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FR1292000A - Well casing gauge - Google Patents

Well casing gauge

Info

Publication number
FR1292000A
FR1292000A FR864578A FR864578A FR1292000A FR 1292000 A FR1292000 A FR 1292000A FR 864578 A FR864578 A FR 864578A FR 864578 A FR864578 A FR 864578A FR 1292000 A FR1292000 A FR 1292000A
Authority
FR
France
Prior art keywords
well casing
casing gauge
gauge
well
casing
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
FR864578A
Other languages
French (fr)
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.)
CAMCO
Original Assignee
CAMCO
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 CAMCO filed Critical CAMCO
Priority to FR864578A priority Critical patent/FR1292000A/en
Application granted granted Critical
Publication of FR1292000A publication Critical patent/FR1292000A/en
Expired legal-status Critical Current

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
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR864578A 1961-06-12 1961-06-12 Well casing gauge Expired FR1292000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864578A FR1292000A (en) 1961-06-12 1961-06-12 Well casing gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864578A FR1292000A (en) 1961-06-12 1961-06-12 Well casing gauge

Publications (1)

Publication Number Publication Date
FR1292000A true FR1292000A (en) 1962-04-27

Family

ID=8757008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864578A Expired FR1292000A (en) 1961-06-12 1961-06-12 Well casing gauge

Country Status (1)

Country Link
FR (1) FR1292000A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108800A1 (en) * 1970-10-06 1972-05-26 Sev Kavkazsky Neftyan Wear measurement system - for continuous monitoring of drill string pipes during drilling
CN117849164A (en) * 2024-01-24 2024-04-09 北京市燃气集团有限责任公司 Pipeline magnetic flux leakage detection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108800A1 (en) * 1970-10-06 1972-05-26 Sev Kavkazsky Neftyan Wear measurement system - for continuous monitoring of drill string pipes during drilling
CN117849164A (en) * 2024-01-24 2024-04-09 北京市燃气集团有限责任公司 Pipeline magnetic flux leakage detection system

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