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Comparative study of yield-power law drilling fluids flowing through annulus
Date
2007-01-01
Author
Ozbayoglu, M. E.
Omurlu, C.
Metadata
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An exact solution for calculating the frictional pressure losses of yield-power law (YPL) fluids flowing through concentric annulus is proposed. A solution methodology is presented for determining the friction factor for laminar and nonlaminar flow regimes. The performance of the proposed model is compared to widely used models as well as the experimental results of 10 different mud samples obtained from the literature. The results showed that the proposed model could estimate the frictional pressure losses with an error of less than 10% in most cases for both laminar and nonlaminar flow regimes, more accurately than the widely used models available in the literature.
Subject Keywords
Fuel Technology
,
Geotechnical Engineering and Engineering Geology
,
Energy Engineering and Power Technology
,
General Chemistry
,
General Chemical Engineering
URI
https://hdl.handle.net/11511/64781
Journal
PETROLEUM SCIENCE AND TECHNOLOGY
DOI
https://doi.org/10.1080/10916460600695181
Collections
Department of Petroleum and Natural Gas Engineering, Article
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M. E. Ozbayoglu and C. Omurlu, “Comparative study of yield-power law drilling fluids flowing through annulus,”
PETROLEUM SCIENCE AND TECHNOLOGY
, pp. 1041–1052, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64781.