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NO20004717L - Sikkerhetskile-lukkehode - Google Patents

Sikkerhetskile-lukkehode

Info

Publication number
NO20004717L
NO20004717L NO20004717A NO20004717A NO20004717L NO 20004717 L NO20004717 L NO 20004717L NO 20004717 A NO20004717 A NO 20004717A NO 20004717 A NO20004717 A NO 20004717A NO 20004717 L NO20004717 L NO 20004717L
Authority
NO
Norway
Prior art keywords
ram
wedge
security
security wedge
Prior art date
Application number
NO20004717A
Other languages
English (en)
Other versions
NO20004717D0 (no
Inventor
Garry R Kaiser
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20004717D0 publication Critical patent/NO20004717D0/no
Publication of NO20004717L publication Critical patent/NO20004717L/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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
NO20004717A 1999-09-22 2000-09-21 Sikkerhetskile-lukkehode NO20004717L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15539699P 1999-09-22 1999-09-22

Publications (2)

Publication Number Publication Date
NO20004717D0 NO20004717D0 (no) 2000-09-21
NO20004717L true NO20004717L (no) 2001-03-23

Family

ID=22555257

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004717A NO20004717L (no) 1999-09-22 2000-09-21 Sikkerhetskile-lukkehode

Country Status (5)

Country Link
US (1) US6543546B2 (no)
AU (1) AU774169B2 (no)
CA (1) CA2320027C (no)
GB (1) GB2354540B (no)
NO (1) NO20004717L (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040124380A1 (en) * 2002-10-29 2004-07-01 Van Winkle Denzal Wayne Articulated slip ram for tapered coiled tubing
US6955225B2 (en) * 2003-02-13 2005-10-18 Double-E Inc. Method of and apparatus for securing capillary tubing in a wellhead
US7036578B2 (en) * 2003-04-25 2006-05-02 Halliburton Energy Services, Inc. Tubing guide and coiled tubing injector
CA2507116C (en) * 2003-10-09 2008-06-03 Varco I/P, Inc. Variable size coil tubing gripping elements
US20050241694A1 (en) * 2004-04-29 2005-11-03 Red Flame Hot Tap Services Ltd. Hot tapping method, system and apparatus
US7363985B2 (en) * 2005-11-23 2008-04-29 Double-E Inc. Hydraulic latch for capillary tubing string
US7934548B2 (en) * 2008-04-21 2011-05-03 Schlumberger Technology Corporation Spooled device retaining system
US7832480B1 (en) 2008-07-08 2010-11-16 Fanguy Robert P Apparatus and method for extracting a tubular string from a bore hole
US8905129B2 (en) 2011-12-14 2014-12-09 Baker Hughes Incorporated Speed activated closure assembly in a tubular and method thereof
US9909394B1 (en) * 2015-05-20 2018-03-06 Subsea Technology, Inc. Device for gripping an object in a constrained space
US10544642B2 (en) * 2015-07-10 2020-01-28 Ge Oil & Gas Pressure Control Lp Adjustable lock-out ram for production BOP applications
CN107152256B (zh) * 2017-07-14 2023-03-24 成都市卓新实业有限公司 一种钻杆死卡
CN107165601B (zh) * 2017-07-14 2023-03-24 成都市卓新实业有限公司 一种钻杆死卡及其控制方法
US11732542B2 (en) * 2021-09-20 2023-08-22 Hughes Tool Company LLC Annular pressure control ram diverter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1802565A (en) * 1929-07-22 1931-04-28 Joseph S Lacey Pipe retainer for oil wells
US2105636A (en) 1937-03-13 1938-01-18 Halliburton Oil Well Cementing Measuring line catcher
US2301625A (en) 1941-04-09 1942-11-10 Baash Ross Tool Co Safety clamp
US2542302A (en) * 1948-01-07 1951-02-20 Ernest L Barker Wellhead construction
US3472535A (en) * 1967-10-20 1969-10-14 Kinley Co J C Automatic pipe slip apparatus
US3692107A (en) * 1971-02-23 1972-09-19 Bowen Tools Inc Tubing hanger assembly and method of using same for hanging tubing in a well under pressure with no check valve in tubing
US4043389A (en) * 1976-03-29 1977-08-23 Continental Oil Company Ram-shear and slip device for well pipe
ATE70889T1 (de) 1986-04-18 1992-01-15 Cooper Ind Inc Ausbruchventil.
US5009289A (en) * 1987-03-23 1991-04-23 Cooper Industries, Inc. Blowout preventer string support
US5203408A (en) * 1991-12-02 1993-04-20 Frontier Oilfield Sales Ltd. Tool saver
US5575451A (en) * 1995-05-02 1996-11-19 Hydril Company Blowout preventer ram for coil tubing
US5992801A (en) 1996-06-26 1999-11-30 Torres; Carlos A. Pipe gripping assembly and method

Also Published As

Publication number Publication date
GB2354540B (en) 2002-10-30
CA2320027A1 (en) 2001-03-22
AU774169B2 (en) 2004-06-17
GB2354540A (en) 2001-03-28
US20020148618A1 (en) 2002-10-17
CA2320027C (en) 2006-11-21
AU5939900A (en) 2001-03-29
GB0023209D0 (en) 2000-11-01
NO20004717D0 (no) 2000-09-21
US6543546B2 (en) 2003-04-08

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