NO20090725L - Ultrasoniske loggemetoder og apparat for automatisk kalibreringsmålinger av akustisk impenans av sement og andre utforingsmaterialer - Google Patents

Ultrasoniske loggemetoder og apparat for automatisk kalibreringsmålinger av akustisk impenans av sement og andre utforingsmaterialer

Info

Publication number
NO20090725L
NO20090725L NO20090725A NO20090725A NO20090725L NO 20090725 L NO20090725 L NO 20090725L NO 20090725 A NO20090725 A NO 20090725A NO 20090725 A NO20090725 A NO 20090725A NO 20090725 L NO20090725 L NO 20090725L
Authority
NO
Norway
Prior art keywords
acoustic impedance
theoretical
cement
automatic calibration
calibration measurements
Prior art date
Application number
NO20090725A
Other languages
English (en)
Other versions
NO341480B1 (no
Inventor
Lucio N Tello
Original Assignee
Precision Energy Services Inc
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 Precision Energy Services Inc filed Critical Precision Energy Services Inc
Publication of NO20090725L publication Critical patent/NO20090725L/no
Publication of NO341480B1 publication Critical patent/NO341480B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • 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
    • E21B47/005—Monitoring or checking of cementation quality or level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/09—Analysing solids by measuring mechanical or acoustic impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Fremgangsmåter og apparat for på stedet, kontinuerlig, automatisk og i sanntid å måle akustisk impedanskalibrering av en transduser i et akustisk loggesystem er beskrevet. Ved å ta frekvenskarakteristikkene til ultralyd transduseren som er tilstede i den interne fôringsrefleksionen og konvolvere dem med frekvenskarakteristikkene til fôringen som blir logget, vil en teoretisk modell bli opprettet med en teoretisk akustisk impedans for fluid som fremstiller et teoretisk fritt rør signal i hvert målepunkt. Det målte signalet blir så sammenlignet med det teoretiske fritt rør signalet, for derved å gi en kalibrert akustisk impedansverdi for hvert målepunkt. Den eneste modellen som er anvendt er i den teoretiske beregningen av spekterkarakteristikken til fritt rør.
NO20090725A 2008-02-21 2009-02-13 Fremgangsmåte og apparat for å oppnå en kalibrert måling av akustisk impedans i et fôret borehull NO341480B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/034,990 US7755973B2 (en) 2008-02-21 2008-02-21 Ultrasonic logging methods and apparatus for automatically calibrating measures of acoustic impedance of cement and other materials behind casing

Publications (2)

Publication Number Publication Date
NO20090725L true NO20090725L (no) 2009-08-24
NO341480B1 NO341480B1 (no) 2017-11-27

Family

ID=40379453

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090725A NO341480B1 (no) 2008-02-21 2009-02-13 Fremgangsmåte og apparat for å oppnå en kalibrert måling av akustisk impedans i et fôret borehull

Country Status (4)

Country Link
US (1) US7755973B2 (no)
CA (1) CA2649486C (no)
GB (1) GB2457551B (no)
NO (1) NO341480B1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2483675A (en) * 2010-09-16 2012-03-21 Bruce Arnold Tunget Shock absorbing conductor orientation housing
US8584519B2 (en) 2010-07-19 2013-11-19 Halliburton Energy Services, Inc. Communication through an enclosure of a line
US8824240B2 (en) * 2011-09-07 2014-09-02 Weatherford/Lamb, Inc. Apparatus and method for measuring the acoustic impedance of wellbore fluids
US9500762B2 (en) 2011-09-19 2016-11-22 Precision Energy Services, Inc. Borehole resistivity imager using discrete energy pulsing
US8767506B2 (en) * 2011-12-20 2014-07-01 Schlumberger Technology Corporation Using higher order harmonics to determine acoustic impedance of material behind borehole casings
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
US9523273B2 (en) 2013-06-19 2016-12-20 Halliburton Energy Services, Inc. Acoustic monitoring of well structures
WO2015023384A1 (en) 2013-08-15 2015-02-19 Halliburton Energy Services, Inc. Ultrasonic casing and cement evaluation method using a ray tracing model
US20180120474A1 (en) * 2017-12-18 2018-05-03 Philip Teague Methods and means for azimuthal neutron porosity imaging of formation and cement volumes surrounding a borehole
US10174604B2 (en) 2016-05-24 2019-01-08 Weatherford Technology Holdings, Llc Ultrasonic cement and casing thickness evaluation
US10465509B2 (en) 2016-10-12 2019-11-05 Baker Hughes, A Ge Company, Llc Collocated multitone acoustic beam and electromagnetic flux leakage evaluation downhole
WO2019018100A1 (en) * 2017-07-17 2019-01-24 Halliburton Energy Services, Inc. ACOUSTIC METHOD AND APPARATUS FOR CEMENT ADHESION ASSESSMENT IN A PRODUCTION COLUMN
US11661837B2 (en) 2018-08-31 2023-05-30 Halliburton Energy Services, Inc. Cement bonding evaluation with a sonic-logging-while-drilling tool
FR3101949B1 (fr) * 2019-10-14 2021-10-01 Ifp Energies Now Procédé de de surveillance de l’intérieur d’un pipeline sous-marin
US11970931B2 (en) * 2021-06-01 2024-04-30 Halliburton Energy Services, Inc. Through tubing cement evaluation using borehole resonance mode
US20240369731A1 (en) * 2023-05-02 2024-11-07 Halliburton Energy Services, Inc. Fast approach for acoustic impedance computation through dimension expansion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060067162A1 (en) * 2004-09-29 2006-03-30 Blankinship Thomas J Ultrasonic cement scanner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896303A (en) * 1986-09-30 1990-01-23 Schlumberger Technology Corporation Method for cementation evaluation using acoustical coupling and attenuation
US4928269A (en) * 1988-10-28 1990-05-22 Schlumberger Technology Corporation Determining impedance of material behind a casing in a borehole
FR2646513B1 (fr) * 1989-04-26 1991-09-20 Schlumberger Prospection Procede et dispositif de diagraphie pour l'inspection acoustique d'un sondage muni d'un tubage
US6041861A (en) * 1997-12-17 2000-03-28 Halliburton Energy Services, Inc. Method to determine self-calibrated circumferential cased bond impedance
US7525872B2 (en) * 2004-02-26 2009-04-28 Baker Hughes Incorporated Method and apparatus for cement bond evaluation using transversely polarized shear waves
US7885142B2 (en) 2007-10-02 2011-02-08 Precision Energy Services, Inc. Method and apparatus for logging foam cement in cased boreholes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060067162A1 (en) * 2004-09-29 2006-03-30 Blankinship Thomas J Ultrasonic cement scanner

Also Published As

Publication number Publication date
US7755973B2 (en) 2010-07-13
NO341480B1 (no) 2017-11-27
US20090213689A1 (en) 2009-08-27
CA2649486A1 (en) 2009-08-21
GB0900436D0 (en) 2009-02-11
GB2457551A (en) 2009-08-26
CA2649486C (en) 2015-03-17
GB2457551B (en) 2010-02-10

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