"The mathematical model presented for the focused logging system is applicable to any resistance logging tool of the electrode type. Horizontal or cylindrical resistance interfaces may be included in any combinations. The tool and its environment are compartmentalized, and the integral form of the condition for continuity of current is applied to each compartment. Acceleration methods are applied to the iterative solution of the resulting large-scale system of linear equations. Two specific models are presented, one for the study of the effects of invasion and the other for the study of the effects of bed thickness on the apparent resistivity readings of the tool"--Abstract, page vii.
Zenor, Hughes M., 1908-2001
Spokes, Ernest M., 1916-1995
Lee, Ralph E., 1921-2010
Aldrich, Charles A.
Antle, Charels E.
McFarland, Charles E.
Geosciences and Geological and Petroleum Engineering
Ph. D. in Geophysical Engineering
University of Missouri--Rolla
vii, 71 pages
© 1968 John Julian Zenor, All rights reserved.
Dissertation - Open Access
Library of Congress Subject Headings
Electric logging -- Mathematical models
Print OCLC #
Electronic OCLC #
Link to Catalog Recordhttp://laurel.lso.missouri.edu/record=b1067723~S5
Zenor, John Julian, "Analysis of a focus log electrode in a non homogeneous medium" (1968). Doctoral Dissertations. 1920.