ES2028081T3 - Metodo y aparato para determinar cambios en la longitud de un cable para la diagrafia de pozos. - Google Patents

Metodo y aparato para determinar cambios en la longitud de un cable para la diagrafia de pozos.

Info

Publication number
ES2028081T3
ES2028081T3 ES198787305609T ES87305609T ES2028081T3 ES 2028081 T3 ES2028081 T3 ES 2028081T3 ES 198787305609 T ES198787305609 T ES 198787305609T ES 87305609 T ES87305609 T ES 87305609T ES 2028081 T3 ES2028081 T3 ES 2028081T3
Authority
ES
Spain
Prior art keywords
length
cable
information
tool
well
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.)
Expired - Lifetime
Application number
ES198787305609T
Other languages
English (en)
Inventor
Peter Graebner
Swan A. Sie
Jorg A. Angehrn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
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 Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of ES2028081T3 publication Critical patent/ES2028081T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B47/04—Measuring depth or liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means

Landscapes

  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

UM METODO Y APARATO PARA DETERMINACION DE LA CANTIDAD DE EXTENSION EN UN CABLE DE TRANSPORTE QUE SE DA A CONOCER. UNA FIBRA OPTICA (10) CORRE DENTRO DE UN POZO CON UN CABLE DE TRANSPORTE (11) Y DEVUELTO POR DETRAS A UNA SUPERFICIE. UNA SEGUNDA FIBRA OPTICA (14) DE LONGITUD NOMINAL SE MANTIENE SOBRE LA SUPERFICIE. UN HAZ DE LUZ MONOCROMATICA DESDE UNA FUENTE (17) SE SEPARA Y PASA A TRAVES DE AMBAS FIBRAS Y SE RECOMBINA. CONFORME LA HERRAMIENTA DE TRANSPORTE (1) SE ELEVA Y BAJA DENTRO DE LA SONDA, SE DETERMINA EL NUMERO DE FRANJAS DE INTERFERENCIA QUE PASAN POR UN PUNTO FIJO. EL CAMBIO EN LONGITUD DE LA FIBRA OPTICA Y EN CONSECUENCIA DEL CABLE SERA IGUAL A LA MITAD DEL NUMERO DE FRANJAS DE INTERFERENCIA, QUE PASAN POR UN PUNTO FIJO, MULTIPLICADA POR LA LONGITUD DE ONDA DE LA LUZ MONOCROMATICA UTILIZADA. UNA DETERMINACION PRECISA DE LA LOCALIZACION VERTICAL DE LA HERRAMIENTA DE TRANSPORTE (1) PUEDE ENTONCES HACERSE CUANDO ESTA INFORMACION SE COMBINA CON INFORMACION DEL DISPOSITIVO DE MEDIDADE LONGITUD MONTADO EN LA SUPERFICIE, TAL COMO UN HODOMETRO. ESTA INFORMACION ADEMAS PERMITE UNA DETERMINACION PRECISA DE LA DENSIDAD DE INTERVALOS DE LA PARTE PRINCIPAL U OTROS PARAMETROS DE FORMACION EN QUE ES IMPORTANTE SABER LA PROFUNDIDAD DE UNA HERRAMIENTA.
ES198787305609T 1986-06-27 1987-06-24 Metodo y aparato para determinar cambios en la longitud de un cable para la diagrafia de pozos. Expired - Lifetime ES2028081T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/879,854 US4722603A (en) 1986-06-27 1986-06-27 Interferometric means and method for accurate determination of fiber-optic well logging cable length

Publications (1)

Publication Number Publication Date
ES2028081T3 true ES2028081T3 (es) 1992-07-01

Family

ID=25375017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787305609T Expired - Lifetime ES2028081T3 (es) 1986-06-27 1987-06-24 Metodo y aparato para determinar cambios en la longitud de un cable para la diagrafia de pozos.

Country Status (7)

Country Link
US (3) US4722603A (es)
EP (1) EP0251671B1 (es)
AU (1) AU600732B2 (es)
BR (1) BR8703189A (es)
CA (1) CA1286497C (es)
ES (1) ES2028081T3 (es)
NO (1) NO872693L (es)

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US4722603A (en) * 1986-06-27 1988-02-02 Chevron Research Company Interferometric means and method for accurate determination of fiber-optic well logging cable length
US5038618A (en) * 1986-11-11 1991-08-13 British Aerospace Public Limited Company Measurement of distortion
DE3911473A1 (de) * 1989-04-08 1990-10-11 Kerner Anna Wellenlaengenstabilisierung
US5112126A (en) * 1990-07-27 1992-05-12 Chevron Research & Technology Company Apparatuses and methods for making geophysical measurements useful in determining the deflection of the vertical
US5113070A (en) * 1991-03-29 1992-05-12 Abb Vetco Gray Inc. Temperature compensator for an optic fiber pressure transducer
US5555086A (en) * 1991-05-31 1996-09-10 Litton Systems, Inc. Coherence multiplexed interferometric signal processing system and method
DE4134787A1 (de) * 1991-10-22 1993-04-29 Sicom Ges Fuer Sensor Und Vors Langgestrecktes zugelement
US5448912A (en) * 1992-12-28 1995-09-12 Gas Research Institute Borehole gravity density measuring system
US5541587A (en) * 1995-01-19 1996-07-30 Western Atlas International, Inc. System for determining the true depth of an electrical logging tool within a wellbore
SE9500512L (sv) * 1995-02-13 1996-07-22 Reflex Instr Ab Apparat för bestämning av krökningen för en långsträckt kanal såsom ett borrhål i berg
US5767411A (en) * 1996-12-31 1998-06-16 Cidra Corporation Apparatus for enhancing strain in intrinsic fiber optic sensors and packaging same for harsh environments
US5978749A (en) * 1997-06-30 1999-11-02 Pile Dynamics, Inc. Pile installation recording system
NO325106B1 (no) 1997-09-10 2008-02-04 Western Atlas Int Inc Anordning og fremgangsmate for a bestemme lengden av en kabel i en bronn ved bruk av optiske fibre
US7551288B1 (en) 1997-10-28 2009-06-23 Rockwell Automation Technologies, Inc. System for monitoring bearing wear
US6111643A (en) * 1997-10-28 2000-08-29 Reliance Electric Industrial Company Apparatus, system and method for determining wear of an article
US5970787A (en) * 1997-10-29 1999-10-26 Schlumberger Technology Corporation Downhole gravity tool
US7219730B2 (en) * 2002-09-27 2007-05-22 Weatherford/Lamb, Inc. Smart cementing systems
WO2004086091A2 (en) * 2003-03-21 2004-10-07 Ander Mark E Gravity techniques for drilling and logging
US7458421B2 (en) * 2005-12-14 2008-12-02 Schlumberger Technology Corporation Methods and systems for robust and accurate determination of wireline depth in a borehole
US7593115B2 (en) * 2007-02-28 2009-09-22 Schlumberger Technology Corporation Determining a length of a carrier line deployed into a well based on an optical signal
US7475486B1 (en) * 2007-08-21 2009-01-13 Schlumberger Technology Corporation Creep determination technique
US8040755B2 (en) * 2007-08-28 2011-10-18 Baker Hughes Incorporated Wired pipe depth measurement system
DE102008026731A1 (de) * 2008-06-02 2009-12-10 Technische Universität Chemnitz Verfahren und Vorrichtung zum Bestimmen eines Verschleißzustandes eines Zug- oder Kraftübertragungsmittels
US8804710B2 (en) * 2008-12-29 2014-08-12 Juniper Networks, Inc. System architecture for a scalable and distributed multi-stage switch fabric
US8804711B2 (en) * 2008-12-29 2014-08-12 Juniper Networks, Inc. Methods and apparatus related to a modular switch architecture
US9225666B1 (en) 2009-03-31 2015-12-29 Juniper Networks, Inc. Distributed multi-stage switch fabric
US8279863B2 (en) * 2009-06-30 2012-10-02 Juniper Networks, Inc. Methods and apparatus for dynamic detection of transit times between stages in distributed multi-stage switch fabrics
US8184933B1 (en) 2009-09-22 2012-05-22 Juniper Networks, Inc. Systems and methods for identifying cable connections in a computing system
US8705500B1 (en) 2009-11-05 2014-04-22 Juniper Networks, Inc. Methods and apparatus for upgrading a switch fabric
US8369321B2 (en) 2010-04-01 2013-02-05 Juniper Networks, Inc. Apparatus and methods related to the packaging and cabling infrastructure of a distributed switch fabric
BR112014016769B1 (pt) * 2012-01-06 2020-11-10 Prad Research And Development Limited ferramenta sísmica óptica, sistema óptico de levantamento sísmico, e método de instalação de ferramenta sísmica óptica em um poço em um levantamento sísmico do poço
US9541672B2 (en) * 2012-12-19 2017-01-10 Baker Hughes Incorporated Estimating change in position of production tubing in a well
NL2014518B1 (en) * 2015-03-25 2017-01-17 Fugro Tech Bv A device for measuring fluid parameters, a method for measuring fluid parameters and a computer program product.
WO2019209270A1 (en) * 2018-04-24 2019-10-31 Halliburton Energy Services, Inc. Depth and distance profiling with fiber optic cables and fluid hammer
CN119244225B (zh) * 2024-12-05 2025-02-18 西安方元能源工程有限责任公司 一种油气井基于激光测量的非接触式测深装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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US4162400A (en) * 1977-09-09 1979-07-24 Texaco Inc. Fiber optic well logging means and method
US4373804A (en) * 1979-04-30 1983-02-15 Diffracto Ltd. Method and apparatus for electro-optically determining the dimension, location and attitude of objects
US4328567A (en) * 1979-11-15 1982-05-04 Halliburton Company Methods and apparatus for acoustic logging in earth formations
US4450540A (en) * 1980-03-13 1984-05-22 Halliburton Company Swept energy source acoustic logging system
DE3015391C2 (de) * 1980-04-22 1986-12-04 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur Kontrolle von zu überwachenden physikalischen Belastungsgrößen an und/oder in einem Bauteil
US4375164A (en) * 1981-04-22 1983-03-01 Halliburton Company Formation tester
US4570248A (en) * 1982-09-27 1986-02-11 United States Of America As Represented By The Secretary Of The Navy Interferometric hydrophone reference leg low frequency compensation
DE3305234C2 (de) * 1983-02-16 1986-02-27 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Zugfester Draht aus einer faserverstärkten Harzstruktur mit mindestens einem darin eingeschlossenen Lichtwellenleiter
US4597183A (en) * 1983-02-24 1986-07-01 Standard Oil Company (Indiana) Methods and apparatus for measuring a length of cable suspending a well logging tool in a borehole
US4555175A (en) * 1983-03-15 1985-11-26 At&T Bell Laboratories Measuring compression of cabled optical fibers
US4656421A (en) * 1984-09-24 1987-04-07 Gec Avionics Limited Magnetic field sensors
US4612536A (en) * 1984-10-02 1986-09-16 Senstar Security Systems, Corporation Dual velocity leaky cable intrusion detector sensor
US4671659A (en) * 1985-11-08 1987-06-09 Martin Marietta Corporation Fiber optic displacement sensor
US4625547A (en) * 1985-12-23 1986-12-02 Mobil Oil Corporation Borehole gravimetry logging
US4722603A (en) * 1986-06-27 1988-02-02 Chevron Research Company Interferometric means and method for accurate determination of fiber-optic well logging cable length

Also Published As

Publication number Publication date
US4862424A (en) 1989-08-29
EP0251671A2 (en) 1988-01-07
NO872693D0 (no) 1987-06-26
US4722603A (en) 1988-02-02
AU600732B2 (en) 1990-08-23
CA1286497C (en) 1991-07-23
BR8703189A (pt) 1988-03-08
NO872693L (no) 1987-12-28
AU7476887A (en) 1988-01-07
EP0251671A3 (en) 1989-07-05
US4803479A (en) 1989-02-07
EP0251671B1 (en) 1991-12-18

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