GB2413347B - High pressure and temperature seal for downhole use - Google Patents

High pressure and temperature seal for downhole use

Info

Publication number
GB2413347B
GB2413347B GB0515158A GB0515158A GB2413347B GB 2413347 B GB2413347 B GB 2413347B GB 0515158 A GB0515158 A GB 0515158A GB 0515158 A GB0515158 A GB 0515158A GB 2413347 B GB2413347 B GB 2413347B
Authority
GB
United Kingdom
Prior art keywords
high pressure
temperature seal
downhole use
downhole
seal
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.)
Expired - Fee Related
Application number
GB0515158A
Other versions
GB2413347A (en
GB0515158D0 (en
Inventor
Ronald D Williams
Edward W Welch Jr
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
Priority claimed from GB0425473A external-priority patent/GB2405427B/en
Publication of GB0515158D0 publication Critical patent/GB0515158D0/en
Publication of GB2413347A publication Critical patent/GB2413347A/en
Application granted granted Critical
Publication of GB2413347B publication Critical patent/GB2413347B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Earth Drilling (AREA)
GB0515158A 2002-05-30 2003-05-16 High pressure and temperature seal for downhole use Expired - Fee Related GB2413347B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38460102P 2002-05-30 2002-05-30
GB0425473A GB2405427B (en) 2002-05-30 2003-05-16 High pressure and temperature seal for downhole use

Publications (3)

Publication Number Publication Date
GB0515158D0 GB0515158D0 (en) 2005-08-31
GB2413347A GB2413347A (en) 2005-10-26
GB2413347B true GB2413347B (en) 2006-07-05

Family

ID=35058531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0515158A Expired - Fee Related GB2413347B (en) 2002-05-30 2003-05-16 High pressure and temperature seal for downhole use

Country Status (1)

Country Link
GB (1) GB2413347B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO340035B1 (en) * 2012-09-07 2017-02-27 Aker Solutions As seal assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467394A (en) * 1965-10-15 1969-09-16 Grove Valve & Regulator Co Packing means
US4406469A (en) * 1981-09-21 1983-09-27 Baker International Corporation Plastically deformable conduit seal for subterranean wells
US4588030A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Well tool having a metal seal and bi-directional lock
US5611547A (en) * 1993-11-04 1997-03-18 Baker Hughes Incorporated Elongated seal assembly for sealing well tubing-to liner annulus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467394A (en) * 1965-10-15 1969-09-16 Grove Valve & Regulator Co Packing means
US4406469A (en) * 1981-09-21 1983-09-27 Baker International Corporation Plastically deformable conduit seal for subterranean wells
US4588030A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Well tool having a metal seal and bi-directional lock
US5611547A (en) * 1993-11-04 1997-03-18 Baker Hughes Incorporated Elongated seal assembly for sealing well tubing-to liner annulus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO340035B1 (en) * 2012-09-07 2017-02-27 Aker Solutions As seal assembly

Also Published As

Publication number Publication date
GB2413347A (en) 2005-10-26
GB0515158D0 (en) 2005-08-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110516