BR7801421A - Processo e aparelho para investigacao dinamica de um furo de sondagem - Google Patents

Processo e aparelho para investigacao dinamica de um furo de sondagem

Info

Publication number
BR7801421A
BR7801421A BR7801421A BR7801421A BR7801421A BR 7801421 A BR7801421 A BR 7801421A BR 7801421 A BR7801421 A BR 7801421A BR 7801421 A BR7801421 A BR 7801421A BR 7801421 A BR7801421 A BR 7801421A
Authority
BR
Brazil
Prior art keywords
drilling hole
dynamic investigation
investigation
dynamic
drilling
Prior art date
Application number
BR7801421A
Other languages
English (en)
Inventor
J Yngram
Original Assignee
Schlumberger Surenco 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
Application filed by Schlumberger Surenco Sa filed Critical Schlumberger Surenco Sa
Publication of BR7801421A publication Critical patent/BR7801421A/pt

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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • 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
    • G01V1/46—Data acquisition

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)
  • Multimedia (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BR7801421A 1977-03-10 1978-03-08 Processo e aparelho para investigacao dinamica de um furo de sondagem BR7801421A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/776,336 US4123744A (en) 1977-03-10 1977-03-10 Method and apparatus for dynamically investigating a borehole

Publications (1)

Publication Number Publication Date
BR7801421A true BR7801421A (pt) 1978-10-03

Family

ID=25107104

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7801421A BR7801421A (pt) 1977-03-10 1978-03-08 Processo e aparelho para investigacao dinamica de um furo de sondagem

Country Status (12)

Country Link
US (1) US4123744A (pt)
AU (1) AU518574B2 (pt)
BR (1) BR7801421A (pt)
CA (1) CA1119283A (pt)
DE (1) DE2809987A1 (pt)
EG (1) EG13601A (pt)
FR (1) FR2383455A1 (pt)
GB (1) GB1598380A (pt)
IT (1) IT1093773B (pt)
MX (1) MX144375A (pt)
NL (1) NL7802459A (pt)
NO (1) NO146617C (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509149A (en) * 1979-07-16 1985-04-02 Mobil Oil Corporation Directional long array for logging vertical boundaries
US4415895A (en) * 1981-02-11 1983-11-15 Dresser Industries, Inc. Well logging data transmission system
FR2514152A1 (fr) * 1981-10-05 1983-04-08 Elf Aquitaine Procede d'exploration sismique par diagraphie acoustique
US4742495A (en) * 1986-01-27 1988-05-03 Mobil Oil Corporation Acoustic energy transmitter for borehole logging
US4715019A (en) * 1986-01-27 1987-12-22 Mobil Oil Corporation Borehole logging method for determining the damping of acoustic tube waves in subsurface formations along a borehole wall
US20090000859A1 (en) * 2007-06-28 2009-01-01 Baker Hughes Incorporated Method and Apparatus for Phased Array Acoustic Well Logging
CN119045058B (zh) * 2024-09-06 2025-12-05 中国石油大学(华东) 基于接收端相位延迟消声的过套管声波测井装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330375A (en) * 1966-02-16 1967-07-11 Marathon Oil Co Multi-mode acoustic well logging
US3346068A (en) * 1966-10-20 1967-10-10 Atlantic Richfield Co Focusing and scanning either or both of a plurality of seismic sources and seismometers to produce an improved seismic record
FR1593804A (pt) * 1967-11-29 1970-06-01
US3517768A (en) * 1968-09-03 1970-06-30 Mobil Oil Corp Focusing system for dual transducer logging tool
US3496533A (en) * 1968-09-06 1970-02-17 Schlumberger Technology Corp Directional acoustic transmitting and receiving apparatus
US3614725A (en) * 1969-04-18 1971-10-19 Schlumberger Technology Corp Continuously variable steered beam transducers for acoustic well logging
US3732945A (en) * 1970-05-20 1973-05-15 Schlumberger Technology Corp Switching circuit controlled steered beam transducer
US3916371A (en) * 1973-08-31 1975-10-28 Amoco Prod Co Remote seismometer controller
DE2345884C3 (de) * 1973-09-12 1979-05-23 Ruhrkohle Ag, 4300 Essen Verfahren und Anordnung zur Vorfelderkundung im Zuge des Abbaus eines Kohleflözes

Also Published As

Publication number Publication date
IT1093773B (it) 1985-07-26
GB1598380A (en) 1981-09-16
AU3348478A (en) 1979-08-30
MX144375A (es) 1981-10-05
CA1119283A (en) 1982-03-02
AU518574B2 (en) 1981-10-08
DE2809987A1 (de) 1978-09-14
NO146617B (no) 1982-07-26
FR2383455A1 (fr) 1978-10-06
NO780836L (no) 1978-09-12
US4123744A (en) 1978-10-31
FR2383455B1 (pt) 1980-08-29
NL7802459A (nl) 1978-09-12
EG13601A (en) 1983-09-30
IT7821040A0 (it) 1978-03-09
NO146617C (no) 1982-11-03

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