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Small Scale Conductivity Estimation Using DC Resitivity and Well Logs Data - Lalor Case Study
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 78th EAGE Conference and Exhibition 2016, May 2016, Volume 2016, p.1 - 5
Abstract
Summary
This paper proposes to estimate a small scale conductivity model by inverting both DC resistivity and well logs data. We have considered an objective function that contains DC resistivity data fitting term and respects the semi-variogram of resistivity well logs data. To solve this problem, we used derivative-free optimization SGSD algorithm. The estimated model shows the same spatial variability than the one of the Iron measure along the boreholes.
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