NO20084424L - Baerere for utblasningssikringskapper - Google Patents

Baerere for utblasningssikringskapper

Info

Publication number
NO20084424L
NO20084424L NO20084424A NO20084424A NO20084424L NO 20084424 L NO20084424 L NO 20084424L NO 20084424 A NO20084424 A NO 20084424A NO 20084424 A NO20084424 A NO 20084424A NO 20084424 L NO20084424 L NO 20084424L
Authority
NO
Norway
Prior art keywords
radial lock
segmented
segment
segmented radial
locking
Prior art date
Application number
NO20084424A
Other languages
English (en)
Inventor
Edward Ryan Hemphill
Michael Wayne Berckenhoff
Original Assignee
Hydril Usa Mfg Llc
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 Hydril Usa Mfg Llc filed Critical Hydril Usa Mfg Llc
Publication of NO20084424L publication Critical patent/NO20084424L/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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams

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)
  • Pressure Vessels And Lids Thereof (AREA)
  • Superstructure Of Vehicle (AREA)
  • Fuses (AREA)
  • Details Of Indoor Wiring (AREA)
  • Insulating Bodies (AREA)

Abstract

Det beskrives en kappelåseanordning. Kappelåseanordningen innbefatter en segmentert radiallås anordnet rundt en kappe og utformet for samvirke med en korresponderende radial lås som er anordnet i huset til en utblåsningssikring, minst én fjær utformet for å presse minst ett segment av den segmenterte radiallåsen til en låsestilling, og en støttehylse anordnet rundt kappen, idet i det minste en del av støttehylsen er utformet for å sikre samvirket mellom den segmenterte radiallåsen og den korresponderende radiallåsen som er anordnet i utblåsningssikringens hus. Det beskrives også en fremgangsmåte for låsing av en kappe til en utblåsningssikring. Fremgangsmåten innbefatter en anordning av en segmentert radiallås rundt en kappe, idet i det minste et segment av radiallåsen presses mot en låsestilling, innføring av kappen i en åpning i utblåsningssikringen, idet en ytre flate på den segmenterte radiallåsen får kontakt med en flate i åpningen, hvorved det i det minste ene segmentet av den segmenterte radiallåsen beveges radielt innover, helt til det i det minste ene segmentet av den segmenterte radiallåsen er ført radielt utover og til samvirke med en korresponderende radiallås anordnet i utblåsningssikringen. En støttehylse plasseres i en slik stilling at i det minste en del av støttehylsen vil befinne seg radielt innenfor den segmenterte radiallåsen.
NO20084424A 2006-03-22 2008-10-21 Baerere for utblasningssikringskapper NO20084424L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/386,223 US7413019B2 (en) 2001-05-04 2006-03-22 Mounts for blowout preventer bonnets
PCT/US2007/064676 WO2007109765A1 (en) 2006-03-22 2007-03-22 Mounts for blowout preventer bonnets

Publications (1)

Publication Number Publication Date
NO20084424L true NO20084424L (no) 2008-10-21

Family

ID=38522775

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084424A NO20084424L (no) 2006-03-22 2008-10-21 Baerere for utblasningssikringskapper

Country Status (12)

Country Link
US (1) US7413019B2 (no)
EP (1) EP1996790A4 (no)
KR (1) KR101041507B1 (no)
CN (1) CN101415904B (no)
AU (1) AU2007227347B2 (no)
BR (1) BRPI0711036A2 (no)
CA (1) CA2646653C (no)
EA (1) EA014519B1 (no)
MX (1) MX2008011901A (no)
MY (1) MY145382A (no)
NO (1) NO20084424L (no)
WO (1) WO2007109765A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225857B2 (en) * 2009-11-25 2012-07-24 Hydril Usa Manufacturing Llc Breech lock mechanisms for blowout preventer and method
US8230931B2 (en) * 2009-12-29 2012-07-31 Hydril Usa Manufacturing Llc Lifting device and method for lifting a bonnet
WO2012037173A2 (en) 2010-09-14 2012-03-22 National Oilwell Varco, L.P. Blowout preventer ram assembly and method of using same
US9045961B2 (en) 2011-01-31 2015-06-02 National Oilwell Varco, L.P. Blowout preventer seal and method of using same
BR112013031563A2 (pt) 2011-06-08 2016-12-13 Axon Ep Inc elemento de prevenção de explosão aperfeiçoado
EP2836670B1 (en) 2012-04-10 2016-08-10 National Oilwell Varco, L.P. Blowout preventer seal assembly and method of using same
CN104285030B (zh) 2012-04-10 2017-07-07 国民油井华高公司 防喷锁定门组件及其使用方法
US9759032B2 (en) * 2015-04-17 2017-09-12 Cameron International Corporation Blowout preventer end connection
CN105569593B (zh) * 2015-12-23 2017-10-03 宝鸡石油机械有限责任公司 用于水下油气钻采设备的二次锁紧装置
EP3559396A4 (en) * 2016-12-22 2020-07-29 Services Petroliers Schlumberger ADJUSTABLE RING RESTRICTION OF SHUTTER JAW FOR CONTROLLED PRESSURE DRILLING WITH INTERCHANGEABLE JAWS
US10689937B1 (en) 2017-02-13 2020-06-23 Horn Equipment Company, Inc. Blowout preventer with pressure equalization block

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658287A (en) * 1970-12-04 1972-04-25 Hydril Co Swinging blowout preventer head with fluid connector
DE69620738T2 (de) * 1995-01-13 2002-11-21 Hydril Co., Houston Niedrig bauender und leichtgewichtiger hochdruck-ausbruchschieber
US5897094A (en) * 1996-12-27 1999-04-27 Varco Shaffer, Inc. BOP with improved door connectors
US6845959B2 (en) * 2001-05-04 2005-01-25 Hydril Company, L.P. Quick release blowout preventer bonnet
US7096960B2 (en) 2001-05-04 2006-08-29 Hydrill Company Lp Mounts for blowout preventer bonnets
US6554247B2 (en) 2001-05-04 2003-04-29 Hydril Company Quick release blowout preventer bonnet
US7699554B2 (en) * 2003-06-03 2010-04-20 Hydril Usa Manufacturing Llc Removable seal carrier for blowout preventer bonnet assembly
CN2823535Y (zh) * 2005-04-15 2006-10-04 任丘市铁虎石油机械有限公司 一种防喷装置

Also Published As

Publication number Publication date
KR20090005323A (ko) 2009-01-13
CA2646653A1 (en) 2007-09-27
KR101041507B1 (ko) 2011-06-16
US20060243451A1 (en) 2006-11-02
CN101415904A (zh) 2009-04-22
AU2007227347A1 (en) 2007-09-27
CN101415904B (zh) 2012-11-07
EP1996790A4 (en) 2015-08-05
WO2007109765A1 (en) 2007-09-27
MX2008011901A (es) 2008-11-06
MY145382A (en) 2012-01-31
EP1996790A1 (en) 2008-12-03
US7413019B2 (en) 2008-08-19
EA014519B1 (ru) 2010-12-30
AU2007227347B2 (en) 2011-02-03
EA200870364A1 (ru) 2009-02-27
BRPI0711036A2 (pt) 2011-08-23
CA2646653C (en) 2011-05-24

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application