JPS4834701A - - Google Patents

Info

Publication number
JPS4834701A
JPS4834701A JP47076862A JP7686272A JPS4834701A JP S4834701 A JPS4834701 A JP S4834701A JP 47076862 A JP47076862 A JP 47076862A JP 7686272 A JP7686272 A JP 7686272A JP S4834701 A JPS4834701 A JP S4834701A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP47076862A
Other languages
Japanese (ja)
Other versions
JPS5322041B2 (OSRAM
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 JPS4834701A publication Critical patent/JPS4834701A/ja
Publication of JPS5322041B2 publication Critical patent/JPS5322041B2/ja
Expired legal-status Critical Current

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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
JP7686272A 1971-08-05 1972-07-31 Expired JPS5322041B2 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16920071A 1971-08-05 1971-08-05

Publications (2)

Publication Number Publication Date
JPS4834701A true JPS4834701A (OSRAM) 1973-05-22
JPS5322041B2 JPS5322041B2 (OSRAM) 1978-07-06

Family

ID=22614607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7686272A Expired JPS5322041B2 (OSRAM) 1971-08-05 1972-07-31

Country Status (6)

Country Link
US (1) US3721292A (OSRAM)
JP (1) JPS5322041B2 (OSRAM)
CA (1) CA961028A (OSRAM)
FR (1) FR2148003B1 (OSRAM)
GB (1) GB1360316A (OSRAM)
NL (1) NL7209068A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534140A (en) * 1978-08-31 1980-03-10 Toto Ltd Sterilizing method and sterilizer of water
JPS61278396A (ja) * 1985-05-28 1986-12-09 エフエムシー　コーポレイション　（ユーケー）　リミテッド 殺微生物剤で処理した水システム及び該殺微生物剤による該水システム中の微生物の防除方法
US6811771B1 (en) 1999-04-27 2004-11-02 Ebara Corporation Bactericidal organic polymeric material

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809158A (en) * 1972-07-27 1974-05-07 Rockwell International Corp Well completion apparatus and method
US3910349A (en) * 1974-11-06 1975-10-07 Brown Oil Tools Apparatus and method for cementing well liners
GB1526239A (en) * 1975-12-30 1978-09-27 Shell Int Research Marine riser system and method for installing the same
US4216834A (en) * 1976-10-28 1980-08-12 Brown Oil Tools, Inc. Connecting assembly and method
US4231436A (en) * 1978-02-21 1980-11-04 Standard Oil Company (Indiana) Marine riser insert sleeves
US4431059A (en) * 1978-04-24 1984-02-14 Standard Oil Company Vertically moored platform anchoring
US4470722A (en) * 1981-12-31 1984-09-11 Exxon Production Research Co. Marine production riser system and method of installing same
US4554976A (en) * 1983-05-12 1985-11-26 Hydril Company Test tool for subsea blowout preventer stack
US4607865A (en) * 1984-10-16 1986-08-26 Vetco Offshore Industries, Inc. Connector, ratcheting type
FR2584150B1 (fr) * 1985-06-28 1988-04-08 Inst Francais Du Petrole Systeme d'accrochage et de tensionnement a distance d'un element allonge
US4641708A (en) * 1985-09-06 1987-02-10 Hughes Tool Company Casing hanger locking device
US4784224A (en) * 1986-10-10 1988-11-15 Conoco Inc. Casing guide for well template
GB2228505B (en) * 1989-01-18 1992-07-08 Nat Oilwell A hanger
FR2650624B1 (fr) * 1989-08-07 1995-11-17 Inst Francais Du Petrole Ensemble comportant un tube prolongateur et un conduit de chemisage de ce tube
US5160172A (en) * 1990-12-18 1992-11-03 Abb Vetco Gray Inc. Threaded latch ring tubular connector
US5090737A (en) * 1991-01-29 1992-02-25 Abb Vetco Gray Inc. Downhole energizable seal for telescoping joints
EP0515742A1 (en) * 1991-05-30 1992-12-02 Cooper Industries, Inc. Tieback adapter for a subsea well
GB9315309D0 (en) * 1993-07-23 1993-09-08 Altra Consultants Limited Apparatus for inserting into a conduit
GB2308168B (en) * 1995-12-14 1999-07-14 Fmc Corp Adjustable casing hanger
US5762136A (en) * 1996-12-02 1998-06-09 Vetco Gray Inc. Wear bushing lockdown and method of inserting
US6257337B1 (en) * 1998-03-17 2001-07-10 Granville Louis Wells Submerged riser tensioner
US6688814B2 (en) 2001-09-14 2004-02-10 Union Oil Company Of California Adjustable rigid riser connector
GB2408991B (en) * 2002-09-17 2006-07-12 Dril Quip Inc Inner riser adjustable hanger and seal assembly
US6823944B2 (en) * 2003-02-06 2004-11-30 Tryad Service Corporation Apparatus and method for completing a well
US7377323B2 (en) * 2005-01-20 2008-05-27 Cameron International Corporation Blowout preventer stack landing assist tool
US9328575B2 (en) 2012-01-31 2016-05-03 Weatherford Technology Holdings, Llc Dual gradient managed pressure drilling
US8752637B1 (en) * 2013-08-16 2014-06-17 Energy System Nevada, Llc Extendable conductor stand and method of use
US9695662B2 (en) 2013-10-28 2017-07-04 Vetco Gray Inc. Method and system for retaining a lock ring on a casing hanger
US10364635B2 (en) * 2014-10-30 2019-07-30 Cameron International Corporation Adjustable isolation sleeve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534140A (en) * 1978-08-31 1980-03-10 Toto Ltd Sterilizing method and sterilizer of water
JPS61278396A (ja) * 1985-05-28 1986-12-09 エフエムシー　コーポレイション　（ユーケー）　リミテッド 殺微生物剤で処理した水システム及び該殺微生物剤による該水システム中の微生物の防除方法
US6811771B1 (en) 1999-04-27 2004-11-02 Ebara Corporation Bactericidal organic polymeric material

Also Published As

Publication number Publication date
FR2148003B1 (OSRAM) 1976-08-06
FR2148003A1 (OSRAM) 1973-03-16
GB1360316A (en) 1974-07-17
CA961028A (en) 1975-01-14
US3721292A (en) 1973-03-20
JPS5322041B2 (OSRAM) 1978-07-06
NL7209068A (OSRAM) 1973-02-07

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