BRPI0921134A2 - cabeça de poço que tem uma val´vula de segurança integrada e método de produção da mesma - Google Patents

cabeça de poço que tem uma val´vula de segurança integrada e método de produção da mesma

Info

Publication number
BRPI0921134A2
BRPI0921134A2 BRPI0921134A BRPI0921134A BRPI0921134A2 BR PI0921134 A2 BRPI0921134 A2 BR PI0921134A2 BR PI0921134 A BRPI0921134 A BR PI0921134A BR PI0921134 A BRPI0921134 A BR PI0921134A BR PI0921134 A2 BRPI0921134 A2 BR PI0921134A2
Authority
BR
Brazil
Prior art keywords
wellhead
production method
safety valve
integrated safety
integrated
Prior art date
Application number
BRPI0921134A
Other languages
English (en)
Inventor
Bjorn Bjerke
Original Assignee
West Oil Tools
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 West Oil Tools filed Critical West Oil Tools
Publication of BRPI0921134A2 publication Critical patent/BRPI0921134A2/pt
Publication of BRPI0921134B1 publication Critical patent/BRPI0921134B1/pt

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
    • 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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
BRPI0921134A 2008-12-02 2009-11-30 cabeça de poço para uso submarino BRPI0921134B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20085014A NO329610B1 (no) 2008-12-02 2008-12-02 Bronnhode med integrert sikkerhetsventil og framgangsmate ved framstilling samt anvendelse av samme
PCT/NO2009/000411 WO2010064922A1 (en) 2008-12-02 2009-11-30 Wellhead having an integrated safety valve and method of making same

Publications (2)

Publication Number Publication Date
BRPI0921134A2 true BRPI0921134A2 (pt) 2016-02-23
BRPI0921134B1 BRPI0921134B1 (pt) 2019-09-10

Family

ID=42233423

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921134A BRPI0921134B1 (pt) 2008-12-02 2009-11-30 cabeça de poço para uso submarino

Country Status (8)

Country Link
US (1) US8881827B2 (pt)
AU (1) AU2009323070B2 (pt)
BR (1) BRPI0921134B1 (pt)
GB (1) GB2477672B (pt)
MX (1) MX2011005797A (pt)
MY (1) MY152242A (pt)
NO (1) NO329610B1 (pt)
WO (1) WO2010064922A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015168454A1 (en) * 2014-04-30 2015-11-05 Harold Wayne Landry Wellhead safety valve assembly
GB2539703B (en) * 2015-06-25 2017-09-20 Brown Stuart Two part christmas tree having a bi-directional sealing master valve positioned below a hanger
CN107939331B (zh) * 2017-12-17 2023-08-18 中国石油天然气集团有限公司 一种注水井井口保护装置
GB2605517B (en) * 2018-12-05 2023-02-22 Dril Quip Inc Barrier arrangement in wellhead assembly
US11773678B2 (en) * 2018-12-05 2023-10-03 Dril-Quip, Inc. Barrier arrangement in wellhead assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638732A (en) * 1970-01-12 1972-02-01 Vetco Offshore Ind Inc Underwater wellhead electric connection apparatus for submerged electric motor driven well pumps and method of installation
EP0572732B1 (en) * 1992-06-01 1998-08-12 Cooper Cameron Corporation 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
US5465794A (en) 1994-08-23 1995-11-14 Abb Vetco Gray Inc. Hydraulic seal between tubing hanger and wellhead
EP0845577B1 (en) * 1996-11-29 2002-07-31 Cooper Cameron Corporation Wellhead assembly
GB2320937B (en) * 1996-12-02 2000-09-20 Vetco Gray Inc Abb Horizontal tree block for subsea wellhead
US6050339A (en) * 1996-12-06 2000-04-18 Abb Vetco Gray Inc. Annulus porting of horizontal tree
US6293345B1 (en) * 1998-03-26 2001-09-25 Dril-Quip, Inc. Apparatus for subsea wells including valve passageway in the wall of the wellhead housing for access to the annulus
US6102828A (en) 1998-06-03 2000-08-15 Halliburton Energy Services, Inc. Electrohydraulic control unit
US6343654B1 (en) * 1998-12-02 2002-02-05 Abb Vetco Gray, Inc. Electric power pack for subsea wellhead hydraulic tools
BR0009965A (pt) 1999-02-11 2002-03-26 Fmc Corp Aparelho de acabamento submarino e sistema de perfuração e produção
NO325717B1 (no) * 2001-07-27 2008-07-07 Vetco Gray Inc Produksjonstre med trippel sikkerhetsbarriere og fremgangsmate ved bruk av samme
US8011436B2 (en) * 2007-04-05 2011-09-06 Vetco Gray Inc. Through riser installation of tree block
SG177893A1 (en) * 2008-07-10 2012-02-28 Vetco Gray Inc Open water recoverable drilling protector

Also Published As

Publication number Publication date
GB201108362D0 (en) 2011-06-29
US8881827B2 (en) 2014-11-11
MY152242A (en) 2014-09-15
GB2477672B (en) 2013-01-09
WO2010064922A1 (en) 2010-06-10
US20110259597A1 (en) 2011-10-27
AU2009323070A1 (en) 2010-06-10
MX2011005797A (es) 2011-08-15
GB2477672A (en) 2011-08-10
BRPI0921134B1 (pt) 2019-09-10
NO20085014L (no) 2010-06-03
NO329610B1 (no) 2010-11-22
AU2009323070B2 (en) 2013-03-28

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: E21B 33/064 , E21B 34/02

Ipc: E21B 33/035 (1968.09), E21B 33/043 (1980.01), E21B

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: TREELESS DEVELOPMENT AS (NO)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/11/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/11/2009, OBSERVADAS AS CONDICOES LEGAIS