GB2286649B - Support for buoyancy element around a subsea pipe - Google Patents

Support for buoyancy element around a subsea pipe

Info

Publication number
GB2286649B
GB2286649B GB9503302A GB9503302A GB2286649B GB 2286649 B GB2286649 B GB 2286649B GB 9503302 A GB9503302 A GB 9503302A GB 9503302 A GB9503302 A GB 9503302A GB 2286649 B GB2286649 B GB 2286649B
Authority
GB
United Kingdom
Prior art keywords
support
element around
buoyancy element
subsea pipe
subsea
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.)
Revoked
Application number
GB9503302A
Other versions
GB9503302D0 (en
GB2286649A (en
Inventor
Robin Wolfendale
Alan John Grant
Julian Robert Lowe
Neil Steven Appleton
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.)
Balmoral Group Ltd
Original Assignee
Balmoral Group 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
Priority claimed from GB9403172A external-priority patent/GB9403172D0/en
Application filed by Balmoral Group Ltd filed Critical Balmoral Group Ltd
Priority to GB9503302A priority Critical patent/GB2286649B/en
Publication of GB9503302D0 publication Critical patent/GB9503302D0/en
Publication of GB2286649A publication Critical patent/GB2286649A/en
Application granted granted Critical
Publication of GB2286649B publication Critical patent/GB2286649B/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/012—Risers with buoyancy elements
GB9503302A 1994-02-18 1995-02-20 Support for buoyancy element around a subsea pipe Revoked GB2286649B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9503302A GB2286649B (en) 1994-02-18 1995-02-20 Support for buoyancy element around a subsea pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9403172A GB9403172D0 (en) 1994-02-18 1994-02-18 Clamp
GB9503302A GB2286649B (en) 1994-02-18 1995-02-20 Support for buoyancy element around a subsea pipe

Publications (3)

Publication Number Publication Date
GB9503302D0 GB9503302D0 (en) 1995-04-12
GB2286649A GB2286649A (en) 1995-08-23
GB2286649B true GB2286649B (en) 1997-10-29

Family

ID=26304355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9503302A Revoked GB2286649B (en) 1994-02-18 1995-02-20 Support for buoyancy element around a subsea pipe

Country Status (1)

Country Link
GB (1) GB2286649B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO310726B1 (en) * 1996-06-14 2001-08-20 Balmoral Group buoyancy Material
GB2377237B (en) * 2001-06-08 2003-06-18 Balmoral Group Riser impact protection
GB2391255B (en) * 2002-02-08 2005-08-03 Balmoral Group Buoyancy clamp and method of application
WO2004090348A1 (en) 2003-04-11 2004-10-21 Balmoral Group Limited Buoyancy clamp and method of application
AU2005238957A1 (en) * 2004-04-21 2005-11-10 Itt Manufacturing Enterprises Inc. Five piston diaphragm pump
FR2878930B1 (en) * 2004-12-07 2008-06-27 Leroux & Lotz Technologies Sa DEVICE, IN PARTICULAR FOR FIXING A FLOATING ELEMENT TO A CONDUIT
NO325545B1 (en) * 2005-12-01 2008-06-16 Hallvar Eide Buoyancy attachment
GB0612978D0 (en) 2006-06-30 2006-08-09 Technip France Method and apparatus for mounting distributed buoyancy modules on a rigid pipeline
GB2453567B (en) 2007-10-11 2012-04-25 Trelleborg Crp Ltd Clamp
AU2011369154A1 (en) * 2011-05-26 2013-05-02 Matrix Composites & Engineering Ltd A clamp assembly and a clamp element especially for clamping buoyancy elements to pipeline risers
AU2015306064C1 (en) * 2014-08-19 2019-11-07 Matrix Composites & Engineering Ltd Clamp for a flexible pipe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631039A (en) * 1985-10-25 1986-12-23 Follansbee Steel Corporation Pipe flotation assembly
US4767087A (en) * 1986-06-24 1988-08-30 Hubert Combu Pipe clamp for the rocking or rigid suspension of pipes
US4971268A (en) * 1988-11-23 1990-11-20 The Boeing Company Dielectric support and wear sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631039A (en) * 1985-10-25 1986-12-23 Follansbee Steel Corporation Pipe flotation assembly
US4767087A (en) * 1986-06-24 1988-08-30 Hubert Combu Pipe clamp for the rocking or rigid suspension of pipes
US4971268A (en) * 1988-11-23 1990-11-20 The Boeing Company Dielectric support and wear sleeve

Also Published As

Publication number Publication date
GB9503302D0 (en) 1995-04-12
GB2286649A (en) 1995-08-23

Similar Documents

Publication Publication Date Title
GB2303191B (en) Connection system for subsea pipelines
NO963364L (en) Riser pipe between the seabed and a floating vessel
EP0722531A4 (en) Pipe racker assembly
GB9618944D0 (en) A subsea mooring
GB2286649B (en) Support for buoyancy element around a subsea pipe
GB9424501D0 (en) Pipe assembly
PL308290A1 (en) Pipe connection
HU9600489D0 (en) Float for floating flexible pipes
ZA955739B (en) Pipe
GB9512285D0 (en) A pipe assembly
GB2302385B (en) A pipe assembly
GB2287999B (en) A component for a water or pneumatic system or for a fluid system
GB2278170B (en) A threaded connection for pipes
GB2338531B (en) A pipe clamp
KR0110123Y1 (en) Pipe joint for a water-purifier tank
GB9513390D0 (en) Gripping element for a pipe coupling
AU121583S (en) A pipe fitting
GB9707917D0 (en) A pipe fitting
TW311662U (en) A synchronously-operated valves structure for separated pipes
AU124223S (en) A drainage pipe
AU124222S (en) A drainage pipe
AU124221S (en) A drainage pipe
AU124220S (en) A drainage pipe
ZA934187B (en) Support means for a pipe joint
ZA932116B (en) Support means for a pipe joint

Legal Events

Date Code Title Description
7727 Application for revocation: court order (patend revoked) stayed pending appeal to the court of appeal (sect. 72)
775O Application for amendment (sect. 75/1977) open to opposition
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000220

772 Application made for revocation (sect. 72/1977)

Free format text: SUPPORT FOR A PIPE. APPEAL AGAINST THE ORDER OF HIGH COURT DATED 16 MARCH 1999 WAS LODGED WITH THE COURT OF APPEAL ON 12 APRIL 1999 (CH 1998 B NO. 2512)

775E Patent revoked (sect. 75/1977)