GB1503543A - Shock absorbing apparatus for use wigh subsea wells - Google Patents

Shock absorbing apparatus for use wigh subsea wells

Info

Publication number
GB1503543A
GB1503543A GB18482/75A GB1848275A GB1503543A GB 1503543 A GB1503543 A GB 1503543A GB 18482/75 A GB18482/75 A GB 18482/75A GB 1848275 A GB1848275 A GB 1848275A GB 1503543 A GB1503543 A GB 1503543A
Authority
GB
United Kingdom
Prior art keywords
ring
wigh
wellhead
shock absorbing
columns
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
Application number
GB18482/75A
Other languages
English (en)
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.)
SUBSEA EQUIPMENT ASS Ltd
Original Assignee
SUBSEA EQUIPMENT ASS 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 SUBSEA EQUIPMENT ASS Ltd filed Critical SUBSEA EQUIPMENT ASS Ltd
Publication of GB1503543A publication Critical patent/GB1503543A/en
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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Vibration Dampers (AREA)
GB18482/75A 1974-05-08 1975-05-02 Shock absorbing apparatus for use wigh subsea wells Expired GB1503543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467877A US3906736A (en) 1974-05-08 1974-05-08 Shock absorber apparatus for subsea wellhead handling system and method for using same

Publications (1)

Publication Number Publication Date
GB1503543A true GB1503543A (en) 1978-03-15

Family

ID=23857521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18482/75A Expired GB1503543A (en) 1974-05-08 1975-05-02 Shock absorbing apparatus for use wigh subsea wells

Country Status (5)

Country Link
US (1) US3906736A (https=)
JP (1) JPS5331441B2 (https=)
FR (1) FR2270434A1 (https=)
GB (1) GB1503543A (https=)
IT (1) IT1044652B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557176A (en) * 1975-09-11 1979-12-05 Insituform Ltd Off-shore platforms
DK304285D0 (da) * 1985-07-03 1985-07-03 Atlas Ingeniorforretningen Lejekonstruktion og fartoej med en saadan lejekonstruktion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712913A (en) * 1953-08-21 1955-07-12 Staniey Aviat Corp Aerial drop equipment
US2961204A (en) * 1958-01-23 1960-11-22 John F Rayfield Deceleration device
FR2031988A5 (https=) * 1969-02-14 1970-11-20 Petroles Cie Francaise
US3699689A (en) * 1971-02-26 1972-10-24 Us Navy Underwater shock-absorbing and deceleration device
GB1341047A (en) * 1971-03-15 1973-12-19 Shell Int Research Means for guiding equipment to an offshore submerged well head

Also Published As

Publication number Publication date
IT1044652B (it) 1980-04-21
FR2270434A1 (https=) 1975-12-05
JPS50151701A (https=) 1975-12-05
JPS5331441B2 (https=) 1978-09-02
US3906736A (en) 1975-09-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee