MX2020011587A - Curvatura residual antes del aguijon en tendido de tuberia con profundidad superficial (s-lay). - Google Patents

Curvatura residual antes del aguijon en tendido de tuberia con profundidad superficial (s-lay).

Info

Publication number
MX2020011587A
MX2020011587A MX2020011587A MX2020011587A MX2020011587A MX 2020011587 A MX2020011587 A MX 2020011587A MX 2020011587 A MX2020011587 A MX 2020011587A MX 2020011587 A MX2020011587 A MX 2020011587A MX 2020011587 A MX2020011587 A MX 2020011587A
Authority
MX
Mexico
Prior art keywords
stinger
lay
pipeline
curvature
residual curvature
Prior art date
Application number
MX2020011587A
Other languages
English (en)
Inventor
Tommy Kai Ho Ngai
Original Assignee
Mcdermott Sa J Ray
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 Mcdermott Sa J Ray filed Critical Mcdermott Sa J Ray
Publication of MX2020011587A publication Critical patent/MX2020011587A/es

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
    • F16L1/18—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying
    • 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
    • F16L1/161—Laying or reclaiming pipes on or under water on the bottom the pipe being composed of sections of short length
    • 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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/225—Stingers
    • 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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/235—Apparatus for controlling the pipe during laying

Abstract

La presente descripción es concerniente con aparatos y métodos para introducir curvatura residual a secciones de tubería durante el tendido en S, en donde la curvatura residual se introduce en la barcaza de tendido (100) antes de que la sección seleccionada alcance el aguijón (120). Al doblar una sección de tubería antes de que la sección de tubería llegue al aguijón, la tubería puede ser monitoreada durante el doblado por el aparato de doblado (104) para asegurar que se induzca la curvatura apropiada. Además, la introducción de la curvatura antes del aguijón permite que se usen métodos de curvatura residual en barcos de tendido en S, en donde el aguijón o rodillos de aguijón no son ajustables mientras que la tubería está en su lugar.
MX2020011587A 2018-05-04 2019-05-03 Curvatura residual antes del aguijon en tendido de tuberia con profundidad superficial (s-lay). MX2020011587A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2018000639 2018-05-04
PCT/US2019/030629 WO2019213541A1 (en) 2018-05-04 2019-05-03 Residual curvature before stinger in s-lay

Publications (1)

Publication Number Publication Date
MX2020011587A true MX2020011587A (es) 2021-02-22

Family

ID=66589903

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020011587A MX2020011587A (es) 2018-05-04 2019-05-03 Curvatura residual antes del aguijon en tendido de tuberia con profundidad superficial (s-lay).

Country Status (4)

Country Link
AU (2) AU2019262192A1 (es)
BR (1) BR112020022251A2 (es)
MX (1) MX2020011587A (es)
WO (1) WO2019213541A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230366486A1 (en) * 2020-09-19 2023-11-16 Darren O'LEARY Method for retrieving a pipeline
CN115183056B (zh) * 2021-05-27 2024-04-30 中国石油工程建设有限公司 一种新型rov自动调整托管架装置及调整方法
WO2023209436A1 (en) * 2022-04-26 2023-11-02 Technipfmc Subsea France A method of laying a subsea pipe
GB2619951A (en) * 2022-06-22 2023-12-27 Subsea 7 Do Brasil Servicos Ltda Improving fatigue resistance of steel catenary risers
GB2619950A (en) * 2022-06-22 2023-12-27 Subsea 7 Do Brasil Servicos Ltda Improving fatigue resistance of steel catenary risers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822559A (en) * 1973-01-29 1974-07-09 Exxon Production Research Co Controlled yield stinger
US3872680A (en) * 1973-08-31 1975-03-25 Brown & Root Method and apparatus for laying pipelines
US4157023A (en) * 1977-10-14 1979-06-05 Martech International, Inc. Apparatus and method for laying pipelines
US4243345A (en) * 1979-07-18 1981-01-06 Santa Fe International Corporation Pipe handling apparatus for reel pipe laying system
BR9507064A (pt) * 1994-03-16 1997-10-14 Coflexip Stena Offshore Ltd Processo para assentar uma tabulação submarina e embarcação para ser utilizada no assentamento de uma tubulação submarina
NO314056B1 (no) 2001-01-19 2003-01-20 Statoil Asa Fremgangsmåte for legging av en rörledning på sjöbunnen ved kveilemetoden,for kontrollert termisk ekspansjon

Also Published As

Publication number Publication date
WO2019213541A1 (en) 2019-11-07
BR112020022251A2 (pt) 2021-02-23
AU2019262192A1 (en) 2020-12-17
AU2022204070A1 (en) 2022-06-30

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