DE3481722D1 - Bohrlochkopfabdichtung. - Google Patents

Bohrlochkopfabdichtung.

Info

Publication number
DE3481722D1
DE3481722D1 DE8484304924T DE3481722T DE3481722D1 DE 3481722 D1 DE3481722 D1 DE 3481722D1 DE 8484304924 T DE8484304924 T DE 8484304924T DE 3481722 T DE3481722 T DE 3481722T DE 3481722 D1 DE3481722 D1 DE 3481722D1
Authority
DE
Germany
Prior art keywords
bushing
seal
casing
tubing spool
cylindrical
Prior art date
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.)
Expired - Lifetime
Application number
DE8484304924T
Other languages
English (en)
Inventor
Clarence William Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Barber Industries Ltd
Original Assignee
Barber Industries Ltd
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 Barber Industries Ltd filed Critical Barber Industries Ltd
Application granted granted Critical
Publication of DE3481722D1 publication Critical patent/DE3481722D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
    • 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
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/904—Viscous seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Springs (AREA)
  • Seal Device For Vehicle (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Paper (AREA)
  • Drilling Tools (AREA)
DE8484304924T 1983-07-19 1984-07-19 Bohrlochkopfabdichtung. Expired - Lifetime DE3481722D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000432780A CA1208123A (en) 1983-07-19 1983-07-19 Wellhead sealing system

Publications (1)

Publication Number Publication Date
DE3481722D1 true DE3481722D1 (de) 1990-04-26

Family

ID=4125710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484304924T Expired - Lifetime DE3481722D1 (de) 1983-07-19 1984-07-19 Bohrlochkopfabdichtung.

Country Status (7)

Country Link
US (1) US4593914A (de)
EP (1) EP0132159B1 (de)
JP (1) JPS6085188A (de)
AT (1) ATE51268T1 (de)
AU (2) AU575571B2 (de)
CA (1) CA1208123A (de)
DE (1) DE3481722D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE124496T1 (de) * 1991-04-09 1995-07-15 Cooper Ind Inc Dichtungsanordnung.
US5230520A (en) * 1992-03-13 1993-07-27 Kalsi Engineering, Inc. Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
EP0572732B1 (de) * 1992-06-01 1998-08-12 Cooper Cameron Corporation Bohrlochkopf
US5429374A (en) * 1992-12-04 1995-07-04 Ford Motor Company Pressure sensitive resilient dynamic seal
US5287925A (en) * 1993-03-04 1994-02-22 Dril-Quip, Inc. Wellhead apparatus
EP0670976B1 (de) * 1993-07-26 1999-11-03 Kalsi, Manmohan Singh Hydrodynamisch geschmierte wellendichtung mit torsionsfester geometrie
US6007048A (en) * 1994-02-01 1999-12-28 Fmc Corporation Satellite seal arrangement for plug valve, ball valve or gate valve
US5890535A (en) * 1997-07-23 1999-04-06 Abb Vetco Gray Inc. Diverter flow line seal
US6173964B1 (en) 1998-07-07 2001-01-16 Greene, Tweed Of Delaware, Inc. Seal assembly with backup elements having coil springs positioned therein
WO2003060280A2 (en) * 2001-12-21 2003-07-24 Varco I/P, Inc. Rotary support table
US7467663B2 (en) * 2004-09-07 2008-12-23 Dril-Quip, Inc. High pressure wellhead assembly interface
DE202007008217U1 (de) 2006-06-29 2007-09-13 Netstal-Maschinen Ag Hilfsvorrichtung mit Greifer mit einer Vielzahl von Nippeln
US7976075B2 (en) * 2008-04-14 2011-07-12 National Coupling Company, Inc. Probe seal having spring-energized sealing elements for female hydraulic coupling member
WO2013152033A1 (en) * 2012-04-02 2013-10-10 Array Holdings, Inc. Energized bushing seal
US9085949B2 (en) * 2012-09-04 2015-07-21 Freudenberg Oil & Gas, Llc Fluid seal with swellable material packing
US9556704B2 (en) 2012-09-06 2017-01-31 Utex Industries, Inc. Expandable fracture plug seat apparatus
US10077621B2 (en) * 2013-06-13 2018-09-18 Vetco Gray, LLC Diverter flow line insert packer seal
US10480272B2 (en) * 2016-07-08 2019-11-19 Cameron International Corporation Isolation flange assembly
US20180058583A1 (en) * 2016-08-23 2018-03-01 Rubberatkins Ltd. Seal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075899A (en) * 1933-09-12 1937-04-06 Granville A Humason Drilling head
US2426371A (en) * 1945-05-29 1947-08-26 Oil Ct Tool Company Casing and tubing head assembly
US2617485A (en) * 1947-03-11 1952-11-11 Regan Forge & Eng Co Casing head
US2754136A (en) * 1955-07-12 1956-07-10 Gray Tool Co Pressure actuated seal between concentric pipes
US3291490A (en) * 1963-06-12 1966-12-13 Gulf Coast Machine & Supply Co Sealing assembly
GB1068721A (en) * 1965-02-23 1967-05-10 Hall & Hall Ltd Header and sealing ring for packing assembly
US4008898A (en) * 1974-06-19 1977-02-22 Cameron Iron Works, Inc. Well apparatus
US4291768A (en) * 1980-01-14 1981-09-29 W-K-M Wellhead Systems, Inc. Packing assembly for wellheads
SE8003870L (sv) * 1980-05-23 1981-11-24 Forsheda Gummifabrik Ab Tetningsring
US4390063A (en) * 1981-05-20 1983-06-28 W-K-M Wellhead Systems, Inc. Geothermal wellhead packing assembly
DE3226595A1 (de) * 1981-07-29 1983-02-24 J.C. Ludowici & Son Ltd., 2154 Castle Hill Ringabdichtung
FR2512154B1 (de) * 1981-09-03 1984-06-15 Elf Aquitaine
US4381114A (en) * 1981-11-23 1983-04-26 Cameron Iron Works, Inc. Packoff and seal ring assembly with injected plastic packing

Also Published As

Publication number Publication date
AU1826988A (en) 1988-09-22
US4593914A (en) 1986-06-10
EP0132159A2 (de) 1985-01-23
JPS6085188A (ja) 1985-05-14
AU575571B2 (en) 1988-08-04
CA1208123A (en) 1986-07-22
EP0132159B1 (de) 1990-03-21
AU3075484A (en) 1985-01-24
EP0132159A3 (en) 1985-11-21
ATE51268T1 (de) 1990-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee