NO20005442D0 - Akustisk mÕlesystem for seismisk anvendelse nede i et borehull ved bruk av en sats fiberoptiske sensorer - Google Patents

Akustisk mÕlesystem for seismisk anvendelse nede i et borehull ved bruk av en sats fiberoptiske sensorer

Info

Publication number
NO20005442D0
NO20005442D0 NO20005442A NO20005442A NO20005442D0 NO 20005442 D0 NO20005442 D0 NO 20005442D0 NO 20005442 A NO20005442 A NO 20005442A NO 20005442 A NO20005442 A NO 20005442A NO 20005442 D0 NO20005442 D0 NO 20005442D0
Authority
NO
Norway
Prior art keywords
fiber optic
measurement system
optic sensors
acoustic measurement
downhole seismic
Prior art date
Application number
NO20005442A
Other languages
English (en)
Other versions
NO20005442L (no
Inventor
Donald A Frederick
Michael J Carter
Samuel N Fersht
David C Winslow
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of NO20005442D0 publication Critical patent/NO20005442D0/no
Publication of NO20005442L publication Critical patent/NO20005442L/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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/186—Hydrophones
    • 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
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/911—Particular well-logging apparatus
    • Y10S367/912—Particular transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO20005442A 1999-10-29 2000-10-27 Akustisk målesystem for seismisk anvendelse nede i et borehull ved bruk av en sats fiberoptiske sensorer NO20005442L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/429,067 US6288975B1 (en) 1999-10-29 1999-10-29 Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors

Publications (2)

Publication Number Publication Date
NO20005442D0 true NO20005442D0 (no) 2000-10-27
NO20005442L NO20005442L (no) 2001-04-30

Family

ID=23701651

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005442A NO20005442L (no) 1999-10-29 2000-10-27 Akustisk målesystem for seismisk anvendelse nede i et borehull ved bruk av en sats fiberoptiske sensorer

Country Status (5)

Country Link
US (1) US6288975B1 (no)
EP (1) EP1096271B1 (no)
CA (1) CA2320449C (no)
DE (1) DE60032709D1 (no)
NO (1) NO20005442L (no)

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CN106772561A (zh) * 2017-01-06 2017-05-31 浙江大学 一种移动式海洋地震长期实时探测器
JP6947125B2 (ja) * 2018-06-05 2021-10-13 日本電信電話株式会社 光ファイバ経路探索方法、光ファイバ経路探索システム、信号処理装置およびプログラム
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CN115638867A (zh) * 2022-11-01 2023-01-24 电子科技大学 一种基于比较法的分布式水听光缆的声压灵敏度快速标定装置
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Also Published As

Publication number Publication date
DE60032709D1 (de) 2007-02-15
EP1096271B1 (en) 2007-01-03
CA2320449A1 (en) 2001-04-29
CA2320449C (en) 2004-11-30
US6288975B1 (en) 2001-09-11
EP1096271A3 (en) 2003-08-06
NO20005442L (no) 2001-04-30
EP1096271A2 (en) 2001-05-02

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