FR2391900A1 - Methode pour immerger un dispositif de flottabilite negative - Google Patents

Methode pour immerger un dispositif de flottabilite negative

Info

Publication number
FR2391900A1
FR2391900A1 FR7716451A FR7716451A FR2391900A1 FR 2391900 A1 FR2391900 A1 FR 2391900A1 FR 7716451 A FR7716451 A FR 7716451A FR 7716451 A FR7716451 A FR 7716451A FR 2391900 A1 FR2391900 A1 FR 2391900A1
Authority
FR
France
Prior art keywords
immersing
buoyancy
negative buoyancy
buoyancy device
floating element
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
FR7716451A
Other languages
English (en)
Other versions
FR2391900B1 (fr
Inventor
Philippe Joubert
Pierre Durando
Daniel Fleury
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7716451A priority Critical patent/FR2391900A1/fr
Priority to US05/907,192 priority patent/US4271550A/en
Priority to BR787803344A priority patent/BR7803344A/pt
Priority to ES470205A priority patent/ES470205A1/es
Priority to NO781807A priority patent/NO148914C/no
Priority to JP6283878A priority patent/JPS53147398A/ja
Priority to CA304,238A priority patent/CA1091046A/fr
Priority to GB22923/78A priority patent/GB1591976A/en
Publication of FR2391900A1 publication Critical patent/FR2391900A1/fr
Application granted granted Critical
Publication of FR2391900B1 publication Critical patent/FR2391900B1/fr
Granted 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
    • B63B21/22—Handling or lashing of anchors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/06—Constructions, or methods of constructing, in water

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Revetment (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

Méthode pour immerger, en un lieu précis, un dispositif comportant un corps pesant et ayant en service une flottabilité négative. La méthode consiste à rendre provisoirement positive la flottabilité du dispositif en l'associant à un élément flottant, puis à placer l'ensemble ainsi formé au-dessus du site et à modifier la flottabilité de l'élément flottant pour contrôler l'immersion. Mise en place de corps morts reposant sur le fond de l'eau.
FR7716451A 1977-05-26 1977-05-26 Methode pour immerger un dispositif de flottabilite negative Granted FR2391900A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7716451A FR2391900A1 (fr) 1977-05-26 1977-05-26 Methode pour immerger un dispositif de flottabilite negative
US05/907,192 US4271550A (en) 1977-05-26 1978-05-18 Method for submerging an equipment of negative buoyancy
ES470205A ES470205A1 (es) 1977-05-26 1978-05-24 Metodo para sumergir en un lugar preciso del fondo del agua un dispositivo de peso
NO781807A NO148914C (no) 1977-05-26 1978-05-24 Fremgangsmaate for nedsenking av en anordning med negativ oppdrift.
BR787803344A BR7803344A (pt) 1977-05-26 1978-05-24 Processo para imergir num local preciso no fundo da agua um dispositivo pesado
JP6283878A JPS53147398A (en) 1977-05-26 1978-05-25 Method of submerging heavy fittings onto precise possition at bottom of water
CA304,238A CA1091046A (fr) 1977-05-26 1978-05-25 Methode pour immerger un dispositif de flottabilite negative
GB22923/78A GB1591976A (en) 1977-05-26 1978-05-26 Methods of submerging heavy equipment on the bottom of a body of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716451A FR2391900A1 (fr) 1977-05-26 1977-05-26 Methode pour immerger un dispositif de flottabilite negative

Publications (2)

Publication Number Publication Date
FR2391900A1 true FR2391900A1 (fr) 1978-12-22
FR2391900B1 FR2391900B1 (fr) 1980-01-18

Family

ID=9191412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716451A Granted FR2391900A1 (fr) 1977-05-26 1977-05-26 Methode pour immerger un dispositif de flottabilite negative

Country Status (8)

Country Link
US (1) US4271550A (fr)
JP (1) JPS53147398A (fr)
BR (1) BR7803344A (fr)
CA (1) CA1091046A (fr)
ES (1) ES470205A1 (fr)
FR (1) FR2391900A1 (fr)
GB (1) GB1591976A (fr)
NO (1) NO148914C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010032027A2 (fr) * 2008-09-22 2010-03-25 Technip France Sa Procédé de localisation d'une structure sous-marine pour déploiement
ITGE20110028A1 (it) * 2011-03-15 2012-09-16 Iacopo Martini Scambiatore di calore a sospensione idrostatica

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388023A (en) * 1981-04-03 1983-06-14 Hazeltine Corporation Truss array for supporting devices within a fluid medium
FR2569744B1 (fr) * 1984-09-05 1986-09-19 Spie Batignolles Procede et installation pour installer une canalisation en milieu subaquatique et canalisation ainsi realisee
NO872009L (no) * 1987-05-14 1988-11-15 Norwegian Contractors Fremgangsmaate for aa installere et flytelegeme paa en sjoebunn.
NO169530C (no) * 1988-07-01 1992-07-08 Norwegian Contractors Anordning for enkeltvis transport og installasjon av elementer paa havbunnen
US9976535B2 (en) 2005-11-07 2018-05-22 Gwave Llc System for producing energy through the action of waves
GB0704670D0 (en) * 2006-11-08 2007-04-18 Acergy France Sa Hybrid tower and methods of installing same
US8998539B2 (en) 2006-11-08 2015-04-07 Acergy France SAS Hybrid riser tower and methods of installing same
WO2011150363A1 (fr) * 2010-05-28 2011-12-01 Weatherford/Lamb, Inc. Système d'installation et d'intervention sur complétions en eaux profondes
FR2981721B1 (fr) * 2011-10-21 2013-11-08 Technip France Methode d'installation d'une tour autoportee d'extraction des hydrocarbures
FR2984396A1 (fr) * 2011-12-19 2013-06-21 Total Sa Installation de transfert de fluides entre une tete de puits au fond de l'eau et une structure de surface
JP6454271B2 (ja) 2012-06-04 2019-01-16 ジーウェイブ エルエルシー 波の作用によりエネルギーを生成するシステム
WO2015175485A1 (fr) * 2014-05-12 2015-11-19 Gwave Llc Système de câble sous-marin
GB2535717B (en) * 2015-02-24 2020-11-25 Equinor Energy As Pipeline method and apparatus
GB2535716B (en) 2015-02-24 2020-11-25 Equinor Energy As Direct tie-in of pipelines by added curvature
GB2564665B (en) * 2017-07-18 2020-06-03 Equinor Energy As Subsea installation method
CN108820151B (zh) * 2018-07-27 2020-03-27 海洋石油工程股份有限公司 海上船舶布锚的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA865454A (en) * 1971-03-09 W. Clark Daniel Mobile marine structure
US2783027A (en) * 1953-04-24 1957-02-26 Shell Dev Method and apparatus for submerged well drilling
US2908141A (en) * 1954-07-23 1959-10-13 Raymond Int Inc Marine platforms
CH368985A (fr) * 1960-05-11 1963-04-30 Francis Wittgenstein Gerard Procédé d'immersion d'un pipe-line subaquatique et pipe-line immergé par le procédé
US3566426A (en) * 1968-04-30 1971-03-02 Proteus Inc Flotation system
GB1280312A (en) * 1969-04-25 1972-07-05 James Basset Method and means for refloating sunken objects such as craft and buoys, and craft and buoys incorporating such means
US3657752A (en) * 1969-12-29 1972-04-25 Proteus Inc Locator devices
US3667417A (en) * 1970-04-24 1972-06-06 Us Navy Messenger buoy recovery device
JPS492820A (fr) * 1972-04-21 1974-01-11
JPS4939208A (fr) * 1972-08-22 1974-04-12
GB1434357A (en) * 1972-09-18 1976-05-05 Duyster T H Method of constructing a long pipeline on the floor of a body of water
GR59794B (en) * 1975-03-27 1978-02-28 Doris Dev Richesse Sous Marine Laying pipes under-water
US4048686A (en) * 1976-07-09 1977-09-20 Kloften & Kloften A/S Buoyancy device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010032027A2 (fr) * 2008-09-22 2010-03-25 Technip France Sa Procédé de localisation d'une structure sous-marine pour déploiement
WO2010032027A3 (fr) * 2008-09-22 2011-03-24 Technip France Sa Procédé de localisation d'une structure sous-marine pour déploiement
ITGE20110028A1 (it) * 2011-03-15 2012-09-16 Iacopo Martini Scambiatore di calore a sospensione idrostatica

Also Published As

Publication number Publication date
ES470205A1 (es) 1979-10-16
GB1591976A (en) 1981-07-01
NO781807L (no) 1978-11-28
JPS6238589B2 (fr) 1987-08-18
JPS53147398A (en) 1978-12-22
BR7803344A (pt) 1979-02-06
FR2391900B1 (fr) 1980-01-18
CA1091046A (fr) 1980-12-09
US4271550A (en) 1981-06-09
NO148914C (no) 1984-01-11
NO148914B (no) 1983-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse