DocumentCode
1316898
Title
A simple method for determining electrical resistivity and relative magnetic permeability of steel tubulars
Author
Chute, F.S. ; Vermeulen, F.E.
Author_Institution
Dept. of Electr. Eng., Alberta Univ., Edmonton, Alta., Canada
Volume
16
Issue
4
fYear
1991
Firstpage
154
Lastpage
156
Abstract
A simple measurement technique is described whereby the electrical resistivity and magnetic permeability of steel tubulars may be determined. The technique requires a low- and a high-frequency measurement of the inductance of a toroidal coil wound around a core consisting of a section of the tubular.
Keywords
coils; electrical conductivity measurement; magnetic permeability measurement; steel; electrical resistivity; high-frequency measurement; low frequency inductance measurement; oil production electromagnetic heating; relative magnetic permeability; steel tubulars; toroidal coil; Frequency measurement; Inductance; Inductance measurement; Magnetic cores; Permeability; Steel;
fLanguage
English
Journal_Title
Electrical and Computer Engineering, Canadian Journal of
Publisher
ieee
ISSN
0840-8688
Type
jour
DOI
10.1109/CJECE.1991.6591705
Filename
6591705
Link To Document