NO20065243L - Wellbore control device - Google Patents

Wellbore control device

Info

Publication number
NO20065243L
NO20065243L NO20065243A NO20065243A NO20065243L NO 20065243 L NO20065243 L NO 20065243L NO 20065243 A NO20065243 A NO 20065243A NO 20065243 A NO20065243 A NO 20065243A NO 20065243 L NO20065243 L NO 20065243L
Authority
NO
Norway
Prior art keywords
wellbore
control device
wellbore control
linkage mechanisms
rams
Prior art date
Application number
NO20065243A
Other languages
English (en)
Other versions
NO333852B1 (no
Inventor
Gavin David Cowie
John David Sangster
Original Assignee
Enovate Systems Ltd
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 Enovate Systems Ltd filed Critical Enovate Systems Ltd
Publication of NO20065243L publication Critical patent/NO20065243L/no
Publication of NO333852B1 publication Critical patent/NO333852B1/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
    • E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Shearing Machines (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Selective Calling Equipment (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Arrangements (AREA)
  • Paper (AREA)

Abstract

Det beskrives en brønnkontrollanordning (10) for avstengning av en brønn. Anordningen har i en fore-trukket utførelse to motstående kuttehoder (16, 18) som er koplet til respektive leddmekanismer (26, 28). Leddmekanismene overfører aksial bevegelse av stempelet til radial bevegelse for å bevege kuttehodene mot hverandre i anordningens gjennomgående løp. Dette resulterer i en effektiv brønnkontrollanordning med en kompakt størrelse og form som kan innesluttes i en brønn.
NO20065243A 2004-05-07 2006-11-15 Kontrollanordning for å stenge et borehull og fremgangsmåte ved bruk av samme NO333852B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0410198.6A GB0410198D0 (en) 2004-05-07 2004-05-07 Wellbore control device
PCT/GB2005/001719 WO2005108739A1 (en) 2004-05-07 2005-05-06 Wellbore control device

Publications (2)

Publication Number Publication Date
NO20065243L true NO20065243L (no) 2007-01-29
NO333852B1 NO333852B1 (no) 2013-09-30

Family

ID=32482839

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065243A NO333852B1 (no) 2004-05-07 2006-11-15 Kontrollanordning for å stenge et borehull og fremgangsmåte ved bruk av samme

Country Status (10)

Country Link
US (1) US7779918B2 (no)
EP (1) EP1743083B1 (no)
AT (1) ATE387564T1 (no)
CA (1) CA2565861C (no)
DE (1) DE602005005041T2 (no)
DK (1) DK1743083T3 (no)
ES (1) ES2303246T3 (no)
GB (1) GB0410198D0 (no)
NO (1) NO333852B1 (no)
WO (1) WO2005108739A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0924020B1 (pt) 2009-04-09 2019-03-26 Fmc Technologies, Inc. Preventor de explosão
US8225857B2 (en) * 2009-11-25 2012-07-24 Hydril Usa Manufacturing Llc Breech lock mechanisms for blowout preventer and method
GB2497089A (en) * 2011-11-29 2013-06-05 Dpir Ltd Shear apparatus with a guide member
US9068423B2 (en) * 2012-02-03 2015-06-30 National Oilwell Varco, L.P. Wellhead connector and method of using same
US9074450B2 (en) * 2012-02-03 2015-07-07 National Oilwell Varco, L.P. Blowout preventer and method of using same
BR112014024680B1 (pt) 2012-04-05 2020-12-01 National Oilwell Varco, L.P. conector de local de poço, e, método para conectar componentes de um local de poço
US9388657B2 (en) * 2012-07-13 2016-07-12 Clinton D. Nelson Automatic annular blow-out preventer
JP2016527424A (ja) 2013-08-01 2016-09-08 バップ テクノロジーズ, エルエルシー.Bop Technologies, Llc. 強化ラム型噴出防止装置
US20240240536A1 (en) * 2013-08-01 2024-07-18 Bop Technologies, Llc Intensifier ram blowout preventer
US9938786B2 (en) * 2014-12-19 2018-04-10 Baker Hughes, A Ge Company, Llc String indexing device to prevent inadvertent tool operation with a string mounted operating device
WO2017019547A1 (en) * 2015-07-24 2017-02-02 National Oilwell Varco, L.P. Wellsite tool guide assembly and method of using same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1512411A (en) * 1924-05-01 1924-10-21 Calvin D Farrier Pipe puller
US1839394A (en) * 1929-10-28 1932-01-05 Melvin C Inge Blow-out preventer or control head
US3500708A (en) * 1967-05-01 1970-03-17 Wilson John H Automated pipe tongs
US4095805A (en) * 1976-10-15 1978-06-20 Cameron Iron Works, Inc. Annular blowout preventer
US4512411A (en) * 1984-04-19 1985-04-23 Camco Incorporated Fluid actuated energy charged well service line cutter
US4715456A (en) * 1986-02-24 1987-12-29 Bowen Tools, Inc. Slips for well pipe
US5765640A (en) * 1996-03-07 1998-06-16 Baker Hughes Incorporated Multipurpose tool
DE19620756A1 (de) * 1996-05-23 1997-11-27 Wirth Co Kg Masch Bohr Verfahren und Vorrichtung zum Abtrennen von im Boden verankerten Rohren oder Pfeilern
US6688394B1 (en) * 1996-10-15 2004-02-10 Coupler Developments Limited Drilling methods and apparatus
US5979550A (en) * 1998-02-24 1999-11-09 Alberta Ltd. PC pump stabilizer
US7096960B2 (en) * 2001-05-04 2006-08-29 Hydrill Company Lp Mounts for blowout preventer bonnets
NO316189B1 (no) * 2002-01-16 2003-12-22 Norsk Hydro As Kontrollanordning for stigeror
GB0207908D0 (en) * 2002-04-05 2002-05-15 Maris Tdm Ltd Improved slips

Also Published As

Publication number Publication date
WO2005108739A1 (en) 2005-11-17
GB0410198D0 (en) 2004-06-09
US20080257557A1 (en) 2008-10-23
DE602005005041D1 (de) 2008-04-10
ES2303246T3 (es) 2008-08-01
US7779918B2 (en) 2010-08-24
ATE387564T1 (de) 2008-03-15
NO333852B1 (no) 2013-09-30
EP1743083B1 (en) 2008-02-27
CA2565861C (en) 2013-01-08
DE602005005041T2 (de) 2009-03-12
CA2565861A1 (en) 2005-11-17
EP1743083A1 (en) 2007-01-17
DK1743083T3 (da) 2008-06-30

Similar Documents

Publication Publication Date Title
NO20065243L (no) Wellbore control device
DE602005021532D1 (de) Kolben-strangpressen
DE502004007838D1 (de) Pneumatische verzögerungsvorrinchtung zum abbremsen beweglicher möbelteile
ATE461017T1 (de) Gelenkmechanismus
DE602004001772D1 (de) CHROMATOGRAPHIESuULENABDICHTUNG
BRPI0611806A2 (pt) edifÍcio munido de meios de deslocamento vertical
NO20051554L (no) Dempningselement for virveldinuserte vibrasjoner, byggesett, apparat for utvinning av mineraler og stopeform
WO2008132496A3 (en) Blowout preventer
DE502005001635D1 (de) Schwungphasensteuervorrichtung
CA2556517A1 (en) Packer having a seal and a support member for the seal
DK1799957T3 (da) Blow out preventer
SG11201804627YA (en) Multi-position rotary actuator controlled by a fluid
DE60330838D1 (de) Steigrohrkontrollvorrichtung
ATE437300T1 (de) Verbrennungsmotor
DE502005001663D1 (de) Pneumatische Verzögerungseinrichtung zum Abbremsen beweglicher Möbelteile, insbesondere von Auszügen
UY28148A1 (es) Bromhidrato de escitalopram y un metodo para su preparacion
FR2842881B1 (fr) Actionneur rapide de vanne et outil muni de celui-ci
CA2490615A1 (en) Downhole tool
NO20075330L (no) Lubrikator system
DE50306138D1 (de) Hochdruckvorrichtung für reinraumanwendungen
ATE317066T1 (de) Hydraulikzylinder
ATE417209T1 (de) Nehmerzylinder
DK1035860T3 (da) Ikke-toksiske immunstimulerende enterotoksinsammensætninger
MXPA06013683A (es) Conjunto de accionador.
RU59122U1 (ru) Превентор