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Hybrid Methods in Engineering

ISSN Print: 1099-2391
ISSN Online: 2641-7359

Archives: Volume 1, 1999 to Volume 4, 2002

Hybrid Methods in Engineering

DOI: 10.1615/HybMethEng.v1.i1.50
12 pages

INTEGRAL TRANSFORM SOLUTION OF THE RADIOACTIVE TRACER EQUATION FOR A FIVE-SPOT PATTERN

Alcino Resende Almeida
Petrobras Research Center, DIPLOT/SEPROT, Ilha do Fundao Quadra 7, Rio de Janeiro, Brazil

ABSTRACT

The generalized integral transform technique (GITT) is employed to solve analytically the two-dimensional tracer equation for the radioactive case, i.e., a very small amount of a decaying tracer released at the injection wells (impulsive input). A five-spot pattern and classic assumptions of steady-state single-phase flow and unit mobility ratio are adopted. The solution is compared against asymptotic analytical solutions from other sources, and benchmark results are presented. Additionally, some results that are not given explicitly in the literature are presented.


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