NO914977D0 - Pakning for broennhode - Google Patents

Pakning for broennhode

Info

Publication number
NO914977D0
NO914977D0 NO914977A NO914977A NO914977D0 NO 914977 D0 NO914977 D0 NO 914977D0 NO 914977 A NO914977 A NO 914977A NO 914977 A NO914977 A NO 914977A NO 914977 D0 NO914977 D0 NO 914977D0
Authority
NO
Norway
Prior art keywords
broennhode
gasket
Prior art date
Application number
NO914977A
Other languages
English (en)
Other versions
NO305846B1 (no
NO914977L (no
Inventor
Shiva Prasad Singeetham
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of NO914977D0 publication Critical patent/NO914977D0/no
Publication of NO914977L publication Critical patent/NO914977L/no
Publication of NO305846B1 publication Critical patent/NO305846B1/no

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
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater 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
NO914977A 1990-12-21 1991-12-17 Ringformet pakningsanordning for br°nnhode NO305846B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/633,631 US5174376A (en) 1990-12-21 1990-12-21 Metal-to-metal annulus packoff for a subsea wellhead system

Publications (3)

Publication Number Publication Date
NO914977D0 true NO914977D0 (no) 1991-12-17
NO914977L NO914977L (no) 1992-06-22
NO305846B1 NO305846B1 (no) 1999-08-02

Family

ID=24540444

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914977A NO305846B1 (no) 1990-12-21 1991-12-17 Ringformet pakningsanordning for br°nnhode

Country Status (4)

Country Link
US (1) US5174376A (no)
BR (1) BR9105434A (no)
GB (1) GB2251012B (no)
NO (1) NO305846B1 (no)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
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US5333692A (en) * 1992-01-29 1994-08-02 Baker Hughes Incorporated Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore
US5511620A (en) * 1992-01-29 1996-04-30 Baugh; John L. Straight Bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore
US5247997A (en) * 1992-04-10 1993-09-28 Cooper Industries, Inc. Tubing hanger with a preloaded lockdown
GB9212162D0 (en) * 1992-06-09 1992-07-22 Well Equip Ltd Lock mandrel
US5307879A (en) * 1993-01-26 1994-05-03 Abb Vetco Gray Inc. Positive lockdown for metal seal
US5327965A (en) * 1993-04-01 1994-07-12 Abb Vetco Gray Inc. Wellhead completion system
US5372201A (en) * 1993-12-13 1994-12-13 Abb Vetco Gray Inc. Annulus pressure actuated casing hanger running tool
US5456314A (en) * 1994-06-03 1995-10-10 Abb Vetco Gray Inc. Wellhead annulus seal
GB2299104B (en) * 1995-01-26 1998-07-22 Fmc Corp Tubing hangers
US5775427A (en) * 1996-11-13 1998-07-07 Fmc Corporation Internally latched subsea wellhead tieback connector
US6032958A (en) * 1998-03-31 2000-03-07 Hydril Company Bi-directional pressure-energized metal seal
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
GB2355479B (en) * 1999-10-20 2003-08-27 Vetco Gray Inc Abb Casing packoff
GC0000211A (en) 1999-11-15 2006-03-29 Shell Int Research Expanding a tubular element in a wellbore
US6540024B2 (en) 2000-05-26 2003-04-01 Abb Vetco Gray Inc. Small diameter external production riser tieback connector
US6510895B1 (en) * 2000-11-06 2003-01-28 Fmc Technologies Energized sealing cartridge for annulus sealing between tubular well components
GB2370322B (en) * 2000-12-20 2003-03-12 Fmc Corp Metallic seal components
WO2004081346A2 (en) 2003-03-11 2004-09-23 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
WO2004094766A2 (en) 2003-04-17 2004-11-04 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
EP1972752A2 (en) 2002-04-12 2008-09-24 Enventure Global Technology Protective sleeve for threated connections for expandable liner hanger
EP1552271A1 (en) 2002-09-20 2005-07-13 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7441594B2 (en) 2004-05-17 2008-10-28 Cameron International Corporation Full bore wellhead load shoulder and support ring
GB2435488B (en) * 2004-05-17 2008-11-05 Cooper Cameron Corp Full bore wellhead load shoulder and support ring
GB2432866A (en) 2004-08-13 2007-06-06 Enventure Global Technology Expandable tubular
US7861789B2 (en) * 2005-02-09 2011-01-04 Vetco Gray Inc. Metal-to-metal seal for bridging hanger or tieback connection
US7614453B2 (en) * 2006-06-01 2009-11-10 Cameron International Corporation Stress distributing wellhead connector
US20080196883A1 (en) * 2006-11-15 2008-08-21 Testa Gero D Centralizing apparatus
US20080110639A1 (en) * 2006-11-15 2008-05-15 Starr Phillip M Wellhead isolation mandrel with centralizing device
CA2691253C (en) * 2007-07-19 2015-06-16 Cameron International Corporation Seal system having energizing, load, and lock rings
WO2009067298A1 (en) 2007-11-21 2009-05-28 Cameron International Corporation Back pressure valve
GB2471596B (en) * 2008-03-28 2012-11-21 Cameron Int Corp Wellhead hanger shoulder
US8205890B2 (en) * 2008-07-08 2012-06-26 Worldwide Oilfield Machine, Inc. Resilient high pressure metal-to-metal seal 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
US8146670B2 (en) * 2008-11-25 2012-04-03 Vetco Gray Inc. Bi-directional annulus seal
US8186426B2 (en) * 2008-12-11 2012-05-29 Vetco Gray Inc. Wellhead seal assembly
US8322432B2 (en) * 2009-01-15 2012-12-04 Weatherford/Lamb, Inc. Subsea internal riser rotating control device system and method
NO331339B1 (no) 2009-10-20 2011-11-28 Aker Subsea As Metall-tetning
NO20101447A1 (no) * 2009-10-22 2011-04-26 Smith International Metall-metall-tetning med holdeinnretning
US9140388B2 (en) * 2010-03-22 2015-09-22 Fmc Technologies, Inc. Bi-directional seal assembly
US8640777B2 (en) * 2010-10-25 2014-02-04 Vetco Gray Inc. Expandable anchoring mechanism
NO345946B1 (no) * 2010-11-01 2021-11-08 Dril Quip Inc Nedlåsingssystem for brønnhodetetning
US8662185B2 (en) * 2010-12-27 2014-03-04 Vetco Gray Inc. Active casing hanger hook mechanism
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
US8720586B2 (en) * 2011-06-30 2014-05-13 Vetco Gray Inc. Hybrid seal
US8978772B2 (en) * 2011-12-07 2015-03-17 Vetco Gray Inc. Casing hanger lockdown with conical lockdown ring
US8783363B2 (en) * 2012-01-23 2014-07-22 Vetco Gray Inc. Multifunctional key design for metal seal in subsea application
US9376881B2 (en) * 2012-03-23 2016-06-28 Vetco Gray Inc. High-capacity single-trip lockdown bushing and a method to operate the same
US20130341051A1 (en) * 2012-06-22 2013-12-26 Vetco Gray, Inc. Metal to metal packoff for use in a wellhead assembly
CA2877921C (en) 2012-06-28 2017-05-30 Fmc Technologies, Inc. Mudline suspension metal-to-metal sealing system
NO339186B1 (no) * 2012-09-07 2016-11-14 Aker Subsea As Tetningssystem
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
US9388655B2 (en) 2013-10-16 2016-07-12 Cameron International Corporation Lock ring and packoff for wellhead
US9822601B2 (en) * 2014-08-01 2017-11-21 Cameron International Corporation System for setting and retrieving a seal assembly
US10036224B2 (en) * 2014-09-10 2018-07-31 Ge Oil & Gas Pressure Control Lp Seal lock down
US9970252B2 (en) * 2014-10-14 2018-05-15 Cameron International Corporation Dual lock system
MY186258A (en) * 2015-02-19 2021-06-30 Dril Quip Inc Metal to metal annulus seal with enhanced lock-down capacity
GB2582229B (en) * 2015-02-19 2021-02-10 Dril Quip Inc Metal to metal annulus seal with enhanced lock-down capacity
US9534689B2 (en) 2015-03-05 2017-01-03 Fmc Technologies, Inc. Metal seal ring
US9677374B2 (en) * 2015-04-02 2017-06-13 Cameron International Corporation Hydraulic tool
US9945201B2 (en) 2015-04-07 2018-04-17 Ge Oil & Gas Pressure Control Lp Corrugated energizing ring for use with a split lockdown ring
US10233711B2 (en) 2015-11-02 2019-03-19 Vetco Gray, LLC Wellbore seal energizing ring with retaining feature
US10480273B2 (en) 2016-01-11 2019-11-19 Fmc Technologies, Inc. Hybrid two piece packoff assembly
US10167693B2 (en) 2016-05-31 2019-01-01 Cameron International Corporation Hanger sealing 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
RU2731483C1 (ru) * 2019-10-07 2020-09-03 Общество с ограниченной ответственностью "Газпром 335" Металлический уплотнительный узел для герметизации межтрубного пространства в скважине
US11851971B2 (en) * 2021-10-29 2023-12-26 Baker Hughes Oilfield Operations Llc System and method for hanger and packoff lock ring actuation
US11851972B2 (en) * 2021-11-10 2023-12-26 Baker Hughes Oilfield Operations Llc Bi-directional wellhead annulus packoff with integral seal and hanger lockdown ring
US11933124B2 (en) 2021-11-23 2024-03-19 Falconview Energy Products Llc Oil field tool latch system and method

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US2692066A (en) * 1952-08-19 1954-10-19 Baker Oil Tools Inc Quick mounting and demountable pressure head
US4030544A (en) * 1974-06-03 1977-06-21 Vetco Offshore Industries, Inc. Wellhead seal apparatus and pulling tool for releasing and retrieving such apparatus
US4209270A (en) * 1977-04-18 1980-06-24 Hydrotech International, Inc. Pipe connector apparatus and method
US4178020A (en) * 1977-12-15 1979-12-11 Big-Inch Marine Systems, Inc. Locking slip joint and method of use
US4408783A (en) * 1980-12-22 1983-10-11 Smith International Inc. Holddown apparatus
CA1255208A (en) * 1985-04-26 1989-06-06 Martin B. Jansen Retrievable packoff
US4757860A (en) * 1985-05-02 1988-07-19 Dril-Quip, Inc. Wellhead equipment
US4750559A (en) * 1985-05-28 1988-06-14 Dresser Industries, Inc. Retrievable anchor assembly
US4665979A (en) * 1985-09-06 1987-05-19 Hughes Tool Company Metal casing hanger seal with expansion slots
US4719971A (en) * 1986-08-18 1988-01-19 Vetco Gray Inc. Metal-to-metal/elastomeric pack-off assembly for subsea wellhead systems
US4791987A (en) * 1987-04-30 1988-12-20 Cameron Iron Works Usa, Inc. Wellhead seal
US4832125A (en) * 1987-04-30 1989-05-23 Cameron Iron Works Usa, Inc. Wellhead hanger and seal
US4751965A (en) * 1987-04-30 1988-06-21 Cameron Iron Works Usa, Inc. Wellhead seal assembly
US4742874A (en) * 1987-04-30 1988-05-10 Cameron Iron Works Usa, Inc. Subsea wellhead seal assembly
US4766956A (en) * 1987-05-07 1988-08-30 Cameron Iron Works Usa, Inc. Wellhead annular seal
US4771832A (en) * 1987-12-09 1988-09-20 Vetco Gray Inc. Wellhead with eccentric casing seal ring
US4823871A (en) * 1988-02-24 1989-04-25 Cameron Iron Works Usa, Inc. Hanger and seal assembly
US4900041A (en) * 1988-04-27 1990-02-13 Fmc Corporation Subsea well casing hanger packoff system
US4949787A (en) * 1989-04-07 1990-08-21 Vetco Gray Inc. Casing hanger seal locking mechanism
US4949786A (en) * 1989-04-07 1990-08-21 Vecto Gray Inc. Emergency casing hanger
US4932472A (en) * 1989-04-26 1990-06-12 Vetco Gray Inc. Packoff with flexible section for casing hanger
US4960172A (en) * 1989-08-18 1990-10-02 Vetco Gray Inc. Casing hanger seal assembly with diverging taper
US5025864A (en) * 1990-03-27 1991-06-25 Vetco Gray Inc. Casing hanger wear bushing

Also Published As

Publication number Publication date
US5174376A (en) 1992-12-29
BR9105434A (pt) 1992-08-25
GB2251012B (en) 1995-01-18
GB2251012A (en) 1992-06-24
NO305846B1 (no) 1999-08-02
NO914977L (no) 1992-06-22
GB9125022D0 (en) 1992-01-22

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