BRPI0917326B8 - sistema para uso em um furo de poço em uma formação, e, método para detectar deformação de um revestimento - Google Patents

sistema para uso em um furo de poço em uma formação, e, método para detectar deformação de um revestimento Download PDF

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Publication number
BRPI0917326B8
BRPI0917326B8 BRPI0917326A BRPI0917326A BRPI0917326B8 BR PI0917326 B8 BRPI0917326 B8 BR PI0917326B8 BR PI0917326 A BRPI0917326 A BR PI0917326A BR PI0917326 A BRPI0917326 A BR PI0917326A BR PI0917326 B8 BRPI0917326 B8 BR PI0917326B8
Authority
BR
Brazil
Prior art keywords
coating
formation
well bore
length
detecting deformation
Prior art date
Application number
BRPI0917326A
Other languages
English (en)
Inventor
Ralph Stewart David
Henry Kreisler Rambow Frederick
Glen Pearce Jeremiah
Scott Albrecht Michele
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 BRPI0917326A2 publication Critical patent/BRPI0917326A2/pt
Publication of BRPI0917326B1 publication Critical patent/BRPI0917326B1/pt
Publication of BRPI0917326B8 publication Critical patent/BRPI0917326B8/pt

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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

sistema para uso em um furo de poço em uma formação, e, método para detectar deformação de um revestimento é descrito um sistema para uso em um furo de poço, que compreende um comprimento de revestimento, uma estrutura que é configurada para deformar com a deformação do revestimento, a dita estrutura sendo afixada no comprimento do revestimento substancialmente na mesma posição radial ao longo do comprimento do revestimento, e um dispositivo sensor que é configurado para medir deformação da estrutura, o dito dispositivo compreendendo uma pluralidade de sensores que é distribuída com relação a pelo menos um do comprimento da dita estrutura e da periferia da dita estrutura.
BRPI0917326A 2008-08-27 2009-08-26 sistema para uso em um furo de poço em uma formação, e, método para detectar deformação de um revestimento BRPI0917326B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9216808P 2008-08-27 2008-08-27
PCT/US2009/054979 WO2010025159A1 (en) 2008-08-27 2009-08-26 Monitoring system for well casing

Publications (3)

Publication Number Publication Date
BRPI0917326A2 BRPI0917326A2 (pt) 2015-11-17
BRPI0917326B1 BRPI0917326B1 (pt) 2019-11-19
BRPI0917326B8 true BRPI0917326B8 (pt) 2019-12-17

Family

ID=41721871

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917326A BRPI0917326B8 (pt) 2008-08-27 2009-08-26 sistema para uso em um furo de poço em uma formação, e, método para detectar deformação de um revestimento

Country Status (6)

Country Link
US (2) US8973434B2 (pt)
AU (1) AU2009285803B2 (pt)
BR (1) BRPI0917326B8 (pt)
CA (1) CA2734672C (pt)
GB (1) GB2474996B (pt)
WO (1) WO2010025159A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009285803B2 (en) * 2008-08-27 2012-04-19 Shell Internationale Research Maatschappij B.V. Monitoring system for well casing
US8315486B2 (en) * 2009-02-09 2012-11-20 Shell Oil Company Distributed acoustic sensing with fiber Bragg gratings
AU2010279465B2 (en) * 2009-08-05 2014-07-31 Shell Internationale Research Maatschappij B.V. Systems and methods for monitoring a well
US8584519B2 (en) * 2010-07-19 2013-11-19 Halliburton Energy Services, Inc. Communication through an enclosure of a line
US8950472B2 (en) * 2010-09-28 2015-02-10 Baker Hughes Incorporated System for monitoring linearity of down-hole pumping systems during deployment and related methods
GB2484990A (en) * 2010-11-01 2012-05-02 Zenith Oilfield Technology Ltd Distributed Fluid Velocity Sensor and Associated Method
GB201018534D0 (en) * 2010-11-03 2010-12-15 Wellstream Int Ltd Parameter sensing and monitoring
GB201019567D0 (en) 2010-11-19 2010-12-29 Zenith Oilfield Technology Ltd High temperature downhole gauge system
GB2495132B (en) 2011-09-30 2016-06-15 Zenith Oilfield Tech Ltd Fluid determination in a well bore
GB2496863B (en) 2011-11-22 2017-12-27 Zenith Oilfield Tech Limited Distributed two dimensional fluid sensor
CA2866402C (en) 2012-03-13 2020-04-14 National Oilwell Varco Denmark I/S An unbonded flexible pipe with an optical fiber containing layer
US9488794B2 (en) 2012-11-30 2016-11-08 Baker Hughes Incorporated Fiber optic strain locking arrangement and method of strain locking a cable assembly to tubing
WO2014109754A1 (en) 2013-01-11 2014-07-17 Halliburton Energy Services, Inc. Time-lapse time-domain reflectometry for tubing and formation monitoring
GB2511739B (en) 2013-03-11 2018-11-21 Zenith Oilfield Tech Limited Multi-component fluid determination in a well bore
WO2014143489A1 (en) 2013-03-11 2014-09-18 Exxonmobil Upstream Research Company Pipeline liner monitoring system
US9222828B2 (en) * 2013-05-17 2015-12-29 Halliburton Energy Services, Inc. Downhole flow measurements with optical distributed vibration/acoustic sensing systems
US9347842B2 (en) 2014-05-06 2016-05-24 The United States Of America As Represented By The Secretary Of The Navy Well conductor strain monitoring
GB201318254D0 (en) * 2013-10-15 2013-11-27 Silixa Ltd Optical fiber cable
US20150125117A1 (en) * 2013-11-06 2015-05-07 Baker Hughes Incorporated Fiber optic mounting arrangement and method of coupling optical fiber to a tubular
US20150129751A1 (en) 2013-11-12 2015-05-14 Baker Hughes Incorporated Distributed sensing system employing a film adhesive
US10125605B2 (en) * 2014-01-20 2018-11-13 Halliburton Energy Services, Inc. Using downhole strain measurements to determine hydraulic fracture system geometry
GB2526247B (en) * 2014-03-12 2018-12-05 Rtl Mat Ltd Methods and apparatus relating to deployment of fibre optic assemblies by burial.
FR3019208A1 (fr) * 2014-03-28 2015-10-02 Commissariat Energie Atomique Tube flexible equipe de chaines de capteurs de mesure
US9382792B2 (en) * 2014-04-29 2016-07-05 Baker Hughes Incorporated Coiled tubing downhole tool
US9335502B1 (en) 2014-12-19 2016-05-10 Baker Hughes Incorporated Fiber optic cable arrangement
GB201522713D0 (en) * 2015-12-23 2016-02-03 Optasense Holdings Ltd Determing wellbore properties
US20170314389A1 (en) 2016-04-29 2017-11-02 Baker Hughes Incorporated Method for packaging components, assemblies and modules in downhole tools
EP3482041B1 (en) 2016-07-08 2024-05-01 Halliburton Energy Services, Inc. Inspection of pipes with buckling effects
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
GB201814298D0 (en) * 2018-09-03 2018-10-17 Ziebel As Apparatus for obtaining wellbore pressure measurements
DE102019204618B4 (de) 2019-04-01 2021-03-18 Leoni Kabel Gmbh Überwachungssystem für ein biegeelastisches, strangförmiges Element sowie biegeelastisches, strangförmiges Element
US12215575B2 (en) * 2020-03-18 2025-02-04 Saudi Arabian Oil Company Well conduit lining method and system
US12129756B2 (en) * 2021-06-18 2024-10-29 Baker Hughes Holdings Llc Casing-embedded fiber-optics telemetry for real-time well integrity monitoring
US11852005B2 (en) 2021-12-09 2023-12-26 Saudi Arabian Oil Company Deformation monitoring mechanism with multi-pixel angle-sensitive laser ranging
US12305501B2 (en) 2022-10-31 2025-05-20 Saudi Arabian Oil Company Distributed fiber sensing in a packer for permanent casing and formation deformation monitoring

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004832A (en) * 1975-09-19 1977-01-25 United States Steel Corporation Thread form for pipe joints
US4073511A (en) * 1976-07-22 1978-02-14 Haas Billie G Coupling assembly for submarine casing sections
GB1570511A (en) 1976-08-20 1980-07-02 Standard Telephones Cables Ltd Strain threshold alarm device
US4083230A (en) * 1977-02-03 1978-04-11 Romco Pipe Testing, Inc. Tubing testing tool
US5026141A (en) * 1981-08-24 1991-06-25 G2 Systems Corporation Structural monitoring system using fiber optics
US4812645A (en) * 1981-08-24 1989-03-14 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
US4927232A (en) * 1985-03-18 1990-05-22 G2 Systems Corporation Structural monitoring system using fiber optics
US4599904A (en) * 1984-10-02 1986-07-15 Nl Industries, Inc. Method for determining borehole stress from MWD parameter and caliper measurements
US4930852A (en) * 1989-02-21 1990-06-05 Simmonds Precision Product, Inc. Optical fiber mounting and structural monitoring
JP2599704B2 (ja) * 1994-02-03 1997-04-16 管清工業株式会社 管路の変形状態調査装置
US5551484A (en) * 1994-08-19 1996-09-03 Charboneau; Kenneth R. Pipe liner and monitoring system
US5798521A (en) * 1996-02-27 1998-08-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for measuring strain in bragg gratings
US5661246A (en) * 1996-04-01 1997-08-26 Wanser; Keith H. Fiber optic displacement sensor for high temperature environment
US7113091B2 (en) * 1996-05-30 2006-09-26 Script Michael H Portable motion detector and alarm system and method
US5845033A (en) * 1996-11-07 1998-12-01 The Babcock & Wilcox Company Fiber optic sensing system for monitoring restrictions in hydrocarbon production systems
US5986749A (en) * 1997-09-19 1999-11-16 Cidra Corporation Fiber optic sensing system
US6004639A (en) * 1997-10-10 1999-12-21 Fiberspar Spoolable Products, Inc. Composite spoolable tube with sensor
US6354147B1 (en) * 1998-06-26 2002-03-12 Cidra Corporation Fluid parameter measurement in pipes using acoustic pressures
RU2001102591A (ru) * 1998-06-26 2003-03-10 Сидрэ Копэрейшн (Us) Устройство и способ измерения нестабильного давления внутри трубы
US6450037B1 (en) * 1998-06-26 2002-09-17 Cidra Corporation Non-intrusive fiber optic pressure sensor for measuring unsteady pressures within a pipe
CN1329722A (zh) * 1998-12-04 2002-01-02 塞德拉公司 压缩调谐的布拉格光栅和激光器
DE19913113C2 (de) 1999-03-23 2002-08-08 Geso Ges Fuer Sensorik Geotech Einrichtung zur Messung mechanischer, elastischer bis plastischer Verformungen von Stäben
US6233374B1 (en) * 1999-06-04 2001-05-15 Cidra Corporation Mandrel-wound fiber optic pressure sensor
US6358618B1 (en) * 1999-09-22 2002-03-19 Corning Incorporated Protective coating on metal
US6346702B1 (en) * 1999-12-10 2002-02-12 Cidra Corporation Fiber bragg grating peak detection system and method
US6580033B1 (en) * 2000-07-28 2003-06-17 Litton Systems, Inc. Telemetry harness for towed fiber optic acoustic array
US6426496B1 (en) * 2000-08-22 2002-07-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High precision wavelength monitor for tunable laser systems
US7218430B2 (en) * 2000-10-20 2007-05-15 Robert G Batchko Combinatorial optical processor
US6550342B2 (en) * 2000-11-29 2003-04-22 Weatherford/Lamb, Inc. Circumferential strain attenuator
US6845327B2 (en) * 2001-06-08 2005-01-18 Epocal Inc. Point-of-care in-vitro blood analysis system
US20030007442A1 (en) * 2001-07-09 2003-01-09 Henrichs Joseph Reid Light intensity modulated direct overwrite magneto-optical microhead array chip hard disk drive
US7194913B2 (en) * 2002-08-26 2007-03-27 Shell Oil Company Apparatuses and methods for monitoring stress in steel catenary risers
US20040065437A1 (en) * 2002-10-06 2004-04-08 Weatherford/Lamb Inc. In-well seismic sensor casing coupling using natural forces in wells
US7174105B2 (en) * 2002-10-21 2007-02-06 Main Street Ventures Llc All-optical time division multiplexing system
EP1556580A1 (en) * 2002-10-24 2005-07-27 Shell Internationale Researchmaatschappij B.V. Temperature limited heaters for heating subsurface formations or wellbores
US6854327B2 (en) * 2002-11-06 2005-02-15 Shell Oil Company Apparatus and method for monitoring compaction
US7277162B2 (en) * 2003-01-23 2007-10-02 Jerry Gene Williams Dynamic performance monitoring of long slender structures using optical fiber strain sensors
US7159653B2 (en) * 2003-02-27 2007-01-09 Weatherford/Lamb, Inc. Spacer sub
ATE521877T1 (de) * 2003-03-05 2011-09-15 Shell Int Research Gespulte optische faserbaugruppe zur messung von druck und/oder anderen physikalischen daten
US6882595B2 (en) * 2003-03-20 2005-04-19 Weatherford/Lamb, Inc. Pressure compensated hydrophone
NZ567052A (en) * 2003-04-24 2009-11-27 Shell Int Research Thermal process for subsurface formations
US6840114B2 (en) * 2003-05-19 2005-01-11 Weatherford/Lamb, Inc. Housing on the exterior of a well casing for optical fiber sensors
US6957574B2 (en) * 2003-05-19 2005-10-25 Weatherford/Lamb, Inc. Well integrity monitoring system
US7295724B2 (en) * 2004-03-01 2007-11-13 University Of Washington Polymer based distributive waveguide sensor for pressure and shear measurement
US20050215764A1 (en) * 2004-03-24 2005-09-29 Tuszynski Jack A Biological polymer with differently charged portions
AU2005238941B2 (en) * 2004-04-23 2008-11-13 Shell Internationale Research Maatschappij B.V. Temperature limited heaters used to heat subsurface formations
US7159468B2 (en) * 2004-06-15 2007-01-09 Halliburton Energy Services, Inc. Fiber optic differential pressure sensor
DE602004021377D1 (de) * 2004-08-27 2009-07-16 Schlumberger Holdings Sensor und Vermessungsvorrichtung zur Bestimmung des Biegeradius und der Form eines Rohrleitungs
BRPI0517922A (pt) * 2004-11-03 2008-10-21 Shell Int Research sistema para retroativamente equipar um sensor e sistema de comunicação de sensor para monitorar um elemento estrutural instalado, e, método para monitorar mudanças fìsicas em um elemento submarino
US20060151042A1 (en) * 2005-01-12 2006-07-13 Stringfellow William D Pipe liner
US8103135B2 (en) * 2005-03-16 2012-01-24 Philip Head Well bore sensing
US7245791B2 (en) * 2005-04-15 2007-07-17 Shell Oil Company Compaction monitoring system
US20070289741A1 (en) * 2005-04-15 2007-12-20 Rambow Frederick H K Method of Fracturing an Earth Formation, Earth Formation Borehole System, Method of Producing a Mineral Hydrocarbon Substance
BRPI0618659B1 (pt) * 2005-11-21 2017-12-05 Shell Internationale Research Maatschappij B.V. Method for monitoring fluid properties with a distributed sensor in a well hole
GB2435689B (en) * 2006-03-02 2009-04-08 Insensys Ltd Structural monitoring
DK2021768T3 (en) * 2006-06-01 2016-10-24 Shell Int Research The downhole tool to the time-domain analysis of the formation fluid and a related analytical method
US7896069B2 (en) * 2006-08-09 2011-03-01 Shell Oil Company Method of applying a string of interconnected strain sensors to a cylindrical object
US7758957B2 (en) * 2006-08-23 2010-07-20 Mctaggart Debra J Circular tape
US7954560B2 (en) * 2006-09-15 2011-06-07 Baker Hughes Incorporated Fiber optic sensors in MWD Applications
US7597142B2 (en) * 2006-12-18 2009-10-06 Schlumberger Technology Corporation System and method for sensing a parameter in a wellbore
US7302139B1 (en) * 2007-01-25 2007-11-27 The United States Of America Represented By The Secretary Of The Navy. Thermally compensated fiber bragg grating mount
US8316936B2 (en) * 2007-04-02 2012-11-27 Halliburton Energy Services Inc. Use of micro-electro-mechanical systems (MEMS) in well treatments
US20080271926A1 (en) * 2007-05-04 2008-11-06 Baker Hughes Incorporated Mounting system for a fiber optic cable at a downhole tool
US7471860B2 (en) * 2007-05-11 2008-12-30 Baker Hughes Incorporated Optical fiber cable construction allowing rigid attachment to another structure
GB2463630B (en) * 2007-09-06 2012-04-04 Shell Int Research High spatial resolution distributed temperature sensing system
US8532942B2 (en) * 2008-03-12 2013-09-10 Shell Oil Company Monitoring system for well casing
US8515675B2 (en) * 2008-04-02 2013-08-20 Bakes Hughes Incorporated Method for analyzing strain data
AU2009285803B2 (en) * 2008-08-27 2012-04-19 Shell Internationale Research Maatschappij B.V. Monitoring system for well casing
US20100200743A1 (en) * 2009-02-09 2010-08-12 Larry Dale Forster Well collision avoidance using distributed acoustic sensing
US8315486B2 (en) * 2009-02-09 2012-11-20 Shell Oil Company Distributed acoustic sensing with fiber Bragg gratings
US8131121B2 (en) * 2009-07-07 2012-03-06 At&T Intellectual Property I, L.P. Optical fiber pipeline monitoring system and method
WO2011017419A2 (en) * 2009-08-05 2011-02-10 Shell Oil Company Systems and methods for monitoring corrosion in a well
WO2011017417A2 (en) * 2009-08-05 2011-02-10 Shell Oil Company Systems and methods for monitoring a well
US8776609B2 (en) * 2009-08-05 2014-07-15 Shell Oil Company Use of fiber optics to monitor cement quality
AU2010279465B2 (en) * 2009-08-05 2014-07-31 Shell Internationale Research Maatschappij B.V. Systems and methods for monitoring a well
US20130094798A1 (en) * 2011-10-12 2013-04-18 Baker Hughes Incorporated Monitoring Structural Shape or Deformations with Helical-Core Optical Fiber

Also Published As

Publication number Publication date
US20150176391A1 (en) 2015-06-25
GB2474996A (en) 2011-05-04
AU2009285803B2 (en) 2012-04-19
WO2010025159A1 (en) 2010-03-04
US8973434B2 (en) 2015-03-10
US20110185807A1 (en) 2011-08-04
BRPI0917326B1 (pt) 2019-11-19
GB201102938D0 (en) 2011-04-06
GB2474996B (en) 2012-12-05
US9574434B2 (en) 2017-02-21
AU2009285803A1 (en) 2010-03-04
CA2734672A1 (en) 2010-03-04
BRPI0917326A2 (pt) 2015-11-17
CA2734672C (en) 2017-01-03

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