NDLI: The calculation and analysis of array induction logging HRAI instrument's response

Content Provider	IEEE Xplore Digital Library
Author	Gongcai Zhou Heping Pan Haodong Han
Copyright Year	2011
Description	Author affiliation: China university of Geosciences, Institute of Geophysics and Geomatics, Wuhan, 430074, China (Gongcai Zhou; Heping Pan; Haodong Han)
Abstract	The analysis on the response characteristic of array induction logging is the basis of accurate logging interpretation. The response of tools is affected by the factors such as borehole diameter, resistivity of mud, mud invasion because of the complex logging circumstances. Based on the theory of Born geomatrical factor, this paper analyzed the 1D and 2D response characteristic of the HRAI tool. Through establishing different formation models, we computed the corresponding responses of the HRAI tool. The results showed that the curves were seriously affected by factors as skin effect, borehole diameter, resistivity of mud, mud invasion, etc. And the situation of those factors is complicated. So we must consider the affection of circumstances on the logging data comprehensively and process the data appropriately to get accurate results in logging interpretation.
Starting Page	2570
Ending Page	2574
File Size	334545
Page Count	5
File Format	PDF
ISBN	9781612841809
e-ISBN	9781612841816
DOI	10.1109/FSKD.2011.6019973
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Coils Analytical models Array induction HRAI Instruments geomatrical factor Conductivity forward modeling Rocks Arrays Signal resolution
Content Type	Text
Resource Type	Article

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