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NO20072810L - Etterinstallerte sensorer pa marine elementer - Google Patents

Etterinstallerte sensorer pa marine elementer

Info

Publication number
NO20072810L
NO20072810L NO20072810A NO20072810A NO20072810L NO 20072810 L NO20072810 L NO 20072810L NO 20072810 A NO20072810 A NO 20072810A NO 20072810 A NO20072810 A NO 20072810A NO 20072810 L NO20072810 L NO 20072810L
Authority
NO
Norway
Prior art keywords
structures
designed
sensors
installation
installed sensors
Prior art date
Application number
NO20072810A
Other languages
English (en)
Inventor
Donald Wayne Allen
David Wayne Mcmillian
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20072810L publication Critical patent/NO20072810L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/001—Survey of boreholes or wells for underwater installation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/007—Measuring stresses in a pipe string or casing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Optical Transform (AREA)
  • Pipeline Systems (AREA)

Abstract

Føler, herunder fiberoptiske følere og deres nærliggende fibere, er montert på bærestrukturer konstruert for gjeninstallering i eksisterende strukturer, herunder undersjøiske strukturer. Følerbærerstrukturene er konstruert for å overvåke strukturforhold, herunder belastning, temperatur og i tilfellet rørledninger, nærværet av produksjonsplugger. Videre er bærestrukturene konstruert for installasjon i barske miljøer, feks. på dypt vann ved å bruke fjernstyrte redskaper.
NO20072810A 2004-11-03 2007-06-01 Etterinstallerte sensorer pa marine elementer NO20072810L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62473604P 2004-11-03 2004-11-03
PCT/US2005/039921 WO2006050488A1 (en) 2004-11-03 2005-11-03 Apparatus and method for retroactively installing sensors on marine elements

Publications (1)

Publication Number Publication Date
NO20072810L true NO20072810L (no) 2007-08-02

Family

ID=35985184

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072810A NO20072810L (no) 2004-11-03 2007-06-01 Etterinstallerte sensorer pa marine elementer

Country Status (7)

Country Link
US (1) US7398697B2 (no)
AU (1) AU2005302031B2 (no)
BR (1) BRPI0517922A (no)
GB (1) GB2434863B (no)
MX (1) MX2007004548A (no)
NO (1) NO20072810L (no)
WO (1) WO2006050488A1 (no)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867561B1 (fr) * 2004-03-11 2007-02-02 Commissariat Energie Atomique Systeme de mesure distribuee des courbures d'une structure
DE602004021377D1 (de) * 2004-08-27 2009-07-16 Schlumberger Holdings Sensor und Vermessungsvorrichtung zur Bestimmung des Biegeradius und der Form eines Rohrleitungs
MX2007004548A (es) 2004-11-03 2007-05-23 Shell Int Research Aparato y metodo para instalar retraoactivamente sensores en elementos marinos.
BRPI0608498A2 (pt) * 2005-03-23 2010-11-16 Shell Intyernationale Res Mij sistema e método para detectar de maneira remota propriedades de uma estrutura submarina
GB2438797B (en) 2005-04-11 2010-09-01 Shell Internat Res Maatschhapp Systems and methods for reducing vibrations in a cylindrical element by the use of strake elements
BRPI0610116A2 (pt) * 2005-05-24 2019-04-09 Shell Int Research aparelho, e, método para instalar elementos de tira
US7437952B2 (en) * 2005-06-10 2008-10-21 The Boeing Company Shrouded body flow meter assembly
US20070003372A1 (en) * 2005-06-16 2007-01-04 Allen Donald W Systems and methods for reducing drag and/or vortex induced vibration
US20070125546A1 (en) * 2005-09-02 2007-06-07 Allen Donald W Strake systems and methods
WO2007059026A1 (en) * 2005-11-15 2007-05-24 Shell Internationale Research Maatschappij B.V. Stress and/or tension monitoring systems and methods
GB2433112B (en) * 2005-12-06 2008-07-09 Schlumberger Holdings Borehole telemetry system
MX2008011416A (es) * 2006-03-13 2008-09-18 Shell Int Research Sistemas y metodos de adherencia.
WO2008064102A2 (en) * 2006-11-22 2008-05-29 Shell Oil Company Systems and methods for reducing drag and/or vortex induced vibration
DE102006059439B4 (de) * 2006-12-15 2018-01-25 Prüftechnik Dieter Busch AG Verfahren und Vorrichtung zur dynamischen Messung der axialen Deformation einer rotierenden Hohlwelle
GB2445751B (en) * 2007-01-17 2009-02-25 Trelleborg Crp Ltd Fairing
BRPI0807475A2 (pt) * 2007-02-15 2014-05-13 Shell Int Research Sistema, e, método.
AU2008225139A1 (en) * 2007-03-14 2008-09-18 Shell Internationale Research Maatschappij B.V. Vortex induced vibration suppression systems and methods
US8186428B2 (en) * 2007-04-03 2012-05-29 Baker Hughes Incorporated Fiber support arrangement for a downhole tool and method
GB0710585D0 (en) * 2007-06-02 2007-07-11 Polyoil Ltd Oil and gas apparatus and method
EP2167735B1 (en) * 2007-06-11 2014-07-23 Bmt Scientific Marine Services Inc, Device and method for providing strain measurements of insulated pipes
GB0711291D0 (en) * 2007-06-12 2007-07-18 Polyoil Ltd Apparatus for and method of protecting an umbilical
GB2454220B (en) * 2007-11-01 2012-05-23 Schlumberger Holdings Apparatus and methods for detecting strain in structures
FR2923522B1 (fr) * 2007-11-13 2010-02-26 Technip France Dispositif de mesure du mouvement d'une conduite sous-marine deformable
US7856888B2 (en) * 2007-11-15 2010-12-28 Micron Optics Inc. Fiber optic strain gage and carrier
EP2065551B1 (en) * 2007-11-26 2014-06-25 Schlumberger Holdings Limited (GB), Flexible pipe
EP2223053B1 (en) * 2007-11-29 2018-11-07 Prysmian Cables & Systems Limited A device for applying a fiber-optic monitoring system to a component to be monitored
GB2456300B (en) 2008-01-08 2010-05-26 Schlumberger Holdings Monitoring system for pipelines or risers in floating production installations
GB2458125B (en) * 2008-03-04 2012-01-25 Schlumberger Holdings Subsea pipeline slug measurement and control
US9388642B2 (en) * 2008-03-05 2016-07-12 Schlumberger Technology Corporation Flexible pipe fatigue monitoring below the bend stiffener of a flexible riser
US8789605B2 (en) * 2008-04-30 2014-07-29 Parker-Hannifin Corporation Riser clamp
GB2473380A (en) * 2008-06-26 2011-03-09 Schlumberger Holdings System and method for monitoring bending of a flexible riser
GB2474996B (en) * 2008-08-27 2012-12-05 Shell Int Research Monitoring system for well casing
GB0819734D0 (en) * 2008-10-28 2008-12-03 Acergy France Sa Guide frame for riser tower
US8225868B2 (en) * 2008-12-11 2012-07-24 Schlumberger Technology Corporation Apparatus and method for mounting acoustic sensors closer to a borehole wall
US8315486B2 (en) * 2009-02-09 2012-11-20 Shell Oil Company Distributed acoustic sensing with fiber Bragg gratings
US9562163B2 (en) 2009-02-26 2017-02-07 Severn Marine Technologies, Llc Optically clear biofouling resistant compositions and methods for marine instruments
WO2010106336A1 (en) * 2009-03-18 2010-09-23 Schlumberger Holdings Limited System and method for uniform and localized wall thickness measurement using fiber optic sensors
NO333161B1 (no) * 2009-04-15 2013-03-18 Sintef Overvaking av temperatur pa hoyspentlinje
US8061208B2 (en) * 2009-04-29 2011-11-22 Westinghouse Electric Company Llc Non-destructive pipe scanner
US8443896B2 (en) * 2009-06-04 2013-05-21 Diamond Offshore Drilling, Inc. Riser floatation with anti-vibration strakes
US20140290374A1 (en) * 2013-03-28 2014-10-02 David V. Brower Apparatus to Monitor Flow Assurance Properties in Conduits
US20110219866A1 (en) * 2009-09-15 2011-09-15 Brower David V Apparatus to Monitor Flow Assurance Properties in Conduits
US8475083B2 (en) * 2010-03-31 2013-07-02 University Court Of The University Of St. Andrews Umbilical for underwater diving
US8662165B2 (en) 2010-07-06 2014-03-04 Baker Hughes Incorporated Fiber support arrangement and method
US20120132008A1 (en) * 2010-10-19 2012-05-31 Way Donald R Fiber optic load measurement device
JP5619571B2 (ja) * 2010-11-05 2014-11-05 三菱重工業株式会社 ライザー管及びライザー管の応答分布計測システム
US8776611B2 (en) 2010-11-23 2014-07-15 Bmt Scientific Marine Services, Inc. Remotely accessible subsea strain sensor assemblies and methods
US9291521B2 (en) 2010-12-30 2016-03-22 Eaton Corporation Leak detection system
US8528385B2 (en) 2010-12-30 2013-09-10 Eaton Corporation Leak detection system
CN102141452A (zh) * 2011-01-04 2011-08-03 中国海洋石油总公司 一种隔水管应力测量装置及测量方法
GB2490113A (en) * 2011-04-18 2012-10-24 Magma Global Ltd Composite riser deployment configurations
US9334695B2 (en) 2011-04-18 2016-05-10 Magma Global Limited Hybrid riser system
US9234418B2 (en) 2011-05-31 2016-01-12 Schlumberger Technology Corporation Self-tightening clamps to secure tools along the exterior diameter of a tubing
EP2565370A1 (en) * 2011-08-30 2013-03-06 Siemens Aktiengesellschaft Subsea pipe monitoring system
FR2979990B1 (fr) * 2011-09-09 2013-12-27 Andra Dispositif d'etalonnage en temperature et procedes d'etalonnage en temperature et positionnement d'un capteur de temperature a fibre optique
GB2500656B (en) * 2012-03-28 2018-09-12 Pulse Structural Monitoring Ltd ROV deployable clamp
US9719309B2 (en) * 2012-04-26 2017-08-01 David V. Brower Instrumented strakes and fairings for subsea riser and pipeline monitoring
US9869128B1 (en) * 2012-11-24 2018-01-16 VIV Solutions LLC Installation systems and methodology for helical strake fins
CA2799869C (en) * 2012-12-20 2019-08-20 General Electric Company System and method for determining location data for pipes in a steam generator
GB2532604B (en) 2013-08-20 2020-03-25 Halliburton Energy Services Inc System for collecting wellbore information and method for monitoring environmental conditions proximate a drilling tool
GB201318254D0 (en) 2013-10-15 2013-11-27 Silixa Ltd Optical fiber cable
WO2015069595A2 (en) * 2013-11-05 2015-05-14 Enventure Global Technology, Llc Centralizer for expandable liner
US20150136417A1 (en) * 2013-11-15 2015-05-21 Stingray Offshore Solutions Llc Method for handling tubulars and rigidizer therefor
GB2535050B (en) * 2013-11-27 2021-02-17 Halliburton Energy Services Inc Bottom hole assembly fiber optic shape sensing
FR3019208A1 (fr) * 2014-03-28 2015-10-02 Commissariat Energie Atomique Tube flexible equipe de chaines de capteurs de mesure
CA2938632C (en) * 2014-04-25 2019-02-12 Halliburton Energy Services, Inc. Mounted downhole fiber optics accessory carrier body
US10175136B2 (en) 2014-04-29 2019-01-08 Saipem S.P.A. System and method for detection of hydrocarbon leakage from an underwater pipeline in a body of water and hydrocarbon extraction unit
US9322683B2 (en) 2014-05-12 2016-04-26 Invensys Systems, Inc. Multivariable vortex flowmeter
US10132995B2 (en) 2014-12-09 2018-11-20 General Electric Company Structures monitoring system and method
CN107532625B (zh) * 2015-04-16 2019-08-13 Smc株式会社 传感器附接工具
US10545060B2 (en) 2015-05-08 2020-01-28 Fugro Technology B.V. Sensor system and method for monitoring a powertrain
GB2541722C (en) * 2015-08-28 2017-10-04 Oil States Ind (Uk) Ltd Marine riser component and method of assessing fatigue damage in a marine riser component
US9593568B1 (en) * 2015-10-09 2017-03-14 General Electric Company System for estimating fatigue damage
TWI585361B (zh) * 2016-01-04 2017-06-01 Kabo Tool Co The sensing structure and sensing method for detecting displacement
BR112018070565A2 (pt) 2016-04-07 2019-02-12 Bp Exploration Operating Company Limited detecção de eventos de fundo de poço usando características de domínio da frequência acústicas
AU2017246521B2 (en) 2016-04-07 2023-02-02 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
US10982500B2 (en) * 2016-08-26 2021-04-20 Hydril USA Distribution LLC Transducer assembly for offshore drilling riser
US11346205B2 (en) 2016-12-02 2022-05-31 Onesubsea Ip Uk Limited Load and vibration monitoring on a flowline jumper
US10132155B2 (en) 2016-12-02 2018-11-20 Onesubsea Ip Uk Limited Instrumented subsea flowline jumper connector
NL2018382B1 (en) * 2017-02-16 2018-09-06 Tp Europoort Holding B V Vortex-reducing device and method
EP3608503B1 (en) 2017-03-31 2022-05-04 BP Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
US11199085B2 (en) 2017-08-23 2021-12-14 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
EA202090867A1 (ru) 2017-10-11 2020-09-04 Бп Эксплорейшн Оперейтинг Компани Лимитед Обнаружение событий с использованием признаков в области акустических частот
US11339631B2 (en) * 2017-12-29 2022-05-24 Sandvik Materials Technology Deutschland Gmbh Downhole tubing or umbilical with sensor and method for manufacturing it
WO2019232521A1 (en) * 2018-06-01 2019-12-05 Board Of Regents, University Of Texas System Downhole strain sensor
CA3053791A1 (en) * 2018-09-04 2020-03-04 High-Definition Seismic Corporation Borehole seismic sensor array and associated methods
US11029215B2 (en) * 2018-09-24 2021-06-08 Rosemount Inc. Low contact clamp for non-invasive process fluid temperature indication
US11255133B2 (en) * 2018-11-08 2022-02-22 Saudi Arabian Oil Company Harness for intelligent completions
WO2020109427A2 (en) 2018-11-29 2020-06-04 Bp Exploration Operating Company Limited Event detection using das features with machine learning
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
US12196074B2 (en) 2019-09-20 2025-01-14 Lytt Limited Systems and methods for sand ingress prediction for subterranean wellbores
WO2021073741A1 (en) 2019-10-17 2021-04-22 Lytt Limited Fluid inflow characterization using hybrid das/dts measurements
WO2021073740A1 (en) 2019-10-17 2021-04-22 Lytt Limited Inflow detection using dts features
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
GB202002029D0 (en) * 2020-02-14 2020-04-01 Trelleborg Offshore Uk Ltd A device for monitoring strain of an elongate underwater member
GB2592072B (en) * 2020-02-17 2024-07-17 Trelleborg Offshore Uk Ltd Cladding
US12215575B2 (en) * 2020-03-18 2025-02-04 Saudi Arabian Oil Company Well conduit lining method and system
EP4491845A3 (en) 2020-06-11 2025-03-12 Lytt Limited Systems and methods for monitoring fluid outflow flow along a wellbore
CA3182376A1 (en) 2020-06-18 2021-12-23 Cagri CERRAHOGLU Event model training using in situ data
WO2021254633A1 (en) 2020-06-18 2021-12-23 Lytt Limited Event model training using in situ data
US11976547B2 (en) * 2020-08-18 2024-05-07 Nabors Drilling Technologies Usa, Inc. Bolt-on wireless vibration sensor assembly
CN112629428A (zh) * 2020-11-30 2021-04-09 中山市精量光电子科技有限公司 一种采油管道精确布置光纤光栅传感器的装置
US20250020028A1 (en) * 2023-07-13 2025-01-16 Oceaneering International, Inc. Retrofit Vortex-Induced Vibration (VIV) Suppression Device
CN116927761B (zh) * 2023-09-18 2023-12-12 成都工业职业技术学院 一种光纤传感器随钻下井装置

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910110A (en) * 1973-10-04 1975-10-07 Offshore Co Motion compensated blowout and loss circulation detection
US3899991A (en) * 1973-12-17 1975-08-19 Us Navy Weather resistant segmented fairing for a tow cable
US4205379A (en) * 1977-05-16 1980-05-27 TRW Inc., Systems & Energy Position determining and dynamic positioning method and system for floating marine well drill platforms and the like
AT353507B (de) * 1977-11-11 1979-11-26 List Hans Messwertaufnehmer zur erfassung des innen- druckes von rohrleitungen
US4217782A (en) * 1978-07-25 1980-08-19 W. C. Lamb Ultrasonic inspection device and method of inspection
US4317174A (en) * 1980-02-28 1982-02-23 The Offshore Company Riser angle positioning system and process
US4351027A (en) * 1980-08-13 1982-09-21 Honeywell Inc. Adaptive riser angle position reference system
US4398487A (en) * 1981-06-26 1983-08-16 Exxon Production Research Co. Fairing for elongated elements
US5026141A (en) * 1981-08-24 1991-06-25 G2 Systems Corporation Structural monitoring system using fiber optics
US4654520A (en) * 1981-08-24 1987-03-31 Griffiths Richard W Structural monitoring system using fiber optics
US4812645A (en) * 1981-08-24 1989-03-14 G2 Systems Corporation Structural monitoring system using fiber optics
US4636638A (en) * 1984-10-12 1987-01-13 The United States Of America As Represented By The Secretary Of The Navy Remote optical crack sensing system including fiberoptics
US4731744A (en) * 1985-07-16 1988-03-15 Neal Hare Position sensor and system
EP0251488B1 (en) * 1986-06-05 1991-11-06 Bechtel Limited Flexible riser system and method for installing the same
US5006845A (en) * 1989-06-13 1991-04-09 Honeywell Inc. Gas kick detector
EP0597038B1 (en) 1991-08-02 1999-01-20 The Boeing Company Ducted fan and pitch controls for tail rotor of rotary wing aircraft
US5421413A (en) * 1993-11-02 1995-06-06 Shell Oil Company Flexible fairings to reduce vortex-induced vibrations
US5410979A (en) * 1994-02-28 1995-05-02 Shell Oil Company Small fixed teardrop fairings for vortex induced vibration suppression
US5875728A (en) * 1994-03-28 1999-03-02 Shell Oil Company Spar platform
US5525796A (en) * 1994-06-22 1996-06-11 Mcdonnell Douglas Corporation Fiber optic sensing apparatus for detecting a fracture in a metallic workpiece and an associated method of attaching a fiber optic sensing element to the metallic workpiece
US6010278A (en) * 1996-07-19 2000-01-04 Shell Oil Company Fairings for deepwater drilling risers
US5845033A (en) * 1996-11-07 1998-12-01 The Babcock & Wilcox Company Fiber optic sensing system for monitoring restrictions in hydrocarbon production systems
US6223672B1 (en) * 1996-11-15 2001-05-01 Shell Oil Company Ultrashort fairings for suppressing vortex-induced-vibration
US6196768B1 (en) * 1996-11-15 2001-03-06 Shell Oil Company Spar fairing
US6179524B1 (en) * 1996-11-15 2001-01-30 Shell Oil Company Staggered fairing system for suppressing vortex-induced-vibration
US6227137B1 (en) * 1996-12-31 2001-05-08 Shell Oil Company Spar platform with spaced buoyancy
US6092483A (en) * 1996-12-31 2000-07-25 Shell Oil Company Spar with improved VIV performance
US6263824B1 (en) * 1996-12-31 2001-07-24 Shell Oil Company Spar platform
US6309141B1 (en) * 1997-12-23 2001-10-30 Shell Oil Company Gap spar with ducking risers
GB2334048B (en) * 1998-02-06 1999-12-29 Philip Head Riser system for sub sea wells and method of operation
CN1140785C (zh) * 1998-06-26 2004-03-03 塞德拉公司 用于测量管道内的不稳定压力的非插入式纤维光学压力传感器
US6332391B1 (en) * 1998-08-07 2001-12-25 Jidosha Kiki Co., Ltd. Automatic brake booster
JP2000075174A (ja) 1998-08-26 2000-03-14 Fujikura Ltd 光ファイバケーブル
CA2285790A1 (en) 1998-10-14 2000-04-14 Daido Tokushuko Kabushiki Kaisha Method for evaluating bonding properties of a metallic pipe
US6278811B1 (en) * 1998-12-04 2001-08-21 Arthur D. Hay Fiber optic bragg grating pressure sensor
NO310125B1 (no) 1999-05-06 2001-05-21 Leiv Eiriksson Nyfotek As System for overvåking av höyspentkabler i luftstrekk
WO2000068514A1 (en) * 1999-05-07 2000-11-16 Shell Internationale Research Maatschappij B.V. Partial helical strake system for vortex-induced-vibration suppression
DE60036472D1 (de) * 1999-07-02 2007-10-31 Weatherford Lamb Durchflussmessung unter verwendung von instabilen drücken
US7017666B1 (en) * 1999-09-16 2006-03-28 Shell Oil Company Smooth sleeves for drag and VIV reduction of cylindrical structures
US6571878B2 (en) * 1999-09-16 2003-06-03 Shell Oil Company Smooth buoyancy system for reducing vortex induced vibration in subsea systems
US6551029B2 (en) * 2000-01-31 2003-04-22 Hongbo Shu Active apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around an element
US6644894B2 (en) * 2000-01-31 2003-11-11 Shell Oil Company Passive apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around structures
US20020035957A1 (en) * 2000-02-04 2002-03-28 Fischer Ferdinand J. Thruster apparatus and method for reducing fluid-induced motions of and stresses within an offshore platform
US6702026B2 (en) * 2000-07-26 2004-03-09 Shell Oil Company Methods and systems for reducing drag and vortex-induced vibrations on cylindrical structures
US6685394B1 (en) * 2000-08-24 2004-02-03 Shell Oil Company Partial shroud with perforating for VIV suppression, and method of using
US6695540B1 (en) * 2000-11-14 2004-02-24 Weldon Taquino Vortex induced vibration suppression device and method
US6550342B2 (en) * 2000-11-29 2003-04-22 Weatherford/Lamb, Inc. Circumferential strain attenuator
US6565287B2 (en) * 2000-12-19 2003-05-20 Mcmillan David Wayne Apparatus for suppression of vortex induced vibration without aquatic fouling and methods of installation
GB2395965B (en) 2001-07-12 2006-01-11 Sensor Highway Ltd Method and apparatus to monitor,control and log subsea oil and gas wells
US6695539B2 (en) * 2001-10-19 2004-02-24 Shell Oil Company Apparatus and methods for remote installation of devices for reducing drag and vortex induced vibration
US6928709B2 (en) * 2001-10-19 2005-08-16 Shell Oil Company Apparatus for remote installation of devices for reducing drag and vortex induced vibration
FR2840951B1 (fr) * 2002-06-13 2004-12-24 Inst Francais Du Petrole Ensemble d'instrumentation d'une colonne montante de forage offshore
US7194913B2 (en) * 2002-08-26 2007-03-27 Shell Oil Company Apparatuses and methods for monitoring stress in steel catenary risers
US7070361B2 (en) * 2003-03-06 2006-07-04 Shell Oil Company Apparatus and methods for providing VIV suppression to a riser system comprising umbilical elements
WO2004109239A2 (en) * 2003-06-05 2004-12-16 Cidra Corporation Apparatus for measuring velocity and flow rate of a fluid having a non-negligible axial mach number using an array of sensors
US20060021560A1 (en) * 2004-05-02 2006-02-02 Mcmillan David W Tail fairing designed with features for fast installation and/or for suppression of vortices addition between fairings, apparatus incorporating such fairings, methods of making and using such fairings and apparatus, and methods of installing such fairings
US8029210B2 (en) * 2004-05-17 2011-10-04 Shell Oil Company Methods and apparatus for installation of VIV suppression during installation of marine pipeline
MX2007004548A (es) 2004-11-03 2007-05-23 Shell Int Research Aparato y metodo para instalar retraoactivamente sensores en elementos marinos.
US7316525B2 (en) * 2005-01-07 2008-01-08 Shell Oil Company Vortex induced vibration optimizing system

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GB0705548D0 (en) 2007-05-02
GB2434863B (en) 2010-02-03
MX2007004548A (es) 2007-05-23
BRPI0517922A (pt) 2008-10-21
US20060115335A1 (en) 2006-06-01
AU2005302031A1 (en) 2006-05-11
WO2006050488A1 (en) 2006-05-11
US7398697B2 (en) 2008-07-15
AU2005302031B2 (en) 2008-10-09
GB2434863A (en) 2007-08-08

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