ATE395499T1 - Bohrlochschieber - Google Patents

Bohrlochschieber

Info

Publication number
ATE395499T1
ATE395499T1 AT05752507T AT05752507T ATE395499T1 AT E395499 T1 ATE395499 T1 AT E395499T1 AT 05752507 T AT05752507 T AT 05752507T AT 05752507 T AT05752507 T AT 05752507T AT E395499 T1 ATE395499 T1 AT E395499T1
Authority
AT
Austria
Prior art keywords
bonnet
main
side mount
main body
drill hole
Prior art date
Application number
AT05752507T
Other languages
English (en)
Inventor
Frank Benjamin Springett
Eric Ensley
James Dennis Brugman
Original Assignee
Varco Int
Frank Benjamin Springett
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 Varco Int, Frank Benjamin Springett filed Critical Varco Int
Application granted granted Critical
Publication of ATE395499T1 publication Critical patent/ATE395499T1/de

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)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Superstructure Of Vehicle (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Massaging Devices (AREA)
  • Pens And Brushes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Ropes Or Cables (AREA)
  • Motor Or Generator Frames (AREA)
AT05752507T 2004-07-01 2005-06-17 Bohrlochschieber ATE395499T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/883,564 US7051990B2 (en) 2004-07-01 2004-07-01 Blowout preventer and movable bonnet support

Publications (1)

Publication Number Publication Date
ATE395499T1 true ATE395499T1 (de) 2008-05-15

Family

ID=34971123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05752507T ATE395499T1 (de) 2004-07-01 2005-06-17 Bohrlochschieber

Country Status (8)

Country Link
US (1) US7051990B2 (de)
EP (1) EP1766182B1 (de)
AT (1) ATE395499T1 (de)
BR (1) BRPI0512442B1 (de)
CA (1) CA2572478C (de)
DE (1) DE602005006811D1 (de)
NO (1) NO336365B1 (de)
WO (1) WO2006003469A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7331562B2 (en) * 2005-11-07 2008-02-19 Varco I/P, Inc. Blowout preventer with breech assembly
US8720565B2 (en) 2006-04-25 2014-05-13 National Oilwell Varco, L.P. Tubular severing system and method of using same
US8424607B2 (en) * 2006-04-25 2013-04-23 National Oilwell Varco, L.P. System and method for severing a tubular
US7367396B2 (en) 2006-04-25 2008-05-06 Varco I/P, Inc. Blowout preventers and methods of use
US8720564B2 (en) 2006-04-25 2014-05-13 National Oilwell Varco, L.P. Tubular severing system and method of using same
US7798466B2 (en) * 2007-04-27 2010-09-21 Varco I/P, Inc. Ram locking blowout preventer
US8028755B2 (en) * 2007-12-14 2011-10-04 Clearwater International Llc Quick lock wireline valve/blow-out preventor and methods for making and using same
US8844898B2 (en) 2009-03-31 2014-09-30 National Oilwell Varco, L.P. Blowout preventer with ram socketing
US8720476B2 (en) * 2009-08-05 2014-05-13 National Oilwell Varco, L.P. Portable ram block changer
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
US8544538B2 (en) 2010-07-19 2013-10-01 National Oilwell Varco, L.P. System and method for sealing a wellbore
US8540017B2 (en) 2010-07-19 2013-09-24 National Oilwell Varco, L.P. Method and system for sealing a wellbore
US8807219B2 (en) 2010-09-29 2014-08-19 National Oilwell Varco, L.P. Blowout preventer blade assembly and method of using same
KR20150092371A (ko) 2011-03-09 2015-08-12 내셔널 오일웰 바르코 엘.피. 유정 보어를 밀봉하기 위한 방법 및 장치
US8408514B2 (en) * 2011-07-28 2013-04-02 Hydril USA Manfacturing LLC Lock mechanism for blowout preventer and method
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
EP2836669B1 (de) 2012-04-10 2019-07-24 National Oilwell Varco, L.P. Bohrlochabsperrventil mit verriegelungszylinderanordnung und verfahren zur verwendung davon
BR112015020108B1 (pt) 2013-02-21 2021-11-09 National Oilwell Varco, L.P. Unidade de controlador preventivo de erupção, e, método de monitoramento de um controlador preventivo de erupção
CN104712285B (zh) * 2015-03-25 2018-11-16 河北华北石油荣盛机械制造有限公司 一种快速连接侧门式闸板防喷器
US9759032B2 (en) * 2015-04-17 2017-09-12 Cameron International Corporation Blowout preventer end connection
US9790761B2 (en) * 2015-06-29 2017-10-17 Hydril USA Distribution LLC Boltless ram blowout preventer bonnet
US9732577B2 (en) * 2015-09-08 2017-08-15 Axon Pressure Products, Inc. Blowout preventer with hinged bonnet
US20170107778A1 (en) * 2015-10-19 2017-04-20 Hydril USA Distribution LLC Boltless Locking of BOP Bonnet
WO2017188822A1 (en) 2016-04-27 2017-11-02 Maritime Promeco As Blow out preventer bonnet assembly
NO342003B1 (en) * 2016-04-27 2018-03-12 Electrical Subsea and Drilling AS Blow out preventer bonnet assembly
CN109415928B (zh) * 2016-05-02 2021-10-08 斯伦贝谢技术有限公司 具有宽凸缘体的防喷器
US12247456B1 (en) 2023-08-24 2025-03-11 Schlumberger Technology Corporation Blowout preventer system and method utilizing shear ram buttress
US12546180B2 (en) * 2024-05-03 2026-02-10 Schlumberger Technology Corporation Blowout preventer systems and methods

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253638A (en) 1979-08-02 1981-03-03 Cameron Iron Works, Inc. Blowout preventer
US4582293A (en) 1982-01-06 1986-04-15 Koomey Blowout Preventers, Inc. Hydraulically operated valves
US4519577A (en) 1982-12-02 1985-05-28 Koomey Blowout Preventers, Inc. Flow controlling apparatus
US4502534A (en) 1982-12-13 1985-03-05 Hydril Company Flow diverter
US4558842A (en) 1983-09-06 1985-12-17 Bowen Tools, Inc. Connector for joining blowout preventer members
US5199683A (en) 1992-06-09 1993-04-06 Baroid Technology, Inc. Blowout preventer opening mechanism
US5255890A (en) 1992-11-12 1993-10-26 Hydril Company Ram type blowout preventer
US5400857A (en) 1993-12-08 1995-03-28 Varco Shaffer, Inc. Oilfield tubular shear ram and method for blowout prevention
US5505426A (en) 1995-04-05 1996-04-09 Varco Shaffer, Inc. Hydraulically controlled blowout preventer
US5588491A (en) 1995-08-10 1996-12-31 Varco Shaffer, Inc. Rotating blowout preventer and method
US5575452A (en) 1995-09-01 1996-11-19 Varco Shaffer, Inc. Blowout preventer with ram wedge locks
US5735502A (en) 1996-12-18 1998-04-07 Varco Shaffer, Inc. BOP with partially equalized ram shafts
US5897094A (en) 1996-12-27 1999-04-27 Varco Shaffer, Inc. BOP with improved door connectors
US6374925B1 (en) 2000-09-22 2002-04-23 Varco Shaffer, Inc. Well drilling method and system
US6554016B2 (en) 2000-12-12 2003-04-29 Northland Energy Corporation Rotating blowout preventer with independent cooling circuits and thrust bearing
US7096960B2 (en) 2001-05-04 2006-08-29 Hydrill Company Lp Mounts for blowout preventer bonnets
US6510897B2 (en) 2001-05-04 2003-01-28 Hydril Company Rotational mounts for blowout preventer bonnets
US6554247B2 (en) 2001-05-04 2003-04-29 Hydril Company Quick release blowout preventer bonnet
US20040021269A1 (en) 2002-08-01 2004-02-05 Cooper Cameron Corporation Compact insert for variable bore ram packer in a ram type blowout preventer
CA2411129C (en) 2002-11-05 2006-06-27 Vanoil Equipment Inc. Method of sealing pressure within a blowout preventer and a blowout preventer

Also Published As

Publication number Publication date
EP1766182B1 (de) 2008-05-14
US20060000992A1 (en) 2006-01-05
CA2572478C (en) 2009-05-19
NO20070055L (no) 2007-03-30
EP1766182A1 (de) 2007-03-28
BRPI0512442A (pt) 2008-03-04
CA2572478A1 (en) 2006-01-12
WO2006003469A1 (en) 2006-01-12
US7051990B2 (en) 2006-05-30
DE602005006811D1 (de) 2008-06-26
NO336365B1 (no) 2015-08-10
BRPI0512442B1 (pt) 2016-06-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties