CA432315A - Signalling system for wells - Google Patents

Signalling system for wells

Info

Publication number
CA432315A
CA432315A CA432315A CA432315DA CA432315A CA 432315 A CA432315 A CA 432315A CA 432315 A CA432315 A CA 432315A CA 432315D A CA432315D A CA 432315DA CA 432315 A CA432315 A CA 432315A
Authority
CA
Canada
Prior art keywords
wells
signalling system
signalling
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
CA432315A
Other languages
French (fr)
Inventor
E. Fearon Robert
Silverman Daniel
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.)
Stanolind Oil and Gas Co
Original Assignee
Stanolind Oil and Gas Co
Publication date
Application granted granted Critical
Publication of CA432315A publication Critical patent/CA432315A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/34—Transmitting data to recording or processing apparatus; Recording data

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
CA432315A Signalling system for wells Expired CA432315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA432315T

Publications (1)

Publication Number Publication Date
CA432315A true CA432315A (en) 1946-01-01

Family

ID=210009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA432315A Expired CA432315A (en) Signalling system for wells

Country Status (1)

Country Link
CA (1) CA432315A (en)

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