NO872987D0 - Broennhodeutstyr. - Google Patents

Broennhodeutstyr.

Info

Publication number
NO872987D0
NO872987D0 NO872987A NO872987A NO872987D0 NO 872987 D0 NO872987 D0 NO 872987D0 NO 872987 A NO872987 A NO 872987A NO 872987 A NO872987 A NO 872987A NO 872987 D0 NO872987 D0 NO 872987D0
Authority
NO
Norway
Prior art keywords
head equipment
bridge head
bridge
equipment
head
Prior art date
Application number
NO872987A
Other languages
English (en)
Other versions
NO872987L (no
Inventor
James Arthur Graser
Original Assignee
James Arthur Graser
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 James Arthur Graser filed Critical James Arthur Graser
Publication of NO872987D0 publication Critical patent/NO872987D0/no
Publication of NO872987L publication Critical patent/NO872987L/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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • 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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • 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

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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Function (AREA)
  • Paper (AREA)
  • Earth Drilling (AREA)
NO872987A 1986-07-19 1987-07-17 Broennhodeutstyr. NO872987L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868617698A GB8617698D0 (en) 1986-07-19 1986-07-19 Wellhead apparatus

Publications (2)

Publication Number Publication Date
NO872987D0 true NO872987D0 (no) 1987-07-17
NO872987L NO872987L (no) 1988-01-20

Family

ID=10601385

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872987A NO872987L (no) 1986-07-19 1987-07-17 Broennhodeutstyr.

Country Status (2)

Country Link
GB (2) GB8617698D0 (no)
NO (1) NO872987L (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572732B1 (en) 1992-06-01 1998-08-12 Cooper Cameron Corporation Wellhead
GB2267920B (en) * 1992-06-17 1995-12-06 Petroleum Eng Services Improvements in or relating to well-head structures
GB9511386D0 (en) * 1995-06-06 1995-08-02 Petroleum Eng Services Improvements relating to ball valves
EP0845577B1 (en) * 1996-11-29 2002-07-31 Cooper Cameron Corporation Wellhead assembly
US20020100592A1 (en) 2001-01-26 2002-08-01 Garrett Michael R. Production flow tree cap
GB2366027B (en) 2000-01-27 2004-08-18 Bell & Howell Postal Systems Address learning system and method for using same
US6659181B2 (en) 2001-11-13 2003-12-09 Cooper Cameron Corporation Tubing hanger with annulus bore
NO322829B1 (no) 2003-05-22 2006-12-11 Fmc Kongsberg Subsea As Gjenopptagbar plugg, ventiltre med plugg og fremgangsmate for bronnintervensjon i bronn med minst en plugg
US7770653B2 (en) * 2005-06-08 2010-08-10 Bj Services Company U.S.A. Wellbore bypass method and apparatus
US9435174B2 (en) 2011-07-06 2016-09-06 Shell Oil Company System and method for injecting a treatment fluid into a wellbore and a treatment fluid injection valve
AU2012334190B2 (en) 2011-11-08 2015-09-03 Shell Internationale Research Maatschappij B.V. Valve for a hydrocarbon well, hydrocarbon well provided with such valve and use of such valve
CA2821254C (en) * 2012-07-20 2017-01-17 Weatherford/Lamb, Inc. Cartridge valve assembly for wellhead
US20150260010A1 (en) * 2012-09-25 2015-09-17 Shell Oil Company Christmas tree and method
GB2539703B (en) * 2015-06-25 2017-09-20 Brown Stuart Two part christmas tree having a bi-directional sealing master valve positioned below a hanger
CN108386144B (zh) * 2018-04-26 2024-04-09 四川宏华石油设备有限公司 一种隔水管运送装置
US11773678B2 (en) * 2018-12-05 2023-10-03 Dril-Quip, Inc. Barrier arrangement in wellhead assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1027599A (en) * 1962-01-31 1966-04-27 Fmc Corp Well head apparatus
US3494421A (en) * 1965-11-29 1970-02-10 Otis Eng Corp Method of installing a wellhead system
US3601190A (en) * 1969-05-15 1971-08-24 Brown Oil Tools Well production apparatus with fluid operated valve
US3821984A (en) * 1972-03-07 1974-07-02 Fishing Tools Inc Emergency valve shut-off assembly for offshore multiple well pipes
US4009753A (en) * 1976-03-22 1977-03-01 Schlumberger Technology Corporation Subsea master valve apparatus
US4494609A (en) * 1981-04-29 1985-01-22 Otis Engineering Corporation Test tree

Also Published As

Publication number Publication date
GB8716593D0 (en) 1987-08-19
GB2192921A (en) 1988-01-27
NO872987L (no) 1988-01-20
GB8617698D0 (en) 1986-08-28

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