BE739077A - - Google Patents

Info

Publication number
BE739077A
BE739077A BE739077DA BE739077A BE 739077 A BE739077 A BE 739077A BE 739077D A BE739077D A BE 739077DA BE 739077 A BE739077 A BE 739077A
Authority
BE
Belgium
Application number
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 BE739077A publication Critical patent/BE739077A/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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/06—Work chambers for underwater operations, e.g. temporarily connected to 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous
    • 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
    • E21B33/037—Protective housings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geometry (AREA)
  • Gasket Seals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
BE739077D 1968-09-19 1969-09-19 BE739077A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76080768A 1968-09-19 1968-09-19

Publications (1)

Publication Number Publication Date
BE739077A true BE739077A (de) 1970-03-19

Family

ID=25060252

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739077D BE739077A (de) 1968-09-19 1969-09-19

Country Status (6)

Country Link
US (1) US3485056A (de)
BE (1) BE739077A (de)
DE (1) DE1947260C3 (de)
FR (1) FR2018462A1 (de)
GB (1) GB1234540A (de)
NL (1) NL6914295A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739589A (en) * 1971-06-01 1973-06-19 Dixie Mfg Co Inc Mating shear seal device for connecting vessels and the like together
US3863458A (en) * 1972-12-21 1975-02-04 Komatsu Mfg Co Ltd Device for sinking and retrieving underwater heavy article
US3945213A (en) * 1974-05-08 1976-03-23 Subsea Equipment Associates Ltd. Subsea wellhead shielding and shock mitigating system
US4181453A (en) * 1977-08-24 1980-01-01 Sea Tank Co. Apparatus for positioning an off-shore weight structure on a previously positioned sea bed unit
JPS6042084Y2 (ja) * 1981-11-20 1985-12-23 横浜ゴム株式会社 水中型枠シ−ル材の構造
EP0397772A1 (de) * 1988-02-06 1990-11-22 Mobil Oil Corporation Unterwasserstützanordnung
JP6081095B2 (ja) * 2012-07-17 2017-02-15 Nok株式会社 シール構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803526A (en) * 1928-05-02 1931-05-05 Finn Anna May Submergible apparatus
US1834798A (en) * 1930-11-17 1931-12-01 Archie F Nair Rescue bell for rescue work on sunken submarines
US3353364A (en) * 1962-04-26 1967-11-21 Gen Dynamics Corp Underwater well enclosing capsule and service chamber
US3265130A (en) * 1962-05-23 1966-08-09 Shell Oil Co Method and apparatus for drilling underwater wells

Also Published As

Publication number Publication date
DE1947260A1 (de) 1970-07-09
GB1234540A (de) 1971-06-03
DE1947260C3 (de) 1978-03-30
FR2018462A1 (de) 1970-05-29
US3485056A (en) 1969-12-23
DE1947260B2 (de) 1977-08-11
NL6914295A (de) 1970-03-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CANOUAN RESOURCES LTD

Effective date: 19870930