Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature
This study presents a concise rheological and statistical evaluation of a novel super lightweight completion fluid (SLWCF) and the effect of temperature on its viscosity. Eight rheological models were proposed in order to describe the viscoplastic behavior of the fluid. Based on the results, the flu...
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my.um.eprints.44352019-12-06T07:48:32Z http://eprints.um.edu.my/4435/ Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature Khalil, M. Jan, B.M. Abdul Raman, Abdul Aziz TA Engineering (General). Civil engineering (General) This study presents a concise rheological and statistical evaluation of a novel super lightweight completion fluid (SLWCF) and the effect of temperature on its viscosity. Eight rheological models were proposed in order to describe the viscoplastic behavior of the fluid. Based on the results, the fluid is best described both by the Sisko model and the Mizahri-Berk model. These two models are not only able to quantify the relationship between shear rate and shear stress accurately, but also accommodate the physical characteristics of the fluids. On the study of fluid's viscosity dependence on temperature, the result shows that the activation energy decreases with the increases of shear, and its pattern follows a power equation. It could be concluded that viscosity is more sensitive to temperature changes at low shear rate. On the other hand at high shear rate, viscosity seems to be less dependent on temperature. (C) 2011 Elsevier B.V. All rights reserved. 2011 Article PeerReviewed application/pdf en http://eprints.um.edu.my/4435/1/Khalil-2011-Rheological_and_stat.pdf Khalil, M. and Jan, B.M. and Abdul Raman, Abdul Aziz (2011) Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature. Journal of Petroleum Science and Engineering, 77 (1). pp. 27-33. ISSN 0920-4105 |
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TA Engineering (General). Civil engineering (General) Khalil, M. Jan, B.M. Abdul Raman, Abdul Aziz Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature |
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This study presents a concise rheological and statistical evaluation of a novel super lightweight completion fluid (SLWCF) and the effect of temperature on its viscosity. Eight rheological models were proposed in order to describe the viscoplastic behavior of the fluid. Based on the results, the fluid is best described both by the Sisko model and the Mizahri-Berk model. These two models are not only able to quantify the relationship between shear rate and shear stress accurately, but also accommodate the physical characteristics of the fluids. On the study of fluid's viscosity dependence on temperature, the result shows that the activation energy decreases with the increases of shear, and its pattern follows a power equation. It could be concluded that viscosity is more sensitive to temperature changes at low shear rate. On the other hand at high shear rate, viscosity seems to be less dependent on temperature. (C) 2011 Elsevier B.V. All rights reserved. |
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Article |
author |
Khalil, M. Jan, B.M. Abdul Raman, Abdul Aziz |
author_facet |
Khalil, M. Jan, B.M. Abdul Raman, Abdul Aziz |
author_sort |
Khalil, M. |
title |
Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature |
title_short |
Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature |
title_full |
Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature |
title_fullStr |
Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature |
title_full_unstemmed |
Rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature |
title_sort |
rheological and statistical evaluation of nontraditional lightweight completion fluid and its dependence on temperature |
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2011 |
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http://eprints.um.edu.my/4435/1/Khalil-2011-Rheological_and_stat.pdf http://eprints.um.edu.my/4435/ |
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