NO173069C - Selvstendig borehull-maalesystem. - Google Patents

Selvstendig borehull-maalesystem.

Info

Publication number
NO173069C
NO173069C NO861778A NO861778A NO173069C NO 173069 C NO173069 C NO 173069C NO 861778 A NO861778 A NO 861778A NO 861778 A NO861778 A NO 861778A NO 173069 C NO173069 C NO 173069C
Authority
NO
Norway
Prior art keywords
memory
magnetic core
microprocessor
taken
core memory
Prior art date
Application number
NO861778A
Other languages
English (en)
Other versions
NO861778L (no
NO173069B (no
Inventor
Terry Owen Anderson
Ronald Edward Dant
Stephen Edgar Tilghman
Billy Wayne White
Michael Joseph Lynch
Jr Charles Francis Van Berg
John Mark Richardson
Jack Carman Penn
Gilbert Horton Forehand
Richard Luis Duncan
Charles Doyle Donaghe
Original Assignee
Halliburton 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 Halliburton Co filed Critical Halliburton Co
Publication of NO861778L publication Critical patent/NO861778L/no
Publication of NO173069B publication Critical patent/NO173069B/no
Publication of NO173069C publication Critical patent/NO173069C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/26—Storing data down-hole, e.g. in a memory or on a record carrier
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling

Landscapes

  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Earth Drilling (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Eye Examination Apparatus (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Debugging And Monitoring (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Paper (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
NO861778A 1985-05-06 1986-05-05 Selvstendig borehull-maalesystem. NO173069C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/731,230 US4866607A (en) 1985-05-06 1985-05-06 Self-contained downhole gauge system

Publications (3)

Publication Number Publication Date
NO861778L NO861778L (no) 1986-11-07
NO173069B NO173069B (no) 1993-07-12
NO173069C true NO173069C (no) 1993-10-20

Family

ID=24938648

Family Applications (1)

Application Number Title Priority Date Filing Date
NO861778A NO173069C (no) 1985-05-06 1986-05-05 Selvstendig borehull-maalesystem.

Country Status (8)

Country Link
US (3) US4866607A (no)
EP (1) EP0201297B1 (no)
AT (1) ATE86715T1 (no)
AU (2) AU593546B2 (no)
CA (1) CA1256209A (no)
DE (1) DE3687919T2 (no)
NO (1) NO173069C (no)
SG (1) SG47393G (no)

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Also Published As

Publication number Publication date
EP0201297A3 (en) 1989-04-26
US5337234A (en) 1994-08-09
AU4573689A (en) 1990-04-05
AU5633486A (en) 1986-11-13
AU616822B2 (en) 1991-11-07
CA1256209A (en) 1989-06-20
DE3687919T2 (de) 1993-09-02
AU593546B2 (en) 1990-02-15
US5153832A (en) 1992-10-06
US4866607A (en) 1989-09-12
EP0201297B1 (en) 1993-03-10
DE3687919D1 (de) 1993-04-15
NO861778L (no) 1986-11-07
ATE86715T1 (de) 1993-03-15
NO173069B (no) 1993-07-12
SG47393G (en) 1993-06-25
EP0201297A2 (en) 1986-11-12
CA1261174C (no) 1989-09-26

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