AT339624B - Bohrlochsonde fur akustische laufzeituntersuchungen - Google Patents

Bohrlochsonde fur akustische laufzeituntersuchungen

Info

Publication number
AT339624B
AT339624B AT437572A AT437572A AT339624B AT 339624 B AT339624 B AT 339624B AT 437572 A AT437572 A AT 437572A AT 437572 A AT437572 A AT 437572A AT 339624 B AT339624 B AT 339624B
Authority
AT
Austria
Prior art keywords
running time
drilling probe
acoustic
time investigations
investigations
Prior art date
Application number
AT437572A
Other languages
English (en)
Other versions
ATA437572A (de
Original Assignee
Schlumberger Prospection
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 Prospection filed Critical Schlumberger Prospection
Publication of ATA437572A publication Critical patent/ATA437572A/de
Application granted granted Critical
Publication of AT339624B publication Critical patent/AT339624B/de

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
    • G01V1/523—Damping devices

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AT437572A 1971-05-24 1972-05-19 Bohrlochsonde fur akustische laufzeituntersuchungen AT339624B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118638A FR2138337A1 (en) 1971-05-24 1971-05-24 Acoustic borehole survey head - with separate send and receive transducers

Publications (2)

Publication Number Publication Date
ATA437572A ATA437572A (de) 1977-02-15
AT339624B true AT339624B (de) 1977-10-25

Family

ID=9077492

Family Applications (1)

Application Number Title Priority Date Filing Date
AT437572A AT339624B (de) 1971-05-24 1972-05-19 Bohrlochsonde fur akustische laufzeituntersuchungen

Country Status (8)

Country Link
JP (1) JPS5330641B1 (de)
AT (1) AT339624B (de)
CA (1) CA972453A (de)
DE (1) DE2223714A1 (de)
FR (1) FR2138337A1 (de)
NL (1) NL7206893A (de)
NO (1) NO132814C (de)
TR (1) TR17088A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346460A (en) 1978-07-05 1982-08-24 Schlumberger Technology Corporation Method and apparatus for deriving compensated measurements in a borehole
DE3305189C2 (de) * 1983-02-11 1987-05-07 Prakla-Seismos AG, 3000 Hannover Bohrloch-Sonde

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401258A (fr) * 1964-04-03 1965-06-04 Schlumberger Prospection Procédé et dispositif pour l'étude de la paroi des sondages
US3542150A (en) * 1968-10-10 1970-11-24 Dresser Ind Acoustic well-logging apparatus having angled acoustic transducers

Also Published As

Publication number Publication date
CA972453A (en) 1975-08-05
FR2138337B1 (de) 1974-08-19
ATA437572A (de) 1977-02-15
NO132814C (de) 1976-01-07
NO132814B (de) 1975-09-29
TR17088A (tr) 1974-04-25
JPS5330641B1 (de) 1978-08-29
DE2223714A1 (de) 1972-12-07
NL7206893A (de) 1972-11-28
FR2138337A1 (en) 1973-01-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee