BR112013008065A2 - conjunto do vedador e método - Google Patents

conjunto do vedador e método

Info

Publication number
BR112013008065A2
BR112013008065A2 BR112013008065A BR112013008065A BR112013008065A2 BR 112013008065 A2 BR112013008065 A2 BR 112013008065A2 BR 112013008065 A BR112013008065 A BR 112013008065A BR 112013008065 A BR112013008065 A BR 112013008065A BR 112013008065 A2 BR112013008065 A2 BR 112013008065A2
Authority
BR
Brazil
Prior art keywords
seal assembly
seal
assembly
Prior art date
Application number
BR112013008065A
Other languages
English (en)
Other versions
BR112013008065B1 (pt
Inventor
Andrew J Grohmann
Bruce J Witwer
Larry E Reimert
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 BR112013008065A2 publication Critical patent/BR112013008065A2/pt
Publication of BR112013008065B1 publication Critical patent/BR112013008065B1/pt

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
    • 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
BR112013008065-5A 2010-10-04 2011-07-08 conjunto de vedador e método de vedação BR112013008065B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38943510P 2010-10-04 2010-10-04
US61/389,435 2010-10-04
PCT/US2011/043296 WO2012047351A1 (en) 2010-10-04 2011-07-08 Seal assembly and method

Publications (2)

Publication Number Publication Date
BR112013008065A2 true BR112013008065A2 (pt) 2016-06-14
BR112013008065B1 BR112013008065B1 (pt) 2021-01-05

Family

ID=45928038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008065-5A BR112013008065B1 (pt) 2010-10-04 2011-07-08 conjunto de vedador e método de vedação

Country Status (6)

Country Link
US (1) US9151134B2 (pt)
BR (1) BR112013008065B1 (pt)
GB (1) GB2498471B (pt)
NO (1) NO345387B1 (pt)
SG (1) SG189233A1 (pt)
WO (1) WO2012047351A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG189233A1 (en) * 2010-10-04 2013-05-31 Dril Quip Inc Seal assembly and method
GB2499925B (en) * 2010-11-01 2018-06-20 Dril Quip Inc Wellhead seal assembly lockdown system
GB2582229B (en) * 2015-02-19 2021-02-10 Dril Quip Inc Metal to metal annulus seal with enhanced lock-down capacity
MY186258A (en) * 2015-02-19 2021-06-30 Dril Quip Inc Metal to metal annulus seal with enhanced lock-down capacity
US9938787B2 (en) * 2016-02-10 2018-04-10 Dril-Quip, Inc. Fully supported c-ring slip retention system
WO2017147498A1 (en) * 2016-02-24 2017-08-31 Cameron International Corporation Wellhead assembly and method
US10689935B2 (en) 2017-03-09 2020-06-23 Cameron International Corporation Hanger running tool and hanger
CN109763789A (zh) * 2019-01-29 2019-05-17 上海霞为石油设备技术服务有限公司 一种环形密封总成装置
US11560767B1 (en) * 2021-07-20 2023-01-24 Fmc Technologies, Inc. Single run preloaded casing hanger and annulus seal assembly and methods of use thereof
US11851971B2 (en) 2021-10-29 2023-12-26 Baker Hughes Oilfield Operations Llc System and method for hanger and packoff lock ring actuation

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477104A (en) * 1981-01-15 1984-10-16 Ava International Corporation Releasable latching apparatus
US4468055A (en) * 1982-05-03 1984-08-28 Dril Quip, Inc. Wellhead apparatus
US4757860A (en) 1985-05-02 1988-07-19 Dril-Quip, Inc. Wellhead equipment
US4719971A (en) * 1986-08-18 1988-01-19 Vetco Gray Inc. Metal-to-metal/elastomeric pack-off assembly for subsea wellhead systems
US4773477A (en) * 1987-03-24 1988-09-27 Norman A. Nelson Well suspension assembly
US4842061A (en) * 1988-02-05 1989-06-27 Vetco Gray Inc. Casing hanger packoff with C-shaped metal seal
US4823871A (en) * 1988-02-24 1989-04-25 Cameron Iron Works Usa, Inc. Hanger and seal assembly
US5076356A (en) 1989-06-21 1991-12-31 Dril-Quip, Inc. Wellhead equipment
US4911244A (en) * 1989-06-30 1990-03-27 Cameron Iron Works Usa, Inc. Marine casing suspension apparatus
US5026097A (en) * 1989-07-28 1991-06-25 Dril-Quip, Inc. Wellhead apparatus
US5653289A (en) * 1995-11-14 1997-08-05 Abb Vetco Gray Inc. Adjustable jackup drilling system hanger
US6202745B1 (en) 1998-10-07 2001-03-20 Dril-Quip, Inc Wellhead apparatus
US6666276B1 (en) 2001-10-19 2003-12-23 John M. Yokley Downhole radial set packer element
US6705615B2 (en) 2001-10-31 2004-03-16 Dril-Quip, Inc. Sealing system and method
US6969070B2 (en) 2002-04-12 2005-11-29 Dril-Quip, Inc. Split carrier annulus seal assembly for wellhead systems
US7096956B2 (en) 2003-06-10 2006-08-29 Dril-Quip, Inc. Wellhead assembly with pressure actuated seal assembly and running tool
US7581596B2 (en) * 2006-03-24 2009-09-01 Dril-Quip, Inc. Downhole tool with C-ring closure seat and method
WO2009014795A2 (en) * 2007-07-19 2009-01-29 Cameron International Corporation Seal system and method
US8636072B2 (en) * 2008-08-12 2014-01-28 Vetco Gray Inc. Wellhead assembly having seal assembly with axial restraint
US7762319B2 (en) * 2008-11-11 2010-07-27 Vetco Gray Inc. Metal annulus seal
US8186426B2 (en) * 2008-12-11 2012-05-29 Vetco Gray Inc. Wellhead seal assembly
US8517089B2 (en) * 2010-07-16 2013-08-27 Vetco Gray Inc. Casing hanger profile for multiple seal landing positions
WO2012018469A1 (en) * 2010-07-27 2012-02-09 Dril-Quip, Inc. Casing hanger lockdown sleeve
SG189233A1 (en) * 2010-10-04 2013-05-31 Dril Quip Inc Seal assembly and method

Also Published As

Publication number Publication date
SG189233A1 (en) 2013-05-31
WO2012047351A4 (en) 2012-07-19
GB2498471A (en) 2013-07-17
US9151134B2 (en) 2015-10-06
GB201305746D0 (en) 2013-05-15
NO345387B1 (no) 2021-01-11
BR112013008065B1 (pt) 2021-01-05
US20130206427A1 (en) 2013-08-15
NO20130609A1 (no) 2013-05-02
GB2498471B (en) 2017-12-06
WO2012047351A1 (en) 2012-04-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: E21B 33/04

Ipc: E21B 33/04 (1968.09), E21B 33/00 (1968.09)

B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/07/2011, OBSERVADAS AS CONDICOES LEGAIS.