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NO971692D0 - Fremgangsmåte og anordning for inspeksjon av borehullrör - Google Patents

Fremgangsmåte og anordning for inspeksjon av borehullrör

Info

Publication number
NO971692D0
NO971692D0 NO971692A NO971692A NO971692D0 NO 971692 D0 NO971692 D0 NO 971692D0 NO 971692 A NO971692 A NO 971692A NO 971692 A NO971692 A NO 971692A NO 971692 D0 NO971692 D0 NO 971692D0
Authority
NO
Norway
Prior art keywords
inspection
borehole pipes
borehole
pipes
Prior art date
Application number
NO971692A
Other languages
English (en)
Other versions
NO321107B1 (no
NO971692L (no
Inventor
Kenneth K Liang
Philippe G Herve
Fred E Stanke
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO971692D0 publication Critical patent/NO971692D0/no
Publication of NO971692L publication Critical patent/NO971692L/no
Publication of NO321107B1 publication Critical patent/NO321107B1/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
    • 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
    • E21B47/006—Detection of corrosion or deposition of substances
    • 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
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data
    • G01V1/50—Analysing data

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NO19971692A 1994-10-13 1997-04-11 Fremgangsmate og apparat for a fastsette tykkelsen til en borehullsfôring NO321107B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/322,919 US6188643B1 (en) 1994-10-13 1994-10-13 Method and apparatus for inspecting well bore casing
PCT/US1995/012197 WO1996012161A1 (en) 1994-10-13 1995-09-22 Method and apparatus for determining the thickness of a well bore casing

Publications (3)

Publication Number Publication Date
NO971692D0 true NO971692D0 (no) 1997-04-11
NO971692L NO971692L (no) 1997-06-13
NO321107B1 NO321107B1 (no) 2006-03-20

Family

ID=23257022

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19971692A NO321107B1 (no) 1994-10-13 1997-04-11 Fremgangsmate og apparat for a fastsette tykkelsen til en borehullsfôring

Country Status (6)

Country Link
US (2) US6188643B1 (no)
AU (1) AU3683195A (no)
CA (1) CA2202490C (no)
GB (1) GB2310721B (no)
NO (1) NO321107B1 (no)
WO (1) WO1996012161A1 (no)

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Also Published As

Publication number Publication date
GB2310721A (en) 1997-09-03
CA2202490A1 (en) 1996-04-25
GB9707606D0 (en) 1997-06-04
US5717169A (en) 1998-02-10
CA2202490C (en) 2007-05-08
NO321107B1 (no) 2006-03-20
WO1996012161A1 (en) 1996-04-25
NO971692L (no) 1997-06-13
US6188643B1 (en) 2001-02-13
GB2310721B (en) 1998-04-29
AU3683195A (en) 1996-05-06

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Legal Events

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