NO992915L - Underwater bridge head apparatus - Google Patents

Underwater bridge head apparatus

Info

Publication number
NO992915L
NO992915L NO992915A NO992915A NO992915L NO 992915 L NO992915 L NO 992915L NO 992915 A NO992915 A NO 992915A NO 992915 A NO992915 A NO 992915A NO 992915 L NO992915 L NO 992915L
Authority
NO
Norway
Prior art keywords
head apparatus
bridge head
underwater bridge
underwater
head
Prior art date
Application number
NO992915A
Other languages
Norwegian (no)
Other versions
NO992915D0 (en
NO316132B1 (en
Inventor
Bruce J Watkins
Original Assignee
Dril Quip 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 Dril Quip Inc filed Critical Dril Quip Inc
Publication of NO992915D0 publication Critical patent/NO992915D0/en
Publication of NO992915L publication Critical patent/NO992915L/en
Publication of NO316132B1 publication Critical patent/NO316132B1/en

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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater 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
    • 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
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
NO19992915A 1998-06-16 1999-06-15 Underwater wellhead equipment NO316132B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9840598P 1998-06-16 1998-06-16

Publications (3)

Publication Number Publication Date
NO992915D0 NO992915D0 (en) 1999-06-15
NO992915L true NO992915L (en) 1999-12-17
NO316132B1 NO316132B1 (en) 2003-12-15

Family

ID=22269137

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19992915A NO316132B1 (en) 1998-06-16 1999-06-15 Underwater wellhead equipment

Country Status (2)

Country Link
GB (1) GB2339444B (en)
NO (1) NO316132B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001245986A1 (en) 2000-03-24 2001-10-08 Fmc Corporation Cartridge gate valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637419A (en) * 1984-07-09 1987-01-20 Vetco Offshore, Inc. Subsea control pod valve assembly
GB8622311D0 (en) * 1986-09-16 1986-10-22 Nat Supply Co Uk Ltd Wellhead connection of hydraulic control lines
US5385169A (en) * 1994-04-04 1995-01-31 Cooper Industries, Inc. Subsea fluid coupling employing metal-to-metal sealing
US5465794A (en) * 1994-08-23 1995-11-14 Abb Vetco Gray Inc. Hydraulic seal between tubing hanger and wellhead
US5865250A (en) * 1994-08-23 1999-02-02 Abb Vetco Gray Inc. Fluid connector with check valve and method of running a string of tubing

Also Published As

Publication number Publication date
GB2339444A (en) 2000-01-26
GB2339444B (en) 2002-05-29
GB9914048D0 (en) 1999-08-18
NO992915D0 (en) 1999-06-15
NO316132B1 (en) 2003-12-15

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees