NO20061481L - Geometrisk avstivning av undervanns beskyttelsesstrukturer - Google Patents

Geometrisk avstivning av undervanns beskyttelsesstrukturer

Info

Publication number
NO20061481L
NO20061481L NO20061481A NO20061481A NO20061481L NO 20061481 L NO20061481 L NO 20061481L NO 20061481 A NO20061481 A NO 20061481A NO 20061481 A NO20061481 A NO 20061481A NO 20061481 L NO20061481 L NO 20061481L
Authority
NO
Norway
Prior art keywords
facets
stiffening
underwater
protective structures
underwater protective
Prior art date
Application number
NO20061481A
Other languages
English (en)
Other versions
NO340333B1 (no
Inventor
Geir Huseby
Original Assignee
Vetco Aibel 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 Vetco Aibel As filed Critical Vetco Aibel As
Publication of NO20061481L publication Critical patent/NO20061481L/no
Publication of NO340333B1 publication Critical patent/NO340333B1/no

Links

Classifications

    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/037—Protective housings therefor
    • 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
    • E21B43/017—Production satellite stations, i.e. underwater installations comprising a plurality of satellite well heads connected to a central station

Abstract

En undervanns beskyttelsesstruktur omfattende et selvbærende skall med en kontinuerlig vegg som, i installert stilling, virker til å omslutte sidene og toppen av undervannsutstyr når den er plassert over dette. Skallveggen består i det minste regionalt av veldefinerte fasetter, hvor nabofasetter er forbundet i vinkel med hverandre gjennom minst én avstivningsformasjon hvis avstivningsvirkning skyldes romforholdet mellom de vinkelmessig forbundne fasettene.
NO20061481A 2005-04-01 2006-03-31 Geometrisk avstivning av undervanns beskyttelsesstrukturer NO340333B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66706705P 2005-04-01 2005-04-01

Publications (2)

Publication Number Publication Date
NO20061481L true NO20061481L (no) 2006-10-02
NO340333B1 NO340333B1 (no) 2017-04-03

Family

ID=36425047

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061481A NO340333B1 (no) 2005-04-01 2006-03-31 Geometrisk avstivning av undervanns beskyttelsesstrukturer

Country Status (2)

Country Link
GB (1) GB2426266B (no)
NO (1) NO340333B1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8091647B2 (en) 2007-08-31 2012-01-10 Schlumberger Technology Corporation Means of preventing marine fouling of subsea connectors
NO330817B1 (no) * 2009-02-19 2011-07-25 Compocean As Beskyttelsesstruktur for beskyttelse av undersjoisk utstyr
NO333136B1 (no) * 2009-03-10 2013-03-11 Aker Subsea As Havbunnsbrønnramme med manifoldmottaksrom
GB2482181B (en) * 2010-07-23 2015-07-29 Peter Robert Goodall Preventing and ameliorating leakage from a subsea well in the event of failure
NO335432B1 (no) * 2012-09-19 2014-12-15 Aker Subsea As Havbunnsbrønnramme med sidebeskyttelsespanel
WO2020040644A1 (en) 2018-08-20 2020-02-27 Csub As Well protection assembly
GB202002848D0 (en) * 2020-02-28 2020-04-15 Aker Solutions As Protective structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075103A1 (en) * 2001-02-13 2002-09-26 Abb Offshore Systems As Cover and method of making same
WO2003044316A1 (en) * 2001-11-20 2003-05-30 Abb Offshore Systems As A protective device for subsea installations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910056A (en) * 1971-11-02 1975-10-07 Emil E Dopyera Apparatus for protecting underwater equipment
US4919210A (en) * 1988-09-30 1990-04-24 Schaefer Jr Louis E Subsea wellhead protection system
US20030141077A1 (en) * 2002-01-31 2003-07-31 Jack Crain Subsea protective covering
GB0402428D0 (en) * 2004-02-04 2004-03-10 Subsea 7 Uk Apparatus and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075103A1 (en) * 2001-02-13 2002-09-26 Abb Offshore Systems As Cover and method of making same
WO2003044316A1 (en) * 2001-11-20 2003-05-30 Abb Offshore Systems As A protective device for subsea installations

Also Published As

Publication number Publication date
NO340333B1 (no) 2017-04-03
GB2426266B (en) 2010-05-05
GB0606563D0 (en) 2006-05-10
GB2426266A (en) 2006-11-22

Similar Documents

Publication Publication Date Title
NO20061481L (no) Geometrisk avstivning av undervanns beskyttelsesstrukturer
DE50312645D1 (de) Unterwasser angeordnete laufkraftturbine
NO20033973L (no) Seismisk kartlegging til sjös
ATE426432T1 (de) Brandschutz
DE60313309D1 (de) Brennstoffzellenanlage mit einfrierschutz
DE60328426D1 (de) Gestaltung der Verschlusselemente
DE602004032193D1 (de) Kernreaktorinnenaufbau
DE60323436D1 (de) Strömungsmesser mit Korrosionsschutz
HK1082644A1 (en) Bedding structure with improved door/tracking system
DE60321289D1 (de) Brennstoffzellensystem
AU2003295131A8 (en) Accessing computational grids
NO20041408L (no) Beskyttelse av et pakningselement.
NO20015649L (no) Beskyttelseskonstruksjon for undervannsinstallasjoner
NO20022267D0 (no) Fremgangsmåte for å öke levetiden på marine betongkonstruksjoner ved å forebygge og bekjempe korrosjon
ATE390532T1 (de) Hochwasserschutz
DE202004017186U1 (de) Mobile Vorrichtung zum Schutz gegen Hochwasser
NO20033822L (no) Undersjøisk hydraulisk koplingsorgan med ytre portvern
AU2003298866A8 (en) Boiling water reactor fuel assembly
ITRM20030438A1 (it) Dispositivo di protezione dalla vegetazione marina
NO20022823D0 (no) Kapslingssystem for v¶rbeskyttelse av isolerte rör
SE0200166D0 (sv) Båtstegen Kombi
ES1052668Y (es) Proteccion segura.
FI20011618A0 (fi) Merellä kelluva tuulivoimala
FI20021075A0 (fi) Eristetty vesiputki
SE0303108D0 (sv) Vattenströmningsskydd

Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: VETCO GRAY SCANDINAVIA AS, POSTBOKS 423, 1302