AR241167A2 - Circuito de control de receptor acustico para ser usado con una herramienta exploradora acustica - Google Patents

Circuito de control de receptor acustico para ser usado con una herramienta exploradora acustica

Info

Publication number
AR241167A2
AR241167A2 AR29893584A AR29893584A AR241167A2 AR 241167 A2 AR241167 A2 AR 241167A2 AR 29893584 A AR29893584 A AR 29893584A AR 29893584 A AR29893584 A AR 29893584A AR 241167 A2 AR241167 A2 AR 241167A2
Authority
AR
Argentina
Prior art keywords
control system
automatic control
acoustic logging
amplifier
acoustic
Prior art date
Application number
AR29893584A
Other languages
English (en)
Other versions
AR241167A1 (es
Original Assignee
Hallburton Company
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 Hallburton Company filed Critical Hallburton Company
Application granted granted Critical
Publication of AR241167A2 publication Critical patent/AR241167A2/es
Publication of AR241167A1 publication Critical patent/AR241167A1/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3073—Circuits generating control signals when no carrier is present, or in SSB, CW or pulse receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/245—Amplitude control for seismic recording
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

UN CIRCUITO DE CONTROL DE RECEPTOR ACUSTICO PARA SER USADO CON UNA HERRAMIENTA EXPLORADORA ACUSTICA QUE TIENE UN TRANSMISOR GENERADOR DE IMPULSOS, Y UN RECEPTOR ACUSTICO PARA RECIBIR UN IMPULSO QUE HA RECORRIDO UN PASO DE PROPAGACION, EL CIRCUITO DE CONTROL COMPRENDE UN AMPLIFICADOR QUE TIENE UN LAZO DE REALIMENTACION CONECTADO ENTRE UNA SALIDA Y UNA ENTRADA DE CONTROL DE GANANCIA DE DICHO AMPLIFICADOR, DICHO LAZO DE REALIMENTACION INCLUYE UN INTERRUPTOR CONECTADO EN EL MISMO, TENIENDO UNA ENTRADA DE CONTROL CONECTADA A UN CIRCUITO SINCRONIZADOR CAPAZ DE ACTIVAR DICHO LAZO DE REALIMENTACION DURANTE UN INTERVALO ESPECIFICADO, TENIENDO DICHO LAZO UN DETECTOR DE CRESTA CONECTADO A LA SALIDA DEL AMPLIFICADOR.
AR298935A 1983-12-12 1984-12-12 Circuito de control de receptor acustico para ser usado con una herramienta exploradora acustica AR241167A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/560,294 US4610006A (en) 1983-12-12 1983-12-12 Automatic control system for acoustic logging

Publications (2)

Publication Number Publication Date
AR241167A2 true AR241167A2 (es) 1991-12-30
AR241167A1 AR241167A1 (es) 1991-12-30

Family

ID=24237170

Family Applications (1)

Application Number Title Priority Date Filing Date
AR298935A AR241167A1 (es) 1983-12-12 1984-12-12 Circuito de control de receptor acustico para ser usado con una herramienta exploradora acustica

Country Status (5)

Country Link
US (1) US4610006A (es)
EP (1) EP0145428A3 (es)
AR (1) AR241167A1 (es)
AU (1) AU3646684A (es)
CA (1) CA1222046A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094624B (zh) * 2009-12-14 2013-10-30 西安威尔罗根能源科技有限公司 一种微球聚焦测井主电流的供电电路

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855965A (en) * 1986-11-26 1989-08-08 Shell Oil Company Time ramped gain for borehole televiewer
FR2710757B1 (fr) * 1993-09-30 1995-12-15 Inst Francais Du Petrole Méthode et dispositif d'acquisition de signaux sismiques.
US5844444A (en) * 1997-02-14 1998-12-01 Macronix International Co., Ltd. Wide dynamic input range transconductor-based amplifier circuit for speech signal processing
US5986749A (en) 1997-09-19 1999-11-16 Cidra Corporation Fiber optic sensing system
US6137621A (en) * 1998-09-02 2000-10-24 Cidra Corp Acoustic logging system using fiber optics
US6305227B1 (en) 1998-09-02 2001-10-23 Cidra Corporation Sensing systems using quartz sensors and fiber optics
US6227114B1 (en) 1998-12-29 2001-05-08 Cidra Corporation Select trigger and detonation system using an optical fiber
CN103256044B (zh) * 2012-12-19 2016-01-06 电子科技大学 一种随钻声波信号处理装置
CN106256989B (zh) * 2015-06-18 2020-09-18 中国石油化工股份有限公司 一种井下随钻噪声采集系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394315A (en) * 1964-11-23 1968-07-23 Gen Dynamics Corp Automatic gain control system having wide dynamic range
US3289157A (en) * 1965-12-16 1966-11-29 Dresser Ind Automatic gain control in acoustic well logging systems
FR1506276A (fr) * 1966-01-18 1967-12-22 Inst Francais Du Petrole Dispositif pour la commande automatique binaire de gain d'un amplificateur
US3488604A (en) * 1967-09-01 1970-01-06 Sperry Rand Corp Automatic pulsed-signal amplitude normalizer
US3958213A (en) * 1975-01-03 1976-05-18 Gte Sylvania Incorporated Adaptive gain control and method for signal processor
US4112384A (en) * 1977-05-24 1978-09-05 Morgan Industries Controlled recovery automatic gain control amplifier
JPS6059772B2 (ja) * 1979-01-26 1985-12-26 株式会社日立製作所 アナログ・デイジタル変換器
US4371842A (en) * 1980-10-24 1983-02-01 Sperry Corporation Self-adjusting dual mode automatic gain control circuit
US4463320A (en) * 1982-07-06 1984-07-31 Rockwell International Corporation Automatic gain control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094624B (zh) * 2009-12-14 2013-10-30 西安威尔罗根能源科技有限公司 一种微球聚焦测井主电流的供电电路

Also Published As

Publication number Publication date
CA1222046A (en) 1987-05-19
AU3646684A (en) 1985-06-20
US4610006A (en) 1986-09-02
AR241167A1 (es) 1991-12-30
EP0145428A2 (en) 1985-06-19
EP0145428A3 (en) 1986-08-13

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