BRPI0904751B8 - montagem de vedação e montagem de cabeça de poço - Google Patents

montagem de vedação e montagem de cabeça de poço Download PDF

Info

Publication number
BRPI0904751B8
BRPI0904751B8 BRPI0904751A BRPI0904751A BRPI0904751B8 BR PI0904751 B8 BRPI0904751 B8 BR PI0904751B8 BR PI0904751 A BRPI0904751 A BR PI0904751A BR PI0904751 A BRPI0904751 A BR PI0904751A BR PI0904751 B8 BRPI0904751 B8 BR PI0904751B8
Authority
BR
Brazil
Prior art keywords
wellhead
assembly
seal assembly
seal
locking
Prior art date
Application number
BRPI0904751A
Other languages
English (en)
Inventor
E Nelson John
Original Assignee
Vetco Gray 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 Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of BRPI0904751A2 publication Critical patent/BRPI0904751A2/pt
Publication of BRPI0904751B1 publication Critical patent/BRPI0904751B1/pt
Publication of BRPI0904751B8 publication Critical patent/BRPI0904751B8/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
    • E21B33/04—Casing heads; Suspending casings or tubings in 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • E21B17/085—Riser connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/10—Adjustable joints; Joints allowing movement comprising a flexible connection only
    • F16L27/103—Adjustable joints; Joints allowing movement comprising a flexible connection only in which a flexible element, e.g. a rubber-metal laminate, which undergoes constraints consisting of shear and flexure, is sandwiched between partly curved surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/10—Adjustable joints; Joints allowing movement comprising a flexible connection only
    • F16L27/107—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)

Abstract

montagem de vedação, montagens de cabeça de poço e método de vedação de um espaço anular. trata-se de uma montagem de vedação (21) para a vedação entre os membros (12), (14) de cabeça de poço em uma cabeça de poço (10), a montagem pode incluir um elemento de vedação (22) e um membro de bloqueio (42). a montagem de vedação (21) é fixável a um dentre os membros (12), (14) de cabeça de poço por meio do acoplamento do membro de bloqueio (42) a uma superficie de travamento sobre o membro (14), (12) de cabeça de poço. o membro de bloqueio (42) e a superfície de travamento podem incluir perfis correspondentes (15), (33) para o engate correspondente, evitando, assim, o movimento relativo entre o membro (12), (14) de cabeça de poço e a montagem de vedação (21).
BRPI0904751A 2008-12-11 2009-11-26 montagem de vedação e montagem de cabeça de poço BRPI0904751B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/332,975 2008-12-11
US12/332,975 US8186426B2 (en) 2008-12-11 2008-12-11 Wellhead seal assembly

Publications (3)

Publication Number Publication Date
BRPI0904751A2 BRPI0904751A2 (pt) 2011-03-15
BRPI0904751B1 BRPI0904751B1 (pt) 2019-05-28
BRPI0904751B8 true BRPI0904751B8 (pt) 2019-08-20

Family

ID=42239159

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0904751A BRPI0904751B8 (pt) 2008-12-11 2009-11-26 montagem de vedação e montagem de cabeça de poço

Country Status (2)

Country Link
US (1) US8186426B2 (pt)
BR (1) BRPI0904751B8 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8167312B2 (en) 2008-07-10 2012-05-01 Vetco Gray Inc. Metal seal adjustable casing sub
US8636072B2 (en) * 2008-08-12 2014-01-28 Vetco Gray Inc. Wellhead assembly having seal assembly with axial restraint
US8146670B2 (en) * 2008-11-25 2012-04-03 Vetco Gray Inc. Bi-directional annulus seal
US9157293B2 (en) 2010-05-06 2015-10-13 Cameron International Corporation Tunable floating seal insert
US8517089B2 (en) * 2010-07-16 2013-08-27 Vetco Gray Inc. Casing hanger profile for multiple seal landing positions
US8500127B2 (en) * 2010-07-27 2013-08-06 Vetco Gray Inc. Bi-directional metal-to-metal seal
NO345387B1 (no) * 2010-10-04 2021-01-11 Dril Quip Inc Tetningssammenstilling og fremgangsmåte
US8695700B2 (en) * 2010-10-08 2014-04-15 Vetco Gray Inc. Seal with enhanced nose ring
US8668021B2 (en) 2010-10-26 2014-03-11 Vetco Gray Inc. Energizing ring nose profile and seal entrance
WO2012060909A1 (en) * 2010-11-01 2012-05-10 Dril-Quip, Inc. Wellhead seal assembly lockdown system
US8851183B2 (en) * 2011-03-24 2014-10-07 Chad Eric Yates Casing hanger lockdown slip ring
US8701786B2 (en) * 2011-03-25 2014-04-22 Vetco Gray Inc. Positionless expanding lock ring for subsea annulus seals for lockdown
US8851194B2 (en) * 2011-03-29 2014-10-07 David L. Ford Seal with bellows style nose ring
US8925639B2 (en) 2011-12-06 2015-01-06 Vetco Gray Inc. Seal with bellows style nose ring and radially drivable lock rings
US8978772B2 (en) * 2011-12-07 2015-03-17 Vetco Gray Inc. Casing hanger lockdown with conical lockdown ring
US9103182B2 (en) 2011-12-28 2015-08-11 Vetco Gray Inc. Metal-to-metal sealing arrangement for control line and method of using same
US8636059B2 (en) * 2012-04-26 2014-01-28 Halliburton Energy Services, Inc. Downhole circulating valve having a seal plug
US8997883B2 (en) * 2012-09-12 2015-04-07 Vetco Gray Inc. Annulus seal with stepped energizing ring
US9057231B2 (en) * 2012-09-13 2015-06-16 Vetco Gray Inc. Energizing ring divot back-out lock
MY186868A (en) * 2012-10-04 2021-08-26 Halliburton Energy Services Inc Sliding sleeve well tool with metal-to-metal seal
US9169711B2 (en) 2012-11-15 2015-10-27 Vetco Gray Inc. Slotted metal seal
US20140183824A1 (en) * 2012-12-28 2014-07-03 Vetco Gray Inc. Seal with flexible nose for use with a lock-down ring on a hanger in a wellbore
US20140238699A1 (en) * 2013-02-22 2014-08-28 Vetco Gray Inc. Wellhead annulus seal having a wickered surface
US9765588B2 (en) * 2013-10-28 2017-09-19 Vetco Gray Inc. High strength inlay to improve lock-down capacity in a wellhead
US10036224B2 (en) 2014-09-10 2018-07-31 Ge Oil & Gas Pressure Control Lp Seal lock down
US9797214B2 (en) * 2014-11-24 2017-10-24 Vetco Gray Inc. Casing hanger shoulder ring for lock ring support
US9617820B2 (en) * 2015-07-08 2017-04-11 Ge Oil & Gas Pressure Control Lp Flexible emergency hanger and method of installation
US10138698B2 (en) 2015-09-30 2018-11-27 Vetco Gray, LLC External locking mechanism for seal energizing ring
US10184311B2 (en) * 2015-10-21 2019-01-22 Vetco Gray, LLC Wellhead seal assembly with lockdown and slotted arrangement
US10240423B2 (en) * 2015-12-29 2019-03-26 Cameron International Corporation Connector system
US10900316B2 (en) * 2016-09-14 2021-01-26 Vetco Gray Inc. Wellhead seal with pressure energizing from below
GB2587527B (en) 2018-04-06 2022-06-01 Vetco Gray Inc Metal-to-metal annulus wellhead style seal with pressure energized from above and below
US12012820B2 (en) * 2022-01-20 2024-06-18 Baker Hughes Oilfield Operations Llc System and method for hanger with debris pocket
US12486730B2 (en) * 2024-02-05 2025-12-02 Innovex International, Inc. Seal assembly with self-adjusting actuator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372563A (en) * 1981-10-26 1983-02-08 W-K-M Wellhead Systems, Inc. Packing support for mounting a well casing packing
US4665979A (en) * 1985-09-06 1987-05-19 Hughes Tool Company Metal casing hanger seal with expansion slots
US4714111A (en) 1986-07-31 1987-12-22 Vetco Gray Inc. Weight/pressure set pack-off for subsea wellhead systems
US4742874A (en) * 1987-04-30 1988-05-10 Cameron Iron Works Usa, Inc. Subsea wellhead seal assembly
US4823871A (en) * 1988-02-24 1989-04-25 Cameron Iron Works Usa, Inc. Hanger and seal assembly
US5060724A (en) * 1989-04-07 1991-10-29 Abb Vetco Gray Inc. Casing hanger seal locking mechanism with detent
US4932472A (en) 1989-04-26 1990-06-12 Vetco Gray Inc. Packoff with flexible section for casing hanger
US5174376A (en) * 1990-12-21 1992-12-29 Fmc Corporation Metal-to-metal annulus packoff for a subsea wellhead system
US5285853A (en) 1991-12-10 1994-02-15 Abb Vetco Gray Inc. Casing hanger seal with test port
US5456314A (en) 1994-06-03 1995-10-10 Abb Vetco Gray Inc. Wellhead annulus seal
GB2355479B (en) * 1999-10-20 2003-08-27 Vetco Gray Inc Abb Casing packoff
US8146670B2 (en) * 2008-11-25 2012-04-03 Vetco Gray Inc. Bi-directional annulus seal

Also Published As

Publication number Publication date
US8186426B2 (en) 2012-05-29
US20100147533A1 (en) 2010-06-17
BRPI0904751A2 (pt) 2011-03-15
BRPI0904751B1 (pt) 2019-05-28

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: ANULADA A PUBLICACAO DA RPI 2194 DE 22/01/2013 POR TER SIDO INDEVIDO.

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: E21B 33/03

Ipc: E21B 17/08 (1968.09), F16L 27/103 (1995.01), F16L

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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 26/11/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/11/2009, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/11/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2525 DE 28/05/2019,QUANTO AO ITEM (71) QUALIFICACAO.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2646 DE 21-09-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.