GB0122451D0 - Buoyancy apparatus - Google Patents

Buoyancy apparatus

Info

Publication number
GB0122451D0
GB0122451D0 GB0122451A GB0122451A GB0122451D0 GB 0122451 D0 GB0122451 D0 GB 0122451D0 GB 0122451 A GB0122451 A GB 0122451A GB 0122451 A GB0122451 A GB 0122451A GB 0122451 D0 GB0122451 D0 GB 0122451D0
Authority
GB
United Kingdom
Prior art keywords
buoyancy apparatus
buoyancy
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.)
Ceased
Application number
GB0122451A
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.)
2H Offshore Engineering Ltd
Original Assignee
2H Offshore Engineering Ltd
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 2H Offshore Engineering Ltd filed Critical 2H Offshore Engineering Ltd
Priority to GB0122451A priority Critical patent/GB0122451D0/en
Publication of GB0122451D0 publication Critical patent/GB0122451D0/en
Priority to GB0221555A priority patent/GB2382116B/en
Priority to PCT/GB2002/004270 priority patent/WO2003025332A1/en
Ceased legal-status Critical Current

Links

GB0122451A 2001-09-18 2001-09-18 Buoyancy apparatus Ceased GB0122451D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0122451A GB0122451D0 (en) 2001-09-18 2001-09-18 Buoyancy apparatus
GB0221555A GB2382116B (en) 2001-09-18 2002-09-18 Buoyancy apparatus
PCT/GB2002/004270 WO2003025332A1 (en) 2001-09-18 2002-09-18 Buoyancy apparatus for riser tensioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0122451A GB0122451D0 (en) 2001-09-18 2001-09-18 Buoyancy apparatus

Publications (1)

Publication Number Publication Date
GB0122451D0 true GB0122451D0 (en) 2001-11-07

Family

ID=9922247

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0122451A Ceased GB0122451D0 (en) 2001-09-18 2001-09-18 Buoyancy apparatus
GB0221555A Expired - Fee Related GB2382116B (en) 2001-09-18 2002-09-18 Buoyancy apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0221555A Expired - Fee Related GB2382116B (en) 2001-09-18 2002-09-18 Buoyancy apparatus

Country Status (2)

Country Link
GB (2) GB0122451D0 (en)
WO (1) WO2003025332A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8499336B2 (en) 2010-11-23 2013-07-30 Cisco Technology, Inc. Session redundancy among a server cluster

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646840A (en) * 1985-05-02 1987-03-03 Cameron Iron Works, Inc. Flotation riser
US4648747A (en) * 1985-06-26 1987-03-10 Hughes Tool Company Integral buoyant riser
US6004074A (en) * 1998-08-11 1999-12-21 Mobil Oil Corporation Marine riser having variable buoyancy
FR2784417B1 (en) * 1998-10-13 2000-11-17 Inst Francais Du Petrole METHOD AND DEVICE FOR ADJUSTING THE BUOYANCY OF A SUBMARINE DRILL UPRIGHT COLUMN
GB2386140B8 (en) * 1999-12-07 2005-08-25 Fmc Technologies Collapsible buoyancy device for risers on offshorestructures
US20020142683A1 (en) * 2001-02-05 2002-10-03 Campbell R. Brad Nonstructural buoyancy can

Also Published As

Publication number Publication date
GB2382116A (en) 2003-05-21
GB2382116B (en) 2004-09-29
WO2003025332A1 (en) 2003-03-27
GB0221555D0 (en) 2002-10-23

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)