GB837917A - Improvements in or relating to apparatus and method for making records from which signal travel times can be determined - Google Patents

Improvements in or relating to apparatus and method for making records from which signal travel times can be determined

Info

Publication number
GB837917A
GB837917A GB355157A GB355157A GB837917A GB 837917 A GB837917 A GB 837917A GB 355157 A GB355157 A GB 355157A GB 355157 A GB355157 A GB 355157A GB 837917 A GB837917 A GB 837917A
Authority
GB
United Kingdom
Prior art keywords
relating
determined
travel times
signal travel
making records
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
GB355157A
Inventor
John Marion Crawford
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
Application filed by Continental Oil Co filed Critical Continental Oil Co
Priority to GB355157A priority Critical patent/GB837917A/en
Publication of GB837917A publication Critical patent/GB837917A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
GB355157A 1957-02-01 1957-02-01 Improvements in or relating to apparatus and method for making records from which signal travel times can be determined Expired GB837917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB355157A GB837917A (en) 1957-02-01 1957-02-01 Improvements in or relating to apparatus and method for making records from which signal travel times can be determined

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB355157A GB837917A (en) 1957-02-01 1957-02-01 Improvements in or relating to apparatus and method for making records from which signal travel times can be determined

Publications (1)

Publication Number Publication Date
GB837917A true GB837917A (en) 1960-06-15

Family

ID=9760475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB355157A Expired GB837917A (en) 1957-02-01 1957-02-01 Improvements in or relating to apparatus and method for making records from which signal travel times can be determined

Country Status (1)

Country Link
GB (1) GB837917A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237342B (en) * 1961-01-31 1967-03-23 Continental Oil Co Process and device for seismic research
DE1623393B1 (en) * 1966-06-22 1972-01-05 Continental Oil Co VIBRARY EISMIC PROCESS FOR EXPLORING THE INTERIOR AND DEVICE FOR CARRYING OUT THIS PROCESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237342B (en) * 1961-01-31 1967-03-23 Continental Oil Co Process and device for seismic research
DE1623393B1 (en) * 1966-06-22 1972-01-05 Continental Oil Co VIBRARY EISMIC PROCESS FOR EXPLORING THE INTERIOR AND DEVICE FOR CARRYING OUT THIS PROCESS

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