DK0526501T3 - Fremgangsmåder og anordning til multipolær, akustisk logning ved diskret frekvens - Google Patents

Fremgangsmåder og anordning til multipolær, akustisk logning ved diskret frekvens

Info

Publication number
DK0526501T3
DK0526501T3 DK91907970.7T DK91907970T DK0526501T3 DK 0526501 T3 DK0526501 T3 DK 0526501T3 DK 91907970 T DK91907970 T DK 91907970T DK 0526501 T3 DK0526501 T3 DK 0526501T3
Authority
DK
Denmark
Prior art keywords
methods
discrete frequency
acoustic logging
multipolar
multipolar acoustic
Prior art date
Application number
DK91907970.7T
Other languages
English (en)
Inventor
Shu Kong Chang
Original Assignee
Schlumberger Ltd
Schlumberger Services Petrol
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
Application filed by Schlumberger Ltd, Schlumberger Services Petrol, Schlumberger Technology Bv filed Critical Schlumberger Ltd
Application granted granted Critical
Publication of DK0526501T3 publication Critical patent/DK0526501T3/da

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
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/005—Seismic data acquisition in general, e.g. survey design with exploration systems emitting special signals, e.g. frequency swept signals, pulse sequences or slip sweep arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DK91907970.7T 1990-04-20 1991-04-08 Fremgangsmåder og anordning til multipolær, akustisk logning ved diskret frekvens DK0526501T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/513,319 US5077697A (en) 1990-04-20 1990-04-20 Discrete-frequency multipole sonic logging methods and apparatus

Publications (1)

Publication Number Publication Date
DK0526501T3 true DK0526501T3 (da) 1996-05-06

Family

ID=24042757

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91907970.7T DK0526501T3 (da) 1990-04-20 1991-04-08 Fremgangsmåder og anordning til multipolær, akustisk logning ved diskret frekvens

Country Status (6)

Country Link
US (1) US5077697A (da)
EP (1) EP0526501B1 (da)
AU (1) AU7691791A (da)
DE (1) DE69115899D1 (da)
DK (1) DK0526501T3 (da)
WO (1) WO1991016641A1 (da)

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Also Published As

Publication number Publication date
EP0526501A1 (en) 1993-02-10
DE69115899D1 (de) 1996-02-08
EP0526501B1 (en) 1995-12-27
AU7691791A (en) 1991-11-11
WO1991016641A1 (en) 1991-10-31
US5077697A (en) 1991-12-31

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