FR2355229A1 - Procede et equipement pour la mise en place de conduites sur le sol sous-marin - Google Patents
Procede et equipement pour la mise en place de conduites sur le sol sous-marinInfo
- Publication number
- FR2355229A1 FR2355229A1 FR7617948A FR7617948A FR2355229A1 FR 2355229 A1 FR2355229 A1 FR 2355229A1 FR 7617948 A FR7617948 A FR 7617948A FR 7617948 A FR7617948 A FR 7617948A FR 2355229 A1 FR2355229 A1 FR 2355229A1
- Authority
- FR
- France
- Prior art keywords
- pipe
- equipment
- lightening
- handling
- procedure
- 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
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)
Abstract
Procédé et équipement de mise en place sur le sol marin d'une conduite destinée au transfert de fluides liquides ou gazeux. Dans ce procédé on construit la conduite sur une zone d'atterrage en la munissant de l'équipement consistant en des moyens espacés d'allègement et de manutention, on immerge la conduite, on la remorque et on la met en place à la verticale du tracé projeté, on remonte éventuellement la conduite à la surface pour toute vérification ou aménagement, on reprend de façon contrôlée et on achève l'immersion et la mise en place, on récupère enfin les moyens d'allègement et de manutention. Le procédé précité, grâce à l'emploi des dispositifs d'allègement et de manutention, abaisse considérablement le coût d'installation des conduites sous-marines.
Priority Applications (10)
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 |
IE1198/77A IE45215B1 (en) | 1976-06-14 | 1977-06-10 | Process and apparatus for laying a pipeline on the ocean ffloor |
US05/805,427 US4117693A (en) | 1976-06-14 | 1977-06-10 | Placing conduits on the sea floor by hauling and controlled immersion |
GB24452/77A GB1572561A (en) | 1976-06-14 | 1977-06-10 | Process and apparatus for laying a pipeline on the ocean floor |
CA280,447A CA1060665A (fr) | 1976-06-14 | 1977-06-13 | Mise en place de conduites sur le sol sous-marine par remorquage et emmersion controlee |
NL7706499A NL7706499A (nl) | 1976-06-14 | 1977-06-13 | Werkwijze en inrichting voor het slepen van op de zeebodem plaatsen van een leiding. |
NO772068A NO148568C (no) | 1976-06-14 | 1977-06-13 | Apparat for plassering av en roerledning paa havbunnen |
BR7703861A BR7703861A (pt) | 1976-06-14 | 1977-06-14 | Processo e equipamento para o posicionamento sobre o solo submarino de um conduto |
DE19772726808 DE2726808A1 (de) | 1976-06-14 | 1977-06-14 | Verfahren und vorrichtung zur verlegung einer leitung auf dem meeresboden |
IT24636/77A IT1083772B (it) | 1976-06-14 | 1977-06-14 | Procedimento ed equpaggiamento per la posa di condotte sul suolo sottomarino tramite rimorchiamento ed immersione controllata |
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 (2)
Publication Number | Publication Date |
---|---|
FR2355229A1 true FR2355229A1 (fr) | 1978-01-13 |
FR2355229B1 FR2355229B1 (fr) | 1978-10-13 |
Family
ID=9174327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617948A Granted FR2355229A1 (fr) | 1976-06-14 | 1976-06-14 | Procede et equipement pour la mise en place de conduites sur le sol sous-marin |
Country Status (10)
Country | Link |
---|---|
US (1) | US4117693A (fr) |
BR (1) | BR7703861A (fr) |
CA (1) | CA1060665A (fr) |
DE (1) | DE2726808A1 (fr) |
FR (1) | FR2355229A1 (fr) |
GB (1) | GB1572561A (fr) |
IE (1) | IE45215B1 (fr) |
IT (1) | IT1083772B (fr) |
NL (1) | NL7706499A (fr) |
NO (1) | NO148568C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169949A1 (fr) * | 1983-06-24 | 1986-02-05 | Hendry Robert Leishman | Collier de serrage télédémontable |
US4796226A (en) * | 1986-11-18 | 1989-01-03 | Commissariat A L'energie Atomique | Reading head in integrated optics for reading information recorded on a magnetic support |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8700748L (sv) * | 1986-02-24 | 1987-08-25 | Norwegian Contractors | Anordning och forfarande for stod, skydd och transport av sjo- eller havsbotteninstallerade ledningar |
FR2660390B1 (fr) * | 1990-03-30 | 1995-09-01 | Coflexip | Dispositif pour l'abandon et la recuperation d'une charge lourde sur le fond marin. |
GB2349401B (en) | 1999-05-05 | 2003-06-04 | Smith International | 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)
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 |
-
1976
- 1976-06-14 FR FR7617948A patent/FR2355229A1/fr active Granted
-
1977
- 1977-06-10 IE IE1198/77A patent/IE45215B1/en unknown
- 1977-06-10 US US05/805,427 patent/US4117693A/en not_active Expired - Lifetime
- 1977-06-10 GB GB24452/77A patent/GB1572561A/en not_active Expired
- 1977-06-13 NO NO772068A patent/NO148568C/no unknown
- 1977-06-13 NL NL7706499A patent/NL7706499A/xx unknown
- 1977-06-13 CA CA280,447A patent/CA1060665A/fr not_active Expired
- 1977-06-14 BR BR7703861A patent/BR7703861A/pt unknown
- 1977-06-14 IT IT24636/77A patent/IT1083772B/it active
- 1977-06-14 DE DE19772726808 patent/DE2726808A1/de not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169949A1 (fr) * | 1983-06-24 | 1986-02-05 | Hendry Robert Leishman | Collier de serrage télédémontable |
US4796226A (en) * | 1986-11-18 | 1989-01-03 | Commissariat A L'energie Atomique | Reading head in integrated optics for reading information recorded on a magnetic support |
Also Published As
Publication number | Publication date |
---|---|
IE45215L (en) | 1977-12-14 |
BR7703861A (pt) | 1978-02-21 |
FR2355229B1 (fr) | 1978-10-13 |
GB1572561A (en) | 1980-07-30 |
CA1060665A (fr) | 1979-08-21 |
DE2726808A1 (de) | 1977-12-22 |
US4117693A (en) | 1978-10-03 |
NO148568C (no) | 1983-11-02 |
NO148568B (no) | 1983-07-25 |
NL7706499A (nl) | 1977-12-16 |
IT1083772B (it) | 1985-05-25 |
NO772068L (no) | 1977-12-15 |
IE45215B1 (en) | 1982-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |