DK423779A - Fremgangsmaade og apparat til akustisk borehullogging - Google Patents

Fremgangsmaade og apparat til akustisk borehullogging

Info

Publication number
DK423779A
DK423779A DK423779A DK423779A DK423779A DK 423779 A DK423779 A DK 423779A DK 423779 A DK423779 A DK 423779A DK 423779 A DK423779 A DK 423779A DK 423779 A DK423779 A DK 423779A
Authority
DK
Denmark
Prior art keywords
procedure
logging
acoustic
acoustic drill
drill logging
Prior art date
Application number
DK423779A
Other languages
English (en)
Inventor
J A Angehrn
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of DK423779A publication Critical patent/DK423779A/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
    • G01V1/40—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
    • G01V1/50—Analysing data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
DK423779A 1978-10-10 1979-10-09 Fremgangsmaade og apparat til akustisk borehullogging DK423779A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94959278A 1978-10-10 1978-10-10
US06/030,049 US4320470A (en) 1978-10-10 1979-04-13 Method and apparatus for acoustic well logging

Publications (1)

Publication Number Publication Date
DK423779A true DK423779A (da) 1980-04-11

Family

ID=26705609

Family Applications (1)

Application Number Title Priority Date Filing Date
DK423779A DK423779A (da) 1978-10-10 1979-10-09 Fremgangsmaade og apparat til akustisk borehullogging

Country Status (7)

Country Link
US (1) US4320470A (da)
CA (1) CA1159944A (da)
DE (1) DE2941488A1 (da)
DK (1) DK423779A (da)
GB (2) GB2036319B (da)
NL (1) NL7907313A (da)
NO (1) NO793209L (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484313A (en) * 1980-04-17 1984-11-20 Halliburton Company System for measuring shear wave travel times
US4495606A (en) * 1981-08-31 1985-01-22 Dresser Industries, Inc. Method and apparatus for combined cement bond and acoustic well logging
US4985873A (en) * 1989-10-20 1991-01-15 Schlumberger Technology Corporation Method and apparatus for determining compressional first arrival times from waveform threshold crossings provided by apparatus disposed in a sonic well tool
US8629782B2 (en) 2006-05-10 2014-01-14 Schlumberger Technology Corporation System and method for using dual telemetry
US8004421B2 (en) 2006-05-10 2011-08-23 Schlumberger Technology Corporation Wellbore telemetry and noise cancellation systems and method for the same
US10073184B2 (en) * 2012-02-06 2018-09-11 Ion Geophysical Corporation Sensor system of buried seismic array
US9448313B2 (en) 2012-02-06 2016-09-20 Ion Geophysical Corporation Integrated passive and active seismic surveying using multiple arrays
WO2014165219A2 (en) * 2013-03-12 2014-10-09 Ion Geophysical Corporation Sensor system of buried seismic array

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322229A (en) * 1964-09-01 1967-05-30 Schlumberger Technology Corp Signal transmission system for well logging maintaining amplitude information
US3289157A (en) * 1965-12-16 1966-11-29 Dresser Ind Automatic gain control in acoustic well logging systems
US3506813A (en) * 1966-06-13 1970-04-14 Hewlett Packard Co Signal-to-noise ratio enhancement methods and means
US3467875A (en) * 1966-12-19 1969-09-16 Dresser Ind Gating system and method for discriminating between valid and invalid analog signal information in acoustic well logging
US3654562A (en) * 1970-07-29 1972-04-04 Itt Selectively sampling received signals
US4040001A (en) * 1972-01-19 1977-08-02 Schlumberger Technology Corporation Acoustic well logging with threshold adjustment
US4131875A (en) * 1975-11-12 1978-12-26 Schlumberger Technology Corporation Method and apparatus for acoustic logging of a borehole
US4140994A (en) * 1977-11-02 1979-02-20 Dresser Industries, Inc. Method and apparatus for acoustic well logging of earth boreholes

Also Published As

Publication number Publication date
NL7907313A (nl) 1980-04-14
CA1159944A (en) 1984-01-03
DE2941488A1 (de) 1980-04-24
GB2113393A (en) 1983-08-03
GB2036319B (en) 1983-08-17
NO793209L (no) 1980-04-11
GB2036319A (en) 1980-06-25
GB2113393B (en) 1983-11-30
GB8303974D0 (en) 1983-03-16
US4320470A (en) 1982-03-16

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Legal Events

Date Code Title Description
ATS Application withdrawn