GB2104032B - Load compensating device for a mooring tether - Google Patents

Load compensating device for a mooring tether

Info

Publication number
GB2104032B
GB2104032B GB08223299A GB8223299A GB2104032B GB 2104032 B GB2104032 B GB 2104032B GB 08223299 A GB08223299 A GB 08223299A GB 8223299 A GB8223299 A GB 8223299A GB 2104032 B GB2104032 B GB 2104032B
Authority
GB
United Kingdom
Prior art keywords
compensating device
load compensating
mooring tether
mooring
tether
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
GB08223299A
Other versions
GB2104032A (en
Inventor
Stephen Cromer
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.)
Vinters Ltd
Original Assignee
Vickers PLC
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 Vickers PLC filed Critical Vickers PLC
Priority to GB08223299A priority Critical patent/GB2104032B/en
Publication of GB2104032A publication Critical patent/GB2104032A/en
Application granted granted Critical
Publication of GB2104032B publication Critical patent/GB2104032B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
GB08223299A 1981-08-21 1982-08-13 Load compensating device for a mooring tether Expired GB2104032B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08223299A GB2104032B (en) 1981-08-21 1982-08-13 Load compensating device for a mooring tether

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8125645 1981-08-21
GB08223299A GB2104032B (en) 1981-08-21 1982-08-13 Load compensating device for a mooring tether

Publications (2)

Publication Number Publication Date
GB2104032A GB2104032A (en) 1983-03-02
GB2104032B true GB2104032B (en) 1985-06-19

Family

ID=26280549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08223299A Expired GB2104032B (en) 1981-08-21 1982-08-13 Load compensating device for a mooring tether

Country Status (1)

Country Link
GB (1) GB2104032B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005058952A1 (en) * 2005-04-04 2006-10-05 Bosch Rexroth Ag Hydraulic heave compensation device for marine engineering, has compensation system with hydropneumatic storage supporting load and active cylinder device integrated in hydropneumatic storage
NL2012637B1 (en) * 2014-04-16 2016-06-27 Boskalis Bv Baggermaatschappij Spud carriage biasing system, spud carriage, apparatus for accommodating a working spud of a vessel, and vessel.

Also Published As

Publication number Publication date
GB2104032A (en) 1983-03-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920813