BR8107089A - Obturador - Google Patents

Obturador

Info

Publication number
BR8107089A
BR8107089A BR8107089A BR8107089A BR8107089A BR 8107089 A BR8107089 A BR 8107089A BR 8107089 A BR8107089 A BR 8107089A BR 8107089 A BR8107089 A BR 8107089A BR 8107089 A BR8107089 A BR 8107089A
Authority
BR
Brazil
Prior art keywords
shutter
Prior art date
Application number
BR8107089A
Other languages
English (en)
Inventor
D Mcfadden
A Harvey
Original Assignee
Foster Miller Ass
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 Foster Miller Ass filed Critical Foster Miller Ass
Publication of BR8107089A publication Critical patent/BR8107089A/pt

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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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
    • E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
    • 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
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/939—Containing metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/939—Containing metal
    • Y10S277/941—Aluminum or copper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Earth Drilling (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
BR8107089A 1980-02-29 1981-02-23 Obturador BR8107089A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/125,981 US4302018A (en) 1980-02-29 1980-02-29 Packer arrangements for oil wells and the like
PCT/US1981/000216 WO1981002457A1 (en) 1980-02-29 1981-02-23 Packer arrangements for oil wells and the like

Publications (1)

Publication Number Publication Date
BR8107089A true BR8107089A (pt) 1982-01-05

Family

ID=22422385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8107089A BR8107089A (pt) 1980-02-29 1981-02-23 Obturador

Country Status (6)

Country Link
US (1) US4302018A (pt)
EP (1) EP0046801B1 (pt)
JP (1) JPS6364598B2 (pt)
BR (1) BR8107089A (pt)
CA (1) CA1155391A (pt)
WO (1) WO1981002457A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589484A (en) * 1984-10-11 1986-05-20 Foster-Miller, Inc. Deployment system
GB2180312B (en) * 1985-07-31 1989-09-13 Pond Ltd R J Pipe connection joints
US5172921A (en) * 1985-09-16 1992-12-22 Flutron Ab Sealing device
US4697640A (en) * 1986-01-16 1987-10-06 Halliburton Company Apparatus for setting a high temperature packer
FR2611238B1 (fr) * 1987-02-24 1989-04-28 Pajaud Pierre Piston bloquant le puits juste au-dessus de la source pour permettre son debouchage avec la pression (puits fore)
FR2646876B2 (fr) * 1987-02-24 1991-07-12 Pajaud Pierre Piston bloquant le puits juste au-dessus de la source pour permettre son debouchage avec la pression (puits fore)
US4771828A (en) * 1987-04-30 1988-09-20 Cameron Iron Works, Usa, Inc. Wellhead seals
US4749035A (en) * 1987-04-30 1988-06-07 Cameron Iron Works Usa, Inc. Tubing packer
SE8800373L (sv) * 1988-02-05 1989-08-06 Torstensson Bengt Arne Anordning foer tillslutning av roer och borrhaal
DE3815455C2 (de) * 1988-05-06 1994-10-20 Freudenberg Carl Fa Aufblasbare Dichtung
US4911245A (en) * 1989-03-10 1990-03-27 Vetco Gray Inc. Metal seal with soft inlays
US5095991A (en) * 1990-09-07 1992-03-17 Vetco Gray Inc. Device for inserting tubular members together
AU6227994A (en) * 1993-03-04 1994-09-26 Baker Hughes Incorporated Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore
GB9411865D0 (en) * 1994-06-14 1994-08-03 Ssr International Ltd Wireline plug
US5660396A (en) * 1994-10-26 1997-08-26 Tebel--MKT B.V. Whey draining apparatus having sealing element
US5901787A (en) * 1995-06-09 1999-05-11 Tuboscope (Uk) Ltd. Metal sealing wireline plug
DE19734213A1 (de) * 1997-08-07 1999-02-18 Saarbergwerke Ag Zusammenbaufähiges Dichtungssystem
EP1582274A3 (en) 1998-12-22 2006-02-08 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
US6513600B2 (en) * 1999-12-22 2003-02-04 Richard Ross Apparatus and method for packing or anchoring an inner tubular within a casing
US7661470B2 (en) * 2001-12-20 2010-02-16 Baker Hughes Incorporated Expandable packer with anchoring feature
US6793022B2 (en) * 2002-04-04 2004-09-21 Halliburton Energy Services, Inc. Spring wire composite corrosion resistant anchoring device
US7121338B2 (en) 2004-01-27 2006-10-17 Halliburton Energy Services, Inc Probe isolation seal pad
US20070013146A1 (en) * 2005-07-14 2007-01-18 Gariepy James A Sealing ring and method
NO330724B1 (no) * 2007-03-09 2011-06-27 I Tec As Anordning ved tetnings- og forankringsorgan for bruk i rorledninger
GB0712345D0 (en) * 2007-06-26 2007-08-01 Metcalfe Paul D Downhole apparatus
AU2009346365B2 (en) 2009-05-20 2016-02-11 Halliburton Energy Services, Inc. Formation tester pad
US8256538B1 (en) * 2011-11-10 2012-09-04 John Mayn Deslierres Containment system for oil field riser pipes
US9175533B2 (en) 2013-03-15 2015-11-03 Halliburton Energy Services, Inc. Drillable slip
JP6417208B2 (ja) * 2014-12-22 2018-10-31 原工業株式会社 穿孔ロッド挿入口元の止水装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553738A (en) * 1896-01-28 Metallic packing
US2732268A (en) * 1956-01-24 duval
GB186594A (en) * 1921-09-30 1923-04-26 Vickers Electrical Co Ltd Improved packing for shafts
US2192805A (en) * 1936-03-18 1940-03-05 Seamark Lewis Mervyn Cecil Casing head equipment for bore holes or wells
US2237709A (en) * 1940-02-05 1941-04-08 Elmo O Lowe Blowout preventer
US2529744A (en) * 1946-05-18 1950-11-14 Frank J Schweitzer Choking collar blowout preventer and stripper
US2701615A (en) * 1951-03-16 1955-02-08 Byron Jackson Co Well bore packer and actuating means therefor
US2780294A (en) * 1955-05-02 1957-02-05 John Stahl Packer assembly
US3298719A (en) * 1966-05-09 1967-01-17 Granville Phillips Company Ultra-high vacuum coupling and gasket subassembly therefor
GB1377807A (en) * 1973-05-25 1974-12-18 Hansard G G Fluid bearings
FR2239159A5 (en) * 1973-07-27 1975-02-21 Cefilac Inflatable shaft seal ring - forces non-turning disc against rotating seal to provide a seal
US4178020A (en) * 1977-12-15 1979-12-11 Big-Inch Marine Systems, Inc. Locking slip joint and method of use
SE413200B (sv) * 1978-08-14 1980-04-28 Asea Atom Ab Tetningsanordning for tillfellig tryckavtetning

Also Published As

Publication number Publication date
JPS6364598B2 (pt) 1988-12-13
WO1981002457A1 (en) 1981-09-03
EP0046801A1 (en) 1982-03-10
US4302018A (en) 1981-11-24
EP0046801A4 (en) 1984-04-04
CA1155391A (en) 1983-10-18
JPS57501485A (pt) 1982-08-19
EP0046801B1 (en) 1986-12-10

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