NO871618L - Strekksystem for stigeroer. - Google Patents

Strekksystem for stigeroer.

Info

Publication number
NO871618L
NO871618L NO871618A NO871618A NO871618L NO 871618 L NO871618 L NO 871618L NO 871618 A NO871618 A NO 871618A NO 871618 A NO871618 A NO 871618A NO 871618 L NO871618 L NO 871618L
Authority
NO
Norway
Prior art keywords
structure system
tension structure
tension
Prior art date
Application number
NO871618A
Other languages
English (en)
Other versions
NO871618D0 (no
NO172860C (no
NO172860B (no
Inventor
George Walter Peppel
Paul Eugene Sullivan
Original Assignee
Lockheed 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 Lockheed Corp filed Critical Lockheed Corp
Publication of NO871618L publication Critical patent/NO871618L/no
Publication of NO871618D0 publication Critical patent/NO871618D0/no
Publication of NO172860B publication Critical patent/NO172860B/no
Publication of NO172860C publication Critical patent/NO172860C/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
    • 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
    • E21B19/004—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 supporting a riser from a drilling or production platform
    • E21B19/006—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 supporting a riser from a drilling or production platform including heave compensators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Earth Drilling (AREA)
  • Control Of Turbines (AREA)
  • Materials For Medical Uses (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
NO871618A 1985-08-20 1987-04-15 Hivkompensator for stigeroer NO172860C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/767,349 US4655433A (en) 1985-08-20 1985-08-20 Riser tensioning system
PCT/US1986/001695 WO1987001106A1 (en) 1985-08-20 1986-08-18 Riser tensioning system

Publications (4)

Publication Number Publication Date
NO871618L true NO871618L (no) 1987-04-15
NO871618D0 NO871618D0 (no) 1987-04-15
NO172860B NO172860B (no) 1993-06-07
NO172860C NO172860C (no) 1993-09-15

Family

ID=25079208

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871618A NO172860C (no) 1985-08-20 1987-04-15 Hivkompensator for stigeroer

Country Status (8)

Country Link
US (1) US4655433A (no)
EP (1) EP0233274B1 (no)
JP (1) JPH0686792B2 (no)
AU (1) AU586703B2 (no)
DE (1) DE3682273D1 (no)
NO (1) NO172860C (no)
NZ (1) NZ217269A (no)
WO (1) WO1987001106A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796862A (en) * 1986-08-18 1989-01-10 Lockheed Corporation Winch compensator
US5101905A (en) * 1991-02-26 1992-04-07 Ltv Energy Products Company Riser tensioner system for use on offshore platforms
US20080187401A1 (en) * 2007-02-02 2008-08-07 Tom Bishop Riser tensioner for an offshore platform
SG174947A1 (en) * 2009-05-04 2011-11-28 Cameron Int Corp Aluminum auxiliary lines for drilling riser
US8579034B2 (en) 2011-04-04 2013-11-12 The Technologies Alliance, Inc. Riser tensioner system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30842A (en) * 1860-12-04 Shirt-bosom
US2051735A (en) * 1933-04-10 1936-08-18 Michelson Konstantin Tensioning device for flexible members
US2167508A (en) * 1936-01-31 1939-07-25 Bassick Co Tilting mechanism, especially for chairs
US2203342A (en) * 1937-09-30 1940-06-04 Briggs Mfg Co Spring device
US2152969A (en) * 1937-11-15 1939-04-04 Independent Pneumatic Tool Co Balancer
US2939680A (en) * 1952-01-02 1960-06-07 Gen Motors Corp Balancer lowering assist
US3075724A (en) * 1961-05-15 1963-01-29 Stahmer Bernhardt Cable guide mechanism for constant tension reel
US3743249A (en) * 1970-04-30 1973-07-03 Shell Oil Co Heave compensator
US4003552A (en) * 1975-05-05 1977-01-18 General Electric Company Counterpoising load support apparatus and method
US4108508A (en) * 1977-02-01 1978-08-22 Lord Corporation Frustroconical laminated bearing
NZ203705A (en) * 1982-04-30 1986-04-11 Murdock Machine & Eng Tension damper for mooring rope

Also Published As

Publication number Publication date
AU586703B2 (en) 1989-07-20
AU6281986A (en) 1987-03-10
NZ217269A (en) 1988-02-29
JPH0686792B2 (ja) 1994-11-02
JPS63500607A (ja) 1988-03-03
EP0233274A1 (en) 1987-08-26
NO871618D0 (no) 1987-04-15
DE3682273D1 (de) 1991-12-05
WO1987001106A1 (en) 1987-02-26
EP0233274A4 (en) 1988-12-12
NO172860C (no) 1993-09-15
EP0233274B1 (en) 1991-10-30
US4655433A (en) 1987-04-07
NO172860B (no) 1993-06-07

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees