Abstract
Support Vector Machines (SVM) represents a new and very promising approach to pattern recognition based on small dataset. The approach is systematic and properly motivated by Statistical Learning Theory (SLT). Training involves separating the classes with a surface that maximizes the margin between them. An interesting property of this approach is that it is an approximate implementation of Structural Risk Minimization (SRM) induction principle, therefore, SVM is more generalized performance and accurate as compared to artificial neural network which embodies the Embodies Risk Minimization (ERM) principle.
We studied the theory and method of Support Vector Machines based the Statistical Learning Theory and proposed a pattern recognition method based Support Vector Machine to determine oil, gas and water zones in geological logging. The outline of the method is as follows: First, we researched the basic parameters of the gasometry logging and geochemistry logging, and induced some significant parameters, such as hydrocarbon moistness index, pyrolysis hydrocarbon equilibrium index, gasometry hydrocarbon equilibrium index, etc., which can help to distinguish the feature of reservoir; then we used the Support Vector Machine to study the relationship of those parameters, and set up the recognition mode and develop its program to determine of oil, gas and water zones. Application and analysis of the experimental results in Xinjiang oilfield proved that SVM could achieve greater accuracy than the BP neural network do, which also proved that application of SVM to identification of oil/gas and water zones in geological logging, even to the other theme in petroleum engineering, is reliable, adaptable, precise and easy to operate.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Vapnik, V.: Statistical Learning Theory, 2nd edn. Tsinghua University Publishing Company (2000)
Vapic, V.: An Overview of Statistical Learning Theory. IEEE Transaction on Neural Networks 10(5), 988–999 (1999)
Hong, L., Jinzhou, Z., Yongquan, H.: Study on Application of Support Vector Machine for Repetitive Fracturing. Natural Gas Industry (2004)
Hong, L., Xichong, Y., Guoyun, W., et al.: Predicting residual life of water injection pipeline based on support vector machines. China Petroleum Machinery (2005)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Liu, H., Wen, Sm., Li, Wh., Xu, Cb., Hu, Cq. (2009). Study on Identification of Oil/Gas and Water Zones in Geological Logging Base on Support-Vector Machine. In: Cao, B., Li, TF., Zhang, CY. (eds) Fuzzy Information and Engineering Volume 2. Advances in Intelligent and Soft Computing, vol 62. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03664-4_92
Download citation
DOI: https://doi.org/10.1007/978-3-642-03664-4_92
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-03663-7
Online ISBN: 978-3-642-03664-4
eBook Packages: EngineeringEngineering (R0)