GB2274476B - Floating platform - Google Patents

Floating platform

Info

Publication number
GB2274476B
GB2274476B GB9401142A GB9401142A GB2274476B GB 2274476 B GB2274476 B GB 2274476B GB 9401142 A GB9401142 A GB 9401142A GB 9401142 A GB9401142 A GB 9401142A GB 2274476 B GB2274476 B GB 2274476B
Authority
GB
United Kingdom
Prior art keywords
floating platform
floating
platform
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.)
Expired - Fee Related
Application number
GB9401142A
Other versions
GB2274476A (en
GB9401142D0 (en
Inventor
John William Waddell
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.)
Kvaerner Earl and Wright
Original Assignee
Kvaerner Earl and Wright
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 GB939301252A external-priority patent/GB9301252D0/en
Priority claimed from GB939303563A external-priority patent/GB9303563D0/en
Application filed by Kvaerner Earl and Wright filed Critical Kvaerner Earl and Wright
Publication of GB9401142D0 publication Critical patent/GB9401142D0/en
Publication of GB2274476A publication Critical patent/GB2274476A/en
Application granted granted Critical
Publication of GB2274476B publication Critical patent/GB2274476B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • 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
    • 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
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
GB9401142A 1993-01-22 1994-01-21 Floating platform Expired - Fee Related GB2274476B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939301252A GB9301252D0 (en) 1993-01-22 1993-01-22 Tethered floating platform
GB939303563A GB9303563D0 (en) 1993-02-23 1993-02-23 Moored floating platform

Publications (3)

Publication Number Publication Date
GB9401142D0 GB9401142D0 (en) 1994-03-16
GB2274476A GB2274476A (en) 1994-07-27
GB2274476B true GB2274476B (en) 1997-01-22

Family

ID=26302330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9401142A Expired - Fee Related GB2274476B (en) 1993-01-22 1994-01-21 Floating platform

Country Status (1)

Country Link
GB (1) GB2274476B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729636A1 (en) * 1995-01-20 1996-07-26 Elf Aquitaine Tension line oil/gas platform surrounded by a floating assembly
GB9626021D0 (en) * 1996-12-14 1997-01-29 Head Philip F A riser system for a sub sea well and method of operation
GB2334048B (en) 1998-02-06 1999-12-29 Philip Head Riser system for sub sea wells and method of operation
EP0945337A1 (en) * 1998-03-27 1999-09-29 Single Buoy Moorings Inc. Mooring construction
GB0911472D0 (en) * 2009-07-02 2009-08-12 Tamacrest Ltd Buoyant fluid extraction and ESP support system
CN103786841A (en) * 2014-01-24 2014-05-14 深圳市惠尔凯博海洋工程有限公司 Protection facility of offshore floating platform

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543293C3 (en) * 1975-09-27 1978-03-16 Thyssen Industrie Ag, 4300 Essen Underwater drilling device
US4098333A (en) * 1977-02-24 1978-07-04 Compagnie Francaise Des Petroles Marine production riser system
US4511287A (en) * 1980-05-02 1985-04-16 Global Marine, Inc. Submerged buoyant offshore drilling and production tower
ES491645A0 (en) * 1980-05-20 1981-05-16 Fayren Jose Marco INSTALLATION FOR THE PERFORATION AND EXPLOITATION OF MARINE OIL DEPOSITS LOCATED IN DEEP WATERS
NL8402545A (en) * 1984-08-20 1985-08-01 Shell Int Research METHOD AND APPARATUS FOR INSTALLING A FLEXIBLE PIPE BETWEEN A PLATFORM AND AN UNDERWATER BUOY.
US4740109A (en) * 1985-09-24 1988-04-26 Horton Edward E Multiple tendon compliant tower construction

Also Published As

Publication number Publication date
GB2274476A (en) 1994-07-27
GB9401142D0 (en) 1994-03-16

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Legal Events

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

Effective date: 19980121