GB0814975D0 - Heave eliminator - Google Patents

Heave eliminator

Info

Publication number
GB0814975D0
GB0814975D0 GBGB0814975.9A GB0814975A GB0814975D0 GB 0814975 D0 GB0814975 D0 GB 0814975D0 GB 0814975 A GB0814975 A GB 0814975A GB 0814975 D0 GB0814975 D0 GB 0814975D0
Authority
GB
United Kingdom
Prior art keywords
heave
eliminator
heave eliminator
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.)
Granted
Application number
GBGB0814975.9A
Other versions
GB2451958A (en
GB2451958B (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.)
Grenland Group Technology AS
Original Assignee
Grenland Group Technology 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 Grenland Group Technology AS filed Critical Grenland Group Technology AS
Publication of GB0814975D0 publication Critical patent/GB0814975D0/en
Publication of GB2451958A publication Critical patent/GB2451958A/en
Application granted granted Critical
Publication of GB2451958B publication Critical patent/GB2451958B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
  • Earth Drilling (AREA)
GB0814975.9A 2007-08-17 2008-08-15 Connector assembly Expired - Fee Related GB2451958B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0716130.0A GB0716130D0 (en) 2007-08-17 2007-08-17 Connector assembly

Publications (3)

Publication Number Publication Date
GB0814975D0 true GB0814975D0 (en) 2008-09-24
GB2451958A GB2451958A (en) 2009-02-18
GB2451958B GB2451958B (en) 2012-07-11

Family

ID=38566605

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0716130.0A Ceased GB0716130D0 (en) 2007-08-17 2007-08-17 Connector assembly
GB0814975.9A Expired - Fee Related GB2451958B (en) 2007-08-17 2008-08-15 Connector assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0716130.0A Ceased GB0716130D0 (en) 2007-08-17 2007-08-17 Connector assembly

Country Status (5)

Country Link
EP (1) EP2176506B1 (en)
BR (1) BRPI0815538B1 (en)
DK (1) DK2176506T3 (en)
GB (2) GB0716130D0 (en)
WO (1) WO2009024760A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012320554B2 (en) 2011-10-04 2017-11-09 Bayer Intellectual Property Gmbh RNAi for the control of fungi and oomycetes by inhibiting saccharopine dehydrogenase gene

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20011042L (en) * 2001-02-28 2002-08-29 Fred Olsen Productions As Device at a floating production unit
NO315807B3 (en) 2002-02-08 2008-12-15 Blafro Tools As Method and apparatus for working pipe connection
NO317230B1 (en) * 2002-11-12 2004-09-20 Nat Oilwell Norway As Two-part telescopic riser for risers at a floating installation for oil and gas production
US7219739B2 (en) * 2005-03-07 2007-05-22 Halliburton Energy Services, Inc. Heave compensation system for hydraulic workover
US20070084606A1 (en) 2005-10-13 2007-04-19 Hydraulic Well Control, Llc Rig assist compensation system

Also Published As

Publication number Publication date
GB2451958A (en) 2009-02-18
BRPI0815538A2 (en) 2015-02-10
GB0716130D0 (en) 2007-09-26
GB2451958B (en) 2012-07-11
BRPI0815538B1 (en) 2018-02-14
EP2176506B1 (en) 2018-12-26
EP2176506A2 (en) 2010-04-21
DK2176506T3 (en) 2019-04-01
WO2009024760A3 (en) 2009-05-22
WO2009024760A2 (en) 2009-02-26

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Legal Events

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

Effective date: 20190815