The effect of equations of state on the performances of compositional grading models
The effect of equations of state on the performances of compositional grading models
The effect of equations of state on the performance of compositional grading models to accurately predict compositional variation with depth in petroleum reservoir has been presented. Compositional grading models considered are isothermal model, zero thermal diffusion model, Haase’s thermal diffusion model, and Kempers thermal diffusion model. The performances of these models were simulated based on tuned equations of state. The simulation results were validated with experimental data and the associated error computed as percentage average absolute deviation. The results suggest that selection of suitable equations of state has a significant influence on the performances of the applied compositional grading models.
Igwe, Ikechi
be9f2d4a-c741-4aa0-96e3-d653bb2fbd25
Gholinezhad, Jebraeel
79d96efe-2057-4b95-8be1-4d83162c937a
Hassan, Mohamed G.
ce323212-f178-4d72-85cf-23cd30605cd8
2019
Igwe, Ikechi
be9f2d4a-c741-4aa0-96e3-d653bb2fbd25
Gholinezhad, Jebraeel
79d96efe-2057-4b95-8be1-4d83162c937a
Hassan, Mohamed G.
ce323212-f178-4d72-85cf-23cd30605cd8
Igwe, Ikechi, Gholinezhad, Jebraeel and Hassan, Mohamed G.
(2019)
The effect of equations of state on the performances of compositional grading models.
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects.
(doi:10.1080/15567036.2019.1639856).
Abstract
The effect of equations of state on the performance of compositional grading models to accurately predict compositional variation with depth in petroleum reservoir has been presented. Compositional grading models considered are isothermal model, zero thermal diffusion model, Haase’s thermal diffusion model, and Kempers thermal diffusion model. The performances of these models were simulated based on tuned equations of state. The simulation results were validated with experimental data and the associated error computed as percentage average absolute deviation. The results suggest that selection of suitable equations of state has a significant influence on the performances of the applied compositional grading models.
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Accepted/In Press date: 23 June 2019
e-pub ahead of print date: 8 July 2019
Published date: 2019
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Local EPrints ID: 438282
URI: http://eprints.soton.ac.uk/id/eprint/438282
ISSN: 1556-7036
PURE UUID: 95d9dc98-72d1-4911-9471-da0b3c237eb1
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Date deposited: 04 Mar 2020 17:32
Last modified: 17 Mar 2024 04:00
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Author:
Ikechi Igwe
Author:
Jebraeel Gholinezhad
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