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Forward Modeling of Infinitesimal Dipole Dipping Effects in Marine CSEM survey

Hussain , Nazabat and Karsiti , Mohd Noh and Yahya, Norashikin and Burhanuddin, Zainal Arif (2011) Forward Modeling of Infinitesimal Dipole Dipping Effects in Marine CSEM survey. In: The 3rd Int. Conf. Electrical Engineering and Informatics (ICEEI 2011), , 17th-19th July, 2011, The Institut Teknologi Bandung, Bandung, Indonesia, .

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Abstract

This paper present numerical modeling of infinitesimal dipole for the purpose of finding irregularities in real time survey data of marine controlled source electromagnetic survey. Algorithm for numerical solution using staggered grid scheme of finite difference method has been developed by using auxiliary potential functions in Helmholtz equation. Solution is obtained through a) discretized the solution region into number of elements and define boundary condition b) implementing algorithm for resulting system of linear algebraic equations. The results provides detailed understanding of irregularities in survey data caused by improper orientation of source during electromagnetic sounding for exploration of petroleum reserves in deep sea.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Academic Subject Three:petroleum engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:8094
Deposited By: Ms Norashikin Yahya
Deposited On:12 Sep 2012 01:13
Last Modified:20 Mar 2017 01:59

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