Analysis of the novel Toe-To-Heel Air Injection (THAI) process using simple analytical models

Document Type

Conference Proceeding

Publication Date

12-1-2004

Abstract

The discrepancy between numerical simulation and field derived correlations to determine the best design method for the In-situ combustion processes was investigated. This became necessary to facilitate their application to newer novel Toe-To-Heel Air Injection (THAI) process. A 50×17×7 pilot scale using Wolf Lake heavy oil reservoir data, stoichiometry and reactions was constructed to simulate the THAI process. The Nelson-McNeil model was found to be the best initial prediction tool for field performance of THAI process. Nelson McNeil procedure may be used to quickly compute expected production performance for an ISC project with characteristics similar to those of Wolf Lake.

Publication Source (Journal or Book title)

AIChE Annual Meeting, Conference Proceedings

First Page

3779

Last Page

3800

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