AU6227994A - Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore - Google Patents

Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore

Info

Publication number
AU6227994A
AU6227994A AU62279/94A AU6227994A AU6227994A AU 6227994 A AU6227994 A AU 6227994A AU 62279/94 A AU62279/94 A AU 62279/94A AU 6227994 A AU6227994 A AU 6227994A AU 6227994 A AU6227994 A AU 6227994A
Authority
AU
Australia
Prior art keywords
wellbore
metal
sealing
seal apparatus
straight bore
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.)
Abandoned
Application number
AU62279/94A
Inventor
John Lindley Baugh
George James Melenyzer
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 AU6227994A publication Critical patent/AU6227994A/en
Abandoned 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
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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
    • E21B33/128—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)
  • Sealing Devices (AREA)
AU62279/94A 1993-03-04 1994-03-02 Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore Abandoned AU6227994A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2636593A 1993-03-04 1993-03-04
US026365 1993-03-04
PCT/US1994/000181 WO1994020728A1 (en) 1993-03-04 1994-03-02 Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore

Publications (1)

Publication Number Publication Date
AU6227994A true AU6227994A (en) 1994-09-26

Family

ID=21831395

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62279/94A Abandoned AU6227994A (en) 1993-03-04 1994-03-02 Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore

Country Status (5)

Country Link
AU (1) AU6227994A (en)
CA (1) CA2134762C (en)
GB (1) GB2281089A (en)
NO (1) NO310373B1 (en)
WO (1) WO1994020728A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513600B2 (en) * 1999-12-22 2003-02-04 Richard Ross Apparatus and method for packing or anchoring an inner tubular within a casing
EP2952672A1 (en) 2014-06-04 2015-12-09 Welltec A/S Downhole expandable metal tubular

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302018A (en) * 1980-02-29 1981-11-24 Foster-Miller Associates, Inc. Packer arrangements for oil wells and the like
US4588029A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Expandable metal seal for a well tool
US4719971A (en) * 1986-08-18 1988-01-19 Vetco Gray Inc. Metal-to-metal/elastomeric pack-off assembly for subsea wellhead systems
US4749035A (en) * 1987-04-30 1988-06-07 Cameron Iron Works Usa, Inc. Tubing packer
US4790572A (en) * 1987-12-28 1988-12-13 Vetco Gray Inc. Tapered wedge packoff assembly for a casing hanger
US4901794A (en) * 1989-01-23 1990-02-20 Baker Hughes Incorporated Subterranean well anchoring apparatus
US5333692A (en) * 1992-01-29 1994-08-02 Baker Hughes Incorporated Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore

Also Published As

Publication number Publication date
NO944192D0 (en) 1994-11-03
WO1994020728A1 (en) 1994-09-15
NO944192L (en) 1995-01-03
CA2134762C (en) 1997-12-30
GB9420809D0 (en) 1994-11-30
NO310373B1 (en) 2001-06-25
GB2281089A (en) 1995-02-22
CA2134762A1 (en) 1994-09-15

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