NO328221B1 - Anordning ved brønnhode - Google Patents

Anordning ved brønnhode Download PDF

Info

Publication number
NO328221B1
NO328221B1 NO20080477A NO20080477A NO328221B1 NO 328221 B1 NO328221 B1 NO 328221B1 NO 20080477 A NO20080477 A NO 20080477A NO 20080477 A NO20080477 A NO 20080477A NO 328221 B1 NO328221 B1 NO 328221B1
Authority
NO
Norway
Prior art keywords
wellhead
pipe string
stated
elastomeric matrix
metal plate
Prior art date
Application number
NO20080477A
Other languages
English (en)
Norwegian (no)
Other versions
NO20080477L (no
Inventor
Espen Pettersen
Original Assignee
Vasshella As
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 Vasshella As filed Critical Vasshella As
Priority to NO20080477A priority Critical patent/NO328221B1/no
Priority to PCT/NO2009/000024 priority patent/WO2009093911A1/fr
Priority to EP09703755.0A priority patent/EP2245262B1/fr
Publication of NO20080477L publication Critical patent/NO20080477L/no
Publication of NO328221B1 publication Critical patent/NO328221B1/no

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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • 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

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
NO20080477A 2008-01-25 2008-01-25 Anordning ved brønnhode NO328221B1 (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20080477A NO328221B1 (no) 2008-01-25 2008-01-25 Anordning ved brønnhode
PCT/NO2009/000024 WO2009093911A1 (fr) 2008-01-25 2009-01-21 Dispositif dans une combinaison de tête de puits/train de tiges
EP09703755.0A EP2245262B1 (fr) 2008-01-25 2009-01-21 Dispositif dans une combinaison de tête de puits/train de tiges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20080477A NO328221B1 (no) 2008-01-25 2008-01-25 Anordning ved brønnhode

Publications (2)

Publication Number Publication Date
NO20080477L NO20080477L (no) 2009-07-27
NO328221B1 true NO328221B1 (no) 2010-01-11

Family

ID=40901299

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080477A NO328221B1 (no) 2008-01-25 2008-01-25 Anordning ved brønnhode

Country Status (3)

Country Link
EP (1) EP2245262B1 (fr)
NO (1) NO328221B1 (fr)
WO (1) WO2009093911A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9140089B2 (en) 2010-06-22 2015-09-22 Neodrill As Device and method for stabilization of a wellhead

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479552B (en) * 2010-04-14 2015-07-08 Aker Subsea Ltd Subsea wellhead providing controlled access to a casing annulus
NO333368B1 (no) * 2010-10-12 2013-05-13 Vasshella As Styrestolpe
EP3368721A2 (fr) * 2015-10-29 2018-09-05 Mærsk Drilling A/S Procédés et appareil de formation d'un puits en haute mer
GB201717634D0 (en) 2017-10-26 2017-12-13 Statoil Petroleum As Wellhead assembly installation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819967A (en) * 1983-02-14 1989-04-11 Vetco Gray Inc. Conductor tieback connector
US5029647A (en) * 1990-04-27 1991-07-09 Vetco Gray Inc. Subsea wellhead stabilization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028079A (en) 1989-10-17 1991-07-02 J. M. Huber Corporation Non-crushing wellhead
US5662169A (en) * 1996-05-02 1997-09-02 Abb Vetco Gray Inc. Cuttings injection wellhead system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819967A (en) * 1983-02-14 1989-04-11 Vetco Gray Inc. Conductor tieback connector
US5029647A (en) * 1990-04-27 1991-07-09 Vetco Gray Inc. Subsea wellhead stabilization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9140089B2 (en) 2010-06-22 2015-09-22 Neodrill As Device and method for stabilization of a wellhead

Also Published As

Publication number Publication date
NO20080477L (no) 2009-07-27
WO2009093911A1 (fr) 2009-07-30
EP2245262B1 (fr) 2017-09-20
EP2245262A1 (fr) 2010-11-03
EP2245262A4 (fr) 2015-07-08

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: VASSHELLA FLEXIBLES AS, NO