NO20111377A1 - Anordning for hivkompensering - Google Patents

Anordning for hivkompensering Download PDF

Info

Publication number
NO20111377A1
NO20111377A1 NO20111377A NO20111377A NO20111377A1 NO 20111377 A1 NO20111377 A1 NO 20111377A1 NO 20111377 A NO20111377 A NO 20111377A NO 20111377 A NO20111377 A NO 20111377A NO 20111377 A1 NO20111377 A1 NO 20111377A1
Authority
NO
Norway
Prior art keywords
unit
heave compensation
compensation unit
heave
mast
Prior art date
Application number
NO20111377A
Other languages
English (en)
Norwegian (no)
Inventor
Gjerulf Ottersland
Original Assignee
Aker Mh 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 Aker Mh As filed Critical Aker Mh As
Priority to NO20111377A priority Critical patent/NO20111377A1/no
Priority to AU2012322312A priority patent/AU2012322312A1/en
Priority to BR112014008505A priority patent/BR112014008505A2/pt
Priority to KR1020147012572A priority patent/KR20140088143A/ko
Priority to US14/351,098 priority patent/US20140238685A1/en
Priority to EP12791258.2A priority patent/EP2748404B1/en
Priority to PCT/IB2012/055494 priority patent/WO2013054274A2/en
Priority to CA2849272A priority patent/CA2849272A1/en
Priority to CN201280050277.4A priority patent/CN103874823B/zh
Publication of NO20111377A1 publication Critical patent/NO20111377A1/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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
NO20111377A 2011-10-11 2011-10-11 Anordning for hivkompensering NO20111377A1 (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO20111377A NO20111377A1 (no) 2011-10-11 2011-10-11 Anordning for hivkompensering
AU2012322312A AU2012322312A1 (en) 2011-10-11 2012-10-11 Locking mechanism
BR112014008505A BR112014008505A2 (pt) 2011-10-11 2012-10-11 mecanismo de travamento
KR1020147012572A KR20140088143A (ko) 2011-10-11 2012-10-11 잠금 메커니즘
US14/351,098 US20140238685A1 (en) 2011-10-11 2012-10-11 Locking mechanism
EP12791258.2A EP2748404B1 (en) 2011-10-11 2012-10-11 Locking mechanism
PCT/IB2012/055494 WO2013054274A2 (en) 2011-10-11 2012-10-11 Locking mechanism
CA2849272A CA2849272A1 (en) 2011-10-11 2012-10-11 Locking mechanism
CN201280050277.4A CN103874823B (zh) 2011-10-11 2012-10-11 锁定机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20111377A NO20111377A1 (no) 2011-10-11 2011-10-11 Anordning for hivkompensering

Publications (1)

Publication Number Publication Date
NO20111377A1 true NO20111377A1 (no) 2013-04-12

Family

ID=47226233

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20111377A NO20111377A1 (no) 2011-10-11 2011-10-11 Anordning for hivkompensering

Country Status (9)

Country Link
US (1) US20140238685A1 (zh)
EP (1) EP2748404B1 (zh)
KR (1) KR20140088143A (zh)
CN (1) CN103874823B (zh)
AU (1) AU2012322312A1 (zh)
BR (1) BR112014008505A2 (zh)
CA (1) CA2849272A1 (zh)
NO (1) NO20111377A1 (zh)
WO (1) WO2013054274A2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170035184A (ko) 2015-09-22 2017-03-30 유니트러스트개발(주) 연결블록을 구비한 블록 조립 완구
CN106939771B (zh) * 2017-02-24 2019-01-11 中建钢构有限公司 一种升沉补偿系统用锁止装置
WO2018209407A1 (en) 2017-05-19 2018-11-22 AME Pty Ltd Compensated elevator link
KR200485228Y1 (ko) 2017-07-31 2018-01-18 유니트러스트개발(주) 연결블록을 구비한 블록 조립 완구

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397880A (en) * 1973-10-09 1975-06-18 Brown Brothers & Co Ltd Heave compensating device for marine
US3912227A (en) * 1973-10-17 1975-10-14 Drilling Syst Int Motion compensation and/or weight control system
US4813493A (en) * 1987-04-14 1989-03-21 Triten Corporation Hydraulic top drive for wells
US6000480A (en) * 1997-10-01 1999-12-14 Mercur Slimhole Drilling Intervention As Arrangement in connection with drilling of oil wells especially with coil tubing
NO315435B1 (no) * 2002-06-21 2003-09-01 Hydralift Asa Kompenseringsanordning
US6901998B1 (en) * 2003-03-17 2005-06-07 Itrec B.V. Method for using a multipurpose system
US20070084606A1 (en) * 2005-10-13 2007-04-19 Hydraulic Well Control, Llc Rig assist compensation system
GB0522971D0 (en) * 2005-11-11 2005-12-21 Qserv Ltd Apparatus and method
NO325084B1 (no) * 2005-12-02 2008-01-28 Aker Mh As Toppmontert boremaskin
WO2007145503A1 (en) 2006-06-16 2007-12-21 Itrec B.V. Heave motion compensation
US8162062B1 (en) * 2008-08-28 2012-04-24 Stingray Offshore Solutions, LLC Offshore well intervention lift frame and method
EP2477927B1 (en) * 2009-09-18 2015-12-23 Itrec B.V. Hoisting device

Also Published As

Publication number Publication date
WO2013054274A2 (en) 2013-04-18
WO2013054274A3 (en) 2014-02-13
EP2748404B1 (en) 2015-06-24
BR112014008505A2 (pt) 2017-04-25
EP2748404A2 (en) 2014-07-02
KR20140088143A (ko) 2014-07-09
AU2012322312A1 (en) 2014-03-27
CN103874823B (zh) 2016-01-20
CA2849272A1 (en) 2013-04-18
US20140238685A1 (en) 2014-08-28
CN103874823A (zh) 2014-06-18

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NO20111377A1 (no) Anordning for hivkompensering
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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: MHWIRTH AS, NO

FC2A Withdrawal, rejection or dismissal of laid open patent application