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GB2320513B - Tubing hanger vent - Google Patents

Tubing hanger vent

Info

Publication number
GB2320513B
GB2320513B GB9726351A GB9726351A GB2320513B GB 2320513 B GB2320513 B GB 2320513B GB 9726351 A GB9726351 A GB 9726351A GB 9726351 A GB9726351 A GB 9726351A GB 2320513 B GB2320513 B GB 2320513B
Authority
GB
United Kingdom
Prior art keywords
vent
tubing hanger
hanger
tubing
hanger vent
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
GB9726351A
Other versions
GB9726351D0 (en
GB2320513A (en
Inventor
Martin J Pritchett
Norman Brammer
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.)
Vetco Gray LLC
Original Assignee
Vetco Gray 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
Priority claimed from US08/852,983 external-priority patent/US5868204A/en
Application filed by Vetco Gray LLC filed Critical Vetco Gray LLC
Publication of GB9726351D0 publication Critical patent/GB9726351D0/en
Publication of GB2320513A publication Critical patent/GB2320513A/en
Application granted granted Critical
Publication of GB2320513B publication Critical patent/GB2320513B/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
    • E21B33/02—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 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0353—Horizontal or spool trees, i.e. without production valves in the vertical main bore

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)
  • Branch Pipes, Bends, And The Like (AREA)
GB9726351A 1996-12-17 1997-12-12 Tubing hanger vent Expired - Fee Related GB2320513B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3317196P 1996-12-17 1996-12-17
US3436696P 1996-12-26 1996-12-26
US08/852,983 US5868204A (en) 1997-05-08 1997-05-08 Tubing hanger vent

Publications (3)

Publication Number Publication Date
GB9726351D0 GB9726351D0 (en) 1998-02-11
GB2320513A GB2320513A (en) 1998-06-24
GB2320513B true GB2320513B (en) 2000-12-27

Family

ID=27364330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726351A Expired - Fee Related GB2320513B (en) 1996-12-17 1997-12-12 Tubing hanger vent

Country Status (3)

Country Link
BR (1) BR9706355A (en)
GB (1) GB2320513B (en)
NO (1) NO975879D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2453300A (en) * 1999-02-11 2000-08-29 Fmc Corporation Subsea completion apparatus
GB2349662B (en) * 1999-02-11 2001-01-31 Fmc Corp Large bore subsea christmas tree and tubing hanger system
CA2328666A1 (en) * 2000-01-11 2001-07-11 Cooper Cameron Corporation Wellhead assembly
US6763891B2 (en) 2001-07-27 2004-07-20 Abb Vetco Gray Inc. Production tree with multiple safety barriers
WO2004041455A2 (en) * 2002-11-01 2004-05-21 Fmc Technologies, Inc. Vacuum assisted seal engagement for rov deployed equipment
US7743832B2 (en) * 2007-03-23 2010-06-29 Vetco Gray Inc. Method of running a tubing hanger and internal tree cap simultaneously
NO333955B1 (en) * 2007-11-23 2013-10-28 Fmc Kongsberg Subsea As Underwater horizontal Christmas tree
US8322443B2 (en) * 2010-07-29 2012-12-04 Vetco Gray Inc. Wellhead tree pressure limiting device

Also Published As

Publication number Publication date
GB9726351D0 (en) 1998-02-11
GB2320513A (en) 1998-06-24
NO975879D0 (en) 1997-12-15
BR9706355A (en) 1999-05-04

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Legal Events

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

Effective date: 20011212