NL7002468A - - Google Patents

Info

Publication number
NL7002468A
NL7002468A NL7002468A NL7002468A NL7002468A NL 7002468 A NL7002468 A NL 7002468A NL 7002468 A NL7002468 A NL 7002468A NL 7002468 A NL7002468 A NL 7002468A NL 7002468 A NL7002468 A NL 7002468A
Authority
NL
Netherlands
Application number
NL7002468A
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 filed Critical
Publication of NL7002468A publication Critical patent/NL7002468A/xx

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
    • 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
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Sliding Valves (AREA)
  • Pipe Accessories (AREA)
NL7002468A 1969-02-20 1970-02-20 NL7002468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80085069A 1969-02-20 1969-02-20

Publications (1)

Publication Number Publication Date
NL7002468A true NL7002468A (en) 1970-08-24

Family

ID=25179537

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7002468A NL7002468A (en) 1969-02-20 1970-02-20

Country Status (5)

Country Link
US (1) US3589667A (en)
BE (1) BE746264A (en)
FR (1) FR2031558B1 (en)
GB (1) GB1249614A (en)
NL (1) NL7002468A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098341A (en) * 1977-02-28 1978-07-04 Hydril Company Rotating blowout preventer apparatus
US4177832A (en) * 1977-07-11 1979-12-11 Lee Industries, Inc. Inline ball valve
US4378849A (en) * 1981-02-27 1983-04-05 Wilks Joe A Blowout preventer with mechanically operated relief valve
US4681133A (en) * 1982-11-05 1987-07-21 Hydril Company Rotatable ball valve apparatus and method
US4546828A (en) * 1984-01-10 1985-10-15 Hydril Company Diverter system and blowout preventer
US4828024A (en) * 1984-01-10 1989-05-09 Hydril Company Diverter system and blowout preventer
NO173200C (en) * 1991-07-24 1993-11-10 Jakob Olsen CLOSING VALVE
US5167283A (en) * 1991-12-20 1992-12-01 Abb Vetco Gray Inc. Combination ball valve and annular pipe seal
CA2148176C (en) * 1995-04-28 2002-12-24 Glen Irvin Rabby Rotary valve actuator
US5667014A (en) * 1995-11-24 1997-09-16 Abb Vetco Gray Inc. Self-removing choke insert system
US6276451B1 (en) * 2000-05-04 2001-08-21 Kelly Funk Pressure relief system for live well snubbing
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
US7699554B2 (en) * 2003-06-03 2010-04-20 Hydril Usa Manufacturing Llc Removable seal carrier for blowout preventer bonnet assembly
US6966373B2 (en) * 2004-02-27 2005-11-22 Ashmin Lc Inflatable sealing assembly and method for sealing off an inside of a flow carrier
US20050252660A1 (en) * 2004-05-12 2005-11-17 Hughes William J Split ball valve
GB0425117D0 (en) * 2004-11-13 2004-12-15 Cromar Ltd Improved valve
EP1812680B1 (en) * 2004-11-13 2010-01-13 Hunting Cromar Limited Improved valve
JP5500004B2 (en) * 2010-08-31 2014-05-21 株式会社アドヴィックス Fluid machine and seal member used therefor
US20150008351A1 (en) * 2013-07-03 2015-01-08 Thomas A. Hartman Ball valve and method of assembling the same
CN115898307B (en) * 2023-02-20 2023-05-16 四川圣诺油气工程技术服务有限公司 Method for lifting tubular column with pressure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124334A (en) * 1964-03-10 Rotatable ball valve structure with
US1966809A (en) * 1930-09-08 1934-07-17 Harry P Wickersham Control head
US2313177A (en) * 1940-12-03 1943-03-09 Regan Forge & Eng Co Blowout preventer and valve
US2609836A (en) * 1946-08-16 1952-09-09 Hydril Corp Control head and blow-out preventer

Also Published As

Publication number Publication date
FR2031558B1 (en) 1973-07-13
FR2031558A1 (en) 1970-11-20
GB1249614A (en) 1971-10-13
DE2008034A1 (en) 1970-09-10
US3589667A (en) 1971-06-29
BE746264A (en) 1970-08-20

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