Method for the imaging of casing morphology by twice integrating

Details Method for the imaging of casing morphology by twice integrating Method for the imaging of casing morphology by twice integrating

1993-02-09

1995-03-14

Strecker, Gerard R.

Electricity: measuring and testing

Magnetic

Magnetic sensor within material

324226, 324229, 346 33P, 348 32, 348 84, 348162, G01N 2782, G01B 710, G01D 512, G01R 1300

Patent

active

053979850

ABSTRACT:
Apparatus for 360.degree. azimuthal imaging of steel casing employs a transducer that is rotated around the inside wall of the casing for inducing and measuring variations in induced flux density within the casing as an indication of changes in casing thickness.

REFERENCES:
patent: 2684464 (1954-07-01), Hastings et al.
patent: 2896155 (1959-01-01), Cook
patent: 3238448 (1966-03-01), Wood et al.
patent: 3273054 (1966-09-01), Cook
patent: 3597678 (1971-08-01), Fearon
patent: 3727126 (1973-04-01), Kiselman et al.
patent: 4292589 (1981-09-01), Bonner
patent: 4468619 (1984-08-01), Reeves
patent: 4591785 (1986-05-01), Hoehn, Jr.
patent: 4625165 (1986-11-01), Rothstein
patent: 4751460 (1988-06-01), Mato, Jr.
patent: 4843317 (1989-06-01), Dew
patent: 4855677 (1989-08-01), Clark, Jr. et al.

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