GB1261836A - Improvements in and relating to seismic prospecting - Google Patents

Improvements in and relating to seismic prospecting

Info

Publication number
GB1261836A
GB1261836A GB635369A GB635369A GB1261836A GB 1261836 A GB1261836 A GB 1261836A GB 635369 A GB635369 A GB 635369A GB 635369 A GB635369 A GB 635369A GB 1261836 A GB1261836 A GB 1261836A
Authority
GB
United Kingdom
Prior art keywords
gate
ásec
signals
signal
counter
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
GB635369A
Other languages
English (en)
Inventor
Gennady Mikhailovich Borkovsky
Irina Nikolaevn Ierusalinskaya
Vitaly Borisovich Tsukernik
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.)
VNII GEOFIZ METODOV
Original Assignee
VNII GEOFIZ METODOV
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 VNII GEOFIZ METODOV filed Critical VNII GEOFIZ METODOV
Publication of GB1261836A publication Critical patent/GB1261836A/en
Expired legal-status Critical Current

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
    • G01V1/24—Recording seismic data
    • G01V1/247—Digital recording of seismic data, e.g. in acquisition units or nodes
    • 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

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)
  • Control Of Amplification And Gain Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Analogue/Digital Conversion (AREA)
GB635369A 1968-02-08 1969-02-06 Improvements in and relating to seismic prospecting Expired GB1261836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1216427A SU482748A1 (ru) 1968-02-08 1968-02-08 Сейсморазведочна станци с цифровой записью

Publications (1)

Publication Number Publication Date
GB1261836A true GB1261836A (en) 1972-01-26

Family

ID=20441860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB635369A Expired GB1261836A (en) 1968-02-08 1969-02-06 Improvements in and relating to seismic prospecting

Country Status (4)

Country Link
DE (1) DE1906196C3 (enExample)
FR (1) FR2001552A1 (enExample)
GB (1) GB1261836A (enExample)
SU (1) SU482748A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497357A1 (fr) * 1980-12-31 1982-07-02 Mobil Oil Corp Procede perfectionne d'exploration sismique
CN112379411A (zh) * 2020-11-02 2021-02-19 中国石油天然气集团有限公司 拓展地震勘探采集信号动态范围的方法及装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131647C2 (de) * 1981-08-11 1984-12-06 Južnoe proizvodstvennoe ob"edinenie po morskim geologorazvedočnym rabotam "Južmorgeologija", Gelendžik, Krasnodarskogo kraja Fernmeßsystem mit Digitalausgang zur Registrierung von seismischen Signalen
FR2512212A1 (fr) * 1981-09-01 1983-03-04 Juzhnoe Proizv Obiedin Systeme telemetrique d'enregistrement de signaux sismiques a sortie numerique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497357A1 (fr) * 1980-12-31 1982-07-02 Mobil Oil Corp Procede perfectionne d'exploration sismique
CN112379411A (zh) * 2020-11-02 2021-02-19 中国石油天然气集团有限公司 拓展地震勘探采集信号动态范围的方法及装置

Also Published As

Publication number Publication date
FR2001552A1 (enExample) 1969-09-26
DE1906196C3 (de) 1974-05-16
DE1906196B2 (enExample) 1973-10-18
DE1906196A1 (de) 1969-10-02
SU482748A1 (ru) 1975-08-30

Similar Documents

Publication Publication Date Title
CY820A (en) System for recording and/or reproducing four channel signals of a record disc
CA938097A (en) Control for bias of magnetic brush and method
JPS52102014A (en) Signal processing apparatus
GB1458137A (en) Wide dynamic range amplifier system with slew rate control
AU422241B2 (en) Method of and means for recording characteristics ofthe troposphere
FR90632E (fr) Procédé et dispositif de codage numérique
IL36679A0 (en) Apparatus and method for recording and reproducing analog signals
GB1284160A (en) Amplifier system
GB1261836A (en) Improvements in and relating to seismic prospecting
GB1497885A (en) Method and apparatus for suppression of noise in seismic data
GB1299055A (en) Dynamic amplitude control for magnetic tape system
FR1466591A (fr) Système et procédé d'enregistrement et de reproduction de signaux
NO812531L (no) Anordning for forsterkning og sampling av multipleks-signaler
GB1132165A (en) Digitally controlled vibrational seismic prospecting
JPS5456810A (en) Method of and device for recording digital signal for solenoid
GB1236950A (en) An improved graphic display
SU430342A1 (ru) Способ визуализации многоканальной цифровой сейсмической информации
SU1368838A1 (ru) Цифрова сейсморазведочна станци
ES359474A1 (es) Un sistema para distribuir una senal modulada en frecuen- cia.
GB961634A (en) Improvements in or relating to magnetic tape recording and/or reproducing apparatus
SU141653A1 (ru) Способ компенсации временных ошибок
SU452756A1 (ru) Регистратор гидроакустических сигналов
JPS5548809A (en) Control system for time axis
SU533865A1 (ru) Устройство дл контрол качества изделий
JPS5724818A (en) Pen difference corrector for multipen recorder