11-14 2010-07-27 Schlumberger Technology Corporation Perforating charge for use in a well
US7373973B2 (en) * 2006-09-13 2008-05-20 Halliburton Energy Services, Inc. Packer element retaining system
SG2012071635A (en) * 2009-03-27 2014-04-28 Cameron Int Corp Full bore compression sealing method
EP2280211B1 (en) * 2009-07-28 2012-06-27 Petróleo Brasileiro S.A. Petrobras Multi-diameter elastic sealing module for pigs
US20110062670A1 (en) * 2009-09-14 2011-03-17 Baker Hughes Incorporated Load delayed seal element, system, and method
US8631878B2 (en) * 2010-01-21 2014-01-21 Vetco Gray Inc. Wellhead annulus seal assembly and method of using same
US9157293B2 (en) 2010-05-06 2015-10-13 Cameron International Corporation Tunable floating seal insert
US8403036B2 (en) 2010-09-14 2013-03-26 Halliburton Energy Services, Inc. Single piece packer extrusion limiter ring
US8668021B2 (en) 2010-10-26 2014-03-11 Vetco Gray Inc. Energizing ring nose profile and seal entrance
US20140131954A1 (en) * 2012-11-12 2014-05-15 Vetco Gray Inc. Shrinkage compensated seal assembly and related methods
US9845656B2 (en) * 2013-03-08 2017-12-19 Weatherford Technology Holdings, Llc Extended length packer with timed setting
US9175533B2 (en) 2013-03-15 2015-11-03 Halliburton Energy Services, Inc. Drillable slip
US9145755B2 (en) 2013-05-02 2015-09-29 Halliburton Energy Services, Inc. Sealing annular gaps in a well
US10208550B2 (en) * 2013-05-07 2019-02-19 Baker Hughes, A Ge Company, Llc Anchoring device, system and method of attaching an anchor to a tubular
GB2554217B (en) * 2015-05-18 2021-02-17 Halliburton Energy Services Inc Expandable seal
US10590731B2 (en) 2017-09-28 2020-03-17 Halliburton Energy Services, Inc. Retrieval of a sealing assembly
GB2578547B (en) * 2017-11-14 2022-08-03 Halliburton Energy Services Inc System to control swab off while running a packer device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US218282A (en) * 1879-08-05 Improvement in well-packings
US2216268A (en) * 1937-01-29 1940-10-01 George L Ratcliffe Method and means for testing wells
US2196668A (en) * 1939-04-21 1940-04-09 Baker Oil Tools Inc Packing for well devices
US2390372A (en) * 1941-06-18 1945-12-04 Mordica O Johnston Open hole sleeve packer
US2738015A (en) * 1954-07-23 1956-03-13 Oil Recovery Corp Oil well packer construction
US3784214A (en) * 1971-10-18 1974-01-08 J Tamplen Seal that is responsive to either mechanical or pressure force
CA1064821A (en) * 1977-07-14 1979-10-23 Arnold G. Stocking Expansion packer
US4379558A (en) * 1981-05-01 1983-04-12 Utex Industries, Inc. Anti-extrusion packing member
EP0599964B1 (en) * 1991-08-31 1999-04-14 ZWART, Klaas Johannes Pack-off tool
US5150881A (en) * 1991-11-18 1992-09-29 Mckavanagh Thomas P Gate valve sleeve
US5542473A (en) * 1995-06-01 1996-08-06 Pringle; Ronald E. Simplified sealing and anchoring device for a well tool

Also Published As

Publication number Publication date
CA2215087A1 (en) 1998-03-13
EP0831257A1 (en) 1998-03-25
NO974191L (no) 1998-03-16
US5904354A (en) 1999-05-18

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