Oil and Gas Accumulation Rules and Controlling Factors on Shuang 1 Member in Moliqing Area
p.43
p.43
Characteristics and Distribution of Insulating Layer and Interlayer in Funing Formation of Gaoji Oilfield
p.47
p.47
Ultra Low Permeability Reservoir Characteristics and Origin Analysis
p.51
p.51
Adsorption of Pb (II) from Aqueous Solutions on Expanded Graphite
p.55
p.55
Skin Effect Correction Method of Multi-Frequency Array Induction
p.59
p.59
The Flow Units Study Based on Reservoir Architecture
p.66
p.66
Effect of Fluid inside Casing on Resistivity Logging Response through Casing
p.70
p.70
Analysis of Aquathermal Pressuring Based on Equation of Liquid State
p.76
p.76
Identification and Distribution of Lithologic Reservoirs in Permian Formation, Q Area in Zhunger Basin
p.80
p.80
Skin Effect Correction Method of Multi-Frequency Array Induction
Abstract:
Many factors may affect array induction log, including skin effect. In this paper, according to relative formula deduced, a correction method of skin effect based on multi-frequency measurement signals is proposed using only the real component. This paper gives apparent conductivities that are from first order derivative correction and second order derivative correction by Chebyshev polynomial fitting method. Compared with measured data calculation, it showed that the correction results from the method above were in good agreement with the data from Express software.
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Info:
Periodical:
Advanced Materials Research (Volumes 361-363)
Pages:
59-65
Citation:
Online since:
October 2011
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