DE3470232D1 - Method and apparatus for seismic detection - Google Patents

Method and apparatus for seismic detection

Info

Publication number
DE3470232D1
DE3470232D1 DE8484402767T DE3470232T DE3470232D1 DE 3470232 D1 DE3470232 D1 DE 3470232D1 DE 8484402767 T DE8484402767 T DE 8484402767T DE 3470232 T DE3470232 T DE 3470232T DE 3470232 D1 DE3470232 D1 DE 3470232D1
Authority
DE
Germany
Prior art keywords
seismic detection
seismic
detection
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
DE8484402767T
Other languages
English (en)
Inventor
Francois Marie Joseph Jullien
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
Schlumberger NV
Original Assignee
Societe de Prospection Electrique Schlumberger SA
Schlumberger NV
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 Societe de Prospection Electrique Schlumberger SA, Schlumberger NV filed Critical Societe de Prospection Electrique Schlumberger SA
Application granted granted Critical
Publication of DE3470232D1 publication Critical patent/DE3470232D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (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)
  • Geophysics And Detection Of Objects (AREA)
DE8484402767T 1983-12-29 1984-12-28 Method and apparatus for seismic detection Expired DE3470232D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320989A FR2557705B1 (fr) 1983-12-29 1983-12-29 Procede et dispositif de detection sismique

Publications (1)

Publication Number Publication Date
DE3470232D1 true DE3470232D1 (en) 1988-05-05

Family

ID=9295686

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484402767T Expired DE3470232D1 (en) 1983-12-29 1984-12-28 Method and apparatus for seismic detection

Country Status (7)

Country Link
EP (1) EP0149951B1 (de)
AU (1) AU578647B2 (de)
CA (1) CA1237807A (de)
DE (1) DE3470232D1 (de)
DK (1) DK623484A (de)
FR (1) FR2557705B1 (de)
OA (1) OA07915A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701997A1 (de) * 1997-01-22 1998-02-05 Erich Lippmann Vorverstärker für elektrodynamische Schwingungsaufnehmer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412374A (en) * 1967-06-26 1968-11-19 Teledyne Exploration Co Short period seismic system with long period response
US3863200A (en) * 1973-01-15 1975-01-28 Amoco Prod Co Built-in seismometer amplifier
US3972001A (en) * 1975-04-08 1976-07-27 Motorola, Inc. Common mode rejection dynamic filter circuit
DE3307575C2 (de) * 1983-03-03 1984-12-20 Erich Dipl.-Geophys. 8372 Lindberg Lippmann Elektrodynamisches Seismometer

Also Published As

Publication number Publication date
DK623484D0 (da) 1984-12-21
DK623484A (da) 1985-06-30
FR2557705A1 (fr) 1985-07-05
FR2557705B1 (fr) 1986-07-25
EP0149951A3 (en) 1985-08-14
CA1237807A (en) 1988-06-07
AU578647B2 (en) 1988-11-03
AU3721584A (en) 1985-07-04
EP0149951A2 (de) 1985-07-31
OA07915A (fr) 1986-11-20
EP0149951B1 (de) 1988-03-30

Similar Documents

Publication Publication Date Title
DE3464451D1 (en) Measuring apparatus and method
DE3377938D1 (en) Leak detection method and apparatus
GB2104651B (en) Defect detecting method and apparatus
DE3167370D1 (en) Method and apparatus for fault detection
DE3475899D1 (en) Method and apparatus for sensing sheets
EP0176620A3 (en) Method and apparatus for detecting movable object method and apparatus for detecting movable object
EP0180185A3 (en) Method and apparatus for detecting an object
GB2187547B (en) Apparatus and method for inspecting glass
ZA84120B (en) Intermittent drop detecting method and apparatus
EP0119075A3 (en) Faulty-memory processing method and apparatus
EP0135023A3 (en) Method and means for sensitivity testing bacteria
DE3373709D1 (en) Method and apparatus for ultrasonic flaw detection
GB2182437B (en) Method and apparatus for inspecting an object
EP0162201A3 (en) Leak detection method and apparatus
DE3367124D1 (en) Test apparatus and method
JPS57111485A (en) Seismic prospecting method and apparatus
GB2147697B (en) Level measurement method and apparatus
DE3373942D1 (en) Measuring method and apparatus
DE3476097D1 (en) Position measuring method and apparatus
EP0130429A3 (en) Failure detection method and apparatus
DE3478507D1 (en) Method and device for electrochemical detection
GB2137678B (en) Method and apparatus for pile construction
GB2173900B (en) Apparatus and method for locating towed seismic apparatus
DE3380326D1 (en) Method and apparatus for theft detection systems
DE3470232D1 (en) Method and apparatus for seismic detection

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee