NO921638L - Metallisk broennhodepakning for foringsroer - Google Patents

Metallisk broennhodepakning for foringsroer

Info

Publication number
NO921638L
NO921638L NO92921638A NO921638A NO921638L NO 921638 L NO921638 L NO 921638L NO 92921638 A NO92921638 A NO 92921638A NO 921638 A NO921638 A NO 921638A NO 921638 L NO921638 L NO 921638L
Authority
NO
Norway
Prior art keywords
beets
lining
head gasket
brown head
metallic brown
Prior art date
Application number
NO92921638A
Other languages
English (en)
Other versions
NO304899B1 (no
NO921638D0 (no
Inventor
Henry Wong
Ronald Duane Quates
Lien-Yan Chen
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of NO921638D0 publication Critical patent/NO921638D0/no
Publication of NO921638L publication Critical patent/NO921638L/no
Publication of NO304899B1 publication Critical patent/NO304899B1/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
    • E21B33/04—Casing heads; Suspending casings or tubings in 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • 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
    • E21B2200/01—Sealings characterised by their shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/917—Metallic seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
NO19921638A 1991-04-30 1992-04-28 Pakningsanordning for anbringelse mellom et fòringsror og en bronnhodekomponent NO304899B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/693,206 US5183268A (en) 1991-04-30 1991-04-30 Metal-to-metal wellhead seal for rough casing

Publications (3)

Publication Number Publication Date
NO921638D0 NO921638D0 (no) 1992-04-28
NO921638L true NO921638L (no) 1992-11-02
NO304899B1 NO304899B1 (no) 1999-03-01

Family

ID=24783749

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19921638A NO304899B1 (no) 1991-04-30 1992-04-28 Pakningsanordning for anbringelse mellom et fòringsror og en bronnhodekomponent

Country Status (7)

Country Link
US (1) US5183268A (no)
BR (1) BR9201589A (no)
CA (1) CA2066888C (no)
FR (1) FR2676086B1 (no)
GB (1) GB2255579B (no)
MX (1) MX9201999A (no)
NO (1) NO304899B1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443815A (en) 1991-11-27 1995-08-22 Diatech, Inc. Technetium-99m labeled peptides for imaging
US5284205A (en) * 1992-04-01 1994-02-08 Halliburton Company Metal to metal seal for well safety valve
GB9512911D0 (en) * 1995-06-24 1995-08-30 Seaboard Lloyd Ltd Dynamic pressure energised metal u-seal
US6032958A (en) * 1998-03-31 2000-03-07 Hydril Company Bi-directional pressure-energized metal seal
US7562880B2 (en) * 2004-02-09 2009-07-21 Siemens Energy, Inc. Seal usable between thermally movable components
US8496266B2 (en) * 2005-06-02 2013-07-30 Tk Holdings, Inc. Gas generating system
US7654565B2 (en) * 2005-06-02 2010-02-02 Automotive Systems Laboratory, Inc. Gas generating system
CA2643800C (en) * 2007-11-13 2015-02-03 Stream-Flo Industries Ltd. Casing head slip lock connection for high temperature service
US8226089B2 (en) * 2008-06-30 2012-07-24 Vetco Gray Inc. Metal-to-metal seal for smooth bore
US9140388B2 (en) * 2010-03-22 2015-09-22 Fmc Technologies, Inc. Bi-directional seal assembly
CA2752931C (en) 2010-09-22 2015-09-08 Stream-Flo Industries Ltd. Wellhead seal device to seal casing
GB2558447B (en) * 2015-09-23 2019-12-11 Weatherford Tech Holdings Llc Downhole seal
IS3020B (is) * 2018-10-24 2020-04-24 Islenskar Orkurannsoknir Isor Tengi fyrir háhita-jarðvarmaborholur

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1326272A (en) * 1919-12-30 Casing-head
US591828A (en) * 1897-10-19 Mains
US1855483A (en) * 1930-01-28 1932-04-26 Hinderliter Tool Company Casing and tubing support
US2271936A (en) * 1940-12-09 1942-02-03 Harry Y Carson Pipe joint
US3095627A (en) * 1954-05-14 1963-07-02 Mcevoy Co Pipe anchor
US2824757A (en) * 1955-04-04 1958-02-25 George A Butler Pipe suspension and sealing means with means to limit compression of the seal
US3001803A (en) * 1956-05-07 1961-09-26 Gray Tool Co Wellhead
US3011804A (en) * 1956-07-09 1961-12-05 Mcevoy Co Dual well completion apparatus
US3078332A (en) * 1959-10-02 1963-02-19 Dresser Ind Electro-conductive pipe coupling
SE346031B (no) * 1970-03-02 1972-06-19 Forsheda Gummifabrik Ab
US4082298A (en) * 1975-11-19 1978-04-04 Lawrence Sanford Inflatable packer and valve mechanism therefor
US4291768A (en) * 1980-01-14 1981-09-29 W-K-M Wellhead Systems, Inc. Packing assembly for wellheads
US4390186A (en) * 1982-02-04 1983-06-28 Combustion Engineering, Inc. Metal-to-metal ribbed seal
US4757860A (en) * 1985-05-02 1988-07-19 Dril-Quip, Inc. Wellhead equipment
US4665979A (en) * 1985-09-06 1987-05-19 Hughes Tool Company Metal casing hanger seal with expansion slots
US4650226A (en) * 1986-03-31 1987-03-17 Joy Manufacturing Company Holddown screw
US4791987A (en) * 1987-04-30 1988-12-20 Cameron Iron Works Usa, Inc. Wellhead seal
US4842061A (en) * 1988-02-05 1989-06-27 Vetco Gray Inc. Casing hanger packoff with C-shaped metal seal
US4911245A (en) * 1989-03-10 1990-03-27 Vetco Gray Inc. Metal seal with soft inlays

Also Published As

Publication number Publication date
GB2255579B (en) 1994-11-16
NO304899B1 (no) 1999-03-01
CA2066888A1 (en) 1992-10-31
MX9201999A (es) 1992-10-01
GB2255579A (en) 1992-11-11
GB9208215D0 (en) 1992-05-27
CA2066888C (en) 1994-09-06
FR2676086B1 (fr) 1994-05-13
BR9201589A (pt) 1992-12-01
FR2676086A1 (fr) 1992-11-06
NO921638D0 (no) 1992-04-28
US5183268A (en) 1993-02-02

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: JK THORSENS PATENTBUREAU AS, POSTBOKS 9276 GRONLAN

MK1K Patent expired