NO20082892L - Lofteinnretning for en flytende installasjon - Google Patents

Lofteinnretning for en flytende installasjon

Info

Publication number
NO20082892L
NO20082892L NO20082892A NO20082892A NO20082892L NO 20082892 L NO20082892 L NO 20082892L NO 20082892 A NO20082892 A NO 20082892A NO 20082892 A NO20082892 A NO 20082892A NO 20082892 L NO20082892 L NO 20082892L
Authority
NO
Norway
Prior art keywords
floating installation
lifting
seabed
lifting device
ceiling device
Prior art date
Application number
NO20082892A
Other languages
English (en)
Other versions
NO332075B1 (no
Inventor
Kenneth Skinnes
Original Assignee
Drillco As
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 Drillco As filed Critical Drillco As
Priority to NO20082892A priority Critical patent/NO332075B1/no
Priority to PCT/NO2009/000240 priority patent/WO2010002268A1/en
Publication of NO20082892L publication Critical patent/NO20082892L/no
Publication of NO332075B1 publication Critical patent/NO332075B1/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
    • 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
    • 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
    • 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
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)

Abstract

Sammendrag Anordning ved løfteinnretning (1) ved en flytende installasjon (5) som er forbundet med et øvre parti (21) av et langstrakt, strekkfast legeme (2) som med et nedre parti (22) er forbundet med en havbunn (3) eller en undersjøisk struktur (31, 33, 62) og i det øvre partiet (21) er oppspent i den flytende installasjonen (5), hvor en hydraulikksylinder (11) er fastgjort til legemet (2) og i hvert endeparti (111, 112) er forsynt med en flerskåret vaierblokk (12a, 12b) arrangert for glidbar og gjentatt framføring av en løftevaier (4) som strekker seg fra den flytende installasjonen (5) og ned mot havbunnen (3), over vekselvis den øvre og nedre vaierblokka (12a, 12b), samt en låseanordning (15) er innrettet til løsgjørbar sammenkopling med et parti av løftevaieren (4) ved innløpet til den øvre vaierblokka (12a) og til anslag mot et part(14) av løfteinnretningen (1) for derved å kunne henge løftevaieren (4) av i løfteinnretningen (1).
NO20082892A 2008-06-30 2008-06-30 Lofteinnretning for en flytende installasjon NO332075B1 (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20082892A NO332075B1 (no) 2008-06-30 2008-06-30 Lofteinnretning for en flytende installasjon
PCT/NO2009/000240 WO2010002268A1 (en) 2008-06-30 2009-06-30 Lifting device for a floating installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20082892A NO332075B1 (no) 2008-06-30 2008-06-30 Lofteinnretning for en flytende installasjon

Publications (2)

Publication Number Publication Date
NO20082892L true NO20082892L (no) 2010-01-04
NO332075B1 NO332075B1 (no) 2012-06-18

Family

ID=41466161

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082892A NO332075B1 (no) 2008-06-30 2008-06-30 Lofteinnretning for en flytende installasjon

Country Status (2)

Country Link
NO (1) NO332075B1 (no)
WO (1) WO2010002268A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225734A (zh) * 2011-05-26 2011-10-26 中国海洋石油总公司 深水绞车下放安装用主动升沉补偿装置
EP2801517A1 (en) * 2013-05-06 2014-11-12 Siemens Aktiengesellschaft Underwater module handling apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176722A (en) * 1978-03-15 1979-12-04 Global Marine, Inc. Marine riser system with dual purpose lift and heave compensator mechanism
IT1201542B (it) * 1986-03-03 1989-02-02 Nl Industries Inc Metodo ed apparato per incrementare la portata di apparecchiature di supporto e maneggio
JPH0464686A (ja) * 1990-07-03 1992-02-28 Masato Ohori 基礎装置の長柄軸昇降装置
US7096963B2 (en) * 2004-02-26 2006-08-29 Devin International, Inc. Swing arm crane and method

Also Published As

Publication number Publication date
NO332075B1 (no) 2012-06-18
WO2010002268A1 (en) 2010-01-07

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Legal Events

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