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Principles of induction logging (2003)
Principles of induction logging [texte imprimé] / Alexander A. Kaufman, Auteur ; Yu. A Dashevsky, Auteur . - Amsterdam : Elsevier, 2003 . - XII-643 p. : ill. ; 25 cm. - (Methods in geochemistry and geophysics, 21; 38) .
ISBN : 978-0-444-50983-3
Bibliogr. en fin de chapitres. Index
Langues : Anglais (eng)
Mots-clés : Diagraphies par induction
Champs électromagnétiques -- Modèles mathématiques
Induction logging
Electromagnetic fields -- Mathematical modelsIndex. décimale : 550.8 Géologie et géophysique appliquées. Recherche, prospection et exploration géologiques. Interprétation des résultats Résumé :
The monograph introduces the reader to the world of inductive well logging - an established method for surveying the electrical conductivity of rocks surrounding a borehole. The emphasis is on developing a theory of inductive logging and on understanding logging tools basic physics, since this theory and understanding furnish valuable insights for inventing practical induction logging techniques.Note de contenu : Table des matières
1. Basic electromagnetic laws and Maxwell's equations.
2. Electromagnetic field of the magnetic dipole in a uniform conducting medium.
3. Methods for the solution of direct problems of induction logging.
4. Electromagnetic field of a vertical magnetic dipole on the axis of a borehole.
5. Quasistationary magnetic field of a vertical magnetic dipole in a formation with a finite thickness.
6. The two-coil induction probe on the borehole axis, when the
bed has a finite thickness.
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