BRPI0810134A2 - Dispersão de dado acústicos, método de extração de dispersão para dados acústicos, e aparelho para extração de dispersão para dados acústicos. - Google Patents

Dispersão de dado acústicos, método de extração de dispersão para dados acústicos, e aparelho para extração de dispersão para dados acústicos.

Info

Publication number
BRPI0810134A2
BRPI0810134A2 BRPI0810134-5A2A BRPI0810134A BRPI0810134A2 BR PI0810134 A2 BRPI0810134 A2 BR PI0810134A2 BR PI0810134 A BRPI0810134 A BR PI0810134A BR PI0810134 A2 BRPI0810134 A2 BR PI0810134A2
Authority
BR
Brazil
Prior art keywords
acoustics
dispersion
data
extraction method
dispersion extraction
Prior art date
Application number
BRPI0810134-5A2A
Other languages
English (en)
Inventor
Henri Pierre Valero
Shuchin Aeron
Original Assignee
Prad Res & Dev Ltd
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 Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Publication of BRPI0810134A2 publication Critical patent/BRPI0810134A2/pt

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
    • G01V1/48—Processing data

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
BRPI0810134-5A2A 2007-09-12 2008-08-27 Dispersão de dado acústicos, método de extração de dispersão para dados acústicos, e aparelho para extração de dispersão para dados acústicos. BRPI0810134A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/854,405 US7649805B2 (en) 2007-09-12 2007-09-12 Dispersion extraction for acoustic data using time frequency analysis
PCT/US2008/074440 WO2009035848A2 (en) 2007-09-12 2008-08-27 Dispersion extraction for acoustic data using time frequency analysis

Publications (1)

Publication Number Publication Date
BRPI0810134A2 true BRPI0810134A2 (pt) 2014-10-29

Family

ID=40431687

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810134-5A2A BRPI0810134A2 (pt) 2007-09-12 2008-08-27 Dispersão de dado acústicos, método de extração de dispersão para dados acústicos, e aparelho para extração de dispersão para dados acústicos.

Country Status (3)

Country Link
US (1) US7649805B2 (pt)
BR (1) BRPI0810134A2 (pt)
WO (1) WO2009035848A2 (pt)

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CN111272882B (zh) * 2020-03-06 2023-05-16 中国人民解放军海军航空大学青岛校区 利用超声导波检测结构散射特征部缺陷的方法
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Also Published As

Publication number Publication date
US20090067286A1 (en) 2009-03-12
WO2009035848A3 (en) 2010-08-19
US7649805B2 (en) 2010-01-19
WO2009035848A2 (en) 2009-03-19

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]