GB8821615D0 - Sealing assemblies - Google Patents

Sealing assemblies

Info

Publication number
GB8821615D0
GB8821615D0 GB888821615A GB8821615A GB8821615D0 GB 8821615 D0 GB8821615 D0 GB 8821615D0 GB 888821615 A GB888821615 A GB 888821615A GB 8821615 A GB8821615 A GB 8821615A GB 8821615 D0 GB8821615 D0 GB 8821615D0
Authority
GB
United Kingdom
Prior art keywords
sealing assemblies
assemblies
sealing
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.)
Pending
Application number
GB888821615A
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.)
Cooper Industries LLC
Original Assignee
Cooper Industries LLC
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 Cooper Industries LLC filed Critical Cooper Industries LLC
Priority to GB888821615A priority Critical patent/GB8821615D0/en
Publication of GB8821615D0 publication Critical patent/GB8821615D0/en
Priority to GB8920975A priority patent/GB2222858B/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape
GB888821615A 1988-09-15 1988-09-15 Sealing assemblies Pending GB8821615D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888821615A GB8821615D0 (en) 1988-09-15 1988-09-15 Sealing assemblies
GB8920975A GB2222858B (en) 1988-09-15 1989-09-15 Sealing assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888821615A GB8821615D0 (en) 1988-09-15 1988-09-15 Sealing assemblies

Publications (1)

Publication Number Publication Date
GB8821615D0 true GB8821615D0 (en) 1988-10-12

Family

ID=10643617

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888821615A Pending GB8821615D0 (en) 1988-09-15 1988-09-15 Sealing assemblies
GB8920975A Expired - Lifetime GB2222858B (en) 1988-09-15 1989-09-15 Sealing assemblies

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8920975A Expired - Lifetime GB2222858B (en) 1988-09-15 1989-09-15 Sealing assemblies

Country Status (1)

Country Link
GB (2) GB8821615D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257792A (en) * 1991-10-15 1993-11-02 Fip Incorporated Well head metal seal
US8899315B2 (en) 2008-02-25 2014-12-02 Cameron International Corporation Systems, methods, and devices for isolating portions of a wellhead from fluid pressure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556224A (en) * 1984-08-06 1985-12-03 Joy Manufacturing Company Crossover seal assembly

Also Published As

Publication number Publication date
GB2222858A (en) 1990-03-21
GB8920975D0 (en) 1989-11-01
GB2222858B (en) 1992-05-20

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