NO148568C - Apparat for plassering av en roerledning paa havbunnen - Google Patents

Apparat for plassering av en roerledning paa havbunnen

Info

Publication number
NO148568C
NO148568C NO772068A NO772068A NO148568C NO 148568 C NO148568 C NO 148568C NO 772068 A NO772068 A NO 772068A NO 772068 A NO772068 A NO 772068A NO 148568 C NO148568 C NO 148568C
Authority
NO
Norway
Prior art keywords
pipe
sea
placing
pipe pipe
Prior art date
Application number
NO772068A
Other languages
English (en)
Other versions
NO148568B (no
NO772068L (no
Inventor
Rene Fournie
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of NO772068L publication Critical patent/NO772068L/no
Publication of NO148568B publication Critical patent/NO148568B/no
Publication of NO148568C publication Critical patent/NO148568C/no

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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/163—Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Pipeline Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NO772068A 1976-06-14 1977-06-13 Apparat for plassering av en roerledning paa havbunnen NO148568C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617948A FR2355229A1 (fr) 1976-06-14 1976-06-14 Procede et equipement pour la mise en place de conduites sur le sol sous-marin

Publications (3)

Publication Number Publication Date
NO772068L NO772068L (no) 1977-12-15
NO148568B NO148568B (no) 1983-07-25
NO148568C true NO148568C (no) 1983-11-02

Family

ID=9174327

Family Applications (1)

Application Number Title Priority Date Filing Date
NO772068A NO148568C (no) 1976-06-14 1977-06-13 Apparat for plassering av en roerledning paa havbunnen

Country Status (10)

Country Link
US (1) US4117693A (no)
BR (1) BR7703861A (no)
CA (1) CA1060665A (no)
DE (1) DE2726808A1 (no)
FR (1) FR2355229A1 (no)
GB (1) GB1572561A (no)
IE (1) IE45215B1 (no)
IT (1) IT1083772B (no)
NL (1) NL7706499A (no)
NO (1) NO148568C (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142081B (en) * 1983-06-24 1987-01-14 Hendry Robert Leishman Clamps
SE8700748L (sv) * 1986-02-24 1987-08-25 Norwegian Contractors Anordning och forfarande for stod, skydd och transport av sjo- eller havsbotteninstallerade ledningar
FR2606921B1 (fr) * 1986-11-18 1989-01-13 Commissariat Energie Atomique Tete de lecture en optique integree pour la lecture d'informations enregistrees sur un support magnetique
FR2660390B1 (fr) * 1990-03-30 1995-09-01 Coflexip Dispositif pour l'abandon et la recuperation d'une charge lourde sur le fond marin.
US6626248B1 (en) 1999-05-05 2003-09-30 Smith International, Inc. Assembly and method for jarring a drilling drive pipe into undersea formation
US6715962B2 (en) 2000-01-07 2004-04-06 Smith International, Inc. Assembly and floatation method for drilling drivepipe
GB2522197B (en) * 2014-01-15 2018-08-01 Acergy France SAS Transportation and installation of subsea rigid tie-in connections
GB2574893B (en) 2018-06-22 2021-09-01 Subsea 7 Ltd Method and apparatus for controlling the buoyant support provided to an elongate subsea structure during launch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735270A (en) * 1956-02-21 Launching structures and methods
US2770950A (en) * 1953-06-05 1956-11-20 Samuel V Collins Submarine cable installation
US2981074A (en) * 1959-07-29 1961-04-25 Bell Telephone Labor Inc Underwater lowering device
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

Also Published As

Publication number Publication date
FR2355229B1 (no) 1978-10-13
IT1083772B (it) 1985-05-25
US4117693A (en) 1978-10-03
IE45215B1 (en) 1982-07-14
DE2726808A1 (de) 1977-12-22
BR7703861A (pt) 1978-02-21
NO148568B (no) 1983-07-25
IE45215L (en) 1977-12-14
NL7706499A (nl) 1977-12-16
NO772068L (no) 1977-12-15
FR2355229A1 (fr) 1978-01-13
CA1060665A (fr) 1979-08-21
GB1572561A (en) 1980-07-30

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