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GB2533479B - Downhole acoustic wave sensing with optical fiber - Google Patents

Downhole acoustic wave sensing with optical fiber

Info

Publication number
GB2533479B
GB2533479B GB1520940.6A GB201520940A GB2533479B GB 2533479 B GB2533479 B GB 2533479B GB 201520940 A GB201520940 A GB 201520940A GB 2533479 B GB2533479 B GB 2533479B
Authority
GB
United Kingdom
Prior art keywords
optical fiber
acoustic wave
wave sensing
downhole acoustic
downhole
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 - Fee Related
Application number
GB1520940.6A
Other versions
GB2533479A (en
GB201520940D0 (en
Inventor
Ikegami Toru
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.)
Schlumberger Technology BV
Original Assignee
Schlumberger Technology BV
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
Priority claimed from US14/951,484 external-priority patent/US10072497B2/en
Application filed by Schlumberger Technology BV filed Critical Schlumberger Technology BV
Publication of GB201520940D0 publication Critical patent/GB201520940D0/en
Publication of GB2533479A publication Critical patent/GB2533479A/en
Application granted granted Critical
Publication of GB2533479B publication Critical patent/GB2533479B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01V1/52—Structural details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/226—Optoseismic systems
    • 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)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB1520940.6A 2014-12-15 2015-11-27 Downhole acoustic wave sensing with optical fiber Expired - Fee Related GB2533479B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462091643P 2014-12-15 2014-12-15
US14/951,484 US10072497B2 (en) 2014-12-15 2015-11-24 Downhole acoustic wave sensing with optical fiber

Publications (3)

Publication Number Publication Date
GB201520940D0 GB201520940D0 (en) 2016-01-13
GB2533479A GB2533479A (en) 2016-06-22
GB2533479B true GB2533479B (en) 2017-10-25

Family

ID=55177326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1520940.6A Expired - Fee Related GB2533479B (en) 2014-12-15 2015-11-27 Downhole acoustic wave sensing with optical fiber

Country Status (1)

Country Link
GB (1) GB2533479B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110749927B (en) * 2019-11-19 2024-07-12 中油奥博(成都)科技有限公司 Optical fiber acoustic wave sensing orthogonal dipole acoustic logging system and measuring method thereof
US11248455B2 (en) * 2020-04-02 2022-02-15 Saudi Arabian Oil Company Acoustic geosteering in directional drilling
CN112230273B (en) * 2020-10-26 2024-08-06 中油奥博(成都)科技有限公司 Seismic transverse wave data acquisition system and acquisition method based on distributed optical fiber sensing
CN116480338A (en) * 2023-03-17 2023-07-25 天捺科技(珠海)有限公司 Distributed Fiber Acoustic Transceiver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013090544A1 (en) * 2011-12-15 2013-06-20 Shell Oil Company Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (das) assembly
GB2540094A (en) * 2014-05-16 2017-01-04 Silixa Ltd Method and system for downhole object location and orientation determination

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013090544A1 (en) * 2011-12-15 2013-06-20 Shell Oil Company Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (das) assembly
GB2540094A (en) * 2014-05-16 2017-01-04 Silixa Ltd Method and system for downhole object location and orientation determination

Also Published As

Publication number Publication date
GB2533479A (en) 2016-06-22
GB201520940D0 (en) 2016-01-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20161027 AND 20161102

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221127