ES403083A1 - Acoustic well logging sondes - Google Patents

Acoustic well logging sondes

Info

Publication number
ES403083A1
ES403083A1 ES403083A ES403083A ES403083A1 ES 403083 A1 ES403083 A1 ES 403083A1 ES 403083 A ES403083 A ES 403083A ES 403083 A ES403083 A ES 403083A ES 403083 A1 ES403083 A1 ES 403083A1
Authority
ES
Spain
Prior art keywords
emission
reception
transducers
transducer
formations
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES403083A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
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
Priority claimed from FR7118636A external-priority patent/FR2138335B1/fr
Priority claimed from FR7118638A external-priority patent/FR2138337A1/en
Priority claimed from FR7118637A external-priority patent/FR2138336A1/en
Application filed by Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Publication of ES403083A1 publication Critical patent/ES403083A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • 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
    • 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
    • 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)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

An acoustic imaging probe arrangement of the kind comprising: a body of approximately cylindrical elongated shape, adapted to be displaced in the well by means of a cable, means for emitting acoustic waves capable of propagating in said formations, which include, therefore, minus an emission transducer, means for receiving said acoustic waves after their passage in said formations and for generating representative electrical signals of said received waves, which include at least one reception transducer, said emission transducers being and of reception longitudinally arranged in the aforementioned probe, characterized in that the emission and reception transducers being centered in the same direction in the well, the emission transducer or transducers and/or the reception transducer or transducers are each made up of one or several elements whose directivity diagram, at least in ap The line that contains the axis of the probe and at least in the set of the emission and/or reception directions corresponding to the different paths followed by the aforementioned waves received depending on the different types of formations found, is in practice independent of the aforementioned addresses. (Machine-translation by Google Translate, not legally binding)
ES403083A 1971-05-24 1972-05-23 Acoustic well logging sondes Expired ES403083A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7118636A FR2138335B1 (en) 1971-05-24 1971-05-24
FR7118638A FR2138337A1 (en) 1971-05-24 1971-05-24 Acoustic borehole survey head - with separate send and receive transducers
FR7118637A FR2138336A1 (en) 1971-05-24 1971-05-24 Borehole survey head - with acoustic transmitters mounted on mechanical low pass filter body

Publications (1)

Publication Number Publication Date
ES403083A1 true ES403083A1 (en) 1976-04-01

Family

ID=27249572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403083A Expired ES403083A1 (en) 1971-05-24 1972-05-23 Acoustic well logging sondes

Country Status (5)

Country Link
AU (1) AU467901B2 (en)
BR (1) BR7203294D0 (en)
ES (1) ES403083A1 (en)
GB (1) GB1399735A (en)
IT (1) IT960672B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111734403A (en) * 2020-05-18 2020-10-02 中国石油天然气集团有限公司 Probe and method for in-situ in-hole measurement of stratum acoustic parameters by single-side transmission method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8303150A (en) * 1982-07-13 1984-04-17 Prad Res & Dev Nv PROCESS AND DEVICE FOR OBTAINING SYSTEMIC SIGNS IN A DRILLING HOLE
CN111075434B (en) * 2019-11-29 2023-05-26 中国石油天然气集团有限公司 Portable sound source device for acoustic logging instrument array receiving acoustic system field detection and use method thereof
CN115951423B (en) * 2023-02-20 2023-05-05 中海油田服务股份有限公司 Method, device, equipment and medium for detecting consistency of acoustic logging receiving transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111734403A (en) * 2020-05-18 2020-10-02 中国石油天然气集团有限公司 Probe and method for in-situ in-hole measurement of stratum acoustic parameters by single-side transmission method

Also Published As

Publication number Publication date
AU467901B2 (en) 1975-12-18
IT960672B (en) 1973-11-30
BR7203294D0 (en) 1973-05-10
AU4258272A (en) 1973-11-29
GB1399735A (en) 1975-07-02

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