GB898145A - Compositing sequentially produced signals - Google Patents

Compositing sequentially produced signals

Info

Publication number
GB898145A
GB898145A GB42839/59A GB4283959A GB898145A GB 898145 A GB898145 A GB 898145A GB 42839/59 A GB42839/59 A GB 42839/59A GB 4283959 A GB4283959 A GB 4283959A GB 898145 A GB898145 A GB 898145A
Authority
GB
United Kingdom
Prior art keywords
successive
signals
tracks
compositing
machine
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
GB42839/59A
Inventor
William Earl Neal Doty
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
Priority claimed from US785033A external-priority patent/US3065453A/en
Application filed by Continental Oil Co filed Critical Continental Oil Co
Publication of GB898145A publication Critical patent/GB898145A/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
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/362—Effecting static or dynamic corrections; Stacking

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)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

898,145. Magnetic recording etc.; compositing signals. CONTINENTAL OIL CO. Dec. 16, 1959, [Jan 5, 1959], No. 42839/59. Class 40 (2). [Also in Group XL (c)] Successive signals, such as arise from successive shots in geophysical prospecting, are composited by recording the signals on successive tracks 70, 70a ... by a narrow head 120, indexed by means 124 for each successive signal and by then playing back an algebraic mean signal by a head 128, wide enough to span the set of tracks. The Figure shows a five-channel equipment. The tracks may be recorded on a record-only machine (Fig. 1, not shown) and the record sheet transferred to a second machine (Fig. 2, not shown) for playback. Specification 898,144 is referred to.
GB42839/59A 1959-01-05 1959-12-16 Compositing sequentially produced signals Expired GB898145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US785033A US3065453A (en) 1959-01-05 1959-01-05 Compositing sequentially produced signals

Publications (1)

Publication Number Publication Date
GB898145A true GB898145A (en) 1962-06-06

Family

ID=25134270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42839/59A Expired GB898145A (en) 1959-01-05 1959-12-16 Compositing sequentially produced signals

Country Status (1)

Country Link
GB (1) GB898145A (en)

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