DBPapers
DOI: 10.5593/SGEM2014/B11/S5.052

2D-FITTING METHOD OF GEOMAGNETIC DATA AT CONSISTENT DEFINITION GEOMETRICAL AND PETROMAGNETIC PROPERTIES

P. Novikova
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-07-0 / ISSN 1314-2704, June 19-25, 2014, Book 1, Vol. 1, 391-398 pp

ABSTRACT
The joint assessment of geometrical and physical properties of investigatied geological objects in the mixed statement of the solutions of geophysics inverse problem is offered. The basis of this statement consists in replacement of the assumption of known exact values of an effective magnetization of geological bodies on an interval task of accepted values of petrophysical parameters that more answers geophysical practice. These conceptions are realized in 2D-fitting technologies for geomagnetic data of a magnetic inductance vector, directed on definitions of form, sizes, occurrence depth and vector effective magnetization in-situ.

Keywords:geomagnetic interpretation, mixed inverse problem, fitting method, effective magnetization, geological object