CA990391A - Digital system for controlling a seismic vibrator - Google Patents

Digital system for controlling a seismic vibrator

Info

Publication number
CA990391A
CA990391A CA001,994A CA1994A CA990391A CA 990391 A CA990391 A CA 990391A CA 1994 A CA1994 A CA 1994A CA 990391 A CA990391 A CA 990391A
Authority
CA
Canada
Prior art keywords
controlling
digital system
seismic vibrator
seismic
vibrator
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
CA001,994A
Inventor
Graydon L. Brown
Bobby J. Thomas
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Application granted granted Critical
Publication of CA990391A publication Critical patent/CA990391A/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
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details

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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Feedback Control In General (AREA)
CA001,994A 1966-11-16 1967-10-07 Digital system for controlling a seismic vibrator Expired CA990391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59479066A 1966-11-16 1966-11-16

Publications (1)

Publication Number Publication Date
CA990391A true CA990391A (en) 1976-06-01

Family

ID=24380416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA001,994A Expired CA990391A (en) 1966-11-16 1967-10-07 Digital system for controlling a seismic vibrator

Country Status (14)

Country Link
JP (1) JPS502361B1 (en)
BE (1) BE706277A (en)
CA (1) CA990391A (en)
DE (1) DE1623405B2 (en)
DK (1) DK139116B (en)
ES (1) ES345846A1 (en)
GB (1) GB1153975A (en)
IL (1) IL28687A (en)
NL (1) NL164393C (en)
NO (1) NO124011B (en)
OA (1) OA02533A (en)
SE (1) SE329926B (en)
SU (1) SU812194A3 (en)
TR (1) TR18111A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633672C2 (en) 1986-10-03 1993-09-30 Degussa Process for the preparation of hydrogen peroxide

Also Published As

Publication number Publication date
TR18111A (en) 1976-09-30
DK139116B (en) 1978-12-18
SE329926B (en) 1970-10-26
NL164393C (en) 1980-12-15
NL164393B (en) 1980-07-15
DK139116C (en) 1979-05-28
GB1153975A (en) 1969-06-04
IL28687A (en) 1971-05-26
ES345846A1 (en) 1968-11-16
SU812194A3 (en) 1981-03-07
DE1623405B2 (en) 1971-12-16
NL6715377A (en) 1968-05-17
OA02533A (en) 1970-05-05
JPS502361B1 (en) 1975-01-25
NO124011B (en) 1972-02-14
BE706277A (en) 1968-03-18
DE1623405A1 (en) 1971-06-16

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